message: add default parameters to OBJ material
diff: @@ -16,7 +16,14 @@ namespace ospray {
  // MaterialOBJ definitions //////////////////////////////////////////////////
  - MaterialOBJ::MaterialOBJ() : Material("obj") {}
  + MaterialOBJ::MaterialOBJ() : Material("obj") {
  + createChild("kd", "rgb", "diffuse color", vec3f(0.8f));
  + createChild("ks", "rgb", "specular color", vec3f(0.f));
  + createChild("ns", "float", "shininess (Phong) [2-1e5]", 10.f)
  + .setMinMax(2.f, 1e5f);
  + createChild("d", "float", "opacity [0-1]", 1.f);
  + createChild("tf", "rgb", "transparency filter color", vec3f(0.f));
  + }
  } // namespace sg
  } // namespace ospray
  