//Binding shaders to program
    shading_.program = glCreateProgram();
    glAttachShader(shading_.program, shading_.vertex_shader);
    glAttachShader(shading_.program, shading_.fragment_shader);
	//Bind vertex shader inputs
	glBindAttribLocation(shading_.program, 0, "vertex_position");
	//glBindAttribLocation(shading_.program, 1, "vertex_normal");
	//glBindAttribLocation(shading_.program, 2, "vertex_textcoord");
	glAttachShader(shading_.program, shading_.fragment_shader);
	//Bind fragment shader colour output
	glBindFragDataLocation(shading_.program, 0, "fragment_colour");
	//Bind program
    glLinkProgram(shading_.program);