2006-06-14 11:47:21 +02:00
|
|
|
#ifndef __VCGLIB_IMPORTERDAE
|
|
|
|
#define __VCGLIB_IMPORTERDAE
|
|
|
|
|
|
|
|
//importer for collada's files
|
|
|
|
|
2006-09-22 08:24:01 +02:00
|
|
|
#include <wrap/io_trimesh/additionalinfo.h>
|
2006-06-14 11:47:21 +02:00
|
|
|
#include <vcg/complex/trimesh/update/normal.h>
|
|
|
|
#include <vcg/complex/trimesh/allocate.h>
|
2006-11-02 19:15:55 +01:00
|
|
|
#include<map>
|
|
|
|
|
|
|
|
#include<QtXml/QDomDocument>
|
|
|
|
#include<QtCore/QFile>
|
|
|
|
#include <QtCore/QStringList>
|
|
|
|
|
|
|
|
#include<vcg/space/point3.h>
|
|
|
|
#include<vcg/space/tcoord2.h>
|
2006-11-02 20:15:29 +01:00
|
|
|
#include<vcg/space/color4.h>
|
2006-07-07 08:55:41 +02:00
|
|
|
//#include <hgrd/hgrd.h>
|
2006-06-14 11:47:21 +02:00
|
|
|
|
|
|
|
namespace vcg {
|
|
|
|
namespace tri {
|
|
|
|
namespace io {
|
|
|
|
|
2006-09-22 08:01:40 +02:00
|
|
|
|
|
|
|
class InfoDAE : public AdditionalInfo
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
|
|
InfoDAE()
|
|
|
|
{
|
|
|
|
mask = 0;
|
|
|
|
numvert = 0;
|
|
|
|
numface = 0;
|
|
|
|
doc = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
~InfoDAE()
|
|
|
|
{
|
|
|
|
delete doc;
|
|
|
|
texturefile.clear();
|
|
|
|
}
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
QDomDocument* doc;
|
2006-09-22 08:01:40 +02:00
|
|
|
std::vector<std::string> texturefile;
|
|
|
|
};
|
|
|
|
|
|
|
|
class AdditionalInfoDAE : public AdditionalInfo
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
vcg::tri::io::InfoDAE* dae;
|
|
|
|
|
|
|
|
AdditionalInfoDAE()
|
|
|
|
:AdditionalInfo()
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
~AdditionalInfoDAE()
|
|
|
|
{
|
|
|
|
delete dae;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
template<typename OpenMeshType>
|
|
|
|
class ImporterDAE
|
|
|
|
{
|
|
|
|
public:
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
//merge all meshes in the collada's file in the templeted mesh m
|
|
|
|
//I assume the mesh
|
2006-06-14 11:47:21 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
enum DAEError
|
|
|
|
{
|
|
|
|
E_NOERROR, // 0
|
|
|
|
E_CANTOPEN, // 1
|
|
|
|
E_NOGEOMETRYLIBRARY, // 2
|
|
|
|
E_NOMESH, // 3
|
|
|
|
E_NOVERTEXPOSITION, // 4
|
|
|
|
E_NO3DVERTEXPOSITION, // 5
|
|
|
|
E_NO3DSCENE, // 6
|
|
|
|
E_INCOMPATIBLECOLLADA141FORMAT, //7
|
|
|
|
E_UNREFERENCEBLEDCOLLADAATTRIBUTE, // 8
|
|
|
|
E_NOTRIANGLES
|
|
|
|
};
|
2006-06-14 11:47:21 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
static const char *ErrorMsg(int error)
|
2006-06-14 11:47:21 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
static const char * dae_error_msg[] =
|
|
|
|
{
|
|
|
|
"No errors",
|
|
|
|
"Can't open file",
|
|
|
|
"File without a geometry library",
|
|
|
|
"There isn't mesh in file",
|
|
|
|
"The meshes in file haven't the vertex position attribute",
|
|
|
|
"The importer assumes that the OpenMeshType uses a 3D point for the vertex position",
|
|
|
|
"There isn't any scene in Collada file",
|
|
|
|
"The input file is not compatible with COLLADA 1.41 standard format",
|
|
|
|
"Collada file is trying to referece an attribute that is not in the file",
|
|
|
|
"This version of Collada Importer support only triangular mesh file"
|
|
|
|
};
|
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
if(error>9 || error<0) return "Unknown error";
|
2006-11-02 19:15:55 +01:00
|
|
|
else return dae_error_msg[error];
|
2006-06-14 11:47:21 +02:00
|
|
|
};
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
|
2006-06-14 11:47:21 +02:00
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
private:
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static void referenceToANodeAttribute(const QDomNode& n,const QString& attr,QString& url_st)
|
|
|
|
{
|
|
|
|
url_st = n.toElement().attribute(attr);
|
|
|
|
int sz = url_st.size() - 1;
|
