Navigating the 3D Scene
Use your mouse to navigate the 3D editor. All navigation is done with the scroll wheel and right mouse button — the left button is reserved for tools.
Zoom
Scroll the mouse wheel to zoom in and out. The zoom is exponential — each tick multiplies the view scale by 1.1×.
Orbit
Hold the right mouse button and drag to orbit around the model. The camera rotates around the current target point.
Pan
Hold the middle mouse button (scroll wheel click) and drag to pan the view. This moves the camera laterally without changing the viewing angle.