Autodesk 663B1-05A111-1001 User Guide - Page 439

13 | Basics Windows and Editors Reference > Undo preferences Twice When selected, your scene plays at twice the speed of real-time or 48 frames per second (fps). Other When selected, your scene plays at the custom playback speed set in the Other Speed field. Other Speed Specifies a custom playback speed (in frames per second) for your scene. For example, if you specify an Other Speed value of 72, then your scene's animation will play back at 72 fps. This field is only available when you select Other from the Playback Speed drop-down list. Playback by Specifies playback increments if Playback speed is set to Play Every Frame. For example, if you enter 4, Maya will play only every fourth frame (or time). Default is 1.000. You can also specify the playback time units. Undo preferences Undo Undo Select On if you want to be able to undo operations. This is the default. Queue Select Infinite to perform an unlimited number of undo operations. This option can use a lot of memory. Select Finite to limit the number of undo operations you can perform (specified in the Queue Size box). The default is Finite. Queue size If Finite is the selected Queue setting, specify here the number of undo operations you can perform. The default is 50. Save Actions Set whether or not to save preferences when you exit Maya. Modules preferences Maya includes a number of different software modules. Each time you start Maya, the software loads all the available licensed modules. Loading several modules can use a lot of RAM and thus increase the start-up time. To avoid this, you can disable one or more of the modules. You can still load a disabled module by selecting it from the main menu bar. Basics 439