Under Depth Test, you can select whether to perform the test and the testing method.
The depth test determines whether to render a fragment light using a comparison function to compare the depth value of the fragment to be written against the depth value in the depth buffer.
This page describes Depth test settings and features.
A | Depth test enabled | Select enable/disable for the depth test using the checkbox. Always be sure to select this checkbox when performing a depth test. |
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B | Test method | Select the depth test comparison function from the pull-down menu. |
C | Use depth mask | Select enable/disable for depth mask processing using the checkbox. |
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