Image Processing Reference
In-Depth Information
You've now completed the front of your monitor. In the following steps,
you will use the
Shear tool
, the
Perspective tool
, and the
Scale tool
to apply
a series of transformations to the existing image layers to jointly bend their
perspectives.
To ensure that the transformations will affect all layers of the image
concurrently, you should link them with the
chain icon
you'll find near the
preview in the
Layers
dialog. Make the chain icon visible on each layer with
the exception of the white background layer.
• Now select the
Shear tool
to bend the layer vertically. Use a shear shift of
about -300 for the y-axis.
• Next, use the
Perspective tool
to bend the right edge of the layers.
• Finally, scale the layers horizontally from left to right, approximately 70%.
If necessary, you can correct the size and slant of the front further with
one of the transformation tools.
• Save the image.
Figure 3.78
Using the Shear tool
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