void
Terrain::_deleteMaterials(void)
{
Ogre::MaterialManager* materialManager = Ogre::MaterialManager::getSingletonPtr();
// So we can delete this terrain after material manager is delete
if (materialManager)
{
for (MaterialMap::const_iterator it = mMaterials.begin(); it != mMaterials.end(); ++it)
{
Ogre::ResourceHandle handle = it->second->getHandle();
materialManager->remove(handle);
}
}
mMaterials.clear();
Ogre::TextureManager* textureManager = Ogre::TextureManager::getSingletonPtr();
if (textureManager)
{
for (AtlasArray::const_iterator it = mAtlases.begin(); it != mAtlases.end(); ++it)
{
// Only remove composited textures.
if (!it->texture.isNull() && !it->image.isNull())
{
textureManager->remove(it->texture->getHandle());
}
}
for (TextureList::const_iterator it = mLightmapTextures.begin(); it != mLightmapTextures.end(); ++it)
{
textureManager->remove((*it)->getHandle());
}
}
mAtlases.clear();
mLightmapTextures.clear();
mAtlasPixmaps.clear();
// Mark as invalidate
mSolidAtlasAllocInfo.blockId = mMaxAtlasBlockId;
mTransparentAtlasAllocInfo.blockId = mMaxAtlasBlockId;
}
//-----------------------------------------------------------------------
void MaterialTab::OnChangeName(wxCommandEvent& event)
{
wxString newName = mTxtMaterialName->GetValue();
wxString oldName = mMaterialListBox->GetStringSelection();
Ogre::String newMaterialName = wx2ogre(newName);
Ogre::String oldMaterialName = wx2ogre(oldName);
Ogre::MaterialPtr material = Ogre::MaterialManager::getSingleton().getByName(oldMaterialName);
if (!material.isNull())
{
Ogre::MaterialPtr clonedMaterial = material->clone(newMaterialName);
if (!clonedMaterial.isNull())
{
// Load the new resource, unload the old one, remove it from the list and set the new material as the selected
clonedMaterial->load();
Ogre::MaterialManager* materialManager = Ogre::MaterialManager::getSingletonPtr();
materialManager->remove(oldMaterialName);
mMaterialListBox->Delete(mMaterialListBox->GetSelection());
mMaterialListBox->addMaterialName(newName);
selectMaterial(newName);
}
}
}