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Only rotate if we have at least three active fingers.

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Andrzej Kapolka 2013-11-13 13:26:36 -08:00
parent 52a3071cb3
commit 3e4c5f84ed
1 changed files with 2 additions and 1 deletions
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3
interface/src/avatar/SkeletonModel.cpp
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@ -161,7 +161,8 @@ void SkeletonModel::applyPalmData(int jointIndex, const QVector<int>& fingerJoin
// rotate palm according to average finger direction
float directionLength = glm::length(direction);
if (directionLength > EPSILON) {
const int MIN_ROTATION_FINGERS = 3;
if (directionLength > EPSILON && palm.getNumFingers() >= MIN_ROTATION_FINGERS) {
applyRotationDelta(jointIndex, rotationBetween(palmRotation * glm::vec3(-sign, 0.0f, 0.0f), direction));
getJointRotation(jointIndex, palmRotation, true);
}