public static void SetUpCurvature(TriMesh mesh)
{
PrincipalCurvature[] PrincipalCurv = TriMeshUtil.ComputePricipalCurvature(mesh);
foreach (var v in mesh.Vertices)
{
PrincipalCurvature pc = PrincipalCurv[v.Index];
v.Traits.MaxCurvature = pc.max;
v.Traits.MaxCurvatureDirection = pc.maxDir;
v.Traits.MinCurvature = pc.min;
v.Traits.MinCurvatureDirection = pc.minDir;
v.Traits.MeanCurvature = (pc.max + pc.min) / 2d;
v.Traits.GaussianCurvature = pc.max * pc.min;
}
}
private void InitCurvatureInfoGrid()
{
this.dataGridViewCurvature.Rows.Clear();
double[] curvature = TriMeshUtil.ComputeGaussianCurvature(Mesh);
double[] meanCurv = TriMeshUtil.ComputeMeanCurvature(Mesh);
PrincipalCurvature[] basic = TriMeshUtil.ComputePricipalCurvature(Mesh);
PrincipalCurvature[] pg = TriMeshUtil.ComputePricipalCurvaturePG07(Mesh);
CurvatureLib.Init(Mesh);
PrincipalCurvature[] ccc = CurvatureLib.ComputeCurvature();
for (int i = 0; i < curvature.Length; i++)
{
this.dataGridViewCurvature.Rows.Add(i,
curvature[i],
meanCurv[i],
ccc[i].max,
ccc[i].min,
pg[i].max,
pg[i].min);
}
}
