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Fix bounds check for WIND line

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jacksonmj 2011-07-08 20:08:40 +08:00 committed by Simon Robertshaw
parent 812acd6663
commit 52b4473f0f
1 changed files with 1 additions and 1 deletions
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2
src/main.c
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@ -3043,7 +3043,7 @@ int main(int argc, char *argv[])
{
for (j=-bsy; j<=bsy; j++)
for (i=-bsx; i<=bsx; i++)
if (x+i>0 && y+j>0 && x+i<XRES && y+j<YRES && ((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(bsx,2))+(pow(j,2))/(pow(bsy,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=bsy*bsx)))
if (lx+i>=0 && ly+j>=0 && lx+i<XRES && ly+j<YRES && ((CURRENT_BRUSH==CIRCLE_BRUSH && pow(i,2)*pow(bsy,2)+pow(j,2)*pow(bsx,2)<=pow(bsx,2)*pow(bsy,2))||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=bsy*bsx)))
{
vx[(ly+j)/CELL][(lx+i)/CELL] += (x-lx)*0.002f;
vy[(ly+j)/CELL][(lx+i)/CELL] += (y-ly)*0.002f;