NO_QT defines to explicitly disable qt dependant behavior

vcg/complex/trimesh/create/resampler.h

@@ -8,7 +8,7 @@
 *                                                                    \      *
 * All rights reserved.                                                      *
 *                                                                           *
-* This program is free software; you can redistribute it and/or modify      *   
+* This program is free software; you can redistribute it and/or modify      *
 * 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.                                       *
@@ -69,13 +69,13 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 		int	CurrentSlice;
 		typedef tri::FaceTmark<Old_Mesh> MarkerFace;
 		MarkerFace markerFunctor;
-		
+
-	
+
 		VertexIndex *_x_cs; // indici dell'intersezioni della superficie lungo gli Xedge della fetta corrente
 		VertexIndex	*_y_cs; // indici dell'intersezioni della superficie lungo gli Yedge della fetta corrente
 		VertexIndex *_z_cs; // indici dell'intersezioni della superficie lungo gli Zedge della fetta corrente
-		VertexIndex *_x_ns; // indici dell'intersezioni della superficie lungo gli Xedge della prossima fetta 
+		VertexIndex *_x_ns; // indici dell'intersezioni della superficie lungo gli Xedge della prossima fetta
-		VertexIndex *_z_ns; // indici dell'intersezioni della superficie lungo gli Zedge della prossima fetta 
+		VertexIndex *_z_ns; // indici dell'intersezioni della superficie lungo gli Zedge della prossima fetta
 
 		//float *_v_cs;///values of distance fields for each direction in current slice
 		//float *_v_ns;///values of distance fields for each direction in next slice
@@ -87,19 +87,19 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 		New_Mesh	*_newM;
 		Old_Mesh	*_oldM;
 		GridType _g;
-		
+
 	public:
 		float max_dim; // the limit value of the search (that takes into account of the offset)
 		float offset;    // an offset value that is always added to the returned value. Useful for extrarting isosurface  at a different threshold
 		bool DiscretizeFlag; // if the extracted surface should be discretized or not.
 		bool MultiSampleFlag;
-		bool AbsDistFlag; // if true the Distance Field computed is no more a signed one. 
+		bool AbsDistFlag; // if true the Distance Field computed is no more a signed one.
 		Walker(const Box3f &_bbox, Point3i _siz )
 		{
 			this->bbox= _bbox;
 			this->siz=_siz;
 			ComputeDimAndVoxel();
-			
+
 			SliceSize = (this->siz.X()+1)*(this->siz.Z()+1);
 			CurrentSlice = 0;
 			offset=0;
@@ -115,33 +115,33 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 
 			_v_cs= new field_value[(this->siz.X()+1)*(this->siz.Z()+1)];
 			_v_ns= new field_value[(this->siz.X()+1)*(this->siz.Z()+1)];
-			
+
 		};
 
 		~Walker()
 		{}
 
-		
+
 		float V(const Point3i &p)
 		{
 			return V(p.V(0),p.V(1),p.V(2));
 		}
 
-		
+
 		std::pair<bool,float> VV(int x,int y,int z)
 		{
 			assert ((y==CurrentSlice)||(y==(CurrentSlice+1)));
-			
+
 			//test if it is outside the bb of the mesh
 			//vcg::Point3f test=vcg::Point3f((float)x,(float)y,(float)z);
 			/*if (!_oldM->bbox.IsIn(test))
 				return (1.f);*/
 			int index=GetSliceIndex(x,z);
-			
+
 			if (y==CurrentSlice) return _v_cs[index];
-		                 	else return _v_ns[index];			
+		                 	else return _v_ns[index];
 		}
-		
+
 		float V(int x,int y,int z)
 		{
     	if(DiscretizeFlag) return VV(x,y,z).second+offset<0?-1:1;
@@ -161,22 +161,22 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			vcg::Point3f pip(-1,-1,-1);
 
