GlClearStencil: Difference between revisions
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(Created page with "'''_glClearStencil:''' specify the clear value for the stencil buffer {{PageSyntax}} :: SUB _glClearStencil (BYVAL s AS LONG) :: void '''_glClearStencil'''(GLint {{Parameter|s}}); ; s : Specifies the index used when the stencil buffer is cleared. The initial value is 0. {{PageDescription}} '''_glClearStencil''' specifies the index used by {{KW|_glClear}} to clear the stencil buffer. {{Parameter|s}} is masked with 2<sup>m</sup> - 1, where m is the nu...") |
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'''_glClearStencil | {{DISPLAYTITLE:_glClearStencil}} | ||
The '''_glClearStencil''' statement specifies the clear value for the stencil buffer. | |||
{{PageSyntax}} | {{PageSyntax}} | ||
: '''_glClearStencil''' GLint {{Parameter|s}} | |||
{{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]]. | |||
{{TextStart}} | |||
'''OpenGL''' | '''C/C++''' | '''QB64''' | |||
------------+------------------+---------------------- | |||
GLenum | unsigned int | [[_UNSIGNED]] [[LONG]] | |||
GLboolean | unsigned char | [[_UNSIGNED]] [[_BYTE]] | |||
GLbitfield | unsigned int | [[_UNSIGNED]] [[LONG]] | |||
GLbyte | signed char | [[_BYTE]] | |||
GLshort | short | [[INTEGER]] | |||
GLint | int | [[LONG]] | |||
GLsizei | int | [[LONG]] | |||
GLubyte | unsigned char | [[_UNSIGNED]] [[_BYTE]] | |||
GLushort | unsigned short | [[_UNSIGNED]] [[INTEGER]] | |||
GLuint | unsigned int | [[_UNSIGNED]] [[LONG]] | |||
GLfloat | float | [[SINGLE]] | |||
GLclampf | float | [[SINGLE]] | |||
GLdouble | double | [[DOUBLE]] | |||
GLclampd | double | [[DOUBLE]] | |||
GLvoid | void | no parameters used | |||
{{TextEnd}} | |||
{{PageDescription}} | {{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/glclearstencil Microsoft Docs] and is also valid for QB64 usage. | ||
{{PageSeeAlso}} | {{PageSeeAlso}} | ||
* [[_GL|SUB _GL]] | |||
{{PageNavigation}} | |||
[[Category:Final]] | |||
Revision as of 15:13, 14 July 2022
The _glClearStencil statement specifies the clear value for the stencil buffer.
Syntax
- _glClearStencil GLint s
Parameters
- 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.
OpenGL | C/C++ | QB64 ------------+------------------+---------------------- GLenum | unsigned int | _UNSIGNED LONG GLboolean | unsigned char | _UNSIGNED _BYTE GLbitfield | unsigned int | _UNSIGNED LONG GLbyte | signed char | _BYTE GLshort | short | INTEGER GLint | int | LONG GLsizei | int | LONG GLubyte | unsigned char | _UNSIGNED _BYTE GLushort | unsigned short | _UNSIGNED INTEGER GLuint | unsigned int | _UNSIGNED LONG GLfloat | float | SINGLE GLclampf | float | SINGLE GLdouble | double | DOUBLE GLclampd | double | DOUBLE GLvoid | void | no parameters used |
Description
- 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 Microsoft Docs and is also valid for QB64 usage.
See also