void CAnimation::setBoneMappings()
{
mMappingInfos.clear();
SceneObjectMappingInfo rootMapping;
rootMapping.sceneObject = SO();
rootMapping.isMappedToBone = true;
mMappingInfos.push_back(rootMapping);
mInternal->mapCurveToSceneObject("", rootMapping.sceneObject);
Vector<HBone> childBones = findChildBones();
for (auto& entry : childBones)
_addBone(entry);
}
PhysicsRagDoll::RagBone* PhysicsRagDoll::_addAllBones(PhysicsRagDoll::RagBone* parent, TiXmlElement* boneElement, Actor* parentActor)
{
// get the information for the bone represented by this element.
Ogre::Vector3 dir = getAttributeValueAsVector3(boneElement, "dir");
Ogre::Real length = getAttributeValueAsReal(boneElement, "length");
Ogre::Vector3 size = getAttributeValueAsVector3(boneElement, "size");
Ogre::String skeleton_bone = getAttributeValueAsStdString(boneElement, "skeleton_bone");
Ogre::Bone* ogrebone = mSkeleton->getBone(skeleton_bone);
Ogre::String shapestr = getAttributeValueAsStdString(boneElement, "shape");
PhysicsRagDoll::RagBone::BoneShape shape = PhysicsRagDoll::RagBone::BS_BOX;
if (shapestr=="box")
shape = PhysicsRagDoll::RagBone::BS_BOX;
if (shapestr=="capsule")
shape = PhysicsRagDoll::RagBone::BS_CAPSULE;
if (shapestr=="cylinder")
shape = PhysicsRagDoll::RagBone::BS_CYLINDER;
if (shapestr=="cone")
shape = PhysicsRagDoll::RagBone::BS_CONE;
if (shapestr=="ellipsoid")
shape = PhysicsRagDoll::RagBone::BS_ELLIPSOID;
if (shapestr=="hull")
shape = PhysicsRagDoll::RagBone::BS_CONVEXHULL;
Ogre::Real mass = getAttributeValueAsReal(boneElement, "mass");
///////////////////////////////////////////////////////////////////////////////
RagBone* me = _addBone(mWorld, parent, dir, shape, size, mass, ogrebone, parentActor);
///////////////////////////////////////////////////////////////////////////////
// position the bone.
Ogre::Quaternion boneorient = mNode->_getDerivedOrientation() * ogrebone->_getDerivedOrientation();
Ogre::Vector3 bonepos;
if (shape != PhysicsRagDoll::RagBone::BS_CONVEXHULL)
bonepos = mNode->_getFullTransform() * ogrebone->_getDerivedPosition() + (boneorient * (dir * (length*0.5f)));
else
bonepos = mNode->_getFullTransform() * ogrebone->_getDerivedPosition();
if (me->getBody())
me->getBody()->setPositionOrientation(bonepos, boneorient);
// set offsets
if (!parent)
{
Ogre::Quaternion offsetorient = (boneorient.Inverse()) * mNode->_getDerivedOrientation();
Ogre::Vector3 offsetpos = boneorient.Inverse() * (mNode->_getDerivedPosition() - bonepos);
me->setOffset(offsetorient, offsetpos);
}
// get the joint to connect this bone with it's parent.
if (parent && me->getBody())
{
TiXmlElement* jointElement = getChildNamed(boneElement, "Joint");
if (!jointElement)
{
// error!
LOG_ERROR(Logger::CORE, " Joint not found while creating Ragdoll! ");
return me;
}
Ogre::Vector3 jointpin = getAttributeValueAsVector3(jointElement, "pin");
Ogre::String jointtypestr = getAttributeValueAsStdString(jointElement, "type");
PhysicsRagDoll::JointType jointtype = PhysicsRagDoll::JT_BALLSOCKET;
if (jointtypestr == "ballsocket")
jointtype = PhysicsRagDoll::JT_BALLSOCKET;
if (jointtypestr == "hinge")
jointtype = PhysicsRagDoll::JT_HINGE;
Ogre::Real limit1 = getAttributeValueAsReal(jointElement, "limit1");
Ogre::Real limit2 = getAttributeValueAsReal(jointElement, "limit2");
Ogre::Vector3 jpos = mNode->_getFullTransform() * ogrebone->_getDerivedPosition();
Ogre::Vector3 jpin = (mNode->_getDerivedOrientation() * parent->getOgreBone()->_getDerivedOrientation()) * jointpin;
_joinBones(jointtype, parent, me, jpos, jpin, limit1, limit2, mWorld);
}
LOG_MESSAGE(Logger::CORE, " added bone from '"+ogrebone->getName()+"'.");
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
// add all children of this bone.
for (TiXmlNode* cur = boneElement->FirstChild(); cur; cur = cur->NextSibling())
{
if (cur->Type() == TiXmlNode::ELEMENT && hasNodeName(cur, "Bone"))
{
_addAllBones(me, cur->ToElement(), parentActor);
}
}
return me;
}
