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first draft: it includes glew !
2004-07-12 17:57:33 +02:00
/****************************************************************************
* VCGLib o o *
* Visual and Computer Graphics Library o o *
* _ O _ *
* Copyright(C) 2004 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
* This program is free software; you can redistribute it and/or modify *
first draft: it includes glew !
2004-07-12 17:57:33 +02:00
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
#ifndef __VCG_GLTRIMESH
#define __VCG_GLTRIMESH
first draft
2004-07-12 17:51:55 +02:00
#include <queue>
#include <vector>
Removed glew inclusion
2006-02-13 14:05:05 +01:00
//#include <GL/glew.h>
changed order of initial include ( it had problems with extension of openGL)
2004-07-13 13:25:57 +02:00
#include <wrap/gl/space.h>
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
#include <wrap/gl/math.h>
Changed a wrong uppercase in the include
2005-12-02 11:38:07 +01:00
#include <vcg/space/color4.h>
first draft
2004-07-12 17:51:55 +02:00
namespace vcg {
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
// classe base di glwrap usata solo per poter usare i vari drawmode, normalmode senza dover
// specificare tutto il tipo (a volte lunghissimo)
first draft
2004-07-12 17:51:55 +02:00
// della particolare classe glwrap usata.
class GLW
{
public:
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
enum DrawMode {DMNone, DMBox, DMPoints, DMWire, DMHidden, DMFlat, DMSmooth, DMFlatWire, DMRadar, DMLast} ;
enum NormalMode {NMNone, NMPerVert, NMPerFace, NMPerWedge, NMLast};
enum ColorMode {CMNone, CMPerMesh, CMPerFace, CMPerVert, CMLast};
enum TextureMode{TMNone, TMPerVert, TMPerWedge, TMPerWedgeMulti};
first draft
2004-07-12 17:51:55 +02:00
enum Hint {
HNUseTriStrip = 0x0001, // ha bisogno che ci sia la fftopology gia calcolata!
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
// HNUseEdgeStrip = 0x0002, //
HNUseDisplayList = 0x0004,
first draft
2004-07-12 17:51:55 +02:00
HNCacheDisplayList = 0x0008, // Each mode has its dl;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
HNLazyDisplayList = 0x0010, // Display list are generated only when requested
HNIsTwoManifold = 0x0020, // There is no need to make DetachComplex before .
HNUsePerWedgeNormal = 0x0040, //
first draft
2004-07-12 17:51:55 +02:00
HNHasFFTopology = 0x0080, // E' l'utente che si preoccupa di tenere aggiornata la topologia ff
HNHasVFTopology = 0x0100, // E' l'utente che si preoccupa di tenere aggiornata la topologia vf
HNHasVertNormal = 0x0200, // E' l'utente che si preoccupa di tenere aggiornata le normali per faccia
HNHasFaceNormal = 0x0400, // E' l'utente che si preoccupa di tenere aggiornata le normali per vertice
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
HNUseVArray = 0x0800,
first draft
2004-07-12 17:51:55 +02:00
HNUseLazyEdgeStrip = 0x1000, // Edge Strip are generated only when requested
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
HNUseVBO = 0x2000, // Use Vertex Buffer Object
HNIsPolygonal = 0x4000 // In wireframe modes, hide faux edges
first draft
2004-07-12 17:51:55 +02:00
};
enum Change {
CHVertex = 0x01,
CHNormal = 0x02,
CHColor = 0x04,
CHFace = 0x08,
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
CHFaceNormal = 0x10,
CHRender = 0x20,
CHAll = 0xff
first draft
2004-07-12 17:51:55 +02:00
};
enum HintParami {
Added more hints for better controlling point rendering (smoothnes and distance attenuation)
2011-01-18 12:11:19 +01:00
HNPDisplayListSize =0,
HNPPointDistanceAttenuation =1,
HNPPointSmooth = 2
first draft
2004-07-12 17:51:55 +02:00
};
enum HintParamf {
HNPCreaseAngle =0, // crease angle in radians
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
HNPZTwist = 1, // Z offset used in Flatwire and hiddenline modality
HNPPointSize = 2 // the point size used in point rendering
first draft
2004-07-12 17:51:55 +02:00
};
template<class MESH_TYPE>
class VertToSplit
{
public:
typename MESH_TYPE::face_base_pointer f;
char z;
char edge;
bool newp;
typename MESH_TYPE::vertex_pointer v;
};
// GL Array Elemet
class GLAElem {
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
public :
first draft
2004-07-12 17:51:55 +02:00
int glmode;
int len;
int start;
};
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
};
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
template <class MESH_TYPE, bool partial = false , class FACE_POINTER_CONTAINER = std::vector<typename MESH_TYPE::FacePointer> >
first draft
2004-07-12 17:51:55 +02:00
class GlTrimesh : public GLW
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
public:
typedef MESH_TYPE mesh_type;
FACE_POINTER_CONTAINER face_pointers;
std::vector<unsigned int> TMId;
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
unsigned int array_buffers[3];
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
int curr_hints; // the current hints
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
// The parameters of hints
int HNParami[8];
float HNParamf[8];
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
MESH_TYPE *m;
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
GlTrimesh()
{
first draft
2004-07-12 17:51:55 +02:00
m=0;
dl=0xffffffff;
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
curr_hints=HNUseLazyEdgeStrip;
first draft
2004-07-12 17:51:55 +02:00
cdm=DMNone;
ccm=CMNone;
cnm=NMNone;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
SetHintParamf(HNPCreaseAngle,float(M_PI/5));
SetHintParamf(HNPZTwist,0.00005f);
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
SetHintParamf(HNPPointSize,1.0f);
Added more hints for better controlling point rendering (smoothnes and distance attenuation)
2011-01-18 12:11:19 +01:00
SetHintParami(HNPPointDistanceAttenuation, 1);
SetHintParami(HNPPointSmooth, 0);
}
first draft
2004-07-12 17:51:55 +02:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
~GlTrimesh()
{
//Delete the VBOs
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if(curr_hints&HNUseVBO)
first draft
2004-07-12 17:51:55 +02:00
{
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
for(int i=0;i<3;++i)
added sanity checks when deleting buffers
2008-01-28 09:49:58 +01:00
if(glIsBuffer(array_buffers[i]))
glDeleteBuffersARB(1, (GLuint *)(array_buffers+i));
first draft
2004-07-12 17:51:55 +02:00
}
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
void SetHintParami(const HintParami hip, const int value)
{
HNParami[hip]=value;
}
first draft
2004-07-12 17:51:55 +02:00
int GetHintParami(const HintParami hip) const
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
return HNParami[hip];
}
first draft
2004-07-12 17:51:55 +02:00
void SetHintParamf(const HintParamf hip, const float value)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
HNParamf[hip]=value;
}
first draft
2004-07-12 17:51:55 +02:00
float GetHintParamf(const HintParamf hip) const
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
return HNParamf[hip];
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
void SetHint(Hint hn)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
curr_hints |= hn;
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
void ClearHint(Hint hn)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
curr_hints&=(~hn);
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
}
first draft
2004-07-12 17:51:55 +02:00
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
unsigned int dl;
first draft
2004-07-12 17:51:55 +02:00
std::vector<unsigned int> indices;
DrawMode cdm; // Current DrawMode
NormalMode cnm; // Current NormalMode
ColorMode ccm; // Current ColorMode
ho tolto 2 warning del tipo unreferenced formal parameter, commentando le var che producevano tale warning.
