Apple Shake 4 Tutorials Manual do Utilizador descarregar pdf (Página 112)

112 Chapter 3 Depth Compositing

To set up the 3D scene:

1 Add an Image–FileIn node to the Node View.

2 Browse to $HOME/nreal/Tutorial_Media/Tutorial_03/images/betty, select the

checker_plane.jpg image, then click OK.

3 In checker_plane parameters, click the SFileIn field and rename the node wall_plane.

4 This image does not have an alpha channel, so turn on the autoAlpha parameter.

5 Select the wall_plane node, press Control-C to copy it, then press Control-V to paste

the copy.

6 Rename the copy of the node floor_plane.

These image nodes will be the two elements that create the environment.

7 Select the wall_plane node, then add a Layer–MultiPlane node to the node tree.

The Viewer is now divided into four panes: Side, Perspective, Camera1, and Top.

Think of the MultiPlane environment as a cube enclosing all the layers connected to it.

Each pane shows you one possible view into the cube.

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Apple Shake 4 Tutorials Manual do Utilizador Página 112