The DepthTest type tests the fragment shader's depth value against the depth of a sample being written to. 更多...
| import 语句： | import Qt3D.Render 2.0 |
| Since: | Qt 5.7 |
| 实例化： | QDepthTest |
| 继承： | RenderState |
A DepthTest type is used to enable depth testing with a given depth test function. The depth test enables writing fragment color values when the depth test passes, and reject fragments which fail the test. The depth test uses the depth function to test the fragments depth value to the value against z-buffer. If the underlying surface does not have z-buffer, the DepthTest 什么都不做。
另请参阅 AlphaTest and StencilTest .
Holds the current function used by depth test. The default is DepthTest .Never.
