/// <summary>
/// 将给定三角形的顶点添加到顶点查找字典并发出三角形。
/// Add the vertices of the given triangle to our
/// vertex lookup dictionary and emit a triangle.
/// </summary>
void StoreTriangle(MeshTriangle triangle, ObjModel objModel)
{
var vFace = new VFace();
for (int i = 0; i < 3; ++i)
{
XYZ p = triangle.get_Vertex(i);
if (i == 0)
{
vFace.Point1 = _vertices.AddVertex(new PointInt(p)) + 1;
}
else if (i == 1)
{
vFace.Point2 = _vertices.AddVertex(new PointInt(p)) + 1;
}
else if (i == 2)
{
vFace.Point3 = _vertices.AddVertex(new PointInt(p)) + 1;
}
}
// 添加面数据
objModel.Faces.Add(vFace);
}
/// <summary>
/// Add the vertices of the given triangle to our
/// vertex lookup dictionary and emit a triangle.
/// </summary>
void StoreTriangle(MeshTriangle triangle)
{
for (int i = 0; i < 3; ++i)
{
XYZ p = triangle.get_Vertex(i);
PointInt q = new PointInt(p);
_triangles.Add(_vertices.AddVertex(q));
}
}