void addPoint( mixed Image_3D_Point$point)
void calculateColor( mixed $lights)
void getColor( )
void getMaxZ( )
void getMidZ( )
void getNormale( )
void getPoints( )
void getPolygonCount( )
void getPosition( )
void isVisible( )
void setColor( mixed Image_3D_Color$color)
void setInvisible( )
void setOption( mixed $option, mixed $value)
void transform( mixed Image_3D_Matrix$matrix, [mixed $id = null])