modela "DirectionalLight for VRML-MODELA bridge" { inf -vrml.dlit.direction.x, -vrml.dlit.direction.y, -vrml.dlit.direction.z, 0.267, vrml.dlit.intensity*vrml.dlit.color.r, vrml.dlit.intensity*vrml.dlit.color.g, vrml.dlit.intensity*vrml.dlit.color.b; }