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https://github.com/QB64-Phoenix-Edition/QB64pe.git
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6e01fc8dce
Added new _STRCMP and _STRICMP commands for quick string comparisons. Cleaned up QB64 to finish removing the QUI (quick user insert) code and folders. Altered UCASE and LCASE routines to be faster in some situations for us.
54 lines
1.6 KiB
Plaintext
54 lines
1.6 KiB
Plaintext
'''_glPointSize:''' specify the diameter of rasterized points
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{{PageSyntax}}
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SUB _glPointSize (BYVAL size AS SINGLE)
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void '''_glPointSize'''(GLfloat {{Parameter|size}});
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; size
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: Specifies the diameter of rasterized points. The initial value is 1.
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{{PageDescription}}
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'''_glPointSize''' specifies the rasterized diameter of points. If point size mode is disabled (see {{KW|_glEnable}} with parameter {{KW|_GL_PROGRAM_POINT_SIZE}}), this value will be used to rasterize points. Otherwise, the value written to the shading language built-in variable {{code|gl_PointSize}} will be used.
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{{PageNotes}}
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The point size specified by '''_glPointSize''' is always returned when {{KW|_GL_POINT_SIZE}} is queried. Clamping and rounding for points have no effect on the specified value.
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{{PageErrors}}
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{{KW|_GL_INVALID_VALUE}} is generated if {{Parameter|size}} is less than or equal to 0.
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{{PageUseWith}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_SIZE_RANGE}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_SIZE_GRANULARITY}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_SIZE}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_SIZE_MIN}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_SIZE_MAX}}
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{{KW|_glGet}} with argument {{KW|_GL_POINT_FADE_THRESHOLD_SIZE}}
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{{KW|_glIsEnabled}} with argument {{KW|_GL_PROGRAM_POINT_SIZE}}
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{{PageSeeAlso}}
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{{KW|_GL}}
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{{KW|_glEnable|(GL_PROGRAM_POINT_SIZE)}}, {{KW|_glPointParameter}}
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{{PageCopyright}}
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Copyright 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see [http://oss.sgi.com/projects/FreeB/ http://oss.sgi.com/projects/FreeB/]. |