bool ObjectActionOffset::updateArguments(QVariantMap arguments) {
glm::vec3 pointToOffsetFrom;
float linearTimeScale;
float linearDistance;
bool needUpdate = false;
bool somethingChanged = ObjectAction::updateArguments(arguments);
withReadLock([&] {
bool ok = true;
pointToOffsetFrom =
EntityActionInterface::extractVec3Argument("offset action", arguments, "pointToOffsetFrom", ok, true);
if (!ok) {
pointToOffsetFrom = _pointToOffsetFrom;
}
ok = true;
linearTimeScale =
EntityActionInterface::extractFloatArgument("offset action", arguments, "linearTimeScale", ok, false);
if (!ok) {
linearTimeScale = _linearTimeScale;
}
ok = true;
linearDistance =
EntityActionInterface::extractFloatArgument("offset action", arguments, "linearDistance", ok, false);
if (!ok) {
linearDistance = _linearDistance;
}
// only change stuff if something actually changed
if (somethingChanged ||
_pointToOffsetFrom != pointToOffsetFrom ||
_linearTimeScale != linearTimeScale ||
_linearDistance != linearDistance) {
needUpdate = true;
}
});
if (needUpdate) {
withWriteLock([&] {
_pointToOffsetFrom = pointToOffsetFrom;
_linearTimeScale = linearTimeScale;
_linearDistance = linearDistance;
_positionalTargetSet = true;
_active = true;
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
}
});
activateBody();
}
return true;
}
void AvatarActionHold::updateActionWorker(float deltaTimeStep) {
if (!_mine) {
// if a local script isn't updating this, then we are just getting spring-action data over the wire.
// let the super-class handle it.
ObjectActionSpring::updateActionWorker(deltaTimeStep);
return;
}
glm::quat rotation;
glm::vec3 position;
glm::vec3 offset;
bool gotLock = withTryReadLock([&]{
auto myAvatar = DependencyManager::get<AvatarManager>()->getMyAvatar();
glm::vec3 palmPosition;
glm::quat palmRotation;
if (_hand == "right") {
palmPosition = myAvatar->getRightPalmPosition();
palmRotation = myAvatar->getRightPalmRotation();
} else {
palmPosition = myAvatar->getLeftPalmPosition();
palmRotation = myAvatar->getLeftPalmRotation();
}
rotation = palmRotation * _relativeRotation;
offset = rotation * _relativePosition;
position = palmPosition + offset;
});
if (gotLock) {
gotLock = withTryWriteLock([&]{
if (_positionalTarget != position || _rotationalTarget != rotation) {
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
}
_positionalTarget = position;
_rotationalTarget = rotation;
}
});
}
if (gotLock) {
ObjectActionSpring::updateActionWorker(deltaTimeStep);
}
}
bool ObjectActionTravelOriented::updateArguments(QVariantMap arguments) {
glm::vec3 forward;
float angularTimeScale;
bool needUpdate = false;
bool somethingChanged = ObjectAction::updateArguments(arguments);
withReadLock([&]{
bool ok = true;
forward = EntityActionInterface::extractVec3Argument("travel oriented action", arguments, "forward", ok, true);
if (!ok) {
forward = _forward;
}
ok = true;
angularTimeScale =
EntityActionInterface::extractFloatArgument("travel oriented action", arguments, "angularTimeScale", ok, false);
if (!ok) {
angularTimeScale = _angularTimeScale;
}
if (somethingChanged ||
forward != _forward ||
angularTimeScale != _angularTimeScale) {
// something changed
needUpdate = true;
}
});
if (needUpdate) {
withWriteLock([&] {
_forward = forward;
_angularTimeScale = glm::max(MIN_TIMESCALE, glm::abs(angularTimeScale));
_active = (_forward != glm::vec3());
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
ownerEntity->setActionDataNeedsTransmit(true);
}
});
activateBody();
}
return true;
}
void AvatarActionHold::updateActionWorker(float deltaTimeStep) {
bool gotLock = false;
glm::quat rotation;
glm::vec3 position;
glm::vec3 offset;
gotLock = withTryReadLock([&]{
auto myAvatar = DependencyManager::get<AvatarManager>()->getMyAvatar();
glm::vec3 palmPosition;
glm::quat palmRotation;
if (_hand == "right") {
palmPosition = myAvatar->getRightPalmPosition();
palmRotation = myAvatar->getRightPalmRotation();
} else {
palmPosition = myAvatar->getLeftPalmPosition();
palmRotation = myAvatar->getLeftPalmRotation();
}
rotation = palmRotation * _relativeRotation;
offset = rotation * _relativePosition;
position = palmPosition + offset;
});
if (gotLock) {
gotLock = withTryWriteLock([&]{
_positionalTarget = position;
