private void InitVertexInfo()
{
this.dataGridViewVertex.Rows.Clear();
foreach (TriMesh.Vertex vertex in Mesh.Vertices)
{
this.dataGridViewVertex.Rows.Add(vertex.Index, vertex.Traits.Position.x, vertex.Traits.Position.y, vertex.Traits.Position.z);
}
foreach (TriMesh.Face face in Mesh.Faces)
{
this.dataGridViewFace.Rows.Add(face.Index, face.GetVertex(0).Index, face.GetVertex(1).Index, face.GetVertex(2).Index, TriMeshUtil.ComputeAreaFace(face));
}
foreach (TriMesh.Edge edge in Mesh.Edges)
{
string face0 = "null";
string face1 = "null";
if (edge.Face0 != null)
{
face0 = edge.Face0.Index.ToString();
}
if (edge.Face1 != null)
{
face1 = edge.Face1.Index.ToString();
}
this.dataGridViewEdge.Rows.Add(edge.Index,
edge.Vertex0.Index,
edge.Vertex1.Index, face0,
face1, TriMeshUtil.ComputeEdgeLength(edge),
TriMeshUtil.ComputeDihedralAngle(edge) / 3.14 * 180);
}
}
public double[] ColorEdgeByDihedralAngle(TriMesh mesh, double dehidraAngleMin, double dehidraAngleMax)
{
double[] angles = TriMeshUtil.ComputeDihedralAngle(mesh);
for (int i = 0; i < angles.Length; i++)
{
angles[i] *= (360 / Math.PI);
}
ColorEdge(mesh, angles, dehidraAngleMin, dehidraAngleMax);
return(angles);
}
public void SetRange(TriMesh mesh, EnumColorItem item, ref CriteriaRange criteriaRange)
{
double[] range = null;
switch (item)
{
case EnumColorItem.DihedralAngle:
range = TriMeshUtil.ComputeDihedralAngle(mesh);
break;
case EnumColorItem.Gaussian:
range = TriMeshUtil.ComputeGaussianCurvatureIntegrated(mesh);
break;
case EnumColorItem.Mean:
range = TriMeshUtil.ComputeMeanCurvature(mesh);
break;
}
criteriaRange.Max = TriMeshFunction.Instance.ComputeMax(range);
criteriaRange.Min = TriMeshFunction.Instance.ComputeMin(range);
}