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Avoid divizion by zero

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This commit is contained in:
Andrei Kortunov 2019-11-14 17:43:21 +04:00
parent 3970baeb84
commit b210e99abc
1 changed files with 6 additions and 2 deletions
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8
apps/opencs/view/render/terrainshapemode.cpp
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@ -1418,8 +1418,12 @@ void CSVRender::TerrainShapeMode::setBrushShape(CSVWidget::BrushShape brushShape
selectionCenterY = selectionCenterY + value.second; selectionCenterY = selectionCenterY + value.second;
++selectionAmount; ++selectionAmount;
} }
selectionCenterX = selectionCenterX / selectionAmount;
selectionCenterY = selectionCenterY / selectionAmount; if (selectionAmount != 0)
{
selectionCenterX /= selectionAmount;
selectionCenterY /= selectionAmount;
}
mCustomBrushShape.clear(); mCustomBrushShape.clear();
std::pair<int, int> differentialPos {}; std::pair<int, int> differentialPos {};