protected Vector3 ToVector3S(Point3 p)
{
if (ChangeCoordinateSystem)
{
return new Vector3() { x = p.x, y = p.z, z = p.y };
}
else
{
return new Vector3() { x = p.x, y = p.y, z = p.z };
}
}
protected Vector2 ToVector2(Point3 p)
{
return new Vector3() { x = p.x, y = p.y };
}
protected VertexComponents BuildVertexComponents(FaceTriplets triplets, Point3[] positions, Point3[] normals, Point3[] tex1, Point3[] tex2 )
{
int vertexcount = triplets.uniqueTriplets.Count;
var vc = new VertexComponents(vertexcount);
for (int i = 0; i < vertexcount; i++)
{
Triplet triplet = triplets.uniqueTriplets[i];
vc.vertices[i] = ToVector3(positions[triplet.v]);
vc.normals[i] = ToVector3(normals[triplet.n]);
vc.uvs[i] = ToVector2(tex1[triplet.t]);
vc.uvs2[i] = ToVector2(tex2[triplet.y]);
}
return vc;
}
