C++ SkeletonInstance::getBoneIterator方法代码示例

NifOgre::EntityList NpcAnimation::insertBoundedPart(const std::string &mesh, int group, const std::string &bonename)
{
    NifOgre::EntityList entities = NifOgre::Loader::createEntities(mEntityList.mSkelBase, bonename,
                                                                   mInsert, mesh);
    std::vector<Ogre::Entity*> &parts = entities.mEntities;
    for(size_t i = 0;i < parts.size();i++)
    {
        parts[i]->getUserObjectBindings().setUserAny(Ogre::Any(group));
        if (mVisibilityFlags != 0)
            parts[i]->setVisibilityFlags(mVisibilityFlags);

        for(unsigned int j=0; j < parts[i]->getNumSubEntities(); ++j)
        {
            Ogre::SubEntity* subEnt = parts[i]->getSubEntity(j);
            subEnt->setRenderQueueGroup(subEnt->getMaterial()->isTransparent() ? RQG_Alpha : RQG_Main);
        }
    }
    if(entities.mSkelBase)
    {
        Ogre::AnimationStateSet *aset = entities.mSkelBase->getAllAnimationStates();
        Ogre::AnimationStateIterator asiter = aset->getAnimationStateIterator();
        while(asiter.hasMoreElements())
        {
            Ogre::AnimationState *state = asiter.getNext();
            state->setEnabled(false);
            state->setLoop(false);
        }
        Ogre::SkeletonInstance *skelinst = entities.mSkelBase->getSkeleton();
        Ogre::Skeleton::BoneIterator boneiter = skelinst->getBoneIterator();
        while(boneiter.hasMoreElements())
            boneiter.getNext()->setManuallyControlled(true);
    }
    return entities;
}

void BoneCollisionManager::checkMesh(Ogre::String outFileName, Ogre::SceneNode* node)
{
	std::ofstream file(outFileName.c_str());
	if (file)
	{
		Ogre::Entity* ent = (Ogre::Entity*)node->getAttachedObject(0);
		Ogre::SkeletonInstance* skeletonInst = ent->getSkeleton();
		Ogre::Skeleton::BoneIterator boneI=skeletonInst->getBoneIterator();

		//file<<"Creating bone length information from:\n";
		file<<"Mesh name: "<<ent->getMesh()->getName()<<"\n";
		file<<"Skeleton name: "<<skeletonInst->getName()<<"\n\n";

		while(boneI.hasMoreElements())
		{
			Ogre::Bone* bone=boneI.getNext();
			Ogre::String bName=bone->getName();

			if (bone->getChild(0))
			{
				Ogre::Vector3 curr = bone->_getDerivedPosition();
				Ogre::Vector3 next = bone->getChild(0)->_getDerivedPosition();

				Ogre::Vector3 difference = next-curr;

				//length of bone
				Ogre::Real lenght = difference.length();

				file<<bName<<":\nLength\t\t\t=\t"<<Ogre::StringConverter::toString(lenght,3)<<"\n"<<
					"Position"<<"\t\t=\t"<<Ogre::StringConverter::toString(curr.x,1)<<", "<<
					Ogre::StringConverter::toString(curr.y,1)<<", "<<
					Ogre::StringConverter::toString(curr.z,1)<<"\n";
				if (!bone->getParent())
					file<<bName<<" is a Root Bone!\n\n";
				else
					file<<"\n\n";
			}
		}
	}
}

void Animation::setObjectRoot(const std::string &model, bool baseonly)
{
    OgreAssert(mAnimSources.empty(), "Setting object root while animation sources are set!");

    mSkelBase = NULL;
    mObjectRoot.setNull();

    if(model.empty())
        return;

    std::string mdlname = Misc::StringUtils::lowerCase(model);
    std::string::size_type p = mdlname.rfind('\\');
    if(p == std::string::npos)
        p = mdlname.rfind('/');
    if(p != std::string::npos)
        mdlname.insert(mdlname.begin()+p+1, 'x');
    else
        mdlname.insert(mdlname.begin(), 'x');
    if(!Ogre::ResourceGroupManager::getSingleton().resourceExistsInAnyGroup(mdlname))
    {
        mdlname = model;
        Misc::StringUtils::toLower(mdlname);
    }

    mObjectRoot = (!baseonly ? NifOgre::Loader::createObjects(mInsert, mdlname) :
                               NifOgre::Loader::createObjectBase(mInsert, mdlname));
    if(mObjectRoot->mSkelBase)
    {
        mSkelBase = mObjectRoot->mSkelBase;

        Ogre::AnimationStateSet *aset = mObjectRoot->mSkelBase->getAllAnimationStates();
        Ogre::AnimationStateIterator asiter = aset->getAnimationStateIterator();
        while(asiter.hasMoreElements())
        {
            Ogre::AnimationState *state = asiter.getNext();
            state->setEnabled(false);
            state->setLoop(false);
        }

        // Set the bones as manually controlled since we're applying the
        // transformations manually
        Ogre::SkeletonInstance *skelinst = mObjectRoot->mSkelBase->getSkeleton();
        Ogre::Skeleton::BoneIterator boneiter = skelinst->getBoneIterator();
        while(boneiter.hasMoreElements())
            boneiter.getNext()->setManuallyControlled(true);

        // Reattach any objects that have been attached to this one
        ObjectAttachMap::iterator iter = mAttachedObjects.begin();
        while(iter != mAttachedObjects.end())
        {
            if(!skelinst->hasBone(iter->second))
                mAttachedObjects.erase(iter++);
            else
            {
                mSkelBase->attachObjectToBone(iter->second, iter->first);
                ++iter;
            }
        }
    }
    else
        mAttachedObjects.clear();

    for(size_t i = 0;i < mObjectRoot->mControllers.size();i++)
    {
        if(mObjectRoot->mControllers[i].getSource().isNull())
            mObjectRoot->mControllers[i].setSource(mAnimationTimePtr[0]);
    }
}