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make smudge tool more similar to the old one

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jacob1 2013-02-09 19:42:31 -05:00
parent dc6398a33e
commit 28e8b9eb39
1 changed files with 13 additions and 11 deletions
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24
src/simulation/Simulation.cpp
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@ -987,25 +987,27 @@ void Simulation::ApplyDecoration(int x, int y, int colR_, int colG_, int colB_,
int rx, ry;
float num = 0;
for (rx=-1; rx<2; rx++)
for (ry=-1; ry<2; ry++)
for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++)
{
if ((pmap[y+ry][x+rx]&0xFF) && parts[pmap[y+ry][x+rx]>>8].dcolour)
if (abs(rx)+abs(ry) > 2 && (pmap[y+ry][x+rx]&0xFF) && parts[pmap[y+ry][x+rx]>>8].dcolour)
{
Particle part = parts[pmap[y+ry][x+rx]>>8];
num += 1.0f;
tas += ((float)((part.dcolour>>24)&0xFF))/255.0f;
trs += ((float)((part.dcolour>>16)&0xFF))/255.0f;
tgs += ((float)((part.dcolour>>8)&0xFF))/255.0f;
tbs += ((float)((part.dcolour)&0xFF))/255.0f;
tas += ((float)((part.dcolour>>24)&0xFF));
trs += ((float)((part.dcolour>>16)&0xFF));
tgs += ((float)((part.dcolour>>8)&0xFF));
tbs += ((float)((part.dcolour)&0xFF));
}
}
if (num == 0)
return;
ta = ((tas/num));//*0.8f) + (ta*0.2f);
tr = ((trs/num));//*0.8f) + (tr*0.2f);
tg = ((tgs/num));//*0.8f) + (tg*0.2f);
tb = ((tbs/num));//*0.8f) + (tb*0.2f);
ta = (tas/num)/255.0f;
tr = (trs/num)/255.0f;
tg = (tgs/num)/255.0f;
tb = (tbs/num)/255.0f;
if (!parts[rp>>8].dcolour)
ta -= 3/255.0f;
}
ta *= 255.0f; tr *= 255.0f; tg *= 255.0f; tb *= 255.0f;