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<a name = "hj-top"> </a><table class = "table1" id = "table11"><tr><td><table class = "DocHeader"><tr><td class = "DocHeader1" colspan = "2"><h1>Camera</h1></td></tr><tr><td class = "DocHeader4" colspan = "2"/></tr><tr><td class = "DocHeader3" colspan = "2"><table class = "DocThemeIntro" id = "table12"><tr><td class = "Intro1Only"><p class = "header"><p class = "abstract"><span class = "shortdesc">The 
<span class = "ph uicontrol">Camera</span> page lets you set camera preferences.</span>
</p>

</p></td></tr></table></td></tr></table>
<div class = "body conbody"><table class = "table frame-none"><caption/><colgroup><col/><col/></colgroup><thead class = "thead"><tr class = "row"><th class = "entry" id = "cps-c-cu-ApplicationPreferences-Camera__entry__1">Option</th><th class = "entry" id = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Description
</th></tr></thead><tbody class = "tbody"><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Default perspective</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2"><p>Defines the perspective angle when in perspective mode.
In perspective mode, actor sizes depend on their distance from the camera viewpoint. Perspective mode is the view normally seen by the eye. Parallel lines recede into the distance to a vanishing point.
Orthogonal mode eliminates the effect of distance from the camera (actor sizes remain constant).</p></td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Minimum FPS</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Defines the minimum number of frames per second (fps), between 0 and 30. During navigation, the 3D kernel adapts the level of detail to respect the fps.</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Free rotation (no constraints)
</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Eliminates vertical constraint during rotation.
<table class = "Remark" id = "table132"><tr><td class = "Remark"><span class = "run-in.tip">Tip:
				</span><span class = "notecontent"> You can also enable free rotation by pressing 
<span class = "ph uicontrol">Ctrl</span> while rotating (
<span class = "ph uicontrol">Ctrl</span>+right mouse button).
</span></td></tr></table>
</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Inertia</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Causes the camera to continue moving after rotating or panning the model. The faster you rotate or pan the model, the more it moves when you stop.</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Navigation mode common to all viewport panes
</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Uses the same navigation mode for all panes of a document viewport. To use different modes (for example, to use 
<span class = "ph uicontrol">Rotate Mode</span> in one pane and 
<span class = "ph uicontrol">Pan Mode</span> in another), clear this option.
<table class = "Remark" id = "table132"><tr><td class = "Remark"><span class = "run-in.tip">Tip:
				</span><span class = "notecontent"> To create multiple viewport panes, click 
<span class = "ph menucascade"><span class = "ph uicontrol">Window</span><abbr title = "and then"> &gt; </abbr><span class = "ph uicontrol">Viewport</span><abbr title = "and then"> &gt; </abbr><span class = "ph uicontrol">Layout <img class = "image" src = "../Icons3DVIA/I_CPSLayout31.png"/></span></span>.
</span></td></tr></table>
<div class = "note collapse"><span class = "run-in.note">Note:
    		</span><span class = "notecontent"> This option does not affect viewports of different documents.</span></div>
</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Volatile navigation mode (auto-revert to selection mode)</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Enables 
<span class = "ph uicontrol">Select Mode</span> automatically after using another mode (
<span class = "ph uicontrol">Pan</span>, 
<span class = "ph uicontrol">Rotate</span>, 
<span class = "ph uicontrol">Zoom</span>). To retain the last mode you selected, clear this option.</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Keyboard navigation</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Enables the <span class = "ph uicontrol">Pan increment</span> and <span class = "ph uicontrol">Rotate and roll increment</span> options, which let you specify the increment values used to pan, rotate, and roll using keyboard shortcuts.</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Pan increment</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Specifies the increment value used to pan using 
<span class = "ph uicontrol">Ctrl+arrow keys</span>. The default value is 5 pixels.</td></tr><tr class = "row"><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__1"><span class = "ph uicontrol">Rotate and roll increment</span></td><td class = "entry" headers = "cps-c-cu-ApplicationPreferences-Camera__entry__2">Specifies the increment value used to rotate using 
<span class = "ph uicontrol">Shift+arrow keys</span> and to roll using 
<span class = "ph uicontrol">Alt+arrow keys</span>. The default value is 1.00 degree.</td></tr></tbody></table></div>
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