GLAPI/glClearDepth: Difference between revisions
< GLAPI
m Renaming category: 'GL 4 API Whole Framebuffer' to 'Core API Ref Whole Framebuffer'. |
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== Function Definition == | == Function Definition == | ||
void '''glClearDepth'''( | void '''glClearDepth'''(GLdouble {{param|depth}}); | ||
void '''glClearDepthf'''( | void '''glClearDepthf'''(GLfloat {{param|depth}}); | ||
; depth | ; depth | ||
| Line 16: | Line 16: | ||
== Description == | == Description == | ||
'''glClearDepth''' specifies the depth value used by | '''glClearDepth''' specifies the depth value used by {{apifunc|glClear}} to clear the depth buffer. Values specified by '''glClearDepth''' are clamped to the range [0, 1]. | ||
== Notes == | |||
The type of the {{param|depth}} parameter was changed from GLclampf to GLfloat for '''glClearDepthf''' and from GLclampd to GLdouble for '''glClearDepth'''. This change is transparent to user code. | |||
== Associated Gets == | == Associated Gets == | ||
{{apifunc|glGet}} with argument {{enum|GL_DEPTH_CLEAR_VALUE}} | |||
== See Also == | == See Also == | ||
{{apifunc|glClear}} | |||
== Copyright == | == Copyright == | ||
Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see [ | Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see [https://khronos.org/registry/OpenGL-Refpages/LICENSES/LicenseRef-FreeB.txt LicenseRef-FreeB]. | ||
[[Category:Core API Ref Whole Framebuffer|ClearDepth]] | [[Category:Core API Ref Whole Framebuffer|ClearDepth]] | ||
[[Category:Core API Reference|ClearDepth]] | |||
Latest revision as of 22:11, 5 February 2021
| Core in version | 4.6 | |
|---|---|---|
| Core since version | 1.0 | |
glClearDepth: specify the clear value for the depth buffer
Function Definition
void glClearDepth(GLdouble depth); void glClearDepthf(GLfloat depth);
- depth
- Specifies the depth value used when the depth buffer is cleared. The initial value is 1.
Description
glClearDepth specifies the depth value used by glClear to clear the depth buffer. Values specified by glClearDepth are clamped to the range [0, 1].
Notes
The type of the depth parameter was changed from GLclampf to GLfloat for glClearDepthf and from GLclampd to GLdouble for glClearDepth. This change is transparent to user code.
Associated Gets
glGet with argument GL_DEPTH_CLEAR_VALUE
See Also
Copyright
Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see LicenseRef-FreeB.