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* preview.blend fixes

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The preview.blend now shows raytracing/transparency, and also turns on and off
the fake shadow based on the 'shadbuf' setting.

Also included an updated preview.blend file to accomodate this.
This commit is contained in:
Matt Ebb 2006-06-09 15:55:27 +00:00
parent 27bea32b70
commit 5b756f7b8a
3 changed files with 7732 additions and 7358 deletions
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release/datafiles/preview.blend
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15069
source/blender/src/preview.blend.c
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21
source/blender/src/previewrender.c
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@ -269,9 +269,26 @@ static Scene *preview_prepare_scene(RenderInfo *ri, int id_type, ID *id, int pr_
if(id_type==ID_MA) {
Material *mat= (Material *)id;
sce->r.mode |= R_SHADOW;
if(id) {
/* turn on raytracing if needed */
if((mat->mode & MA_RAYTRANSP) || (mat->mode & MA_RAYMIRROR))
sce->r.mode |= R_RAYTRACE;
/* turn off fake shadows if needed */
/* this only works in a specific case where the preview.blend contains
* an object starting with 'c' which has a material linked to it (not the obdata)
* and that material has a fake shadow texture in the active texture slot */
for(base= sce->base.first; base; base= base->next) {
if(base->object->id.name[2]=='c') {
Material *shadmat= give_current_material(base->object, base->object->actcol);
if(shadmat) {
if (mat->mode & MA_SHADBUF) shadmat->septex = 0;
else shadmat->septex |= 1;
}
}
}
if(pr_method==PR_ICON_RENDER) {
sce->lay= 1<<MA_SPHERE_A;
}