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MATH: Speedup.

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This commit is contained in:
Giulio Camuffo 2011-09-18 18:20:57 +02:00
parent 3f4795b0e0
commit ee547b8da1
1 changed files with 6 additions and 4 deletions
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10
math/angle.cpp
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@ -144,11 +144,13 @@ void Angle::setRange(float low) {
} }
void Angle::crop() { void Angle::crop() {
while (_degrees >= _rangeLow + 360) { if (_degrees >= _rangeLow + 360.f) {
_degrees -= 360; int x = (int)(_degrees - _rangeLow) / 360.f;
_degrees -= 360.f * x;
} }
while (_degrees < _rangeLow) { if (_degrees < _rangeLow) {
_degrees += 360; int x = (int)(_degrees - _rangeLow) / 360.f;
_degrees -= 360.f * x;
} }
} }