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Restore missing abs() to quaternion dot-product

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See https://github.com/highfidelity/hifi/pull/14138
This commit is contained in:
Simon Walton 2018-10-04 16:40:44 -07:00
parent 756d1a6fc4
commit 0ca112f7b9
1 changed files with 1 additions and 1 deletions
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2
libraries/avatars/src/AvatarData.cpp
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@ -636,7 +636,7 @@ QByteArray AvatarData::toByteArray(AvatarDataDetail dataDetail, quint64 lastSent
// The dot product for larger rotations is a lower number, // The dot product for larger rotations is a lower number,
// so if the dot() is less than the value, then the rotation is a larger angle of rotation // so if the dot() is less than the value, then the rotation is a larger angle of rotation
if (sendAll || last.rotationIsDefaultPose || (!cullSmallChanges && last.rotation != data.rotation) if (sendAll || last.rotationIsDefaultPose || (!cullSmallChanges && last.rotation != data.rotation)
|| (cullSmallChanges && glm::dot(last.rotation, data.rotation) < minRotationDOT)) { || (cullSmallChanges && fabsf(glm::dot(last.rotation, data.rotation)) < minRotationDOT)) {
validityPosition[i / BITS_IN_BYTE] |= 1 << (i % BITS_IN_BYTE); validityPosition[i / BITS_IN_BYTE] |= 1 << (i % BITS_IN_BYTE);
#ifdef WANT_DEBUG #ifdef WANT_DEBUG
rotationSentCount++; rotationSentCount++;