 			// Note that PointDistanceBaseFunctor does not require the edge and plane precomptued.
-			// while the PointDistanceFunctor requires them. 
+			// while the PointDistanceFunctor requires them.
-			
+
 			DISTFUNCTOR PDistFunct;
 			f = _g.GetClosest(PDistFunct,markerFunctor,testPt,max_dist,dist,closestPt);
 			if (f==NULL) return field_value(false,0);
-			if(AbsDistFlag) return field_value(true,dist); 
+			if(AbsDistFlag) return field_value(true,dist);
 			assert(!f->IsD());
 			bool retIP;
-	
+
-			// To compute the interpolated normal we use the more robust function that require to know what is the most orhogonal direction of the face. 
+			// To compute the interpolated normal we use the more robust function that require to know what is the most orhogonal direction of the face.
 			if((*f).Flags() & Old_Mesh::FaceType::NORMX)	retIP=InterpolationParameters(*f,0,closestPt, pip);
 			else if((*f).Flags() & Old_Mesh::FaceType::NORMY)	retIP=InterpolationParameters(*f,1,closestPt, pip);
 			else if((*f).Flags() & Old_Mesh::FaceType::NORMZ)	retIP=InterpolationParameters(*f,2,closestPt, pip);
 			else assert(0);
 			assert(retIP); // this should happen only if the starting mesh has degenerate faces.
-			
+
 			closestNormV =  (f->V(0)->cN())*pip[0] + (f->V(1)->cN())*pip[1] + (f->V(2)->cN())*pip[2] ;
 			closestNormF =  f->cN() ;
 
@@ -186,15 +186,15 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			// Surface normal for improved robustness is computed both by face and interpolated from vertices.
 			float signV =  dir.dot(closestNormV) ;
 			float signF =  dir.dot(closestNormF) ;
-			
+
-			// Note that the two signs could be discordant. 
+			// Note that the two signs could be discordant.
 			// Always choose the best one according to the magnitude.
 			float signBest;
 			if(fabs(signV) > fabs(signF)) signBest = signV;
 			else signBest = signF;
-			
+
 			if(signBest<0) dist=-dist;
-			
+
 			return field_value(true,dist);
 		}
 
@@ -205,21 +205,21 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			const int MultiSample=7;
 			const Point3f   delta[7]={Point3f(0,0,0),
 						Point3f( 0.2,  -0.01, -0.02),
-						Point3f(-0.2,   0.01,  0.02), 
+						Point3f(-0.2,   0.01,  0.02),
-						Point3f( 0.01,  0.2,   0.01), 
+						Point3f( 0.01,  0.2,   0.01),
-						Point3f( 0.03, -0.2,  -0.03), 
+						Point3f( 0.03, -0.2,  -0.03),
 						Point3f(-0.02, -0.03,  0.2 ),
 						Point3f(-0.01,  0.01, -0.2 )};
 
 			for(int qq=0;qq<MultiSample;++qq)
 			{
-				Point3f pp2=pp+delta[qq]; 
+				Point3f pp2=pp+delta[qq];
 				field_value ff= DistanceFromMesh(pp2,_oldM);
 				if(ff.first==false) return field_value(false,0);
 				distSum += fabs(ff.second);
 				if(ff.second>0) positiveCnt ++;
 			}
-      if(positiveCnt<=MultiSample/2) distSum = -distSum;			
+      if(positiveCnt<=MultiSample/2) distSum = -distSum;
 			return field_value(true, distSum/MultiSample);
 		}
 
