public gui_mesh_button(DXGui gui, String s, String fname, int id, int x, int y, int dx, int dy) :
base(gui, s, x, y, dx, dy, id)
{
YParser yparser = new YParser();
yparser.FromFile(fname);
mesh = yparser.Mesh;
mesh.AutoTransformEnable = false;
size = mesh.BoundingBox.calculateSize();
seleccionable = true;
item3d = true;
}