|
|
|
url_st = url_st.right(sz);
|
|
|
|
assert(url_st.size() != 0);
|
|
|
|
}
|
2006-06-14 11:47:21 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static QDomNode findNodeBySpecificAttributeValue(const QDomNode& n,const QString& tag,const QString& attrname,const QString& attrvalue)
|
|
|
|
{
|
|
|
|
QDomNode ndl = n.toElement();
|
|
|
|
return findNodeBySpecificAttributeValue((QDomDocument&) ndl,tag,attrname,attrvalue);
|
|
|
|
}
|
2006-06-14 11:47:21 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static QDomNode findNodeBySpecificAttributeValue(const QDomDocument& n,const QString& tag,const QString& attrname,const QString& attrvalue)
|
|
|
|
{
|
|
|
|
QDomNodeList ndl = n.elementsByTagName(tag);
|
|
|
|
int ndl_size = ndl.size();
|
|
|
|
assert(ndl_size != 0);
|
|
|
|
int ind = 0;
|
|
|
|
while(ind < ndl_size)
|
|
|
|
{
|
|
|
|
if (ndl.at(ind).toElement().attribute(attrname) == attrvalue)
|
|
|
|
return ndl.at(ind);
|
|
|
|
++ind;
|
2006-06-14 11:47:21 +02:00
|
|
|
}
|
2006-11-02 19:15:55 +01:00
|
|
|
return QDomNode();
|
2006-06-14 11:47:21 +02:00
|
|
|
}
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static bool isThereTag(const QDomNode& n,const QString& tagname)
|
|
|
|
{
|
|
|
|
QDomNode ndl = n.toElement();
|
|
|
|
return isThereTag((QDomDocument&) n,tagname);
|
|
|
|
}
|
2006-08-11 13:09:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static bool isThereTag(const QDomDocument& n,const QString& tagname)
|
|
|
|
{
|
|
|
|
return ((n.toElement().elementsByTagName(tagname).size() > 0)? true : false);
|
|
|
|
}
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-08-11 13:09:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static QDomNode attributeSourcePerSimplex(const QDomNode& n,const QDomDocument& startpoint,const QString& sem)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
QDomNodeList vertattr = n.toElement().elementsByTagName("input");
|
|
|
|
for(int ind = 0;ind < vertattr.size();++ind)
|
|
|
|
{
|
|
|
|
if (vertattr.at(ind).toElement().attribute("semantic") == sem)
|
|
|
|
{
|
|
|
|
QString url;
|
|
|
|
referenceToANodeAttribute(vertattr.at(ind),"source",url);
|
|
|
|
return findNodeBySpecificAttributeValue(startpoint,"source","id",url);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return QDomNode();
|
2006-08-11 13:09:40 +02:00
|
|
|
}
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
inline static void valueStringList(QStringList& res,const QDomNode& srcnode,const QString& tag)
|
|
|
|
{
|
|
|
|
QDomNodeList list = srcnode.toElement().elementsByTagName(tag);
|
|
|
|
int list_size = list.size();
|
|
|
|
assert(list_size == 1);
|
|
|
|
QString nd = list.at(0).firstChild().nodeValue();
|
|
|
|
res = nd.split(" ");
|
|
|
|
if (res.last() == "")
|
|
|
|
res.removeLast();
|
2006-08-11 13:09:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
}
|
2006-08-11 13:09:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
public:
|
|
|
|
static int Open(OpenMeshType& m,const char* filename,AdditionalInfo*& addinfo)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
AdditionalInfoDAE* inf = new AdditionalInfoDAE();
|
|
|
|
inf->dae = new InfoDAE();
|
|
|
|
InfoDAE* info = inf->dae;
|
|
|
|
|
|
|
|
QDomDocument* doc = new QDomDocument(filename);
|
|
|
|
QFile file(filename);
|
|
|
|
if (!file.open(QIODevice::ReadOnly))
|
|
|
|
return E_CANTOPEN;
|
|
|
|
if (!doc->setContent(&file))
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
file.close();
|
|
|
|
return E_CANTOPEN;
|
2006-08-11 13:09:40 +02:00
|
|
|
}
|
2006-11-02 19:15:55 +01:00
|
|
|
file.close();
|
|
|
|
|
|
|
|
info->doc = doc;
|
|
|
|
QDomNodeList& scenes = info->doc->elementsByTagName("scene");
|
|
|
|
int scn_size = scenes.size();
|
|
|
|
if (scn_size == 0)
|
|
|
|
return E_NO3DSCENE;
|
|
|
|
|
|
|
|
//Is there geometry in the file?
