MESH_NORMAL_UNIT  148 src/compositor/mpeg4_background.c 	vx.normal.y = -MESH_NORMAL_UNIT;
MESH_NORMAL_UNIT  243 src/compositor/mpeg4_background.c 		vx.normal.y = MESH_NORMAL_UNIT;
MESH_NORMAL_UNIT  271 src/compositor/x3d_geometry.c 			v1.normal.z = MESH_NORMAL_UNIT;