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Text File  |  2002-04-04  |  221 b   |  10 lines
  1.   if(alpha<1.0)
  2.         {
  3.          glEnable(GL_BLEND);
  4.          glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
  5.          glColor4f(1,1,1,alpha);
  6.         }else
  7.         {
  8.          glDisable(GL_BLEND);
  9.         }
  10.