void STAGEObjectMotionModel::OnScale(osg::Vec3 delta)
{
for (int subIndex = 0; subIndex < GetNumTargets(); subIndex++)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(subIndex);
if (targetProxy)
{
dtDAL::ActorProperty* prop = targetProxy->GetProperty("Scale");
dtDAL::Vec3ActorProperty* scaleProp = dynamic_cast<dtDAL::Vec3ActorProperty*>(prop);
if (scaleProp)
{
osg::Vec3 oldScale = scaleProp->GetValue();
osg::Vec3 newScale = oldScale + delta;
// It causes problems when the scale is negative.
if (newScale.x() < 0.01f)
{
newScale.x() = 0.01f;
}
if (newScale.y() < 0.01f)
{
newScale.y() = 0.01f;
}
if (newScale.z() < 0.01f)
{
newScale.z() = 0.01f;
}
scaleProp->SetValue(newScale);
}
}
}
}
void STAGEObjectMotionModel::RemoveTarget(dtDAL::TransformableActorProxy* target)
{
for (int subIndex = 0; subIndex < GetNumTargets(); subIndex++)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(subIndex);
// Once we find the target, remove it.
if (target == targetProxy)
{
mTargets.erase(mTargets.begin() + subIndex);
break;
}
}
// Make sure our primary target it set to the first target.
if (mTargets.size() > 0)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(0);
if (targetProxy)
{
dtCore::Transformable* target = NULL;
targetProxy->GetActor(target);
ObjectMotionModel::SetTarget(target);
}
}
else
{
ObjectMotionModel::SetTarget(NULL);
}
}
//
// Send SDL sendState msg to object's plAGMasterSDLModifier
//
bool plAGMasterMod::DirtySynchState(const plString& SDLStateName, uint32_t synchFlags)
{
if(GetNumTargets() > 0 && (!fIsGrouped || fIsGroupMaster))
{
plSceneObject *sObj = GetTarget(0);
if(sObj)
return sObj->DirtySynchState(SDLStateName, synchFlags);
}
return false;
}
SvGraphNodeReference OrientConstRotation::SvTraverseAnimGraph(IGraphObjectManager *gom, Animatable *owner, int id, DWORD flags)
{
SvGraphNodeReference nodeRef = Control::SvTraverseAnimGraph( gom, owner, id, flags );
if( nodeRef.stat == SVT_PROCEED ) {
for( int i=0; i<GetNumTargets(); i++ ) {
gom->AddRelationship( nodeRef.gNode, GetNode(i), i, RELTYPE_CONSTRAINT );
}
}
return nodeRef;
}
void STAGEObjectMotionModel::OnTranslate(osg::Vec3 delta)
{
for (int subIndex = 0; subIndex < GetNumTargets(); subIndex++)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(subIndex);
if (targetProxy)
{
osg::Vec3 pos = targetProxy->GetTranslation();
pos += delta;
targetProxy->SetTranslation(pos);
}
}
}
bool OrientConstRotation::SvDetachRel(IGraphObjectManager *gom, IGraphNode *gNodeTarget, int id, IGraphNode *gNodeMaker)
{
if(GetLocked()==false)
{
for( int i=0; i<GetNumTargets(); i++ ) {
if( GetNode(i) == gNodeTarget->GetAnim() ) {
DeleteTarget(i);
return true;
}
}
}
return false;
}
void STAGEObjectMotionModel::OnRotate(float delta, osg::Vec3 axis)
{
osg::Vec3 center;
dtCore::Transformable* target = ObjectMotionModel::GetTarget();
if (target)
{
dtCore::Transform transform;
target->GetTransform(transform);
center = transform.GetTranslation();
}
for (int subIndex = 0; subIndex < GetNumTargets(); subIndex++)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(subIndex);
if (targetProxy)
{
dtCore::Transformable* target = NULL;
targetProxy->GetActor(target);
if (target)
{
osg::Matrix rotation;
osg::Matrix matrix;
dtCore::Transform transform;
target->GetTransform(transform);
transform.GetRotation(matrix);
osg::Vec3 targetCenter = transform.GetTranslation();
osg::Vec3 offset = targetCenter - center;
rotation = matrix.rotate(delta, axis);
matrix *= rotation;
osg::Vec3 newPos = (offset * rotation) + center;
targetProxy->SetRotationFromMatrix(matrix);
targetProxy->SetTranslation(newPos);
}
}
}
}
void STAGEObjectMotionModel::AddTarget(dtDAL::TransformableActorProxy* target)
{
// Skip if there is no target to add.
if (!target)
{
return;
}
for (int subIndex = 0; subIndex < GetNumTargets(); subIndex++)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(subIndex);
// Skip if the target is already added.
if (target == targetProxy)
{
return;
}
}
mTargets.push_back(target);
// Make sure our primary target it set to the first target.
if (mTargets.size() > 0)
{
dtDAL::TransformableActorProxy* targetProxy = GetTarget(0);
if (targetProxy)
{
dtCore::Transformable* target = NULL;
targetProxy->GetActor(target);
ObjectMotionModel::SetTarget(target);
}
}
else
{
ObjectMotionModel::SetTarget(NULL);
}
}
bool plInterestingModifier::IEval(double secs, float del, uint32_t dirty)
{
for (int i=0; i < GetNumTargets(); i++)
{
if( GetTarget(i) && GetTarget(i)->GetDrawInterface() )
{
const hsBounds3Ext& targBnd = GetTarget(i)->GetDrawInterface()->GetWorldBounds();
if( targBnd.GetType() == kBoundsNormal )
{
plInterestingModMsg* pMsg = new plInterestingModMsg;
pMsg->fPos= GetTarget(i)->GetDrawInterface()->GetWorldBounds().GetCenter();
pMsg->fSize = GetTarget(i)->GetDrawInterface()->GetWorldBounds().GetMaxDim();
pMsg->fRadius = fInterestRadius;
pMsg->fWeight = fInterestWeight;
pMsg->fObj = GetTarget(i)->GetKey();
pMsg->fType = GetType();
pMsg->SetBCastFlag( plMessage::kPropagateToModifiers );
plgDispatch::MsgSend( pMsg );
}
}
}
return true;
}