|
|
|
|
bool geoinst_found = false;
|
|
|
|
//for each scene in COLLADA FILE
|
|
|
|
for(int scn = 0;scn < scn_size;++scn)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
QDomNodeList& instscenes = scenes.at(scn).toElement().elementsByTagName("instance_visual_scene");
|
|
|
|
int instscn_size = instscenes.size();
|
|
|
|
if (instscn_size == 0)
|
|
|
|
return E_INCOMPATIBLECOLLADA141FORMAT;
|
|
|
|
|
|
|
|
//for each scene instance in a COLLADA scene
|
|
|
|
for(int instscn = 0;instscn < instscn_size; ++instscn)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
QString libscn_url;
|
|
|
|
referenceToANodeAttribute(instscenes.at(instscn),"url",libscn_url);
|
|
|
|
QDomNode nd = QDomNode(*(info->doc));
|
|
|
|
QDomNode visscn = findNodeBySpecificAttributeValue(*(info->doc),"visual_scene","id",libscn_url);
|
|
|
|
if(visscn.isNull())
|
|
|
|
return E_UNREFERENCEBLEDCOLLADAATTRIBUTE;
|
2006-08-11 13:09:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
//for each node in the libscn_url visual scene
|
|
|
|
QDomNodeList& visscn_child = visscn.childNodes();
|
|
|
|
|
|
|
|
//for each direct child of a libscn_url visual scene find if there is some geometry instance
|
|
|
|
for(int chdind = 0; chdind < visscn_child.size();++chdind)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
QDomNodeList& geoinst = visscn_child.at(chdind).toElement().elementsByTagName("instance_geometry");
|
|
|
|
int geoinst_size = geoinst.size();
|
|
|
|
if (geoinst_size != 0)
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
geoinst_found |= true;
|
|
|
|
QDomNodeList& geolib = info->doc->elementsByTagName("library_geometries");
|
|
|
|
int geolib_size = geolib.size();
|
|
|
|
assert(geolib_size == 1);
|
|
|
|
//!!!!!!!!!!!!!!!!!here will be the code for geometry transformations!!!!!!!!!!!!!!!!!!!!!!
