NIF Objects | Compound Types | Enum Types | Basic Types | File Versions
| Number | Name | Description |
|---|---|---|
| 0 | TEST_NEVER | Test will allways return false. Nothing is drawn at all. |
| 1 | TEST_LESS | The test will only succeed if the pixel is nearer than the previous pixel. |
| 2 | TEST_EQUAL | Test will only succeed if the z value of the pixel to be drawn is equal to the value of the previous drawn pixel. |
| 3 | TEST_LESS_EQUAL | Test will succeed if the z value of the pixel to be drawn is smaller than or equal to the value in the Stencil Buffer. |
| 4 | TEST_GREATER | Opposite of TEST_LESS. |
| 5 | TEST_NOT_EQUAL | Test will succeed if the z value of the pixel to be drawn is NOT equal to the value of the previously drawn pixel. |
| 6 | TEST_GREATER_EQUAL | Opposite of TEST_LESS_EQUAL. |
| 7 | TEST_ALWAYS | Test will allways succeed. The Stencil Buffer value is ignored. |