// Token: 0x0600005D RID: 93 RVA: 0x000033C0 File Offset: 0x000015C0
public TriangleMesh CreateSurfaceLines()
{
Dictionary <uint, ushort> dictionary = new Dictionary <uint, ushort>();
List <TriangleMesh.EdgeLine> edgeLines = new List <TriangleMesh.EdgeLine>();
List <TriangleMesh.SurfaceLine> surfaceLines = new List <TriangleMesh.SurfaceLine>();
List <TriangleMesh.Line> list = new List <TriangleMesh.Line>();
foreach (TriangleMesh.Triangle triangle in this.Triangles)
{
ushort v = triangle.V0;
ushort v2 = triangle.V1;
ushort v3 = triangle.V2;
TriangleMesh.Corner corner = this.Corners[(int)v];
TriangleMesh.Corner corner2 = this.Corners[(int)v2];
TriangleMesh.Corner corner3 = this.Corners[(int)v3];
TriangleMesh.AddHalfEdge(corner.VertexIndex, corner2.VertexIndex, corner.NormalIndex, this.Normals, dictionary, edgeLines, surfaceLines);
TriangleMesh.AddHalfEdge(corner2.VertexIndex, corner3.VertexIndex, corner2.NormalIndex, this.Normals, dictionary, edgeLines, surfaceLines);
TriangleMesh.AddHalfEdge(corner3.VertexIndex, corner.VertexIndex, corner3.NormalIndex, this.Normals, dictionary, edgeLines, surfaceLines);
}
foreach (uint num in dictionary.Keys)
{
ushort v4 = (ushort)(num & 65535u);
ushort v5 = (ushort)(num >> 16);
list.Add(new TriangleMesh.Line(v4, v5));
}
return(new TriangleMesh(this.Origin, this.Normals, this.Vertices, edgeLines, surfaceLines, list, this.Corners, this.Triangles, this.ReferenceLines, this.ReferenceLineRadius));
}
// Token: 0x06000058 RID: 88 RVA: 0x00002D90 File Offset: 0x00000F90
public bool CheckForTwoManifold()
{
HashSet <uint> hashSet = new HashSet <uint>();
foreach (TriangleMesh.Triangle triangle in this.Triangles)
{
ushort v = triangle.V0;
ushort v2 = triangle.V1;
ushort v3 = triangle.V2;
TriangleMesh.Corner corner = this.Corners[(int)v];
TriangleMesh.Corner corner2 = this.Corners[(int)v2];
TriangleMesh.Corner corner3 = this.Corners[(int)v3];
uint item = TriangleMesh.MakeKey(corner.VertexIndex, corner2.VertexIndex);
if (!hashSet.Remove(item))
{
hashSet.Add(item);
}
uint item2 = TriangleMesh.MakeKey(corner2.VertexIndex, corner3.VertexIndex);
if (!hashSet.Remove(item2))
{
hashSet.Add(item2);
}
uint item3 = TriangleMesh.MakeKey(corner3.VertexIndex, corner.VertexIndex);
if (!hashSet.Remove(item3))
{
hashSet.Add(item3);
}
}
return(hashSet.Count == 0);
}
// Token: 0x0600005A RID: 90 RVA: 0x0000308C File Offset: 0x0000128C
public double CalculateVolume()
{
double num = 0.0;
foreach (TriangleMesh.Triangle triangle in this.Triangles)
{
ushort v = triangle.V0;
ushort v2 = triangle.V1;
ushort v3 = triangle.V2;
TriangleMesh.Corner corner = this.Corners[(int)v];
TriangleMesh.Corner corner2 = this.Corners[(int)v2];
TriangleMesh.Corner corner3 = this.Corners[(int)v3];
TriangleMesh.Vertex vertex = this.Vertices[(int)corner.VertexIndex];
TriangleMesh.Vertex vertex2 = this.Vertices[(int)corner2.VertexIndex];
TriangleMesh.Vertex vertex3 = this.Vertices[(int)corner3.VertexIndex];
num += this.TetrahedronVolume(this.Origin, new Vector3((double)vertex2.X, (double)vertex2.Y, (double)vertex2.Z), new Vector3((double)vertex.X, (double)vertex.Y, (double)vertex.Z), new Vector3((double)vertex3.X, (double)vertex3.Y, (double)vertex3.Z));
}
return(num);
}
// Token: 0x06000059 RID: 89 RVA: 0x00002EAC File Offset: 0x000010AC
public Vector3 CalculateCenteroid()
{
Vector3 vector = Vector3.Zero;
double num = 0.0;
foreach (TriangleMesh.Triangle triangle in this.Triangles)
{
ushort v = triangle.V0;
ushort v2 = triangle.V1;
ushort v3 = triangle.V2;
TriangleMesh.Corner corner = this.Corners[(int)v];
TriangleMesh.Corner corner2 = this.Corners[(int)v2];
TriangleMesh.Corner corner3 = this.Corners[(int)v3];
TriangleMesh.Vertex vertex = this.Vertices[(int)corner.VertexIndex];
TriangleMesh.Vertex vertex2 = this.Vertices[(int)corner2.VertexIndex];
TriangleMesh.Vertex vertex3 = this.Vertices[(int)corner3.VertexIndex];
double num2 = this.TetrahedronVolume(this.Origin, new Vector3((double)vertex2.X, (double)vertex2.Y, (double)vertex2.Z), new Vector3((double)vertex.X, (double)vertex.Y, (double)vertex.Z), new Vector3((double)vertex3.X, (double)vertex3.Y, (double)vertex3.Z));
Vector3 vector2 = this.TetrahedronCenteroid(this.Origin, new Vector3((double)vertex2.X, (double)vertex2.Y, (double)vertex2.Z), new Vector3((double)vertex.X, (double)vertex.Y, (double)vertex.Z), new Vector3((double)vertex3.X, (double)vertex3.Y, (double)vertex3.Z));
vector += vector2 * num2;
num += num2;
}
return(vector / num);
}