|
|
|
|
for(int geoinst_ind = 0;geoinst_ind < geoinst_size;++geoinst_ind)
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
QString geo_url;
|
|
|
|
referenceToANodeAttribute(geoinst.at(geoinst_ind),"url",geo_url);
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
QDomNode geo = findNodeBySpecificAttributeValue(geolib.at(0),"geometry","id",geo_url);
|
|
|
|
if (geo.isNull())
|
|
|
|
return E_UNREFERENCEBLEDCOLLADAATTRIBUTE;
|
2006-08-11 13:09:40 +02:00
|
|
|
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
if (isThereTag(geo,"mesh"))
|
2006-08-11 13:09:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
/*QDomNodeList geosrc = geo.toElement().elementsByTagName("source");
|
|
|
|
int geosrc_size = geosrc.size();
|
|
|
|
if (geosrc_size < 1)
|
|
|
|
return E_NOVERTEXPOSITION;*/
|
|
|
|
|
|
|
|
QDomNodeList vertices = geo.toElement().elementsByTagName("vertices");
|
|
|
|
int vertices_size = vertices.size();
|
|
|
|
if (vertices_size != 1)
|
|
|
|
return E_INCOMPATIBLECOLLADA141FORMAT;
|
|
|
|
|
|
|
|
QDomNode srcnode = attributeSourcePerSimplex(vertices.at(0),*(info->doc),"POSITION");
|
|
|
|
if (srcnode.isNull())
|
|
|
|
return E_NOVERTEXPOSITION;
|
|
|
|
|
|
|
|
QStringList geosrcposarr;
|
|
|
|
valueStringList(geosrcposarr,srcnode,"float_array");
|
|
|
|
|
|
|
|
int geosrcposarr_size = geosrcposarr.size();
|
|
|
|
if ((geosrcposarr_size % 3) != 0)
|
|
|
|
return E_CANTOPEN;
|
|
|
|
int nvert = geosrcposarr_size / 3;
|
|
|
|
size_t offset = m.vert.size();
|
|
|
|
vcg::tri::Allocator<OpenMeshType>::AddVertices(m,nvert);
|
|
|
|
|
|
|
|
QDomNode srcnodenorm = attributeSourcePerSimplex(vertices.at(0),*(info->doc),"NORMAL");
|
|
|
|
QStringList geosrcvertnorm;
|
|
|
|
if (!srcnodenorm.isNull())
|
|
|
|
valueStringList(geosrcvertnorm,srcnodenorm,"float_array");
|
|
|
|
|
|
|
|
QDomNode srcnodetext = attributeSourcePerSimplex(vertices.at(0),*(info->doc),"TEXCOORD");
|
|
|
|
QStringList geosrcverttext;
|
|
|
|
if (!srcnodetext.isNull())
|
|
|
|
valueStringList(geosrcverttext,srcnodetext,"float_array");
|
|
|
|
|
|
|
|
QDomNode srcnodecolor = attributeSourcePerSimplex(vertices.at(0),*(info->doc),"COLOR");
|
|
|
|
QStringList geosrcvertcol;
|
|
|
|
if (!srcnodecolor.isNull())
|
|
|
|
valueStringList(geosrcvertcol,srcnodecolor,"float_array");
|
|
|
|
|
|
|
|
int ii = 0;
|
|
|
|
for(size_t vv = offset;vv < m.vert.size();++vv)
|
|
|
|
{
|
|
|
|
assert((ii * 3 < geosrcposarr_size) && (ii * 3 + 1 < geosrcposarr_size) && (ii * 3 + 2 < geosrcposarr_size));
|
|
|
|
m.vert[vv].P() = vcg::Point3f(geosrcposarr[ii * 3].toFloat(),geosrcposarr[ii * 3 + 1].toFloat(),geosrcposarr[ii * 3 + 2].toFloat());
|
|
|
|
|
|
|
|
if (!srcnodenorm.isNull())
|
|
|
|
{
|
|
|
|
assert((ii * 3 < geosrcvertnorm.size()) && (ii * 3 + 1 < geosrcvertnorm.size()) && (ii * 3 + 2 < geosrcvertnorm.size()));
|
|
|
|
m.vert[vv].N() = vcg::Point3f(geosrcvertnorm[ii * 3].toFloat(),geosrcvertnorm[ii * 3 + 1].toFloat(),geosrcvertnorm[ii * 3 + 2].toFloat());
