decimation not good for vec3 tables

include/Algo/Decimation/decimation.hpp

@@ -63,6 +63,28 @@ void decimate(
 		case A_LightfieldFull :
 		{
 			approximators.push_back(new Approximator_QEM<PFP>(map, position)) ;
+			/*
+						PFP::TVEC3 frame[3] ;
+						frame[0] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_T") ; // Tangent
+						frame[1] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_B") ; // Bitangent
+						frame[2] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_N") ; // Normal
+						for (unsigned int i = 0 ; i < 3 ; ++i)
+							if (!frame[i].isValid()) {
+								std::cerr << "In function decimate : frame[" << i << "] is not valid" << std::endl ;
+							}
+
+						AttributeHandler<typename PFP::VEC3> colorPTM[6] ;
+						colorPTM[0] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_a") ;
+						colorPTM[1] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_b") ;
+						colorPTM[2] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_c") ;
+						colorPTM[3] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_d") ;
+						colorPTM[4] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_e") ;
+						colorPTM[5] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_f") ;
+						for (unsigned int i = 0 ; i < 6 ; ++i)
+							if (!colorPTM[i].isValid()) {
+								std::cerr << "In function decimate : colorPTM[" << i << "] is not valid" << std::endl ;
+							}
+			*/
 			AttributeHandler<Geom::Matrix<3,3,typename PFP::REAL> > frame = map.template getAttribute<Geom::Matrix<3,3,typename PFP::REAL> >(VERTEX_ORBIT, "frame") ;
 			AttributeHandler<Geom::Matrix<3,6,typename PFP::REAL> > RGBfunctions = map.template getAttribute<Geom::Matrix<3,6,typename PFP::REAL> >(VERTEX_ORBIT, "colorPTM") ;
 			approximators.push_back(new Approximator_Frame<PFP>(map, frame)) ;
@@ -72,6 +94,28 @@ void decimate(
 		case A_LightfieldHalf :
 		{
 			approximators.push_back(new Approximator_HalfCollapse<PFP>(map, position)) ;
+			/*
+						PFP::TVEC3 frame[3] ;
+						frame[0] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_T") ; // Tangent
+						frame[1] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_B") ; // Bitangent
+						frame[2] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "frame_N") ; // Normal
+						for (unsigned int i = 0 ; i < 3 ; ++i)
+							if (!frame[i].isValid()) {
+								std::cerr << "In function decimate : frame[" << i << "] is not valid" << std::endl ;
+							}
+
+						AttributeHandler<typename PFP::VEC3> colorPTM[6] ;
+						colorPTM[0] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_a") ;
+						colorPTM[1] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_b") ;
+						colorPTM[2] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_c") ;
+						colorPTM[3] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_d") ;
+						colorPTM[4] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_e") ;
+						colorPTM[5] = map.template getAttribute<typename PFP::VEC3>(VERTEX_ORBIT, "colorPTM_f") ;
+						for (unsigned int i = 0 ; i < 6 ; ++i)
+							if (!colorPTM[i].isValid()) {
+								std::cerr << "In function decimate : colorPTM[" << i << "] is not valid" << std::endl ;
+							}
+			*/
 			AttributeHandler<Geom::Matrix<3,3,typename PFP::REAL> > frame = map.template getAttribute<Geom::Matrix<3,3,typename PFP::REAL> >(VERTEX_ORBIT, "frame") ;
 			AttributeHandler<Geom::Matrix<3,6,typename PFP::REAL> > RGBfunctions = map.template getAttribute<Geom::Matrix<3,6,typename PFP::REAL> >(VERTEX_ORBIT, "colorPTM") ;
 			approximators.push_back(new Approximator_FrameHalf<PFP>(map, frame)) ;