glClearColor(red = 0.3, green = 0.1, blue = 0.3, alpha = 1)
glViewport(x = 0, y = 0, width = 250, height = 250)
glMatrixMode(mode = GL_PROJECTION)
glClearColor(red = 0.3, green = 0.1, blue = 0.3, alpha = 1)
glViewport(x = 0, y = 0, width = 250, height = 250)
glMatrixMode(mode = GL_PROJECTION)