|
|
|
|
}
|
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
/*if (!srcnodecolor.isNull())
|
2006-11-02 19:15:55 +01:00
|
|
|
{
|
|
|
|
assert((ii * 4 < geosrcvertcol.size()) && (ii * 4 + 1 < geosrcvertcol.size()) && (ii * 4 + 2 < geosrcvertcol.size()) && (ii * 4 + 1 < geosrcvertcol.size()));
|
2006-11-02 20:15:29 +01:00
|
|
|
m.vert[vv].C() = vcg::Color4b(geosrcvertcol[ii * 4].toFloat(),geosrcvertcol[ii * 4 + 1].toFloat(),geosrcvertcol[ii * 4 + 2].toFloat(),geosrcvertcol[ii * 4 + 3].toFloat());
|
|
|
|
}*/
|
2006-11-02 19:15:55 +01:00
|
|
|
|
|
|
|
if (!srcnodetext.isNull())
|
|
|
|
{
|
|
|
|
assert((ii * 2 < geosrcverttext.size()) && (ii * 2 + 1 < geosrcverttext.size()));
|
|
|
|
m.vert[vv].T() = vcg::TCoord2<float>();
|
|
|
|
m.vert[vv].T().u() = geosrcverttext[ii * 2].toFloat();
|
|
|
|
m.vert[vv].T().v() = geosrcverttext[ii * 2 + 1].toFloat();
|
|
|
|
}
|
|
|
|
++ii;
|
|
|
|
}
|
|
|
|
|
|
|
|
QDomNodeList tripatch = geo.toElement().elementsByTagName("triangles");
|
|
|
|
int tripatch_size = tripatch.size();
|
|
|
|
if (tripatch_size == 0)
|
|
|
|
return E_NOTRIANGLES;
|
|
|
|
|
|
|
|
for(int tript = 0; tript < tripatch_size;++tript)
|
|
|
|
{
|
|
|
|
|
|
|
|
int nfcatt = tripatch.at(tript).toElement().elementsByTagName("input").size();
|
|
|
|
|
|
|
|
QStringList face;
|
|
|
|
valueStringList(face,tripatch.at(tript),"p");
|
|
|
|
int face_size = face.size();
|
|
|
|
int offsetface = (int)m.face.size();
|
|
|
|
vcg::tri::Allocator<OpenMeshType>::AddFaces(m,face_size / (nfcatt * 3));
|
|
|
|
QDomNode wnsrc = QDomNode();
|
|
|
|
QStringList wn;
|
|
|
|
wnsrc = findNodeBySpecificAttributeValue(tripatch.at(tript),"input","semantic","NORMAL");
|
|
|
|
int offnm;
|
|
|
|
if (!wnsrc.isNull())
|
|
|
|
{
|
|
|
|
offnm = wnsrc.toElement().attribute("offset").toInt();
|
|
|
|
QDomNode sn = attributeSourcePerSimplex(tripatch.at(tript),*(info->doc),"NORMAL");
|
|
|
|
valueStringList(wn,sn,"float_array");
|
|
|
|
}
|
|
|
|
|
|
|
|
QDomNode wtsrc = QDomNode();
|
|
|
|
QStringList wt;
|
|
|
|
wtsrc = findNodeBySpecificAttributeValue(tripatch.at(tript),"input","semantic","TEXCOORD");
|
|
|
|
int offtx;
|
|
|
|
if (!wtsrc.isNull())
|
|
|
|
{
|
|
|
|
offtx = wtsrc.toElement().attribute("offset").toInt();
|
|
|
|
QDomNode st = attributeSourcePerSimplex(tripatch.at(tript),*(info->doc),"TEXCOORD");
|
|
|
|
valueStringList(wt,st,"float_array");
|
|
|
|
}
|
|
|
|
|
|
|
|
QDomNode wcsrc = QDomNode();
|
|
|
|
QStringList wc;
|
|
|
|
wcsrc = findNodeBySpecificAttributeValue(tripatch.at(tript),"input","semantic","COLOR");
|
|
|
|
int offcl;
|
|
|
|
if (!wcsrc.isNull())
|
|
|
|
{
|
|
|
|
offcl = wcsrc.toElement().attribute("offset").toInt();
|
|
|
|
QDomNode sc = attributeSourcePerSimplex(tripatch.at(tript),*(info->doc),"COLOR");
|
|
|
|
valueStringList(wc,sc,"float_array");
|
|
|
|
}
|
|
|
|
|
|
|
|
int jj = 0;
