WASD to control X and Y axis camera. Hold and move your mouse to the top half of the screen to zoom in, and the lower half to zoom out. Press P to delete a part Press O on the click the part origin (little symbol) to select it and show the axis handles. You may also use the sliders to control the camera. Distance is the only independent movement with the camera, so it is relative to the 3D space. There is no reason to use distance at this time.
purely simple. credit to FUNUT and Bidulule for inspiring me to make this
