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Merge pull request #7106 from AndrewMeadows/tighter-capsule

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tighter bounding capsule for avatars
This commit is contained in:
Anthony Thibault 2016-02-15 17:16:43 -08:00
commit 6eda7aac6a
1 changed files with 7 additions and 4 deletions
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11
libraries/animation/src/Rig.cpp
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@ -1274,15 +1274,18 @@ void Rig::computeAvatarBoundingCapsule(
// even if they do not have legs (default robot)
totalExtents.addPoint(glm::vec3(0.0f));
int numPoses = (int)finalPoses.size();
for (int i = 0; i < numPoses; i++) {
const FBXJointShapeInfo& shapeInfo = geometry.joints.at(i).shapeInfo;
AnimPose pose = finalPoses[i];
// HACK to reduce the radius of the bounding capsule to be tight with the torso, we only consider joints
// from the head to the hips when computing the rest of the bounding capsule.
int index = _animSkeleton->nameToJointIndex(QString("Head"));
while (index != -1) {
const FBXJointShapeInfo& shapeInfo = geometry.joints.at(index).shapeInfo;
AnimPose pose = finalPoses[index];
if (shapeInfo.points.size() > 0) {
for (int j = 0; j < shapeInfo.points.size(); ++j) {
totalExtents.addPoint((pose * shapeInfo.points[j]));
}
}
index = _animSkeleton->getParentIndex(index);
}
// compute bounding shape parameters