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Added holes to my tape.

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This commit is contained in:
Edward R. Gonzalez
2020-04-06 20:09:57 -04:00
parent 3bda314253
commit b0b228d613
2 changed files with 160 additions and 10 deletions
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78
OMesh/OMeshInterface.hpp
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@ -1,5 +1,7 @@
#pragma once
#include <math.h>
// DGL
#include "DGL/DGL_Types.hpp"
@ -46,10 +48,14 @@ namespace OMeshInterface
using FaceHandles = vector<FaceHandle >;
using HalfEdgeHandles = vector<HalfEdgeHandle>;
using VertHandles = vector<VertexHandle >;
}
using std::atan;
}
double PI()
{
return std::atan(1) * 4;
}
class OMesh_HE
{
@ -88,7 +94,7 @@ namespace OMeshInterface
GenerateVertexList ();
GenerateVertexNormalList();
GenerateFaceNormalList ();
GenerateVertexEdgeList ();
GenerateEdgeList ();
GenerateFaceList ();
return;
@ -104,7 +110,7 @@ namespace OMeshInterface
return vertNormals;
}
const EdgeList& GetVertEdges() const
const EdgeList& GetEdges() const
{
return edges;
}
@ -119,6 +125,62 @@ namespace OMeshInterface
return faceNormals;
}
const int GetGenus() const
{
}
void GetInteriorAngle()
{
}
const double GetGuassianCurvature_Discretely()
{
double result = 2 * PI();
using FAngleList = vector<float>;
using AngleList = vector<double>;
AngleList vertAngleSumList;
for (HE_Mesh::VertexIter vertElem = oMeshObj.vertices_begin(); vertElem != oMeshObj.vertices_end(); vertElem++)
{
using OutgoingEdgeIter = HE_Mesh::VertexOHalfedgeIter;
FAngleList interiorAngles;
double sumOfAngles = 0.0;
for (OutgoingEdgeIter oEdgeElem = oMeshObj.voh_begin(*vertElem); oEdgeElem != oMeshObj.voh_end(*vertElem); oEdgeElem++)
{
/*OutgoingEdgeIter next = oEdgeElem; next++;
if (next == oMeshObj.voh_end(*vertElem))
{
continue;
}*/
float angle = oMeshObj.calc_sector_angle(*oEdgeElem);
angle *= PI() / 180.0; // To Radians
interiorAngles.push_back(angle);
sumOfAngles += angle;
}
vertAngleSumList.push_back(sumOfAngles);
result -= sumOfAngles;
}
return result;
}
protected:
void GenerateVertexList()
@ -161,11 +223,11 @@ namespace OMeshInterface
}
}
void GenerateVertexEdgeList()
void GenerateEdgeList()
{
using EdgeIter = HE_Mesh::EdgeIter;
for (EdgeIter element = oMeshObj.edges_begin(); element != oMeshObj.edges_begin(); element++)
for (EdgeIter element = oMeshObj.edges_begin(); element != oMeshObj.edges_end(); element++)
{
using OEdge = decltype(oMeshObj.edge(*element));
@ -203,6 +265,10 @@ namespace OMeshInterface
VertexList verticies ;
VertexList vertNormals;
VertexList faceNormals;
HalfEdgeHandles LeftHandles ;
HalfEdgeHandles RightHandles;
EdgeList edges ;
FaceList faces ;
};