private void InitIcosahedron()
{
var icosahedronBuilder = new IcosahedronBuilder();
var geometry = new BumpMappedGeometryBuilder();
icosahedronBuilder.BuildGeometry(geometry);
icosahedron = geometry.CreateSimpleGeometry(graphics);
}
public void Draw(Effect effect, SimpleGeometry geometry)
{
InitTransforms(geometry.Vertices);
graphics.Indices = geometry.Indices;
foreach (var pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
graphics.DrawInstancedPrimitives(PrimitiveType.TriangleList,
0,
0,
geometry.Vertices.VertexCount / 3,
0,
instanceTransforms.Length);
}
}
