QClipPlane Class
class Qt3DRender::QClipPlaneEnables an additional OpenGL clipping plane that can be in shaders using gl_ClipDistance. More...
Header: | #include <QClipPlane> |
qmake: | QT += 3drender |
Since: | Qt 5.5 |
Instantiated By: | ClipPlane |
Inherits: | Qt3DRender::QRenderState |
This class was introduced in Qt 5.5.
Detailed Description
By default, OpenGL supports up to 8 additional clipping planes. Qt3DCore::QClipPlane 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.