2005-05-09 13:28:48 +02:00
void Update(/*Change c=CHAll*/)
first draft
2004-07-12 17:51:55 +02:00
{
if(m==0) return;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if(curr_hints&HNUseVArray || curr_hints&HNUseVBO)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceIterator fi;
first draft
2004-07-12 17:51:55 +02:00
indices.clear();
for(fi = m->face.begin(); fi != m->face.end(); ++fi)
{
indices.push_back((unsigned int)((*fi).V(0) - &(*m->vert.begin())));
indices.push_back((unsigned int)((*fi).V(1) - &(*m->vert.begin())));
indices.push_back((unsigned int)((*fi).V(2) - &(*m->vert.begin())));
}
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if(curr_hints&HNUseVBO)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if(!glIsBuffer(array_buffers[1]))
glGenBuffers(2,(GLuint*)array_buffers);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
glBindBuffer(GL_ARRAY_BUFFER,array_buffers[0]);
glBufferData(GL_ARRAY_BUFFER_ARB, m->vn * sizeof(typename MESH_TYPE::VertexType),
(char *)&(m->vert[0].P()), GL_STATIC_DRAW_ARB);
first draft
2004-07-12 17:51:55 +02:00
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
glBindBuffer(GL_ARRAY_BUFFER,array_buffers[1]);
glBufferData(GL_ARRAY_BUFFER_ARB, m->vn * sizeof(typename MESH_TYPE::VertexType),
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
(char *)&(m->vert[0].N()), GL_STATIC_DRAW_ARB);
first draft
2004-07-12 17:51:55 +02:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Aggiunti un paio di typename... al solito.
2006-10-14 18:26:26 +02:00
glVertexPointer(3,GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),0);
glNormalPointer(GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),0);
first draft
2004-07-12 17:51:55 +02:00
}
//int C=c;
//if((C&CHVertex) || (C&CHFace)) {
// ComputeBBox(*m);
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
// if(!(curr_hints&HNHasFaceNormal)) m->ComputeFaceNormal();
// if(!(curr_hints&HNHasVertNormal)) m->ComputeVertexNormal();
first draft
2004-07-12 17:51:55 +02:00
// C= (C | CHFaceNormal);
//}
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
//if((C&CHFace) && (curr_hints&HNUseEdgeStrip)) ComputeEdges();
//if((C&CHFace) && (curr_hints&HNUseLazyEdgeStrip)) ClearEdges();
first draft
2004-07-12 17:51:55 +02:00
//if(MESH_TYPE::HasFFTopology())
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
// if((C&CHFace) && (curr_hints&HNUseTriStrip)) {
// if(!(curr_hints&HNHasFFTopology)) m->FFTopology();
first draft
2004-07-12 17:51:55 +02:00
// ComputeTriStrip();
// }
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
//if((C&CHFaceNormal) && (curr_hints&HNUsePerWedgeNormal)) {
// if(!(curr_hints&HNHasVFTopology)) m->VFTopology();
first draft
2004-07-12 17:51:55 +02:00
// CreaseWN(*m,MESH_TYPE::scalar_type(GetHintParamf(HNPCreaseAngle)));
//}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
//if(C!=0) { // force the recomputation of display list
first draft
2004-07-12 17:51:55 +02:00
// cdm=DMNone;
// ccm=CMNone;
// cnm=NMNone;
//}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
//if((curr_hints&HNUseVArray) && (curr_hints&HNUseTriStrip))
first draft
2004-07-12 17:51:55 +02:00
// {
// ConvertTriStrip<MESH_TYPE>(*m,TStrip,TStripF,TStripVED,TStripVEI);
// }
}
void Draw(DrawMode dm ,ColorMode cm, TextureMode tm)
{
switch(dm)
{
case DMNone : Draw<DMNone >(cm,tm); break;
case DMBox : Draw<DMBox >(cm,tm); break;
case DMPoints : Draw<DMPoints >(cm,tm); break;
case DMWire : Draw<DMWire >(cm,tm); break;
case DMHidden : Draw<DMHidden >(cm,tm); break;
case DMFlat : Draw<DMFlat >(cm,tm); break;
case DMSmooth : Draw<DMSmooth >(cm,tm); break;
case DMFlatWire: Draw<DMFlatWire>(cm,tm); break;
default : break;
}
}
template< DrawMode dm >
void Draw(ColorMode cm, TextureMode tm)
{
switch(cm)
{
case CMNone : Draw<dm,CMNone >(tm); break;
case CMPerMesh : Draw<dm,CMPerMesh>(tm); break;
case CMPerFace : Draw<dm,CMPerFace>(tm); break;
case CMPerVert : Draw<dm,CMPerVert>(tm); break;
default : break;
}
}
template< DrawMode dm, ColorMode cm >
void Draw(TextureMode tm)
{
switch(tm)
{
case TMNone : Draw<dm,cm,TMNone >(); break;
case TMPerVert : Draw<dm,cm,TMPerVert >(); break;
case TMPerWedge : Draw<dm,cm,TMPerWedge >(); break;
case TMPerWedgeMulti : Draw<dm,cm,TMPerWedgeMulti >(); break;
default : break;
}
}
template< DrawMode dm, ColorMode cm, TextureMode tm>
void Draw()
{
if(!m) return;
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if((curr_hints & HNUseDisplayList)){
first draft
2004-07-12 17:51:55 +02:00
if (cdm==dm && ccm==cm){
glCallList(dl);
return;
}
else {
if(dl==0xffffffff) dl=glGenLists(1);
glNewList(dl,GL_COMPILE);
}
}
glPushMatrix();
switch(dm)
{
case DMNone : break;
case DMBox : DrawBBox(cm);break;
case DMPoints : DrawPoints<NMPerVert,cm>();break;
case DMHidden : DrawHidden();break;
case DMFlat : DrawFill<NMPerFace,cm,tm>();break;
case DMFlatWire : DrawFlatWire<NMPerFace,cm,tm>();break;
case DMRadar : DrawRadar<NMPerFace,cm>();break;
case DMWire : DrawWire<NMPerVert,cm>();break;
case DMSmooth : DrawFill<NMPerVert,cm,tm>();break;
default : break;
}
glPopMatrix();
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if((curr_hints & HNUseDisplayList)){
first draft
2004-07-12 17:51:55 +02:00
cdm=dm;
ccm=cm;
glEndList();
glCallList(dl);
}
}
/*********************************************************************************************/
/*********************************************************************************************/
