I built an interface where I’m able to change parameters on spawn 3d primitives, the parameters include, size, rotation, and color, along with the ability to change the shape. In short is used for drawing with shapes. Left click  and drag to spawn objects. Select object type of by using the q, w, e keys for cube, sphere, and cylinder respectably. You can use the sliders(RGB) to change colors or use the dropdown for blue, red, and green. Change size and rotation through buttons the buttons + (increase) or – (decrease.)