update of import/exportPlyPTM for generic and fittingerror support

include/Algo/Export/export.h

@@ -73,7 +73,12 @@ template <typename PFP>
 bool exportCTM(typename PFP::MAP& the_map, const typename PFP::TVEC3& position, const std::string& filename, const FunctorSelect& good = SelectorTrue()) ;
 
 /**
-* export the map into a PLYPTM file
+* export the map into a PLYPTMgeneric file (K. Vanhoey generic format).
+*
+* exports position + any attribute named : "frame_T" (frame tangent : VEC3), "frame_B" (frame binormal : VEC3), "frame_N" (frame normal : VEC3),
+* "colorPTM_a<i> : VEC3" (coefficient number i of the 3 polynomials - one per channel - ; the max i depends on the degree of the PTM polynomial),
+* "errL2 : REAL" (L2 fitting error), "errLmax : REAL" (maximal fitting error), "stdDev : REAL" (standard deviation of the L2 fitting errors).
+*
 * @param map map to be exported
 * @param filename filename of ply file
 * @param position the position container
@@ -82,6 +87,17 @@ bool exportCTM(typename PFP::MAP& the_map, const typename PFP::TVEC3& position,
 template <typename PFP>
 bool exportPlyPTMgeneric(typename PFP::MAP& map, const char* filename, const typename PFP::TVEC3& position, const FunctorSelect& good = SelectorTrue()) ;
 
+/**
+* export the map into a PLYPTMgeneric file (K. Vanhoey generic format)
+* @param map map to be exported
+* @param filename filename of ply file
+* @param position the position container
+* @param the local frame (3xVEC3 : tangent, bitangent, normal)
+* @param colorPTM the 6 coefficients (x3 channels) of the PTM functions
+* @return true
+*/
+template <typename PFP>
+bool exportPLYPTM(typename PFP::MAP& map, const char* filename, const typename PFP::TVEC3& position, const typename PFP::TVEC3 frame[3], const typename PFP::TVEC3 colorPTM[6], const FunctorSelect& good) ;
 
 /**
  *  export pout l'InESS

include/Algo/Import/import2tablesSurface.hpp

@@ -558,8 +558,7 @@ bool MeshTablesSurface<PFP>::importPly(const std::string& filename, std::vector<
  * N = 10 for cubic degree polynomial,
  * N = 15 for 4th degree polynomial,
  * ...
- *  - K remaining attributes named "remainderNo<k>" where k is an integer from 0 to K-1.
- * Hint : N = attrNames.size() - 4 ;
+ *  - K remaining attrNames named "remainderNo<k>" where k is an integer from 0 to K-1.
  * @return bool : success.
  */
 template <typename PFP>