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don't call stepKinematicMotion on kinematic entities

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Seth Alves 2017-02-03 15:50:59 -08:00 committed by Chris Collins
parent ec93a663e7
commit 6b4c800c2e
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; return;
} }
assert(entityTreeIsLocked()); assert(entityTreeIsLocked());
if (_motionType == MOTION_TYPE_KINEMATIC) { if (_motionType == MOTION_TYPE_KINEMATIC && !_entity->hasAncestorOfType(NestableType::Avatar)) {
BT_PROFILE("kinematicIntegration"); BT_PROFILE("kinematicIntegration");
// This is physical kinematic motion which steps strictly by the subframe count // This is physical kinematic motion which steps strictly by the subframe count
// of the physics simulation and uses full gravity for acceleration. // of the physics simulation and uses full gravity for acceleration.
if (_entity->hasAncestorOfType(NestableType::Avatar)) { _entity->setAcceleration(_entity->getGravity());
_entity->setAcceleration(glm::vec3(0.0f));
} else {
_entity->setAcceleration(_entity->getGravity());
}
uint32_t thisStep = ObjectMotionState::getWorldSimulationStep(); uint32_t thisStep = ObjectMotionState::getWorldSimulationStep();
float dt = (thisStep - _lastKinematicStep) * PHYSICS_ENGINE_FIXED_SUBSTEP; float dt = (thisStep - _lastKinematicStep) * PHYSICS_ENGINE_FIXED_SUBSTEP;
_entity->stepKinematicMotion(dt); _entity->stepKinematicMotion(dt);