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Rui Campos found a glitch in drawing particles, these were accidentally

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still drawing all (zero sized) particles with "disp" option set to <100.

Fast graphics card show the issue less evident, but especially with a
giant amount of particles (100k) very much noticable. Thanks!
This commit is contained in:
Ton Roosendaal
2005-11-21 15:08:02 +00:00
parent fb352bd8da
commit 8480731e96
1 changed files with 6 additions and 4 deletions
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10
source/blender/src/drawobject.c
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@@ -2465,7 +2465,7 @@ static void draw_particle_system(Object *ob, PartEff *paf)
{
Particle *pa;
float ptime, ctime, vec[3], vec1[3];
int a;
int a, totpart;
pa= paf->keys;
if(pa==0) {
@@ -2483,7 +2483,8 @@ static void draw_particle_system(Object *ob, PartEff *paf)
glPointSize(1.0);
if(paf->stype!=PAF_VECT) glBegin(GL_POINTS);
for(a=0; a<paf->totpart; a++, pa+=paf->totkey) {
totpart= (paf->disp*paf->totpart)/100;
for(a=0; a<totpart; a++, pa+=paf->totkey) {
if(ctime > pa->time) {
if(ctime < pa->time+pa->lifetime) {
@@ -2517,7 +2518,7 @@ static void draw_static_particle_system(Object *ob, PartEff *paf, int dt)
{
Particle *pa;
float ctime, mtime, vec[3], veco[3];
int a, use_norm=0;
int a, use_norm=0, totpart;
pa= paf->keys;
if(pa==NULL) {
@@ -2538,7 +2539,8 @@ static void draw_static_particle_system(Object *ob, PartEff *paf, int dt)
glBegin(GL_POINTS);
}
for(a=0; a<paf->totpart; a++, pa+=paf->totkey) {
totpart= (paf->disp*paf->totpart)/100;
for(a=0; a<totpart; a++, pa+=paf->totkey) {
if(paf->stype==PAF_VECT) {