488eac94f7
few headers and the osgAnimation sources are also modified to make everything goes well, including: A new REGISTER_OBJECT_WRAPPER2 macro to wrap classes like Skeleton::UpdateSkeleton. A bug fix in the Seralizer header which avoids setting default values to objects. Naming style fixes in osgAnimation headers and sources, also in the deprecated dotosg wrappers. A bug fix for the XML support, to write char values correctly. A small change in the osg::Geometry wrapper to ignore the InternalGeometry property, which is used by the MorphGeometry and should not be set by user applications. The avatar.osg, nathan.osg and robot.osg data files all work fine with serializers, with some 'unsupported wrapper' warnings when converting. I'm thinking of removing these warnings by disabling related property serializers (ComputeBoundingBoxCallback and Drawable::UpdateCallback), which are seldom recorded by users. By the way, I still wonder how would we handle the C4121 problem, discussed some days before. The /Zp compile option is set to 16 in the attached cmake script file. And is there a better solution now?"
136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/* -*-c++-*-
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* Copyright (C) 2008 Cedric Pinson <cedric.pinson@plopbyte.net>
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*
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* This library is open source and may be redistributed and/or modified under
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* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
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* (at your option) any later version. The full license is in LICENSE file
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* included with this distribution, and on the openscenegraph.org website.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* OpenSceneGraph Public License for more details.
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*/
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#include <osgAnimation/AnimationManagerBase>
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#include <osgAnimation/LinkVisitor>
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#include <algorithm>
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using namespace osgAnimation;
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AnimationManagerBase::~AnimationManagerBase() {}
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AnimationManagerBase::AnimationManagerBase()
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{
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_needToLink = false;
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_automaticLink = true;
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}
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void AnimationManagerBase::clearTargets()
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{
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for (TargetSet::iterator it = _targets.begin(); it != _targets.end(); ++it)
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(*it).get()->reset();
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}
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void AnimationManagerBase::dirty()
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{
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_needToLink = true;
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}
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void AnimationManagerBase::setAutomaticLink(bool state) { _automaticLink = state; }
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bool AnimationManagerBase::getAutomaticLink() const { return _automaticLink; }
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void AnimationManagerBase::operator()(osg::Node* node, osg::NodeVisitor* nv)
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{
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if (nv && nv->getVisitorType() == osg::NodeVisitor::UPDATE_VISITOR)
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{
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if (needToLink())
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{
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/** manager need to link, it means that an animation has been added
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so we need to relink all item animated with all animations.
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We apply the linker visitor on the manager node to affect
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all its children.
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But it should not be done here, it should be done in the
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update of AnimationManager
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*/
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link(node);
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}
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const osg::FrameStamp* fs = nv->getFrameStamp();
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update(fs->getSimulationTime());
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}
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traverse(node,nv);
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}
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AnimationManagerBase::AnimationManagerBase(const AnimationManagerBase& b, const osg::CopyOp& copyop) : osg::NodeCallback(b,copyop)
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{
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const AnimationList& animationList = b.getAnimationList();
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for (AnimationList::const_iterator it = animationList.begin();
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it != animationList.end();
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++it)
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{
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Animation* animation = dynamic_cast<osgAnimation::Animation*>(it->get()->clone(copyop));
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_animations.push_back(animation);
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}
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_needToLink = true;
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_automaticLink = b._automaticLink;
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buildTargetReference();
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}
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void AnimationManagerBase::buildTargetReference()
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{
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_targets.clear();
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for( AnimationList::iterator iterAnim = _animations.begin(); iterAnim != _animations.end(); ++iterAnim )
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{
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Animation* anim = (*iterAnim).get();
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for (ChannelList::iterator it = anim->getChannels().begin();
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it != anim->getChannels().end();
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++it)
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_targets.insert((*it)->getTarget());
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}
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}
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void AnimationManagerBase::registerAnimation (Animation* animation)
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{
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_needToLink = true;
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_animations.push_back(animation);
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buildTargetReference();
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}
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void AnimationManagerBase::unregisterAnimation (Animation* animation)
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{
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AnimationList::iterator it = std::find(_animations.begin(), _animations.end(), animation);
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if (it != _animations.end())
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{
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_animations.erase(it);
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}
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buildTargetReference();
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}
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bool AnimationManagerBase::needToLink() const { return _needToLink && getAutomaticLink(); }
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void AnimationManagerBase::setLinkVisitor(LinkVisitor* visitor)
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{
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_linker = visitor;
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}
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LinkVisitor* AnimationManagerBase::getOrCreateLinkVisitor()
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{
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if (!_linker.valid())
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_linker = new LinkVisitor;
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return _linker.get();
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}
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void AnimationManagerBase::link(osg::Node* subgraph)
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{
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LinkVisitor* linker = getOrCreateLinkVisitor();
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linker->getAnimationList().clear();
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linker->getAnimationList() = _animations;
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subgraph->accept(*linker);
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_needToLink = false;
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buildTargetReference();
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}
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