//-----------------------------------------------------------------------------------------
bool CBillboardSetEditor::load(bool async)
{
if(mLoaded->get())
return true;
if(CNodeEditor::load())
{
mBillboardSetHandle = mOgitorsRoot->GetSceneManager()->createBillboardSet(mName->get());
mHandle->attachObject(mBillboardSetHandle);
mBillboardSetHandle->setBillboardType((Ogre::BillboardType)mBillboardType->get());
mBillboardSetHandle->setSortingEnabled(mSorting->get());
mBillboardSetHandle->setBillboardOrigin((Ogre::BillboardOrigin)mOrigin->get());
mBillboardSetHandle->setBillboardRotationType((Ogre::BillboardRotationType)mRotation->get());
mBillboardSetHandle->setDefaultWidth(mDefaultWidth->get());
mBillboardSetHandle->setDefaultHeight(mDefaultHeight->get());
mBillboardSetHandle->setVisibilityFlags(1 << mLayer->get());
if(mMaterial->get() != "")
mBillboardSetHandle->setMaterialName(mMaterial->get());
mBillboardSetHandle->setPointRenderingEnabled(mPointRendering->get());
mBillboardSetHandle->setRenderingDistance(mRenderDistance->get());
Ogre::Vector2 v2val;
Ogre::Vector3 v3val;
Ogre::Vector4 v4val;
Ogre::ColourValue cval;
Ogre::Real rval;
int ival;
Ogre::String propname;
int count = mBillboardCount->get();
for(int ix = 0;ix < count;ix++)
{
propname = "billboard" + Ogre::StringConverter::toString(ix);
Ogre::Billboard *pBillboard = mBillboardSetHandle->createBillboard(Ogre::Vector3::ZERO);
mProperties.getValue(propname + "::position", v3val);
pBillboard->setPosition(v3val);
mProperties.getValue(propname + "::colour", cval);
pBillboard->setColour(cval);
mProperties.getValue(propname + "::dimensions", v2val);
pBillboard->setDimensions(v2val.x, v2val.y);
mProperties.getValue(propname + "::rotation", rval);
pBillboard->setRotation(Ogre::Degree(rval));
mProperties.getValue(propname + "::texcoordindex", ival);
pBillboard->setTexcoordIndex(ival);
mProperties.getValue(propname + "::texrect", v4val);
pBillboard->setTexcoordRect(v4val.x, v4val.y, v4val.z, v4val.w);
}
}
else
return false;
return true;
}
/**
* Get a new Billboard. If have no more billboard then 0 is returned
*/
Ogre::Billboard *BillboardManager::getNewBillboard(int atlasNumber)
{
ASSERT(mBillboardSet);
if(mBillboards.empty()){
return 0;
}
// check if we have to attach to the scene node
if(mBillboards.size() == mBillboardSet->getPoolSize()){
// this is the first that we will remove
mNode->attachObject(mBillboardSet);
}
Ogre::Billboard *result = mBillboards.front();
mBillboards.pop_front();
// configure the atlas if needed
if(atlasNumber >= 0){
Ogre::Real x1 = (mAtlasSize * atlasNumber);
ASSERT(x1 + mAtlasSize <= 1.0f);
result->setTexcoordRect(x1, 0.0f, x1+mAtlasSize, 1.0f);
}
return result;
}