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
first draft
2004-07-12 17:51:55 +02:00
template <NormalMode nm, ColorMode cm, TextureMode tm>
void DrawFill()
{
Never try to make a glwrap DrawFill over an empty mesh...
2010-04-27 11:50:55 +02:00
if(m->fn==0) return;
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename FACE_POINTER_CONTAINER::iterator fp;
first draft
2004-07-12 17:51:55 +02:00
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceIterator fi;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename std::vector<typename MESH_TYPE::FaceType*>::iterator fip;
multiple texture support
2005-12-14 01:18:43 +01:00
short curtexname=-1;
first draft
2004-07-12 17:51:55 +02:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(cm == CMPerMesh)
glColor(m->C());
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(tm == TMPerWedge || tm == TMPerWedgeMulti )
glDisable(GL_TEXTURE_2D);
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
if(curr_hints&HNUseVBO)
first draft
2004-07-12 17:51:55 +02:00
{
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if( (cm==CMNone) || (cm==CMPerMesh) )
first draft
2004-07-12 17:51:55 +02:00
{
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if (nm==NMPerVert)
glEnableClientState (GL_NORMAL_ARRAY);
first draft
2004-07-12 17:51:55 +02:00
glEnableClientState (GL_VERTEX_ARRAY);
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if (nm==NMPerVert)
{
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
glBindBuffer(GL_ARRAY_BUFFER,array_buffers[1]);
another bunch of typenames.
2005-10-12 20:24:30 +02:00
glNormalPointer(GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),0);
first draft
2004-07-12 17:51:55 +02:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
glBindBuffer(GL_ARRAY_BUFFER,array_buffers[0]);
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glVertexPointer(3,GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),0);
glDrawElements(GL_TRIANGLES ,m->fn*3,GL_UNSIGNED_INT, &(*indices.begin()) );
glDisableClientState (GL_VERTEX_ARRAY);
if (nm==NMPerVert)
glDisableClientState (GL_NORMAL_ARRAY);
glBindBuffer(GL_ARRAY_BUFFER, 0);
return;
}
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(curr_hints&HNUseVArray)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
if( (cm==CMNone) || (cm==CMPerMesh) )
{
if (nm==NMPerVert)
glEnableClientState (GL_NORMAL_ARRAY);
glEnableClientState (GL_VERTEX_ARRAY);
if (nm==NMPerVert)
another bunch of typenames.
2005-10-12 20:24:30 +02:00
glNormalPointer(GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),&(m->vert.begin()->N()[0]));
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
glVertexPointer(3,GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),&(m->vert.begin()->P()[0]));
first draft
2004-07-12 17:51:55 +02:00
glDrawElements(GL_TRIANGLES ,m->fn*3,GL_UNSIGNED_INT, &(*indices.begin()) );
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glDisableClientState (GL_VERTEX_ARRAY);
if (nm==NMPerVert)
glDisableClientState (GL_NORMAL_ARRAY);
first draft
2004-07-12 17:51:55 +02:00
return;
}
}
else
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(curr_hints&HNUseTriStrip)
*** empty log message ***
2004-12-15 19:45:50 +01:00
{
first draft
2004-07-12 17:51:55 +02:00
//if( (nm==NMPerVert) && ((cm==CMNone) || (cm==CMPerMesh)))
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
// if(curr_hints&HNUseVArray){
first draft
2004-07-12 17:51:55 +02:00
// glEnableClientState (GL_NORMAL_ARRAY );
// glNormalPointer(GL_FLOAT,sizeof(MESH_TYPE::VertexType),&(m->vert[0].cN()));
// glEnableClientState (GL_VERTEX_ARRAY);
// glVertexPointer(3,GL_FLOAT,sizeof(MESH_TYPE::VertexType),&(m->vert[0].cP()));
// std::vector<GLAElem>::iterator vi;
// for(vi=TStripVED.begin();vi!=TStripVED.end();++vi)
// glDrawElements(vi->glmode ,vi->len,GL_UNSIGNED_SHORT,&TStripVEI[vi->start] );
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
//
first draft
2004-07-12 17:51:55 +02:00
// glDisableClientState (GL_NORMAL_ARRAY );
// glDisableClientState (GL_VERTEX_ARRAY);
// return;
// }
//std::vector< MESH_TYPE::VertexType *>::iterator vi;
//glBegin(GL_TRIANGLE_STRIP);
//if(nm == NMPerFace) fip=TStripF.begin();
//for(vi=TStrip.begin();vi!=TStrip.end(); ++vi){
// if((*vi)){
// if(nm==NMPerVert) glNormal((*vi)->cN());
// if(nm==NMPerFace) glNormal((*fip)->cN());
// glVertex((*vi)->P());
// }
// else
// {
// glEnd();
// glBegin(GL_TRIANGLE_STRIP);
// }
// if(nm == NMPerFace) ++fip;
// }
//glEnd();
}
else
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
{
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(partial)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
fp = face_pointers.begin();
else
fi = m->face.begin();
if(tm==TMPerWedgeMulti)
{
curtexname=(*fi).WT(0).n();
if (curtexname >= 0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,TMId[curtexname]);
}
first draft
2004-07-12 17:51:55 +02:00
else
{
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glDisable(GL_TEXTURE_2D);
}
}
added if(tm==TMPerWedge) glEnable(GL_TEXTURE_2D); on line 543
2010-07-15 15:29:31 +02:00
if(tm==TMPerWedge)
glEnable(GL_TEXTURE_2D);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
added suppor for per vertex tex coord rendering
2010-04-08 18:52:23 +02:00
if(tm==TMPerVert && !TMId.empty()) // in the case of per vertex tex coord we assume that we have a SINGLE texture.
