message: volume texture test expects the tfn to be completely opaque
diff: @@ -922,7 +922,7 @@ void TextureVolume::SetUp()
  1.0f, 0.0f, 0.0f,
  0.0f, 1.0f, 0.0f
  };
  - float opacites[] = { 0.05f, 0.1f };
  + float opacites[] = { 1.0f, 1.0f };
  OSPData tfColorData = ospNewData(2, OSP_FLOAT3, colors);
  ospSetData(transferFun, "colors", tfColorData);
  ospRelease(tfColorData);
  