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Make hair particles also support drawing their number next

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to them, previously this only worked for regular particles.

(merge from render25 branch)
This commit is contained in:
Brecht Van Lommel
2010-06-22 15:02:23 +00:00
parent 096c4ddea4
commit 50a8d1803b
1 changed files with 14 additions and 0 deletions
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14
source/blender/editors/space_view3d/drawobject.c
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@@ -3927,6 +3927,20 @@ static void draw_new_particle_system(Scene *scene, View3D *v3d, RegionView3D *rv
cd2=cdata2=0;
glLineWidth(1.0f);
if((part->draw & PART_DRAW_NUM) && (v3d->flag2 & V3D_RENDER_OVERRIDE)==0){
cache=psys->pathcache;
for(a=0, pa=psys->particles; a<totpart; a++, pa++){
float vec_txt[3];
val[0]= '\0';
sprintf(val, "%i", a);
/* use worldspace beause object matrix is alredy applied */
mul_v3_m4v3(vec_txt, ob->imat, cache[a]->co);
view3d_cached_text_draw_add(vec_txt[0], vec_txt[1], vec_txt[2], val, 10, V3D_CACHE_TEXT_WORLDSPACE);
}
}
}
else if(pdd && ELEM(draw_as, 0, PART_DRAW_CIRC)==0){
glDisableClientState(GL_COLOR_ARRAY);