private void DrawShape(BasicEffect e, BSP bsp, Matrix transform, Color color)
{
List <VertexPositionColor> vertices = new List <VertexPositionColor>();
List <int> indices = new List <int>();
bsp.ToTriangleList <VertexPositionColor, int>(
v => new VertexPositionColor(v.Position, v is ColorVertex ? ((ColorVertex)v).Color : Color.White),
v =>
{
vertices.Add(v);
return(vertices.Count - 1);
},
(a, b, c) =>
{
indices.Add(a);
indices.Add(b);
indices.Add(c);
}
);
DrawShape <VertexPositionColor>(effect, vertices.ToArray(), indices.ToArray(), transform);
}