def getEggMaterial(self):
if self.eggmaterial:
return self.eggmaterial
m = EggMaterial(self.name + "_mat")
# XXX TODO: add support for specular, and obey illum setting
# XXX as best as we can
rgb = self.get("Kd")
d = self.get("d")
if rgb is not None:
m.setDiff(Vec4(rgb[0], rgb[1], rgb[2], d))
rgb = self.get("Ka")
if rgb is not None:
m.setAmb(Vec4(rgb[0], rgb[1], rgb[2], 1.0))
rgb = self.get("Ks")
if rgb is not None:
m.setSpec(Vec4(rgb[0], rgb[1], rgb[2], 1.0))
ns = self.get("Ns")
if ns is not None:
m.setShininess(ns)
self.eggmaterial = m
return self.eggmaterial