@@ -239,9 +239,9 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			}
 			//ComputeConsensus(slice,slice_values);
 		}
-		
+
 		/*
-			For some reasons it can happens that the sign of the computed distance could not correct. 
+			For some reasons it can happens that the sign of the computed distance could not correct.
 			this function tries to correct these issues by flipping the isolated voxels with discordant sign
 		*/
 		void ComputeConsensus(int slice, field_value *slice_values)
@@ -268,27 +268,30 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 								if(i < this->siz.X() ) index_r=GetSliceIndex(i+1,k); else index_r = index;
 								if(k > 0             ) index_d=GetSliceIndex(i,k-1); else index_d = index;
 								if(k < this->siz.Z() ) index_u=GetSliceIndex(i,k+1); else index_u = index;
-								
+
 								if(slice_values[index_l].first) { goodCnt++; if(fabs(slice_values[index_l].second - curVal) > max_dist) badCnt++; }
 								if(slice_values[index_r].first) { goodCnt++; if(fabs(slice_values[index_r].second - curVal) > max_dist) badCnt++; }
 								if(slice_values[index_u].first) { goodCnt++; if(fabs(slice_values[index_u].second - curVal) > max_dist) badCnt++; }
 								if(slice_values[index_d].first) { goodCnt++; if(fabs(slice_values[index_d].second - curVal) > max_dist) badCnt++; }
-								
+
 								if(badCnt >= goodCnt)  {
 									slice_values[index].second *=-1.0f;
 									//slice_values[index].first = false;
 									flippedCnt++;
-								}																																					
+								}
 							}
 						}
 				}
 				flippedTot+=flippedCnt;
 				flippedTimes++;
 			}	while(flippedCnt>0);
-			
+
-			if(flippedTot>0)  
+
-			 qDebug("Flipped %i values in %i times",flippedTot,flippedTimes);
+#ifndef NO_QT
-	}
+			if(flippedTot>0)
+				qDebug("Flipped %i values in %i times",flippedTot,flippedTimes);
+#endif
+		}
 		template<class EXTRACTOR_TYPE>
 		void ProcessSlice(EXTRACTOR_TYPE &extractor)
 		{
@@ -303,7 +306,7 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 							for(int jj=0;jj<2;++jj)
 								for(int kk=0;kk<2;++kk)
 									goodCell &= VV(p1[0]+ii,p1[1]+jj,p1[2]+kk).first;
-									
+
 						if(goodCell) extractor.ProcessCell(p1, p2);
 				}
 			}
@@ -315,12 +318,12 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 		{
 			_newM=&new_mesh;
 			_oldM=&old_mesh;
-			
+
 			// the following two steps are required to be sure that the point-face distance without precomputed data works well.
 			tri::UpdateNormals<Old_Mesh>::PerVertexNormalizedPerFaceNormalized(old_mesh);
 			tri::UpdateFlags<Old_Mesh>::FaceProjection(old_mesh);
 			int _size=(int)old_mesh.fn*100;
-			
+
 			_g.Set(_oldM->face.begin(),_oldM->face.end(),_size);
 			markerFunctor.SetMesh(&old_mesh);
 
@@ -335,7 +338,7 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			{
 				cb((100*j)/this->siz.Y(),"Marching ");
 				t0 = clock();
-				ProcessSlice<EXTRACTOR_TYPE>(extractor);//find cells where there is the isosurface and examine it			
+				ProcessSlice<EXTRACTOR_TYPE>(extractor);//find cells where there is the isosurface and examine it
 				t1 = clock();
 				NextSlice();
 				t2 = clock();
@@ -343,31 +346,32 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 				extractTime += t2-t1;
 			}
 			extractor.Finalize();
+#ifndef NO_QT
 			qDebug("Extract %i, Compute %i",t1-t0,t2-t1);
-			
+#endif
 			typename New_Mesh::VertexIterator vi;
-			for(vi=new_mesh.vert.begin();vi!=new_mesh.vert.end();++vi) 
+			for(vi=new_mesh.vert.begin();vi!=new_mesh.vert.end();++vi)
 				if(!(*vi).IsD())
 					{
 						IPfToPf((*vi).cP(),(*vi).P());
 					}
 		}
-		
+
 		//return the index of a vertex in slide as it was stored
 		int GetSliceIndex(int x,int z)
 		{
 			VertexIndex index = x+z*(this->siz.X()+1);
 			return (index);
 		}
-	
+
 		//swap slices , the initial value of distance fields ids set as double of bbox of space
-		void NextSlice() 
+		void NextSlice()
 		{
-			
+
 			memset(_x_cs, -1, SliceSize*sizeof(VertexIndex));
 			memset(_y_cs, -1, SliceSize*sizeof(VertexIndex));
 			memset(_z_cs, -1, SliceSize*sizeof(VertexIndex));
-			
+
 
 			std::swap(_x_cs, _x_ns);
 			std::swap(_z_cs, _z_ns);
@@ -375,10 +379,10 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			std::swap(_v_cs, _v_ns);
 
