Autodesk 12812-051462-9011 User Guide 3 - Page 2586

■ Opacity Sets the opacity of the Mini Navigation Wheel, Mini View Object Wheel, and Mini Tour Building Wheel. Show Tool Messages Toggles the display of tool messages such as "Press the arrow keys to move" for the Look tool. NOTE Not all tools have tool messages. Show Tool Tips Toggles the display of the tool tips that display when you hover the mouse cursor over a control. Always Show the Pinned Wheel on Start When on, and you first start the program, the SteeringWheels automatically appear at the mouse cursor position. When off, the SteeringWheels must be activated manually. Look Tool group Invert Vertical Axis Affects how vertical mouse dragging controls view movement with the Look tool. When on, dragging upward moves the viewpoint upward, and dragging downward moves the viewpoint downward. When off, dragging upward moves the viewpoint downward, and dragging downward moves the viewpoint upward. Default=off. Walk Tool group Constrain Walk Movement Angle to Ground Plane When on, constrains Walk motion (Forward, Backward, Left, Right, Up, and Down) relative to the world XY plane regardless of the current Look Direction. When off, Walk motion occurs perpendicular to the view plane. Default=on. Speed Factor Sets the relative rate of Walk motion. Range=0.1 to 10.0. Default=10.0. Zoom Tool group Incremental Zoom-in When on, and you're using the Zoom tool on page 133 on the Full Navigation wheel on page 121, you can zoom in by a factor of 25 percent by clicking. When off, you must drag to zoom using the Zoom tool on the Full Navigation wheel. Orbit Tool group Keep the Scene Upright Prevents the scene from rotating so that it appears to be upside down when using the Orbit tool on page 127. SteeringWheels | 7841