2012

The default setting is 6. You can set the frame rate from 1 through 20 frames
per second. Reducing the value reduces drop-out, but can cause jerky
movement during navigation. Increasing the value ensures a smoother
navigation, but increases drop-out.
Hardware Acceleration Select this option to utilize any available OpenGL
hardware acceleration on your video card.
NOTE If your video card does not support OpenGL hardware acceleration, this
option is not available.
Viewpoint
Rendering Selects rendering mode for your model. Choose from:
■ Shaded - renders the model with smooth shading and without textures.
This is the default option.
■ Wireframe - renders the model in wireframe; all triangle edges are visible
in this mode.
■ Hidden Line - renders the model in hidden line; this is equivalent to
rendering model as shaded and wireframe at the same time. The output is
low quality as all the facet edges in the model are visible.
Lighting Selects lighting mode for your model. Choose from:
■ No Lights - turns off lighting. The model is shaded with flat rendering.
■ Head Light - uses a single directional light located at the camera that
always points in the same direction as the camera. This is the default
option.
■ Scene Lights - uses any lights defined in the model, or two default
opposing lights, if none are available.
Navigation Mode Selects navigation mode. The options available here are
the same as on the Navigator toolbar, with one exception. The Select option
enables you to select items in your model. You can select multiple items by
holding down the CTRL key while selecting items.
Navigation Tools Select View All to display the entire model.
Perspective Camera Selects perspective camera view.
Orthographic Camera Selects orthographic camera view.
Options
Culling Options Opens the Culling Options Dialog box.
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