|
2006-11-02 20:15:29 +01:00
|
|
|
//int dd = m.face.size();
|
2006-11-02 19:15:55 +01:00
|
|
|
for(int ff = offsetface;ff < (int) m.face.size();++ff)
|
|
|
|
{
|
|
|
|
int indvt = face.at(jj).toInt();
|
|
|
|
assert(indvt + offset < m.vert.size());
|
|
|
|
m.face[ff].V(0) = &(m.vert[indvt + offset]);
|
|
|
|
|
|
|
|
int indnm;
|
|
|
|
if (!wnsrc.isNull())
|
|
|
|
{
|
|
|
|
indnm = face.at(jj + offnm).toInt();
|
|
|
|
assert(indnm * 3 < wn.size());
|
|
|
|
m.face[ff].WN(0) = vcg::Point3f(wn.at(indnm * 3).toFloat(),wn.at(indnm * 3 + 1).toFloat(),wn.at(indnm * 3 + 2).toFloat());
|
|
|
|
}
|
|
|
|
|
|
|
|
int indtx;
|
|
|
|
if (!wtsrc.isNull())
|
|
|
|
{
|
|
|
|
indtx = face.at(jj + offtx).toInt();
|
|
|
|
assert(indtx * 2 < wt.size());
|
|
|
|
m.face[ff].WT(0) = vcg::TCoord2<float>();
|
|
|
|
m.face[ff].WT(0).u() = wt.at(indtx * 2).toFloat();
|
|
|
|
m.face[ff].WT(0).v() = wt.at(indtx * 2 + 1).toFloat();
|
|
|
|
}
|
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
/*int indcl;
|
2006-11-02 19:15:55 +01:00
|
|
|
if (!wcsrc.isNull())
|
|
|
|
{
|
|
|
|
indcl = face.at(jj + offcl).toInt();
|
|
|
|
assert(indcl * 4 < wc.size());
|
|
|
|
m.face[ff].WC(0) = vcg::Color4b(wc.at(indcl * 4).toFloat(),wc.at(indcl * 4 + 1).toFloat(),wc.at(indcl * 4 + 2).toFloat(),wc.at(indcl * 4 + 3).toFloat());
|
2006-11-02 20:15:29 +01:00
|
|
|
}*/
|
2006-11-02 19:15:55 +01:00
|
|
|
jj += nfcatt;
|
|
|
|
|
|
|
|
indvt = face.at(jj).toInt();
|
|
|
|
assert(indvt + offset < m.vert.size());
|
|
|
|
m.face[ff].V(1) = &(m.vert[indvt + offset]);
|
|
|
|
if (!wnsrc.isNull())
|
|
|
|
{
|
|
|
|
indnm = face.at(jj + offnm).toInt();
|
|
|
|
assert(indnm * 3 < wn.size());
|
|
|
|
m.face[ff].WN(1) = vcg::Point3f(wn.at(indnm * 3).toFloat(),wn.at(indnm * 3 + 1).toFloat(),wn.at(indnm * 3 + 2).toFloat());
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!wtsrc.isNull())
|
|
|
|
{
|
|
|
|
indtx = face.at(jj + offtx).toInt();
|
|
|
|
assert(indtx * 2 < wt.size());
|
|
|
|
m.face[ff].WT(1) = vcg::TCoord2<float>();
|
|
|
|
m.face[ff].WT(1).u() = wt.at(indtx * 2).toFloat();
|
|
|
|
m.face[ff].WT(1).v() = wt.at(indtx * 2 + 1).toFloat();
|
|
|
|
}
|
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
/*if (!wcsrc.isNull())
|
2006-11-02 19:15:55 +01:00
|
|
|
{
|
|
|
|
indcl = face.at(jj + offcl).toInt();
|
|
|
|
assert(indcl * 4 < wc.size());
|
|
|
|
m.face[ff].WC(1) = vcg::Color4b(wc.at(indcl * 4).toFloat(),wc.at(indcl * 4 + 1).toFloat(),wc.at(indcl * 4 + 2).toFloat(),wc.at(indcl * 4 + 3).toFloat());
|
2006-11-02 20:15:29 +01:00
|
|
|
}*/
|
2006-11-02 19:15:55 +01:00
|
|
|
jj += nfcatt;
|
|
|
|
|
|
|
|
indvt = face.at(jj).toInt();
|
|
|
|
assert(indvt + offset < m.vert.size());
|
|
|
|
m.face[ff].V(2) = &(m.vert[indvt + offset]);
|
|
|
|
if (!wnsrc.isNull())
|
|
|
|
{
|
|
|
|
indnm = face.at(jj + offnm).toInt();
|
|
|
|
assert(indnm * 3 < wn.size());
|
|
|
|