_rotationalTarget = rotation;
_positionalTargetSet = true;
_rotationalTargetSet = true;
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
}
});
}
if (gotLock) {
ObjectActionSpring::updateActionWorker(deltaTimeStep);
}
}
bool ObjectActionSpring::updateArguments(QVariantMap arguments) {
glm::vec3 positionalTarget;
float linearTimeScale;
glm::quat rotationalTarget;
float angularTimeScale;
bool needUpdate = false;
bool somethingChanged = ObjectAction::updateArguments(arguments);
withReadLock([&]{
// targets are required, spring-constants are optional
bool ok = true;
positionalTarget = EntityActionInterface::extractVec3Argument("spring action", arguments, "targetPosition", ok, false);
if (!ok) {
positionalTarget = _positionalTarget;
}
ok = true;
linearTimeScale = EntityActionInterface::extractFloatArgument("spring action", arguments, "linearTimeScale", ok, false);
if (!ok || linearTimeScale <= 0.0f) {
linearTimeScale = _linearTimeScale;
}
ok = true;
rotationalTarget = EntityActionInterface::extractQuatArgument("spring action", arguments, "targetRotation", ok, false);
if (!ok) {
rotationalTarget = _rotationalTarget;
}
ok = true;
angularTimeScale =
EntityActionInterface::extractFloatArgument("spring action", arguments, "angularTimeScale", ok, false);
if (!ok) {
angularTimeScale = _angularTimeScale;
}
if (somethingChanged ||
positionalTarget != _positionalTarget ||
linearTimeScale != _linearTimeScale ||
rotationalTarget != _rotationalTarget ||
angularTimeScale != _angularTimeScale) {
// something changed
needUpdate = true;
}
});
if (needUpdate) {
withWriteLock([&] {
_positionalTarget = positionalTarget;
_linearTimeScale = glm::max(MIN_TIMESCALE, glm::abs(linearTimeScale));
_rotationalTarget = rotationalTarget;
_angularTimeScale = glm::max(MIN_TIMESCALE, glm::abs(angularTimeScale));
_active = true;
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
ownerEntity->setActionDataNeedsTransmit(true);
}
});
activateBody();
}
return true;
}
bool AvatarActionHold::updateArguments(QVariantMap arguments) {
glm::vec3 relativePosition;
glm::quat relativeRotation;
float timeScale;
QString hand;
QUuid holderID;
bool kinematic;
bool kinematicSetVelocity;
bool needUpdate = false;
bool somethingChanged = ObjectAction::updateArguments(arguments);
withReadLock([&] {
bool ok = true;
relativePosition = EntityActionInterface::extractVec3Argument("hold", arguments, "relativePosition", ok, false);
if (!ok) {
relativePosition = _relativePosition;
}
ok = true;
relativeRotation = EntityActionInterface::extractQuatArgument("hold", arguments, "relativeRotation", ok, false);
if (!ok) {
relativeRotation = _relativeRotation;
}
ok = true;
timeScale = EntityActionInterface::extractFloatArgument("hold", arguments, "timeScale", ok, false);
if (!ok) {
timeScale = _linearTimeScale;
}
ok = true;
hand = EntityActionInterface::extractStringArgument("hold", arguments, "hand", ok, false);
if (!ok || !(hand == "left" || hand == "right")) {
hand = _hand;
}
ok = true;
auto myAvatar = DependencyManager::get<AvatarManager>()->getMyAvatar();
holderID = myAvatar->getSessionUUID();
ok = true;
kinematic = EntityActionInterface::extractBooleanArgument("hold", arguments, "kinematic", ok, false);
if (!ok) {
_kinematic = false;
}
ok = true;
kinematicSetVelocity = EntityActionInterface::extractBooleanArgument("hold", arguments,
"kinematicSetVelocity", ok, false);
if (!ok) {
_kinematicSetVelocity = false;
}
if (somethingChanged ||
relativePosition != _relativePosition ||
relativeRotation != _relativeRotation ||
timeScale != _linearTimeScale ||
hand != _hand ||
holderID != _holderID ||
kinematic != _kinematic ||
kinematicSetVelocity != _kinematicSetVelocity) {
needUpdate = true;
}
});
if (needUpdate) {
withWriteLock([&] {
_relativePosition = relativePosition;
_relativeRotation = relativeRotation;
const float MIN_TIMESCALE = 0.1f;
_linearTimeScale = glm::max(MIN_TIMESCALE, timeScale);
_angularTimeScale = _linearTimeScale;
_hand = hand;
_holderID = holderID;
_kinematic = kinematic;
_kinematicSetVelocity = kinematicSetVelocity;
_active = true;
auto ownerEntity = _ownerEntity.lock();
if (ownerEntity) {
ownerEntity->setActionDataDirty(true);
}
});
activateBody();
}
return true;
}