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try another way of fixing held object snagging at slow velocity

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This commit is contained in:
Seth Alves 2015-10-19 10:10:43 -07:00
parent fbe3cb9511
commit 26dcaeb056
2 changed files with 7 additions and 4 deletions
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7
libraries/physics/src/EntityMotionState.cpp
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@ -194,7 +194,12 @@ void EntityMotionState::setWorldTransform(const btTransform& worldTrans) {
_entity->setPosition(bulletToGLM(worldTrans.getOrigin()) + ObjectMotionState::getWorldOffset());
_entity->setRotation(bulletToGLM(worldTrans.getRotation()));
_entity->setVelocity(getBodyLinearVelocity());
glm::vec3 velocity = getBodyLinearVelocity();
if (glm::length2(velocity) < MIN_LINEAR_SPEED_SQUARED) {
velocity *= 0.0f;
}
_entity->setVelocity(velocity);
_entity->setAngularVelocity(getBodyAngularVelocity());
_entity->setLastSimulated(usecTimestampNow());

4
libraries/physics/src/ObjectMotionState.cpp
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@ -80,9 +80,7 @@ void ObjectMotionState::setBodyGravity(const glm::vec3& gravity) const {
}
glm::vec3 ObjectMotionState::getBodyLinearVelocity() const {
// returns the body's velocity
btVector3 velocity = _body->getLinearVelocity();
return bulletToGLM(velocity);
return bulletToGLM(_body->getLinearVelocity());
}
glm::vec3 ObjectMotionState::getObjectLinearVelocityChange() const {