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use std::abs() from <cmath> instead of abs() from <cstdlib>

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git-svn-id: https://reactphysics3d.googlecode.com/svn/trunk@337 92aac97c-a6ce-11dd-a772-7fcde58d38e6
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chappuis.daniel 2010-06-16 21:12:31 +00:00
parent 085740e765
commit 53ed7b1b3a
1 changed files with 2 additions and 1 deletions
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3
sources/reactphysics3d/collision/SATAlgorithm.cpp
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@ -24,6 +24,7 @@
#include "../constraint/Contact.h" #include "../constraint/Contact.h"
#include <algorithm> #include <algorithm>
#include <cfloat> #include <cfloat>
#include <cmath>
#include <cassert> #include <cassert>
#include <iostream> // TODO : Delete this #include <iostream> // TODO : Delete this
@ -436,7 +437,7 @@ double SATAlgorithm::computePenetrationDepth(double min1, double max1, double mi
double penetrationDepth = (lengthInterval1 + lengthInterval2) - lengthBothIntervals; double penetrationDepth = (lengthInterval1 + lengthInterval2) - lengthBothIntervals;
// Find which interval is at the left of the other // Find which interval is at the left of the other
if (abs(max1-min2) <= abs(max2-min1)) { if (std::abs(max1-min2) <= std::abs(max2-min1)) {
// Right of interval 1 collides with the left of interval 2 // Right of interval 1 collides with the left of interval 2
side = true; side = true;
} }