{
curtexname = 0;
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,TMId[curtexname]);
}
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glBegin(GL_TRIANGLES);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
while( (partial)?(fp!=face_pointers.end()):(fi!=m->face.end()))
{
typename MESH_TYPE::FaceType & f = (partial)?(*(*fp)): *fi;
first draft
2004-07-12 17:51:55 +02:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(!f.IsD())
{
multiple texture support
2005-12-14 01:18:43 +01:00
if(tm==TMPerWedgeMulti)
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(f.WT(0).n() != curtexname)
{
curtexname=(*fi).WT(0).n();
glEnd();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if (curtexname >= 0)
{
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,TMId[curtexname]);
}
else
{
glDisable(GL_TEXTURE_2D);
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glBegin(GL_TRIANGLES);
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(nm == NMPerFace) glNormal(f.cN());
if(nm == NMPerVert) glNormal(f.V(0)->cN());
if(nm == NMPerWedge)glNormal(f.WN(0));
if(cm == CMPerFace) glColor(f.C());
if(cm == CMPerVert) glColor(f.V(0)->C());
- Allowed the usage of per vertex coordinate , uncommented tm==TMPerVert options - corrected cast warning on line 721
2010-04-05 17:29:19 +02:00
if(tm==TMPerVert) glTexCoord(f.V(0)->T().P());
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if( (tm==TMPerWedge)||(tm==TMPerWedgeMulti) )glTexCoord(f.WT(0).t(0));
first draft
2004-07-12 17:51:55 +02:00
glVertex(f.V(0)->P());
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(nm == NMPerVert) glNormal(f.V(1)->cN());
if(nm == NMPerWedge)glNormal(f.WN(1));
if(cm == CMPerVert) glColor(f.V(1)->C());
- Allowed the usage of per vertex coordinate , uncommented tm==TMPerVert options - corrected cast warning on line 721
2010-04-05 17:29:19 +02:00
if(tm==TMPerVert) glTexCoord(f.V(1)->T().P());
first draft
2004-07-12 17:51:55 +02:00
if( (tm==TMPerWedge)|| (tm==TMPerWedgeMulti)) glTexCoord(f.WT(1).t(0));
glVertex(f.V(1)->P());
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(nm == NMPerVert) glNormal(f.V(2)->cN());
if(nm == NMPerWedge)glNormal(f.WN(2));
first draft
2004-07-12 17:51:55 +02:00
if(cm == CMPerVert) glColor(f.V(2)->C());
- Allowed the usage of per vertex coordinate , uncommented tm==TMPerVert options - corrected cast warning on line 721
2010-04-05 17:29:19 +02:00
if(tm==TMPerVert) glTexCoord(f.V(2)->T().P());
first draft
2004-07-12 17:51:55 +02:00
if( (tm==TMPerWedge)|| (tm==TMPerWedgeMulti)) glTexCoord(f.WT(2).t(0));
glVertex(f.V(2)->P());
}
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
if(partial)
++fp;
else
++fi;
first draft
2004-07-12 17:51:55 +02:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
glEnd();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
- Fixed DrawFill method, which required the hint 'HNUseVArray' enabled in order to render the mesh with VBO. This was also causing extra overhead in the Update method since HNUseVArray has to be enabled and therefore extra calculation were done to copy vertices in VArrays even if the user was using only VBOs.
