It would not appear that directional light has any effect on cartoon shader!

[serega-kkz]

Maybe it’s somehow interconnected. The problem with the exporter should not be excluded.

Why render.setShaderAuto() causes directional lighting not to work

def setupLightning(self): dlight = DirectionalLight('sun') dlight.setColor((1,1,1,1)) dlight.setShadowCaster(True,512,512) lens = PerspectiveLens() dlight.setLens(lens) alight = AmbientLight('shadow') alight.setColor((0.5,0.5,0.5,1)) alnp = render.attachNewNode(alight) render.setLight(alnp) dlnp = render.attachNewNode(dlight) dlnp.setHpr(45,-45,0) render.setLight(dlnp) render.setShaderAuto…