libpsalm: Removed parameter estimation code

libpsalm.cpp

@@ -130,40 +130,3 @@ bool fill_hole(	int num_vertices, long* vertex_IDs, double* coordinates, double*
 
 	return(result);
 }
-
-/*!
-*	Given a mesh input density and the desired density of the triangulated
-*	hole, calculates an estimate for the density parameter of Liepa's
-*	subdivision scheme.
-*
-*	@param input_density	Average density of the input data
-*	@param desired_density	Desired density of triangulated hole
-*
-*	@returns Estimated value for the alpha parameter of Liepa's subdivision
-*	scheme.
-*
-*	@warning The estimation is only useful for density values < 2000. A
-*	density much larger than this would require separate treatment.
-*/
-
-namespace libpsalm
-{
-
-double estimate_density(double input_density, double desired_density)
-{
-	// Fitted parameter values with asymptotic standard error of < 3%,
-	// which is sufficient for most mesh data.
-
-	double a0 =  7.63324e-07;
-	double a1 = -0.00710062;
-	double b0 = -4.70052e-07;
-	double b1 =  0.00573126 ;
-	double c0 =  2.29083;
-
-	double x = input_density; // abbreviations so that the function is written more easily
-	double y = desired_density;
-
-	return(a0*x*x+a1*x+b0*y*y+b1*y+c0);
-}
-
-} // end of namespace "libpsalm"

libpsalm.h

@@ -10,11 +10,4 @@
 bool fill_hole(	int num_vertices, long* vertex_IDs, double* coordinates, double* scale_attributes, double* normals,
 		int* num_new_vertices, double** new_coordinates, int* num_new_faces, long** new_vertex_IDs);
 
-namespace libpsalm
-{
-
-double estimate_density(double input_density, double desired_density);
-
-} // end of namespace "libpsalm"
-
 #endif