Update on curvature algorithm

Common/gmshpy.i

@@ -51,6 +51,7 @@
   #include "GPoint.h"  
   #include "GmshDefines.h"
   #include "JacobianBasis.h"  
+  #include "Curvature.h"  
   #if defined(HAVE_FLTK)
   #include "FlGui.h"
   #endif
@@ -146,6 +147,7 @@ namespace std {
 %include "Generator.h"
 %include "GmshDefines.h"
 %include "JacobianBasis.h"  
+%include "Curvature.h"  
 #if defined(HAVE_FLTK)
 %include "FlGui.h"
 #endif

Geo/CMakeLists.txt

@@ -38,6 +38,7 @@ set(SRC
     MHexahedron.cpp MPrism.cpp MPyramid.cpp MElementCut.cpp
   MZone.cpp MZoneBoundary.cpp
   Cell.cpp CellComplex.cpp ChainComplex.cpp Homology.cpp
+  Curvature.cpp
 )
 
 file(GLOB HDR RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.h) 

Geo/Curvature.h

@@ -82,6 +82,7 @@ private:
                           const SVector3 &new_norm,
                           SVector3 &pdir1, SVector3 &pdir2, double &k1, double &k2);
     void computePointareas();
+    void computeRusinkiewiczNormals();
 
     // Perform LDL^T decomposition of a symmetric positive definite matrix.
     // Like Cholesky, but no square roots.  Overwrites lower triangle of matrix.

benchmarks/curvature/ComputeCurvature.py

@@ -26,7 +26,7 @@ print "Model is loaded"
 
 cv = Curvature(g)
 cv.retrievePhysicalSurfaces("Wall")
-cv.computeCurvature()
+cv.computeCurvature_Rusinkiewicz()
 cv.writeToFile("result.pos")