Hi!!! I animate a character, and would like for more usability have in the viewport all phases of character. How to achieve this:
http://www.awn.com/files/imagepicker/1/houdini01_motion_effects.jpg [awn.com]
Is there any parameters of the viewport to display all previous and forward frames or another ways to do it?

- Create a camera to look through
- On your camera object's parameters, click on the Gear icon menu and choose Edit Rendering Parameters
- In the window that comes up, select in the tree view on the left: Viewport Display > OpenGL View. Now click on the right-arrow icon button to create it. Click Accept to close the dialog.
- Your camera object now has the OpenGL View > Clear Viewport parameter. Set this to something less than 1 like 0.8.
- Now when you're looking through this camera, and scrub on the playbar you will get the desired effect.