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Made the 'vignetting' effect zoom-dependent

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Andrei Drexler 2007-01-26 21:17:21 +00:00
parent 4163baf9ad
commit 182f963b8d
1 changed files with 12 additions and 1 deletions
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13
reaction/cgame/cg_draw.c
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@ -5,6 +5,9 @@
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.80 2007/01/26 21:17:21 makro
// Made the 'vignetting' effect zoom-dependent
//
// Revision 1.79 2006/04/14 18:16:31 makro
// no message
//
@ -1984,7 +1987,15 @@ static void CG_DrawCrosshair(void)
trap_R_SetColor(NULL);
if (cgs.media.zoomMask)
CG_DrawPic(0, 0, 640, 480, cgs.media.zoomMask);
{
const float ZMC_NORMAL = 0.f;
const float ZMC_MAX = 0.175f;
float frac = (cg.refdef.fov_x - 10.f) / (90.f - 10.f);
float fCoord = ZMC_NORMAL * frac + ZMC_MAX * (1.f - frac);
trap_R_DrawStretchPic(0, 0, cg.refdef.width, cg.refdef.height, fCoord, fCoord, 1.f-fCoord, 1.f-fCoord, cgs.media.zoomMask);
}
drawSSG = 1;
}