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Bug fix 1161

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Rendering showed stripes in scanlines, caused by not re-initializing the
horizon and zenith colors for the AO "only sky color" type.
This commit is contained in:
Ton Roosendaal
2004-04-15 17:59:45 +00:00
parent 328f6c7c9e
commit 93fe8b63b9
1 changed files with 12 additions and 0 deletions
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12
source/blender/render/intern/source/ray.c
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@@ -39,6 +39,7 @@
#include "DNA_lamp_types.h"
#include "BKE_utildefines.h"
#include "BKE_global.h"
#include "BLI_arithb.h"
@@ -1880,6 +1881,17 @@ void ray_ao(ShadeInput *shi, World *wrld, float *shadfac)
shadfac[0]= shadfac[1]= shadfac[2]= 0.0;
/* if sky texture used, these values have to be reset back to original */
if(wrld->aocolor==WO_AOSKYCOL && G.scene->world) {
R.wrld.horr= G.scene->world->horr;
R.wrld.horg= G.scene->world->horg;
R.wrld.horb= G.scene->world->horb;
R.wrld.zenr= G.scene->world->zenr;
R.wrld.zeng= G.scene->world->zeng;
R.wrld.zenb= G.scene->world->zenb;
}
/* calculate the two perpendicular vectors */
VECCOPY(nrm, shi->vn);
if ((nrm[0]==0.0) && (nrm[1]==0.0)) {
if (nrm[2]<0) ru[0]=-1; else ru[0]=1;