_S( "scene_vertex_blend", "scene.vs", "scene_vertex_blend.fs" );
_S( "scene_terrain", "scene.vs", "scene_terrain.fs" );
_S( "scene_route", "scene.vs", "scene_route.fs" );
_S( "scene_depth", "scene.vs", "scene_depth.fs" );
_S( "scene_position", "scene.vs", "scene_position.fs" );
_S( "scene_vertex_blend", "scene.vs", "scene_vertex_blend.fs" );
_S( "scene_terrain", "scene.vs", "scene_terrain.fs" );
_S( "scene_route", "scene.vs", "scene_route.fs" );
_S( "scene_depth", "scene.vs", "scene_depth.fs" );
_S( "scene_position", "scene.vs", "scene_position.fs" );