Prevent memory from exploding when particles get too spread out

9930e6f6 · peastman · 5312c2fe · 9930e6f6
Commit 9930e6f6 authored Nov 01, 2019 by peastman
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platforms/cpu/src/CpuNeighborList.cpp platforms/cpu/src/CpuNeighborList.cpp +2 -2

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--- a/platforms/cpu/src/CpuNeighborList.cpp
+++ b/platforms/cpu/src/CpuNeighborList.cpp
@@ -80,8 +80,8 @@ public:
            voxelSizeZ = boxVectors[2][2]/nz;
        }
        else {
-            ny = max(1, (int) floorf((maxy-miny)/voxelSizeY+0.5f));
-            nz = max(1, (int) floorf((maxz-minz)/voxelSizeZ+0.5f));
+            ny = max(1, min(500, (int) floorf((maxy-miny)/voxelSizeY+0.5f)));
+            nz = max(1, min(500, (int) floorf((maxz-minz)/voxelSizeZ+0.5f)));
            if (maxy > miny)
                voxelSizeY = (maxy-miny)/ny;
            if (maxz > minz)