m.face[ff].WN(2) = vcg::Point3f(wn.at(indnm * 3).toFloat(),wn.at(indnm * 3 + 1).toFloat(),wn.at(indnm * 3 + 2).toFloat());
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!wtsrc.isNull())
|
|
|
|
{
|
|
|
|
indtx = face.at(jj + offtx).toInt();
|
|
|
|
assert(indtx * 2 < wt.size());
|
|
|
|
m.face[ff].WT(2) = vcg::TCoord2<float>();
|
|
|
|
m.face[ff].WT(2).u() = wt.at(indtx * 2).toFloat();
|
|
|
|
m.face[ff].WT(2).v() = wt.at(indtx * 2 + 1).toFloat();
|
|
|
|
}
|
|
|
|
|
2006-11-02 20:15:29 +01:00
|
|
|
/*if (!wcsrc.isNull())
|
2006-11-02 19:15:55 +01:00
|
|
|
{
|
|
|
|
indcl = face.at(jj + offcl).toInt();
|
|
|
|
assert(indcl * 4 < wc.size());
|
|
|
|
m.face[ff].WC(2) = vcg::Color4b(wc.at(indcl * 4).toFloat(),wc.at(indcl * 4 + 1).toFloat(),wc.at(indcl * 4 + 2).toFloat(),wc.at(indcl * 4 + 3).toFloat());
|
2006-11-02 20:15:29 +01:00
|
|
|
}*/
|
2006-11-02 19:15:55 +01:00
|
|
|
jj += nfcatt;
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2006-08-11 13:09:40 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
if (!geoinst_found)
|
|
|
|
return E_NOGEOMETRYLIBRARY;
|
|
|
|
return E_NOERROR;
|
2006-09-22 08:01:40 +02:00
|
|
|
}
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
static bool LoadMask(const char * filename, AdditionalInfoDAE &addinfo)
|
|
|
|
{
|
|
|
|
std::ifstream stream(filename);
|
|
|
|
if (stream.fail())
|
|
|
|
return false;
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
stream.seekg (0, std::ios::end);
|
|
|
|
int length = stream.tellg();
|
|
|
|
if (length == 0) return false;
|
|
|
|
stream.seekg (0, std::ios::beg);
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
bool bHasPerWedgeTexCoord = false;
|
|
|
|
bool bHasPerWedgeNormal = false;
|
|
|
|
bool bUsingMaterial = false;
|
|
|
|
bool bHasPerVertexColor = false;
|
|
|
|
bool bHasPerFaceColor = false;
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
AdditionalInfoDAE* inf = new AdditionalInfoDAE();
|
|
|
|
inf->dae = new InfoDAE();
|
|
|
|
InfoDAE* info = inf->dae;
|
|
|
|
info->doc = new FCDocument();
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
unsigned int numvert = 0;
|
|
|
|
unsigned int numtriang = 0;
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
unsigned int mask = 0;
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
FCDGeometryLibrary* geolib = info->doc->GetGeometryLibrary();
|
|
|
|
if (geolib->IsEmpty()) return false;
|
|
|
|
size_t n = geolib->GetEntityCount();
|
|
|
|
std::vector<FCDGeometryMesh*> geomsh(n);
|
2006-09-22 08:01:40 +02:00
|
|
|
|
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
FUStatus st = info->doc->LoadFromFile(FUStringConversion::ToFString(filename));
|
|
|
|
if (st.IsFailure())
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
delete info->doc;
|
|
|
|
info->doc = NULL;
|
|
|
|
return false;
|
2006-09-22 08:01:40 +02:00
|
|
|
}
|
2006-11-02 19:15:55 +01:00
|
|
|
|
|
|
|
bool amesh = false;
|
|
|
|
|
|
|
|
//for any mesh in the collada file
