{{QBDLDATE:07-31-2022}}
{{QBDLTIME:23:51:10}}
{{DISPLAYTITLE:_glPolygonOffset}}
The '''_glPolygonOffset''' statement sets the scale and units OpenGL uses to calculate depth values.


{{PageSyntax}}
: '''_glPolygonOffset''' GLfloat {{Parameter|factor}}, GLfloat {{Parameter|units}}


{{PageParameters}}
* OpenGL is using its own set of variable types to describe its command parameters.
* Use the following table to find the respective QB64 [[Variable Types]].
{{OpenGLTypesPlugin}}


{{PageDescription}}
* OpenGL's documentation is available in several places, so we won't reproduce it here for another time.
* The full description for this command can be found at [https://docs.microsoft.com/en-us/windows/win32/opengl/glpolygonoffset Microsoft Docs] and is also valid for QB64 usage.


{{PageSeeAlso}}
* [[_GL|SUB _GL]]
* [[_glDepthFunc]], [[_glDisable]], [[_glEnable]], [https://docs.microsoft.com/en-us/windows/win32/opengl/glgetbooleanv--glgetdoublev--glgetfloatv--glgetintegerv _glGet]
* [[_glIsEnabled]], [[_glLineWidth]], [[_glStencilOp]], [https://docs.microsoft.com/en-us/windows/win32/opengl/gltexenv-functions _glTexEnv]


{{PageNavigation}}

[[Category:Final]]