Enables an additional OpenGL clipping plane that can be in shaders using gl_ClipDistance. 更多...
导入语句: | import Qt3D.Render 2.2 |
Since: | Qt 5.5 |
实例化: | QClipPlane |
继承: | RenderState |
By default, OpenGL supports up to 8 additional clipping planes. ClipPlane allows to enable one of these additional planes. These planes can then be manipulated in the shaders using gl_ClipDistance[i] where i varies between 0 and 7. The underlying implementation may support more than 8 clip planes, but it is not guaranteed.
distance : real |
Holds the distance of the plane from the world origin.
normal : vector3d |
Holds the normal of the plane.
planeIndex : int |
Holds the index of the plane.
注意: Usually between 0-7.