|
|
|
|
for(unsigned int ii = 0;ii < geomsh.size();++ii)
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
if (!geolib->GetEntity(ii)->IsMesh())
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
amesh |= false;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
amesh |= true;
|
|
|
|
geomsh[ii] = geolib->GetEntity(ii)->GetMesh();
|
|
|
|
|
|
|
|
unsigned int ver;
|
|
|
|
if (geomsh[ii]->GetFaceCount() > 0)
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
2006-11-02 19:15:55 +01:00
|
|
|
geomsh[ii]->Triangulate();
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
size_t dim = geomsh[ii]->GetFaceVertexCount() / geomsh[ii]->GetFaceCount();
|
|
|
|
assert(dim == 3);
|
|
|
|
//MyMesh* msh = new MyMesh();
|
|
|
|
//size_t nattr = geomsh[ii]->GetSourceCount();
|
|
|
|
//FCDGeometrySourceList& srclst = geomsh[ii]->GetVertexSources();
|
2006-09-22 08:01:40 +02:00
|
|
|
|
2006-11-02 19:15:55 +01:00
|
|
|
FCDGeometrySource* src;
|
|
|
|
if ((src = geomsh[ii]->GetPositionSource()) != NULL)
|
|
|
|
{
|
|
|
|
FloatList& flst = src->GetSourceData();
|
|
|
|
unsigned int str = src->GetSourceStride();
|
|
|
|
assert(flst.size() % str == 0);
|
|
|
|
ver = flst.size() / str;
|
|
|
|
numvert += flst.size() / str;
|
|
|
|
}
|
|
|
|
else
|
2006-09-22 08:01:40 +02:00
|
|
|
{
|
|
|
|
delete info->doc;
|
|
|
|
info->doc = NULL;
|
|
|
|
return false;
|
|
|
|
}
|
2006-11-02 19:15:55 +01:00
|
|
|
|
|
|
|
size_t pol = geomsh[ii]->GetPolygonsCount();
|
|
|
|
|
|
|
|
for(unsigned int pset = 0; pset < pol;++pset)
|
|
|
|
{
|
|
|
|
FCDGeometryMesh* tmp = geomsh[ii];
|
|
|
|
FCDGeometryPolygonsInput* pos = tmp->GetPolygons(pset)->FindInput(FUDaeGeometryInput::POSITION);
|
|
|
|
if ((pos == NULL) || (pos->GetSource()->GetSourceStride() != 3))
|
|
|
|
{
|
|
|
|
delete info->doc;
|
|
|
|
info->doc = NULL;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
//unsigned int hi = pos->indices[1];
|
|
|
|
|
|
|
|
FCDGeometryPolygonsInputList normlist;
|
|
|
|
tmp->GetPolygons(pset)->FindInputs(FUDaeGeometryInput::NORMAL,normlist);
|
|
|
|
FCDGeometryPolygonsInputList tet;
|
|
|
|
tmp->GetPolygons(pset)->FindInputs(FUDaeGeometryInput::TEXCOORD,tet);
|
|
|
|
|
|
|
|
for(unsigned int kk = 0; kk < tet.size();++kk)
|
|
|
|
if ((normlist[0]->GetSource()->GetSourceData().size() == ver * 3 * 3) && (!bHasPerWedgeNormal))
|
|
|
|
bHasPerWedgeNormal = true;
|
|
|
|
|
|
|
|
for(unsigned int kk = 0; kk < tet.size();++kk)
|
|
|
|
if ((tet[kk]->GetSource()->GetSourceData().size() == ver * 3 * 2) && (!bHasPerTexCoord))
|
|
|
|
bHasPerTexCoord = true;
|
|
|
|
}
|
2006-09-22 08:01:40 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2006-11-02 19:15:55 +01:00
|
|
|
inf.nvert =
|
|
|
|
addinfo = inf;
|
|
|
|
return true;
|
2006-09-22 08:01:40 +02:00
|
|
|
}
|
|
|
|
};
|
2006-06-14 11:47:21 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2006-07-12 14:12:36 +02:00
|
|
|
#endif
|