Zoom works to set the focus of your "camera" and allows you to specify what it focuses it on.

Scroll Logic

• Rhino orbit and zoom change the position of your camera relative to a focal point in a manner similar to the Earth orbiting the Sun but in 3 Dimensions.
• orbit changes your camera position with a sphere in 3 Dimensions.
• zoom changes the distance of your camera away from the focal point.

Scroll Wheel

• You can use the scroll wheel to zoom in and out.

Keyboard

• Holding Alt + Right Click will allow you to zoom by moving the mouse up or down.
• This zoom is more precise than the zoom offered by the scroll wheel.

Targets

• Your zoom is based on your target, the focal point of your zoom. Scroll wheel or keyboard adjustments move you further or closer from your specified target.
• You can manually specify your target in the properties panel.

• Using "Place" you my snap your target to anywhere in your Rhino workspace.

• The command line will also allow you to specify the X , Y, Z position of the target.

Zoom Select