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set the phase to 0.0 when it is negative

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amantley 2018-08-23 16:46:58 -07:00
parent b8e93ec688
commit 220dbf586f
1 changed files with 4 additions and 0 deletions
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4
libraries/animation/src/AnimBlendLinearMove.cpp
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@ -155,6 +155,7 @@ void AnimBlendLinearMove::setFrameAndPhase(float dt, float alpha, int prevPoseIn
// integrate phase forward in time.
_phase += omega * dt;
qCDebug(animation) << "the _phase is " << _phase;
// detect loop trigger events
if (_phase >= 1.0f) {
@ -172,4 +173,7 @@ void AnimBlendLinearMove::setCurrentFrameInternal(float frame) {
assert(clipNode);
const float NUM_FRAMES = (clipNode->getEndFrame() - clipNode->getStartFrame()) + 1.0f;
_phase = fmodf(frame / NUM_FRAMES, 1.0f);
if (_phase < 0.0f) {
_phase = 0.0f; // 1.0f + _phase;
}
}