Shader::Shader(const char* fragmentShaderFile, const char* vertexShaderFile){
_id = glCreateProgram(); //Opprett shaderprogram i OpenGL, lagre indeks for fremtidig bruk
Window::ExitOnGLError("create the shader program");
Shader fragmentShader = Shader(fragmentShaderFile, GL_FRAGMENT_SHADER);
Window::ExitOnGLError("create the fragment shader");
Shader vertexShader = Shader(vertexShaderFile, GL_VERTEX_SHADER);
Window::ExitOnGLError("create the vertex shader");
fragmentShader.Attach(_id); //Fest fragment shader til hovedprogrammet
Window::ExitOnGLError("attach the fragment shader");
vertexShader.Attach(_id); //Fest vertex shader til hovedprogrammet
Window::ExitOnGLError("attach the vertex shader");
}
