//-----------------------------------------------------------------------
//
//ORIGINAL LINE: void _latheCapImpl(TriangleBuffer& buffer) const
private void _latheCapImpl(ref TriangleBuffer buffer)
{
std_vector <int> indexBuffer = new std_vector <int>();
std_vector <Vector2> pointList = new std_vector <Vector2>();
buffer.rebaseOffset();
Triangulator t = new Triangulator();
Shape shapeCopy = new Shape();
MultiShape multishapeCopy = new MultiShape();
if (mShapeToExtrude != null)
{
//
//ORIGINAL LINE: shapeCopy = *mShapeToExtrude;
shapeCopy = (mShapeToExtrude);
shapeCopy.close();
t.setShapeToTriangulate(shapeCopy);
}
else
{
//
//ORIGINAL LINE: multishapeCopy = *mMultiShapeToExtrude;
multishapeCopy = (mMultiShapeToExtrude);
multishapeCopy.close();
t.setMultiShapeToTriangulate(mMultiShapeToExtrude);
}
t.triangulate(indexBuffer, pointList);
buffer.estimateIndexCount(2 * (uint)indexBuffer.Count);
buffer.estimateVertexCount(2 * (uint)pointList.Count);
//begin cap
buffer.rebaseOffset();
Quaternion q = new Quaternion();
q.FromAngleAxis(mAngleBegin, Vector3.UNIT_Y);
for (int j = 0; j < pointList.size(); j++)
{
Vector2 vp2 = pointList[j];
Vector3 vp = new Vector3(vp2.x, vp2.y, 0);
//C++ TO C# CONVERTER WARNING: The following line was determined to be a copy constructor call - this should be verified and a copy constructor should be created if it does not yet exist:
//ORIGINAL LINE: Vector3 normal = Vector3::UNIT_Z;
Vector3 normal = (Vector3.UNIT_Z);
addPoint(ref buffer, q * vp, q * normal, vp2);
}
for (int i = 0; i < indexBuffer.size() / 3; i++)
{
buffer.index(indexBuffer[i * 3]);
buffer.index(indexBuffer[i * 3 + 1]);
buffer.index(indexBuffer[i * 3 + 2]);
}
//end cap
buffer.rebaseOffset();
q.FromAngleAxis(mAngleEnd, Vector3.UNIT_Y);
for (int j = 0; j < pointList.size(); j++)
{
Vector2 vp2 = pointList[j];
Vector3 vp = new Vector3(vp2.x, vp2.y, 0);
Vector3 normal = -Vector3.UNIT_Z;
addPoint(ref buffer, q * vp, q * normal, vp2);
}
for (int i = 0; i < indexBuffer.size() / 3; i++)
{
buffer.index(indexBuffer[i * 3]);
buffer.index(indexBuffer[i * 3 + 2]);
buffer.index(indexBuffer[i * 3 + 1]);
}
}
