/**
* Parse a line containing a vertex
**/
private void ParseTextureCoordinate(String[] tokens)
{
if (tokens.Length < 3)
{
return;
}
Vector2 x = new Vector2(float.Parse(tokens [1], System.Globalization.CultureInfo.InvariantCulture),
float.Parse(tokens [2], System.Globalization.CultureInfo.InvariantCulture));
mesh.AddTextureCoordinate(x);
}
/**
* Generated the unification of two meshes. Attention: no new mesh is generated, in fact the
* geometry of mesh2 is added to mesh1.
*/
public static void Unite(ITriangleMesh mesh1, ITriangleMesh mesh2)
{
int numberOfVertsMesh1 = mesh1.GetNumberOfVertices();
int numberOfTexCoordsMesh1 = mesh1.GetNumberOfTexCoords();
for (int i = 0; i < mesh2.GetNumberOfVertices(); i++)
{
mesh1.AddVertex(mesh2.GetVertex(i));
}
for (int i = 0; i < mesh2.GetNumberOfTexCoords(); i++)
{
mesh1.AddTextureCoordinate(mesh2.GetTextureCoordinate(i));
}
for (int i = 0; i < mesh2.GetNumberOfTriangles(); i++)
{
Triangle t = mesh2.GetTriangle(i).Clone();
t.VertexIndexOffset(numberOfVertsMesh1);
t.TexCoordsIndexOffset(numberOfTexCoordsMesh1);
mesh1.AddTriangle(t);
}
mesh1.ComputeTriangleNormals();
}