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Test patterns

MIPS has several built-in test patterns for easier setup. This tool can be used to tune

the geometry (warping) in a setup to match reference points, aspect ratio, ensure visual

correctness and to conﬁ gure 3D image generators for shapes like cylinders and domes. The

test patterns are:

• Circles. Add circle to your calibration view to visually conﬁ gure for aspect ratio.

• Grid (Pixel). Specify a grid with height and width (in pixels) of all cells in the grid.

• Grid (Angle). Specify a grid with horizontal and vertical degrees for setup in domes or

cylinders.

Multiple test patterns can be used simultaneously.

Figure 9-30. Adding test patterns

To add a test patterns to the calibration view, click “Test Images” in the actions toolbar. See

Figure 9-30. The window in Figure 9-31 will appear.

Figure 9-31. Test Image Setup window

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Projectiondesign Action one mk III Guia do Utilizador Página 43