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LWO: Fix division by zero

pull/794/head
Turo Lamminen 2016-02-13 23:37:08 +02:00
parent 322c959424
commit b71bd3df84
1 changed files with 6 additions and 1 deletions
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7
code/LWOAnimation.cpp
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@ -328,7 +328,12 @@ void AnimResolver::DoInterpolation2(std::vector<LWO::Key>::const_iterator beg,
break;
}
// linear interpolation - default
fill = (*beg).value + ((*end).value - (*beg).value)*(float)(((time - (*beg).time) / ((*end).time - (*beg).time)));
double duration = (*end).time - (*beg).time;
if (duration > 0.0) {
fill = (*beg).value + ((*end).value - (*beg).value)*(float)(((time - (*beg).time) / duration));
} else {
fill = (*beg).value;
}
}
// ------------------------------------------------------------------------------------------------