 			CurrentSlice ++;
-			
+
 			ComputeSliceValues(CurrentSlice + 1,_v_ns);
 		}
-		
+
 		//initialize data strucures , the initial value of distance fields ids set as double of bbox of space
 		void Begin()
 		{
@@ -395,11 +399,11 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			ComputeSliceValues(CurrentSlice+1,_v_ns);
 		}
 
-		
+
-	
+
-		
+
 		bool Exist(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v)
-		{ 
+		{
 			int i = p1.X();// - _bbox.min.X())/_cell_size.X();
 			int z = p1.Z();// - _bbox.min.Z())/_cell_size.Z();
 			VertexIndex index = i+z*this->siz.X();
@@ -479,9 +483,9 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			return false;
 		}
 
-		///interpolate 
+		///interpolate
 		NewCoordType Interpolate(const vcg::Point3i &p1, const vcg::Point3i &p2,int dir)
-		{	
+		{
 			float f1 = (float)V(p1);
 			float f2 = (float)V(p2);
 			float u = (float) f1/(f1-f2);
@@ -491,12 +495,12 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 		}
 
 		///if there is a vertex in z axis of a cell return the vertex or create it
-		void GetXIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v) 
+		void GetXIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v)
-		{ 
+		{
       assert(p1.X()+1 == p2.X());
 			assert(p1.Y()   == p2.Y());
 			assert(p1.Z()   == p2.Z());
-			
+
 			int i = p1.X();// (p1.X() - _bbox.min.X())/_cell_size.X();
 			int z = p1.Z();//(p1.Z() - _bbox.min.Z())/_cell_size.Z();
 			VertexIndex index = i+z*this->siz.X();
@@ -527,14 +531,14 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			}
 			v = &_newM->vert[pos];
 		}
-		
+
 		///if there is a vertex in y axis of a cell return the vertex or create it
-		void GetYIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v) 
+		void GetYIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v)
 		{
       assert(p1.X()   == p2.X());
 			assert(p1.Y()+1 == p2.Y());
 			assert(p1.Z()   == p2.Z());
-			
+
 			int i = p1.X(); // (p1.X() - _bbox.min.X())/_cell_size.X();
 			int z = p1.Z(); // (p1.Z() - _bbox.min.Z())/_cell_size.Z();
 			VertexIndex index = i+z*this->siz.X();
@@ -549,14 +553,14 @@ template <class OLD_MESH_TYPE,class NEW_MESH_TYPE, class FLT, class DISTFUNCTOR
 			}
 			v = &_newM->vert[pos];
 		}
-		
+
 		///if there is a vertex in z axis of a cell return the vertex or create it
-		void GetZIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v) 
+		void GetZIntercept(const vcg::Point3i &p1, const vcg::Point3i &p2, VertexPointer &v)
 		{
       assert(p1.X()   == p2.X());
 			assert(p1.Y()   == p2.Y());
 			assert(p1.Z()+1 == p2.Z());
-			
+
 			int i = p1.X(); //(p1.X() - _bbox.min.X())/_cell_size.X();
 			int z = p1.Z(); //(p1.Z() - _bbox.min.Z())/_cell_size.Z();
 			VertexIndex index = i+z*this->siz.X();
@@ -602,18 +606,18 @@ static void Resample(Old_Mesh &old_mesh,New_Mesh &new_mesh,  Box3f volumeBox, vc
 {
 	///be sure that the bounding box is updated
 	vcg::tri::UpdateBounding<Old_Mesh>::Box(old_mesh);
-	
+
 	MyWalker	walker(volumeBox,accuracy);
 
 	walker.max_dim=max_dist+fabs(thr);
-	walker.offset = - thr; 
+	walker.offset = - thr;
 	walker.DiscretizeFlag = DiscretizeFlag;
 	walker.MultiSampleFlag = MultiSampleFlag;
 	walker.AbsDistFlag = AbsDistFlag;
 	MyMarchingCubes mc(new_mesh, walker);
 	walker.BuildMesh(old_mesh,new_mesh,mc,cb);
 }
- 
+
 
 };//end class resampler