2007-12-04 18:59:41 +01:00
}
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
}
// A draw wireframe that hides faux edges
template <NormalMode nm, ColorMode cm>
void DrawWirePolygonal()
{
typename MESH_TYPE::FaceIterator fi;
typename FACE_POINTER_CONTAINER::iterator fp;
typename std::vector<typename MESH_TYPE::FaceType*>::iterator fip;
first draft
2004-07-12 17:51:55 +02:00
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
if(cm == CMPerMesh)
glColor(m->C());
{
if(partial)
fp = face_pointers.begin();
else
fi = m->face.begin();
glBegin(GL_LINES);
while( (partial)?(fp!=face_pointers.end()):(fi!=m->face.end()))
{
typename MESH_TYPE::FaceType & f = (partial)?(*(*fp)): *fi;
if(!f.IsD())
{
if(nm == NMPerFace) glNormal(f.cN());
if(cm == CMPerFace) glColor(f.C());
if (!f.IsF(0)) {
if(nm == NMPerVert) glNormal(f.V(0)->cN());
if(nm == NMPerWedge)glNormal(f.WN(0));
if(cm == CMPerVert) glColor(f.V(0)->C());
glVertex(f.V(0)->P());
if(nm == NMPerVert) glNormal(f.V(1)->cN());
if(nm == NMPerWedge)glNormal(f.WN(1));
if(cm == CMPerVert) glColor(f.V(1)->C());
glVertex(f.V(1)->P());
}
if (!f.IsF(1)) {
if(nm == NMPerVert) glNormal(f.V(1)->cN());
if(nm == NMPerWedge)glNormal(f.WN(1));
if(cm == CMPerVert) glColor(f.V(1)->C());
glVertex(f.V(1)->P());
if(nm == NMPerVert) glNormal(f.V(2)->cN());
if(nm == NMPerWedge)glNormal(f.WN(2));
if(cm == CMPerVert) glColor(f.V(2)->C());
glVertex(f.V(2)->P());
}
if (!f.IsF(2)) {
if(nm == NMPerVert) glNormal(f.V(2)->cN());
if(nm == NMPerWedge)glNormal(f.WN(2));
if(cm == CMPerVert) glColor(f.V(2)->C());
glVertex(f.V(2)->P());
if(nm == NMPerVert) glNormal(f.V(0)->cN());
if(nm == NMPerWedge)glNormal(f.WN(0));
if(cm == CMPerVert) glColor(f.V(0)->C());
glVertex(f.V(0)->P());
}
}
if(partial)
++fp;
else
++fi;
}
glEnd();
}
first draft
2004-07-12 17:51:55 +02:00
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
/// Basic Point drawing fucntion
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
// works also for mesh with deleted vertices
first draft
2004-07-12 17:51:55 +02:00
template<NormalMode nm, ColorMode cm>
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
void DrawPointsBase()
first draft
2004-07-12 17:51:55 +02:00
{
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::VertexIterator vi;
first draft
2004-07-12 17:51:55 +02:00
glBegin(GL_POINTS);
if(cm==CMPerMesh) glColor(m->C());
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
for(vi=m->vert.begin();vi!=m->vert.end();++vi)if(!(*vi).IsD())
{
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(nm==NMPerVert) glNormal((*vi).cN());
if(cm==CMPerVert) glColor((*vi).C());
glVertex((*vi).P());
first draft
2004-07-12 17:51:55 +02:00
}
glEnd();
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
}
first draft
2004-07-12 17:51:55 +02:00
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
/// Utility function that computes in eyespace the current distance between the camera and the center of the bbox of the mesh
double CameraDistance(){
-missing template type added in CameraDistance -bug in DrawPoints removed
2008-07-24 14:37:18 +02:00
Point3<typename MESH_TYPE::ScalarType> res;
Matrix44<typename MESH_TYPE::ScalarType> mm;
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
glGetv(GL_MODELVIEW_MATRIX,mm);
-missing template type added in CameraDistance -bug in DrawPoints removed
2008-07-24 14:37:18 +02:00
Point3<typename MESH_TYPE::ScalarType> c=m->bbox.Center();
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
res=mm*c;
return Norm(res);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
}
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
template<NormalMode nm, ColorMode cm>
void DrawPoints()
{
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
glPushAttrib(GL_ENABLE_BIT | GL_POINT_BIT);
Added more hints for better controlling point rendering (smoothnes and distance attenuation)
2011-01-18 12:11:19 +01:00
if(GetHintParami(HNPPointSmooth)>0) glEnable(GL_POINT_SMOOTH);
else glDisable(GL_POINT_SMOOTH);
glPointSize(GetHintParamf(HNPPointSize));
corrected useless test for an ancient opengl extension (glPointParameterfv). no more needed and creating problems to new compilers...
2012-10-05 18:45:25 +02:00
if(GetHintParami(HNPPointDistanceAttenuation)>0)
Added more hints for better controlling point rendering (smoothnes and distance attenuation)
2011-01-18 12:11:19 +01:00
{
float camDist = (float)CameraDistance();
float quadratic[] = { 0.0f, 0.0f, 1.0f/(camDist*camDist) , 0.0f };
glPointParameterfv( GL_POINT_DISTANCE_ATTENUATION, quadratic );
glPointParameterf( GL_POINT_SIZE_MAX, 16.0f );
glPointParameterf( GL_POINT_SIZE_MIN, 1.0f );
}
else
{
float quadratic[] = { 1.0f, 0.0f, 0.0f};
glPointParameterfv( GL_POINT_DISTANCE_ATTENUATION, quadratic );
glPointSize(GetHintParamf(HNPPointSize));
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(m->vn!=(int)m->vert.size())
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
{
DrawPointsBase<nm,cm>();
fix a typo in Program::Uniform()
2008-10-15 11:28:15 +02:00
}
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
else
{
corrected managment of per-mesh color for point clouds
2010-04-28 17:02:05 +02:00
if(cm==CMPerMesh)
glColor(m->C());
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
// Perfect case, no deleted stuff,
// draw the vertices using vertex arrays
if (nm==NMPerVert)
{
glEnableClientState (GL_NORMAL_ARRAY);
fixed small visualization bugs (dereferenced empty vertex attributes)
2010-05-24 16:53:54 +02:00
if (m->vert.size() != 0)
glNormalPointer(GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),&(m->vert.begin()->N()[0]));
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
}
if (cm==CMPerVert)
{
glEnableClientState (GL_COLOR_ARRAY);
fixed small visualization bugs (dereferenced empty vertex attributes)
2010-05-24 16:53:54 +02:00
if (m->vert.size() != 0)
glColorPointer(4,GL_UNSIGNED_BYTE,sizeof(typename MESH_TYPE::VertexType),&(m->vert.begin()->C()[0]));
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
}
glEnableClientState (GL_VERTEX_ARRAY);
fixed small visualization bugs (dereferenced empty vertex attributes)
2010-05-24 16:53:54 +02:00
if (m->vert.size() != 0)
glVertexPointer(3,GL_FLOAT,sizeof(typename MESH_TYPE::VertexType),&(m->vert.begin()->P()[0]));
added pushattrib/popattrib in the point rendering code of gl trimesh wrapper
2010-04-20 03:01:13 +02:00
glDrawArrays(GL_POINTS,0,m->vn);
glDisableClientState (GL_VERTEX_ARRAY);
if (nm==NMPerVert) glDisableClientState (GL_NORMAL_ARRAY);
if (cm==CMPerVert) glDisableClientState (GL_COLOR_ARRAY);
}
glPopAttrib();
Added point drawing using vertex arrays and distance attenuation for large points
2008-06-10 02:57:46 +02:00
return;
}
first draft
2004-07-12 17:51:55 +02:00
void DrawHidden()
{
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
//const float ZTWIST=HNParamf[HNPZTwist];
glPushAttrib(GL_ENABLE_BIT | GL_CURRENT_BIT | GL_LIGHTING_BIT );
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(1.0, 1);
//glDepthRange(ZTWIST,1.0f);
first draft
2004-07-12 17:51:55 +02:00
glDisable(GL_LIGHTING);
glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
DrawFill<NMNone,CMNone,TMNone>();
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
glDisable(GL_POLYGON_OFFSET_FILL);
first draft
2004-07-12 17:51:55 +02:00
glEnable(GL_LIGHTING);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
//glDepthRange(0.0f,1.0f-ZTWIST);
first draft
2004-07-12 17:51:55 +02:00
DrawWire<NMPerVert,CMNone>();
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
glPopAttrib();
// glDepthRange(0,1.0f);
first draft
2004-07-12 17:51:55 +02:00
}
template <NormalMode nm, ColorMode cm, TextureMode tm>
void DrawFlatWire()
{
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
//const float ZTWIST=HNParamf[HNPZTwist];
//glDepthRange(ZTWIST,1.0f);
glPushAttrib(GL_ENABLE_BIT | GL_CURRENT_BIT | GL_LIGHTING_BIT );
glEnable(GL_POLYGON_OFFSET_FILL);
glPolygonOffset(1.0, 1);
first draft
2004-07-12 17:51:55 +02:00
DrawFill<nm,cm,tm>();
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
glDisable(GL_POLYGON_OFFSET_FILL);
//glDepthRange(0.0f,1.0f-ZTWIST);
Added a missing colormaterial for flatwire.
