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don't call stepKinematicMotion on kinematic entities when they are children of avatars

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This commit is contained in:
Seth Alves 2017-02-03 16:36:06 -08:00
parent c7200d2d3a
commit 22f9fc7061
1 changed files with 3 additions and 6 deletions
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9
libraries/physics/src/EntityMotionState.cpp
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@ -199,15 +199,12 @@ void EntityMotionState::getWorldTransform(btTransform& worldTrans) const {
return;
}
assert(entityTreeIsLocked());
if (_motionType == MOTION_TYPE_KINEMATIC) {
if (_motionType == MOTION_TYPE_KINEMATIC && !_entity->hasAncestorOfType(NestableType::Avatar)) {
BT_PROFILE("kinematicIntegration");
// This is physical kinematic motion which steps strictly by the subframe count
// of the physics simulation and uses full gravity for acceleration.
if (_entity->hasAncestorOfType(NestableType::Avatar)) {
_entity->setAcceleration(glm::vec3(0.0f));
} else {
_entity->setAcceleration(_entity->getGravity());
}
_entity->setAcceleration(_entity->getGravity());
uint32_t thisStep = ObjectMotionState::getWorldSimulationStep();
float dt = (thisStep - _lastKinematicStep) * PHYSICS_ENGINE_FIXED_SUBSTEP;
_entity->stepKinematicMotion(dt);