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Last change
on this file since 22640 was 22640, checked in by vboxsync, 15 years ago |
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OSE fix
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-
Property svn:eol-style
set to
native
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Property svn:keywords
set to
Author Date Id Revision
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File size:
254 bytes
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| 1 |
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| 2 | float splitBGRA(vec4 color, float coord)
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| 3 | {
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| 4 | int pix = int(coord);
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| 5 | float part = coord - float(pix);
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| 6 | /* todo: do not use if */
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| 7 | if(part < 0.25)
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| 8 | return color.b;
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| 9 | if(part < 0.5)
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| 10 | return color.g;
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| 11 | if(part < 0.75)
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| 12 | return color.r;
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| 13 | return color.a;
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| 14 | }
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