Optimize some std::string usages.

2018-03-20 18:43:54 +01:00
parent 9febb392d8
commit 5814e6f9f0
15 changed files with 72 additions and 64 deletions
@@ -211,20 +211,20 @@ void D3MFExporter::writeHeader() {

 void D3MFExporter::writeBaseMaterials() {
    mModelOutput << "<basematerials id=\"1\">\n";
+    std::string strName, hexDiffuseColor , tmp;
    for ( size_t i = 0; i < mScene->mNumMaterials; ++i ) {
        aiMaterial *mat = mScene->mMaterials[ i ];
-        std::string strName;
        aiString name;
        if ( mat->Get( AI_MATKEY_NAME, name ) != aiReturn_SUCCESS ) {
            strName = "basemat_" + to_string( i );
        } else {
            strName = name.C_Str();
        }
-        std::string hexDiffuseColor;
        aiColor4D color;
        if ( mat->Get( AI_MATKEY_COLOR_DIFFUSE, color ) == aiReturn_SUCCESS ) {
+            hexDiffuseColor.clear();
+            tmp.clear();
            hexDiffuseColor = "#";
-            std::string tmp;
            
            tmp = DecimalToHexa( color.r );
            hexDiffuseColor += tmp;