View a demo on keyframes and copying and pasting animations in VRED.
For additional information on keyframes, see the following:
Video captions: Open the menu, Animation, and show the Timeline. In order to receive feedback from your selection in the Render window, activate wireframe in your Icon tab. Open the Scene Graph and select the geometry you want to animate. Set an animation by setting two keyframes. Now you can transfer this animation to another object. Select the geometry in your Scene Graph and open the context menu with a right-click. Go to Edit to choose Copy Animations. Select objects to which you want to copy the animation. Go to the context menu and navigate to the entry Edit. If you choose Paste Animations, the keyframes of the animation will be copied to the other objects. In this case, you would receive four individual animations. If you choose Paste Clone Animations, animation will be copied to the other object, as an instance. Now, all objects share one animation. If the animation of an object is being changed, all the others will be changed too. Use Clone Animations easily to make changes on identical animations.