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/ IRIX Base Documentation 1998 November / IRIX 6.5.2 Base Documentation November 1998.img / usr / share / catman / g_man / cat3 / OpenGL-GLC / glcrotate.z / glcrotate
Text File  |  1998-10-20  |  3KB  |  67 lines
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  4. ggggllllccccRRRRoooottttaaaatttteeee((((3333GGGG))))             OOOOppppeeeennnnGGGGLLLL CCCChhhhaaaarrrraaaacccctttteeeerrrr RRRReeeennnnddddeeeerrrreeeerrrr              ggggllllccccRRRRoooottttaaaatttteeee((((3333GGGG))))
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  8. NNNNAAAAMMMMEEEE
  9.      ggggllllccccRRRRoooottttaaaatttteeee - multiply GGGGLLLLCCCC____BBBBIIIITTTTMMMMAAAAPPPP____MMMMAAAATTTTRRRRIIIIXXXX by a rotation matrix
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  12. CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  13.      void ggggllllccccRRRRoooottttaaaatttteeee( GLfloat _i_n_A_n_g_l_e )
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  16. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  17.      _i_n_A_n_g_l_e  Specifies the angle of rotation around the Z axis, in degrees.
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  19. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  20.      ggggllllccccRRRRoooottttaaaatttteeee multiplies GGGGLLLLCCCC____BBBBIIIITTTTMMMMAAAAPPPP____MMMMAAAATTTTRRRRIIIIXXXX with a rotation matrix based on
  21.      _i_n_A_n_g_l_e, with the product replacing the current matrix.
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  23.      That is, if M is the current matrix and R is the rotation matrix, then M
  24.      is replaced with M +o R.
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  26. EEEERRRRRRRROOOORRRRSSSS
  27.      GGGGLLLLCCCC____SSSSTTTTAAAATTTTEEEE____EEEERRRRRRRROOOORRRR is generated if the issuing thread has no current GLC
  28.      context.
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  30. AAAASSSSSSSSOOOOCCCCIIIIAAAATTTTEEEEDDDD GGGGEEEETTTTSSSS
  31.      ggggllllccccGGGGeeeettttffffvvvv with argument GGGGLLLLCCCC____BBBBIIIITTTTMMMMAAAAPPPP____MMMMAAAATTTTRRRRIIIIXXXX
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  33. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  34.      ggggllllccccLLLLooooaaaaddddIIIIddddeeeennnnttttiiiittttyyyy, ggggllllccccLLLLooooaaaaddddMMMMaaaattttrrrriiiixxxx, ggggllllccccMMMMuuuullllttttMMMMaaaattttrrrriiiixxxx, ggggllllccccSSSSccccaaaalllleeee
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  63.                                                                         PPPPaaaaggggeeee 1111
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