Sibylle Geiger (sib++at++bayleaf.mpik-tueb.mpg.de)
Fri, 3 Apr 1998 20:02:21 +0200
I've tried to simulate ground fog with 8m height (like over a lake), between
75m and 100m. But also the mountain texture from the environment box is white
(which is really higher and far away) and only the sky from the earth-sky
modell is still blue.
Is there any possibility to do so?
Does anyone can tell me how to do?
If attached my earth-sky modell and my fog.
Thanks in advance
Gruss Sibylle
*****************************************************************************/*
/* CONFIGURE PIPE */
static void
OpenPipeWin(pfPipeWindow *pw)
{
.
.
.
/* create fog */
fog = pfNewFog(pfGetSharedArena());
pfFogType (fog, PFFOG_PIX_LIN);
pfFogColor (fog, 1.0, 1.0, 1.0);
pfFogRange (fog, 75.0f , 100.0f);
pfEnable (PFEN_FOG);
pfApplyFog (fog);
pfOverride(PFSTATE_FOG | PFSTATE_ENFOG, PF_ON);
.
.
.
}
/* EARTH SKY MODEL */
void attatchSkyModel(int ESky, pfChannel *threeChannel)
{
pfEarthSky *eSky;
/* Create an earth/sky model that draws sky/ground/horizon */
eSky = pfNewESky();
pfESkyFog(eSky,PFES_GRND, fog);
pfESkyMode(eSky, PFES_GRND_FOG_TOP, 2.0f);
pfESkyAttr(eSky, PFES_HORIZ_ANGLE, 30.0f);
pfESkyColor(eSky, PFES_CLEAR, .3f, .3f, .7f, 1.0f);
pfChanESky(threeChannel, eSky);
}
-------------------------------------------------------------
_/ _/ _/_/_/ _/_/_/ Sibylle Geiger _/_/ _/_/ _/ _/ _/ Max-Planck Institut f"ur _/ _/ _/ _/_/_/ _/ biologische Kybernetik _/ _/ _/ _/ Spemannstrasse 38 _/ _/ _/ _/_/_/ 72076 T"ubingen, Germany
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