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/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / g_man / cat3 / OpenGL-ftn / fglunurbscallbackdataext.z / fglunurbscallbackdataext
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Text File  |  2001-04-17  |  2.4 KB  |  67 lines
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  4. ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkkDDDDaaaattttaaaaEEEEXXXXTTTT((((3333GGGG))))   OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee   ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkkDDDDaaaattttaaaaEEEEXXXXTTTT((((3333GGGG))))
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  8. NNNNAAAAMMMMEEEE
  9.      ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkkDDDDaaaattttaaaaEEEEXXXXTTTT - set a user data pointer
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  12. FFFFOOOORRRRTTTTRRRRAAAANNNN SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  13.      SUBROUTINE ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkkDDDDaaaattttaaaaEEEEXXXXTTTT( CHARACTER*8 _n_u_r_b,
  14.                                           CHARACTER*8 _u_s_e_r_D_a_t_a )
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  17. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  18.      _n_u_r_b      Specifies the NURBS object (created with ffffgggglllluuuuNNNNeeeewwwwNNNNuuuurrrrbbbbssssRRRReeeennnnddddeeeerrrreeeerrrr).
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  20.      _u_s_e_r_D_a_t_a  Specifies a pointer to the user's data.
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  22. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  23.      ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkkDDDDaaaattttaaaaEEEEXXXXTTTT is used to pass a pointer to the application's
  24.      data to NURBS tessellator. A copy of this pointer will be passed by the
  25.      tessellator in the NURBS callback functions (set by ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkk).
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  27. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  28.      ffffgggglllluuuuNNNNuuuurrrrbbbbssssCCCCaaaallllllllbbbbaaaacccckkkk
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  63.                                                                         PPPPaaaaggggeeee 1111
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