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Point: Fix a division by zero in getPointAlongLine

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This commit is contained in:
Tom Poole 2022-03-17 11:34:32 +00:00
parent db3a0a1ae8
commit 0d82541728
1 changed files with 2 additions and 1 deletions
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3
modules/juce_graphics/geometry/juce_Line.h
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@ -203,7 +203,8 @@ public:
*/
Point<ValueType> getPointAlongLine (ValueType distanceFromStart) const noexcept
{
return start + (end - start) * (distanceFromStart / getLength());
const auto length = getLength();
return length == 0 ? start : start + (end - start) * (distanceFromStart / length);
}
/** Returns a point which is a certain distance along and to the side of this line.