void SUMapSet(ShaderUniformMap* psu_map, const QString& name, ValueType val) {
ShaderUniformMap& su_map = *psu_map;
auto iter = su_map.find(name);
if (iter != su_map.end()) {
iter->second.Set(val);
} else {
su_map[name] = ShaderUniform(name);
su_map[name].Set(val);
}
}
ShaderUniform ShaderProgram::GetUniformLocation(const char *name) {
GLuint location_id = glGetUniformLocation(program_id, name);
return ShaderUniform(location_id);
}
/*! \brief Used to set values of \ref Shader uniforms (AKA
* arguments).
*
* This function lets you assign values to uniforms quite
* easily:
* \code Shader A;
* A.build();
* A["ShaderVariable"] = 1.0; \endcode
*
* \param uniformName The name of the uniform to assign a
* value to.
*
* \return A ShaderUniform object representing a uniform.
*/
inline ShaderUniform operator[](std::string uniformName)
{
return ShaderUniform(uniformName, _shaderID);
}