2005-11-23 00:57:28 +01:00
glEnable(GL_COLOR_MATERIAL);
Slightly changed the colormaterial mode for the flatwire
2006-12-12 12:06:58 +01:00
glColorMaterial(GL_FRONT_AND_BACK,GL_AMBIENT_AND_DIFFUSE);
//glColorMaterial(GL_FRONT,GL_DIFFUSE);
Added a missing colormaterial for flatwire.
2005-11-23 00:57:28 +01:00
glColor3f(.3f,.3f,.3f);
line 795 changed DrawWire<NMPerVert,CMNone>(); -> DrawWire<nm,CMNone>();
2009-04-22 17:22:48 +02:00
DrawWire<nm,CMNone>();
first draft
2004-07-12 17:51:55 +02:00
glPopAttrib();
Switched from rough zoffset to glpolygonoffset for hiddenline and flatlines modes. Less zfighting...
2006-02-09 11:00:39 +01:00
//glDepthRange(0,1.0f);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
}
first draft
2004-07-12 17:51:55 +02:00
template <NormalMode nm, ColorMode cm>
void DrawRadar()
{
const float ZTWIST=HNParamf[HNPZTwist];
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDepthMask(0);
glDepthRange(ZTWIST,1.0f);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if (cm == CMNone)
first draft
2004-07-12 17:51:55 +02:00
glColor4f(0.2f, 1.0f, 0.4f, 0.2f);
// DrawFill<nm,cm,TMNone>();
Draw<DMFlat,CMNone,TMNone>();
glDepthMask(1);
glColorMask(GL_FALSE,GL_FALSE,GL_FALSE,GL_FALSE);
// DrawFill<nm,cm,TMNone>();
Draw<DMFlat,CMNone,TMNone>();
glDepthRange(0.0f,1.0f-ZTWIST);
glColorMask(GL_TRUE,GL_TRUE,GL_TRUE,GL_TRUE);
glColor4f(0.1f, 1.0f, 0.2f, 0.6f);
Draw<DMWire,CMNone,TMNone>();
glDisable(GL_BLEND);
glDepthRange(0,1.0f);
}
#ifdef GL_TEXTURE0_ARB
// Multitexturing nel caso voglia usare due texture unit.
void DrawTexture_NPV_TPW2()
{
unsigned int texname=(*(m->face.begin())).WT(0).n(0);
Added support for one texture mode (perwedge) Changed texturemapid array into a safer vector
2005-12-02 01:03:22 +01:00
glBindTexture(GL_TEXTURE_2D,TMId[texname]);
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceIterator fi;
first draft
2004-07-12 17:51:55 +02:00
glBegin(GL_TRIANGLES);
for(fi=m->face.begin();fi!=m->face.end();++fi)if(!(*fi).IsD()){
if(texname!=(*fi).WT(0).n(0)) {
texname=(*fi).WT(0).n(0);
glEnd();
Added support for one texture mode (perwedge) Changed texturemapid array into a safer vector
2005-12-02 01:03:22 +01:00
glBindTexture(GL_TEXTURE_2D,TMId[texname]);
first draft
2004-07-12 17:51:55 +02:00
glBegin(GL_TRIANGLES);
}
glMultiTexCoordARB(GL_TEXTURE0_ARB, (*fi).WT(0).t(0));
glMultiTexCoordARB(GL_TEXTURE1_ARB, (*fi).WT(0).t(0));
glNormal((*fi).V(0)->N());
glVertex((*fi).V(0)->P());
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
glMultiTexCoordARB(GL_TEXTURE0_ARB, (*fi).WT(1).t(0));
glMultiTexCoordARB(GL_TEXTURE1_ARB, (*fi).WT(1).t(0));
glNormal((*fi).V(1)->N());
glVertex((*fi).V(1)->P());
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
glMultiTexCoordARB(GL_TEXTURE0_ARB, (*fi).WT(2).t(0));
glMultiTexCoordARB(GL_TEXTURE1_ARB, (*fi).WT(2).t(0));
glNormal((*fi).V(2)->N());
glVertex((*fi).V(2)->P());
}
glEnd();
}
#endif
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
/*int MemUsed()
first draft
2004-07-12 17:51:55 +02:00
{
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
int tot=sizeof(GlTrimesh);
tot+=sizeof(mesh_type::edge_type)*edge.size();
first draft
2004-07-12 17:51:55 +02:00
tot+=sizeof(MESH_TYPE::VertexType *) * EStrip.size();
tot+=sizeof(MESH_TYPE::VertexType *) * TStrip.size();
tot+=sizeof(MESH_TYPE::FaceType *) * TStripF.size();
return tot;
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
}*/
first draft
2004-07-12 17:51:55 +02:00
private:
template <NormalMode nm, ColorMode cm>
void DrawWire()
{
Renamed some unmeaningful variable names (b -> array_buffers ; h -> curr_hints)
2007-12-05 12:08:16 +01:00
//if(!(curr_hints & (HNUseEdgeStrip | HNUseLazyEdgeStrip) ) )
corrected wrong test on the use of faux edges when drawing in wireframe
2009-05-22 00:59:16 +02:00
if ( (curr_hints & HNIsPolygonal) )
{
DrawWirePolygonal<nm,cm>();
}
else
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
{
first draft
2004-07-12 17:51:55 +02:00
glPushAttrib(GL_POLYGON_BIT);
glPolygonMode(GL_FRONT_AND_BACK ,GL_LINE);
DrawFill<nm,cm,TMNone>();
glPopAttrib();
Now all wireframes mode hide "faux" edges (those inside a polygon face), IFF you do SetHint(HNIsPolygonal).
