Apple Shake 4 - Manual (Page 509)

Chapter 18 Compositing With the MultiPlane Node 509
3 Turn on Attach Layer to Camera for the background and isolated building layers to lock
both images to the full area of the renderCamera angle in the Viewer.
4 Open the subtree for each attached layer, and adjust the cameraDistance parameters to
create the necessary spacing between each element for your composition.
In this case, the front building is moved forward so there’s room between the building
and the rest of the background plate for the hot-air balloon.
5 Connect the hot-air balloon image to the MultiPlane node.
A third layer appears in the layer list.
6 Using the onscreen controls, you can now position this new layer between the isolated
building and the overall cityscape plate.