Index of /classes/opengl/examples/alpha_blending
Name Last modified Size Description
![[DIR]](/icons/back.gif)
Parent Directory 19-Jun-1999 10:32 -
![[TXT]](/icons/text.gif)
Makedepend 07-Jun-1999 10:18 1k
Makefile 05-Jun-1999 22:59 1k
Makefile.win 05-Jun-1999 22:59 1k
alpha 07-Jun-1999 10:18 141k
alpha.c 05-Jun-1999 22:59 8k
alpha3D 07-Jun-1999 10:18 141k
alpha3D.c 05-Jun-1999 22:59 9k
antialias 07-Jun-1999 10:18 124k
antialias.c 05-Jun-1999 22:59 9k
~opengl/examples/alpha_blending README
Copyright 1991-1999 Silicon Graphics, Inc.
All Rights Reserved.
alpha.c - demonstrates how to use alpha blending to draw transparent
objects
Axes: X - red, Y - green, Z - blue
Left Mousebutton - move eye position
Middle Mousebutton - change twist angle
Right Mousebutton - move up / down to zoom in / out
<b> Key - cycle through 3 blend functions
<R> Key - reset view
Escape Key - exit the program
alpha3D.c - demonstrates how to use alpha blending to draw transparent 3D
objects
Axes: X - red, Y - green, Z - blue
Left Mousebutton - move eye position
Middle Mousebutton - change twist angle
Right Mousebutton - move up / down to zoom in / out
<b> Key - cycle through 3 blend functions
<d> Key - toggle depth mask on / off
<R> Key - reset view
Escape Key - exit the program
antialias.c - demonstrates how to use blending to render
some antialiased points and lines
Left Mousebutton - move eye position
Middle Mousebutton - change twist angle
Right Mousebutton - move up / down to zoom in / out
<a> Key - toggle antialiasing on / off
<b> key - toggle blend function
<o> Key - change the drawing order
<R> Key - reset view
Escape Key - exit the program