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/ SGI Developer Toolbox 6.1 / SGI Developer Toolbox 6.1 - Disc 1.iso / toolbox / documents / OpenGL / extensions / man / glgetdetailtexfuncsgis.z / glgetdetailtexfuncsgis
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Text File  |  1996-11-11  |  4.1 KB  |  67 lines
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  4. ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS((((3333GGGG))))     OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee     ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS((((3333GGGG))))
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  8. NNNNAAAAMMMMEEEE
  9.      ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS - get detail texture scaling function
  10.  
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  12. CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  13.      void ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS( GLenum _t_a_r_g_e_t,
  14.                                   GLfloat *_p_o_i_n_t_s )
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  17. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  18.      _t_a_r_g_e_t  The texture whose detail texture scaling function is to be
  19.              retrieved.  Must be GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____2222DDDD.
  20.  
  21.      _p_o_i_n_t_s  A pointer to a floating-point array which receives the retrieved
  22.              detail texture function.  Each pair of elements in the array
  23.              receives an _L_O_D (level-of-detail) value and a scaling function
  24.              value.
  25.  
  26. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  27.      ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS retrieves the detail texture scaling function
  28.      samples specified by ggggllllDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS.  See ggggllllDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS for a
  29.      discussion of detail texturing.
  30.  
  31. NNNNOOOOTTTTEEEESSSS
  32.      The number of elements in _p_o_i_n_t_s may be queried by calling
  33.      ggggllllGGGGeeeettttTTTTeeeexxxxPPPPaaaarrrraaaammmmeeeetttteeeerrrr with _t_a_r_g_e_t set to GGGGLLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____2222DDDD and _p_n_a_m_e set to
  34.      GGGGLLLL____DDDDEEEETTTTAAAAIIIILLLL____TTTTEEEEXXXXTTTTUUUURRRREEEE____FFFFUUUUNNNNCCCC____PPPPOOOOIIIINNNNTTTTSSSS____SSSSGGGGIIIISSSS.
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  36. EEEERRRRRRRROOOORRRRSSSS
  37.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____EEEENNNNUUUUMMMM is generated if _t_a_r_g_e_t is not an allowable value.
  38.  
  39.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____OOOOPPPPEEEERRRRAAAATTTTIIIIOOOONNNN is generated if ggggllllGGGGeeeettttDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS is executed
  40.      between the execution of ggggllllBBBBeeeeggggiiiinnnn and the corresponding execution of
  41.      ggggllllEEEEnnnndddd.
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  44. MMMMAAAACCCCHHHHIIIINNNNEEEE DDDDEEEEPPPPEEEENNNNDDDDEEEENNNNCCCCIIIIEEEESSSS
  45.      Detail texturing is supported only on RealityEngine, RealityEngine2, and
  46.      VTX systems.  On these systems detail texturing may not be used when
  47.      rendering to pixmaps.
  48.  
  49.  
  50. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  51.      ggggllllDDDDeeeettttaaaaiiiillllTTTTeeeexxxxFFFFuuuunnnnccccSSSSGGGGIIIISSSS.
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  63.                                                                         PPPPaaaaggggeeee 1111
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