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Fix bug with screen decomposition in volume rendering example

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This commit is contained in:
Matt Pharr
2011-10-04 09:30:02 -07:00
parent a6fc657b40
commit 5f78edf07a
1 changed files with 1 additions and 1 deletions
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examples/volume_rendering/volume.ispc
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@@ -352,7 +352,7 @@ volume_task(uniform float density[], uniform int nVoxels[3],
uniform int ybuckets = (height + (dy-1)) / dy; uniform int ybuckets = (height + (dy-1)) / dy;
uniform int x0 = (taskIndex % xbuckets) * dx; uniform int x0 = (taskIndex % xbuckets) * dx;
uniform int y0 = (taskIndex / ybuckets) * dy; uniform int y0 = (taskIndex / xbuckets) * dy;
uniform int x1 = x0 + dx, y1 = y0 + dy; uniform int x1 = x0 + dx, y1 = y0 + dy;
x1 = min(x1, width); x1 = min(x1, width);
y1 = min(y1, height); y1 = min(y1, height);