Figure 8.23

Selecting an object using the Magic Wand

10. Press Ctrln— to return to the RGB channels. Create a new layer and then add a layer mask. Click Layer 2's layer thumbnail to prepare it to receive paint.

Let's automate the repetitive steps with an action. Before you begin recording, you'll have to make another selection on a special channel because this step won't be part of the action.

11. Press Ctrl+6 to select the Normal channel. On the Options bar, click the New Selection button, change Tolerance to 20, and check Contiguous.

12. Hold down the Shift key and click two points inside the wall surfaces, as shown in Figure 8.24.

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