2009-04-21 00:57:42 +02:00
}
added drawing of edges in wireframe if meshes has no faces
2011-05-10 23:57:01 +02:00
if(m->fn==0 && m->en>0)
{
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_LIGHTING);
glBegin(GL_LINES);
for(typename mesh_type::EdgeIterator ei=m->edge.begin();ei!=m->edge.end(); ++ei)
{
glVertex((*ei).V(0)->P());
glVertex((*ei).V(1)->P());
}
glEnd();
glPopAttrib();
}
first draft
2004-07-12 17:51:55 +02:00
// {
// if(!HasEdges()) ComputeEdges();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
//if(cm==CMPerMesh) glColor(m->C());
//std::vector< MESH_TYPE::VertexType *>::iterator vi;
//glBegin(GL_LINE_STRIP);
//for(vi=EStrip.begin();vi!=EStrip.end(); ++vi){
// if((*vi)){
// glNormal((*vi)->N());
// glVertex((*vi)->P());
// }
// else
// {
// glEnd();
// glBegin(GL_LINE_STRIP);
// }
//}
//glEnd();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
// }
first draft
2004-07-12 17:51:55 +02:00
}
void DrawBBox(ColorMode cm)
{
if(cm==CMPerMesh) glColor(m->C());
ripristinata la modalita' di render bbox....
2005-02-26 13:45:23 +01:00
glBoxWire(m->bbox);
first draft
2004-07-12 17:51:55 +02:00
}
};// end class
/*
Crease Angle
Assume che:
la mesh abbia la topologia ff
la mesh non abbia complex (o se li aveva fossero stati detached)
Abbia le normali per faccia normalizzate!!
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Prende una mesh e duplica tutti gli edge le cui normali nelle facce incidenti formano un angolo maggiore
first draft
2004-07-12 17:51:55 +02:00
di <angle> (espresso in rad).
foreach face
foreach unvisited vert vi
scan the star of triangles around vi duplicating vi each time we encounter a crease angle.
the new (and old) vertexes are put in a std::vector that is swapped with the original one at the end.
*/
// uncomment one of the following line to enable the Verbose Trace for Crease
#define VCTRACE (void)0
//#define VCTRACE TRACE
template<class MESH_TYPE>
void Crease(MESH_TYPE &m, typename MESH_TYPE::scalar_type angleRad)
{
Changed all the MeshType::HasSomething() into the now standard tri::HasSomething(MeshType &m)
2012-01-25 11:21:59 +01:00
assert(HasFFTopology(m));
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::scalar_type cosangle=Cos(angleRad);
first draft
2004-07-12 17:51:55 +02:00
std::vector<GLW::VertToSplit<MESH_TYPE> > SPL;
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
std::vector<typename MESH_TYPE::VertexType> newvert;
first draft
2004-07-12 17:51:55 +02:00
newvert.reserve(m.fn*3);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
// indica se un il vertice z della faccia e' stato processato
enum {VISITED_0= MESH_TYPE::FaceType::USER0,
first draft
2004-07-12 17:51:55 +02:00
VISITED_1= MESH_TYPE::FaceType::USER0<<1,
VISITED_2= MESH_TYPE::FaceType::USER0<<2} ;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
int vis[3]={VISITED_0,VISITED_1,VISITED_2};
commented "int _t2=clock();" call in Crease function, it is unuseful and requires to include time.h
2009-07-17 19:44:40 +02:00
//int _t2=clock();
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceIterator fi;
first draft
2004-07-12 17:51:55 +02:00
for(fi=m.face.begin();fi!=m.face.end();++fi)
if(!(*fi).IsD()) (*fi).Supervisor_Flags()&= (~(VISITED_0 | VISITED_1 | VISITED_2));
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
for(fi=m.face.begin();fi!=m.face.end();++fi)
if(!(*fi).IsD())
for(int j=0;j<3;++j)
if(!((*fi).Supervisor_Flags() & (vis[j])))
{
//VCTRACE("Face %i Spinning around vertex %i\n",fi-m.face.begin(), (*fi).V(j)-m.vert.begin());
//(*fi).Supervisor_Flags() |= vis[j];
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::hedgepos_type he(&*fi,j,(*fi).V(j));
typename MESH_TYPE::hedgepos_type she=he;
typename MESH_TYPE::face_base_pointer nextf;
first draft
2004-07-12 17:51:55 +02:00
GLW::VertToSplit<MESH_TYPE> spl;
spl.newp=false;
spl.edge=-1;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
//Primo giro per trovare un bordo da cui partire
do {
he.FlipF();
he.FlipE();
if(he.IsBorder()) break;
} while(he!=she);
if(he==she) // non c'e'bordi allora si cerca un crease
{
do {
he.FlipF();
he.FlipE();
nextf=he.f->F(he.z);
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::scalar_type ps=nextf->N()*he.f->N();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(ps<cosangle) break;
first draft
2004-07-12 17:51:55 +02:00
int vz=0;
if(he.v == he.f->V(he.z)) vz=he.z;
if(he.v == he.f->V((he.z+1)%3)) vz=(he.z+1)%3;
assert((he.f->Supervisor_Flags() & vis[vz] )==0);
} while(he!=she);
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
he.FlipE();
first draft
2004-07-12 17:51:55 +02:00
she=he;
newvert.push_back(*(*fi).V(j));
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::vertex_pointer curvert=&newvert.back();
first draft
2004-07-12 17:51:55 +02:00
// VCTRACE("Starting from face %i edge %i vert %i \n",he.f-m.face.begin(), he.z, he.v-m.vert.begin());
// Secondo giro in cui si riempie il vettore SPL con tutte le info per fare i nuovi vertici
do{
//TRACE(" -- spinning face %i edge %i vert %i\n",he.f-m.face.begin(), he.z, he.v-m.vert.begin());
