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fix bug in ElbowConstraint::apply()

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This commit is contained in:
Andrew Meadows 2015-08-12 13:34:23 -07:00
parent acf9933925
commit 488f6aa7d8
1 changed files with 1 additions and 1 deletions
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2
libraries/animation/src/ElbowConstraint.cpp
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@ -67,7 +67,7 @@ bool ElbowConstraint::apply(glm::quat& rotation) const {
// update rotation // update rotation
const float MIN_SWING_REAL_PART = 0.99999f; const float MIN_SWING_REAL_PART = 0.99999f;
if (twistWasClamped || fabsf(swingRotation.w < MIN_SWING_REAL_PART)) { if (twistWasClamped || fabsf(swingRotation.w) < MIN_SWING_REAL_PART) {
if (twistWasClamped) { if (twistWasClamped) {
twistRotation = glm::angleAxis(clampedTwistAngle, _axis); twistRotation = glm::angleAxis(clampedTwistAngle, _axis);
} }