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Default to light gray diffuse for STL 

For consistency, use a light gray default diffuse color for STL files.
This provides consistency with other geometric types, like PLY, that use a
light-gray default material.
pull/200/head
Jared Duke 2013-11-02 09:39:27 -07:00
parent ca7542cf5d
commit 00717b6474
1 changed files with 5 additions and 4 deletions
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9
code/STLLoader.cpp
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@ -153,8 +153,8 @@ void STLImporter::InternReadFile( const std::string& pFile,
this->pScene = pScene;
this->mBuffer = &mBuffer2[0];
// the default vertex color is white
clrColorDefault.r = clrColorDefault.g = clrColorDefault.b = clrColorDefault.a = 1.0f;
// the default vertex color is light gray.
clrColorDefault.r = clrColorDefault.g = clrColorDefault.b = clrColorDefault.a = 0.6f;
// allocate one mesh
pScene->mNumMeshes = 1;
@ -189,13 +189,14 @@ void STLImporter::InternReadFile( const std::string& pFile,
}
}
// create a single default material - everything white, as we have vertex colors
// create a single default material, using a light gray diffuse color for consistency with
// other geometric types (e.g., PLY).
aiMaterial* pcMat = new aiMaterial();
aiString s;
s.Set(AI_DEFAULT_MATERIAL_NAME);
pcMat->AddProperty(&s, AI_MATKEY_NAME);
aiColor4D clrDiffuse(1.0f,1.0f,1.0f,1.0f);
aiColor4D clrDiffuse(0.6f,0.6f,0.6f,1.0f);
if (bMatClr) {
clrDiffuse = clrColorDefault;
}