/***********************************************************
operator *
***********************************************************/
LbaQuaternion LbaQuaternion::operator *(const LbaQuaternion & q) const
{
return LbaQuaternion( W*q.X + q.W*X + Y*q.Z - q.Y*Z,
W*q.Y + q.W*Y + Z*q.X - q.Z*X,
W*q.Z + q.W*Z + X*q.Y - q.X*Y,
W*q.W - X*q.X - Y*q.Y - Z*q.Z);
}
/***********************************************************
Constructor
***********************************************************/
PhysicalDescriptionTriangleMesh::PhysicalDescriptionTriangleMesh(float posX, float posY, float posZ,
const std::string &FileName)
:PhysicalDescriptionWithShape(posX, posY, posZ, 1, 0, LbaQuaternion()),
MeshInfoDataFileName(FileName)
{
}
/***********************************************************
update model
***********************************************************/
void OsgObjectHandler::UpdateModel(const LbaNet::ModelInfo &mInfo)
{
if(_uselight)
{
if(_OsgObject)
OsgHandler::getInstance()->RemoveActorNode(_sceneidx, _OsgObject, true);
}
else
{
if(_OsgObjectNoLight)
OsgHandler::getInstance()->RemoveActorNode(_sceneidx, _OsgObjectNoLight, false);
}
osg::ref_ptr<osg::MatrixTransform> node;
boost::shared_ptr<DisplayTransformation> Tr(new DisplayTransformation());;
Tr->translationX = mInfo.TransX;
Tr->translationY = mInfo.TransY;
Tr->translationZ = mInfo.TransZ;
Tr->rotation = LbaQuaternion(mInfo.RotX, mInfo.RotY, mInfo.RotZ);
Tr->scaleX = mInfo.ScaleX;
Tr->scaleY = mInfo.ScaleY;
Tr->scaleZ = mInfo.ScaleZ;
if(mInfo.TypeRenderer == LbaNet::RenderSprite)
{
node = OsgHandler::getInstance()->CreateSpriteObject(_sceneidx, mInfo.ModelName,
mInfo.ColorR, mInfo.ColorG, mInfo.ColorB, mInfo.ColorA,
Tr, mInfo.UseLight, mInfo.CastShadow,
mInfo.UseBillboard);
}
else
{
if(mInfo.ModelName != "")
node = OsgHandler::getInstance()->CreateSimpleObject(_sceneidx, mInfo.ModelName, Tr,
mInfo.UseLight, mInfo.CastShadow);
}
if(_uselight)
_OsgObject = node;
else
_OsgObjectNoLight = node;
UpdateMatrix();
RefreshText();
}
/***********************************************************
build description into a reald physic object
***********************************************************/
boost::shared_ptr<PhysicalObjectHandlerBase> PhysicalDescriptionNoShape::BuildSelf(
boost::shared_ptr<PhysXEngine> _PEngine) const
{
return boost::shared_ptr<PhysicalObjectHandlerBase>(
new SimplePhysicalObjectHandler(positionX, positionY, positionZ, LbaQuaternion()));
}