spl.v=curvert;
spl.f=he.f;
spl.z=-1;
if(he.v == he.f->V(he.z)) spl.z=he.z;
if(he.v == he.f->V((he.z+1)%3)) spl.z=(he.z+1)%3;
assert(spl.z>=0);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
//VCTRACE(" -- spinning face vert %i Adding spl face %i vert %i\n",
first draft
2004-07-12 17:51:55 +02:00
// he.v-m.vert.begin(), spl.f-m.face.begin(), spl.z );
assert((spl.f->Supervisor_Flags() & vis[spl.z] )==0);
spl.f->Supervisor_Flags() |= vis[spl.z];
SPL.push_back(spl);
spl.newp=false;
spl.edge=-1;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(he.IsBorder()) break;
first draft
2004-07-12 17:51:55 +02:00
nextf=he.f->F(he.z);
if(nextf==she.f) break;
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::scalar_type ps=nextf->N()*he.f->N();
first draft
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if(ps<cosangle){
// VCTRACE("splitting faces %i-%i edge %i vert %i\n",nextf-m.face.begin(),he.f-m.face.begin(), he.z, he.v-m.vert.begin());
newvert.push_back(*(he.v));
curvert=&newvert.back();
spl.newp=true;
//spl.edge=he.z;
}
he.FlipF();
if(spl.newp) spl.edge=he.z;
he.FlipE();
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
}while(he!=she);
}
assert(SPL.size()==m.fn*3);
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename std::vector<GLW::VertToSplit<MESH_TYPE> >::iterator vsi;
first draft
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for(vsi=SPL.begin();vsi!=SPL.end();++vsi)
{
(*vsi).f->V((*vsi).z)=(*vsi).v;
if((*vsi).newp){
assert((*vsi).edge>=0 && (*vsi).edge<3);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
if(!(*vsi).f->IsBorder( (*vsi).edge) )
first draft
2004-07-12 17:51:55 +02:00
(*vsi).f->Detach((*vsi).edge);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
first draft
2004-07-12 17:51:55 +02:00
}
}
m.vert.math::Swap(newvert);
m.vn=m.vert.size();
}
/*
Secondo tipo di crease angle. ha bisogno del per wedge normal
e delle adiacence per vertice faccia gia fatte;
Assume che le normali per faccia siano gia'state fatte (se ci sono)
*/
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
/*template<class MESH_TYPE>
first draft
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void CreaseWN(MESH_TYPE &m, typename MESH_TYPE::scalar_type angle)
{
if(!(MESH_TYPE::FaceType::OBJ_TYPE & MESH_TYPE::FaceType::OBJ_TYPE_WN) )
{
assert(0); // You needs a mesh with faces having per wedge normals
return;
}
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::scalar_type cosangle=Cos(angle);
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceIterator fi;
first draft
2004-07-12 17:51:55 +02:00
// Clear the per wedge normals
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
for(fi=m.face.begin();fi!=m.face.end();++fi) if(!(*fi).IsD())
{
first draft
2004-07-12 17:51:55 +02:00
(*fi).WN(0)=MESH_TYPE::vectorial_type(0,0,0);
(*fi).WN(1)=MESH_TYPE::vectorial_type(0,0,0);
(*fi).WN(2)=MESH_TYPE::vectorial_type(0,0,0);
}
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
typename MESH_TYPE::FaceType::vectorial_type nn;
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
for(fi=m.face.begin();fi!=m.face.end();++fi) if(!(*fi).IsD())
first draft
2004-07-12 17:51:55 +02:00
{
nn=(*fi).cN();
for(int i=0;i<3;++i)
{
VEdgePosB<MESH_TYPE::FaceType::face_base> x;
for(x.f = (*fi).V(i)->Fp(), x.z = (*fi).V(i)->Zp(); x.f!=0; x.NextF() ) {
assert(x.f->V(x.z)==(*fi).V(i));
if(x.f->cN()*nn > cosangle) x.f->WN(x.z)+=nn;
}
}
}
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
Added gazillions typenames, commented out old broken functions, added unsigned int TextureMapID[128], and unsigned int & TMId(int i).
2005-10-12 19:19:03 +02:00
}*/
make point2 derived Eigen's Matrix, and a set of minimal fixes to make meshlab compile with both old and new version. The fixes include: - dot product: vec0 * vec1 => vec0.dot(vec1) (I added .dot() to the old Point classes too) - Transpose: Transpose is an Eigen type, so we cannot keep it if Eigen is used. Therefore I added a .tranpose() to old matrix classes, and modified most of the Transpose() to transpose() both in vcg and meshlab. In fact, transpose() are free with Eigen, it simply returns a transpose expression without copies. On the other be carefull: m = m.transpose() won't work as expected, here me must evaluate to a temporary: m = m.transpose().eval(); However, this operation in very rarely needed: you transpose at the same sime you set m, or you use m.transpose() directly. - the last issue is Normalize which both modifies *this and return a ref to it. This behavior don't make sense anymore when using expression template, e.g., in (a+b).Normalize(), the type of a+b if not a Point (or whatever Vector types), it an expression of the addition of 2 points, so we cannot modify the value of *this, since there is no value. Therefore I've already changed all those .Normalize() of expressions to the Eigen's version .normalized(). - Finally I've changed the Zero to SetZero in the old Point classes too.
2008-10-28 01:59:46 +01:00
} // end namespace
first draft
2004-07-12 17:51:55 +02:00
#endif