scene::IAnimatedMesh* loadMesh(const io::path &filename)
{
io::path extension;
core::getFileNameExtension(extension, filename);
extension.make_lower();
// if a texture is loaded apply it to the current model..
if (extension == ".jpg" || extension == ".pcx" ||
extension == ".png" || extension == ".ppm" ||
extension == ".pgm" || extension == ".pbm" ||
extension == ".psd" || extension == ".tga" ||
extension == ".bmp" || extension == ".wal")
{
video::ITexture * texture =
device_->getVideoDriver()->getTexture(filename.c_str());
if ( texture && node_ )
{
// always reload texture
device_->getVideoDriver()->removeTexture(texture);
texture = device_->getVideoDriver()->getTexture( filename.c_str() );
node_->setMaterialTexture(0, texture);
}
return 0;
}
// if a archive is loaded add it to the FileSystems..
else if (extension == ".pk3" || extension == ".zip")
{
device_->getFileSystem()->addFileArchive(filename);
return 0;
}
else if (extension == ".pak")
{
device_->getFileSystem()->addFileArchive(filename);
return 0;
}
// load a model into the engine
if (node_){
node_->remove();
node_ = 0;
}
return device_->getSceneManager()->getMesh( filename.c_str() );
}
/** 2-step construction */
void setNode(scene::ISceneNode* node)
{
//assert(m_node == NULL);
if (m_node != NULL)
{
m_node->remove();
}
m_node = node;
if (node->getType() == irr::scene::ESNT_LOD_NODE)
{
((LODNode*)node)->setNodesPosition(m_init_xyz);
((LODNode*)node)->setNodesRotation(m_init_hpr);
((LODNode*)node)->setNodesScale(m_init_scale);
}
else
{
m_node->setPosition(m_init_xyz);
m_node->setRotation(m_init_hpr);
m_node->setScale(m_init_scale);
}
}