abstract public void Express(
Vector3[] vertices,
ref int verticesCount,
List <int[]> indices,
ref List <int> indicesCount,
Vector3[] normals,
ref int normalsCount,
Vector2[] uvs,
Vector2[] uv2s,
Vector2[] uv3s,
Vector2[] uv4s,
Vector4[] tangents,
ref int tangentsCount,
ref FractalRenderState state
);
abstract public void Express(
World world,
ref FractalRenderState state
);