diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-02-29 19:52:46 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-02-29 19:52:46 +0300 |
| commit | cffb9551db43d2906f980ab515961d1830ef9d06 (patch) | |
| tree | a4ddf56867a9bf3e811c8c503ba9950c09b4eab2 /source/blender/radiosity | |
| parent | 96247ce19ca08a9db3da83148851e897f725cb1b (diff) | |
Fix for bug #8403: a radiosity render crash.
Diffstat (limited to 'source/blender/radiosity')
| -rw-r--r-- | source/blender/radiosity/intern/source/radrender.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/source/blender/radiosity/intern/source/radrender.c b/source/blender/radiosity/intern/source/radrender.c index 52e2b46d506..aca5a0885f4 100644 --- a/source/blender/radiosity/intern/source/radrender.c +++ b/source/blender/radiosity/intern/source/radrender.c @@ -99,7 +99,7 @@ static void findshoot_rr(Render *re, VlakRen **shoot_p, RadFace **shootrf_p) for(obr=re->objecttable.first; obr; obr=obr->next) { for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if((radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if((radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; rf->flag &= ~RAD_SHOOT; @@ -141,7 +141,7 @@ static void backface_test_rr(Render *re, VlakRen *shoot, RadFace *shootrf) for(obr=re->objecttable.first; obr; obr=obr->next) { for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if(vlr != shoot && (radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if(vlr != shoot && (radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; VecSubf(tvec, shootrf->cent, rf->cent); @@ -164,7 +164,7 @@ static void clear_backface_test_rr(Render *re) for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if((radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if((radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; rf->flag &= ~RAD_BACKFACE; } @@ -224,7 +224,7 @@ static void makeformfactors_rr(Render *re, VlakRen *shoot, RadFace *shootrf) for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if((radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if((radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; if(*fp!=0.0 && rf->area!=0.0) { *fp *= shootrf->area/rf->area; @@ -255,7 +255,7 @@ static void applyformfactors_rr(Render *re, VlakRen *shoot, RadFace *shootrf) for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if((radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if((radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; if(*fp!= 0.0) { @@ -448,7 +448,7 @@ static void make_vertex_rad_values(Render *re) for(a=0; a<obr->totvlak; a++) { if((a & 255)==0) vlr= obr->vlaknodes[a>>8].vlak; else vlr++; - if((radface=RE_vlakren_get_radface(obr, vlr, 0))) { + if((radface=RE_vlakren_get_radface(obr, vlr, 0)) && *radface) { rf= *radface; /* apply correction */ |