C++ (Cpp) Matrix2::Transpose示例

示例#1

文件： SpriteShader.cpp 项目： ThirdPartyNinjas/NinjaParty

 void SpriteShader::SetParameter(const std::string &parameterName, const Matrix2 &value)
 {
     if(pimpl->uniforms.find(parameterName) == pimpl->uniforms.end())
         throw std::runtime_error("Couldn't find the named SpriteEffect parameter: " + parameterName);
     
     auto &uniformData = pimpl->uniforms[parameterName];
     
     if(uniformData.type != GL_FLOAT_MAT2)
         throw std::runtime_error("Type mismatch for named SpriteEffect paramater: " + parameterName);
     
     glUniformMatrix2fv(uniformData.location, 1, GL_FALSE, value.Transpose());
 }