void Sprite3D::createAttachSprite3DNode(NodeData* nodedata, const MaterialDatas& materialdatas)
{
for(const auto& it : nodedata->modelNodeDatas)
{
if(it && getAttachNode(nodedata->id))
{
auto sprite = createSprite3DNode(nodedata,it,materialdatas);
if (sprite)
{
getAttachNode(nodedata->id)->addChild(sprite);
}
}
}
for(const auto& it : nodedata->children)
{
createAttachSprite3DNode(it,materialdatas);
}
}
void Sprite3D::createNode(NodeData* nodedata, Node* root, const MaterialDatas& matrialdatas, bool singleSprite)
{
Node* node=nullptr;
for(const auto& it : nodedata->modelNodeDatas)
{
if(it)
{
if(it->bones.size() > 0 || singleSprite)
{
auto mesh = Mesh::create(nodedata->id, getMeshIndexData(it->subMeshId));
if(mesh)
{
_meshes.pushBack(mesh);
if (_skeleton && it->bones.size())
{
auto skin = MeshSkin::create(_skeleton, it->bones, it->invBindPose);
mesh->setSkin(skin);
}
mesh->_visibleChanged = std::bind(&Sprite3D::onAABBDirty, this);
if (it->matrialId == "" && matrialdatas.materials.size())
{
const NTextureData* textureData = matrialdatas.materials[0].getTextureData(NTextureData::Usage::Diffuse);
mesh->setTexture(textureData->filename);
}
else
{
const NMaterialData* materialData=matrialdatas.getMaterialData(it->matrialId);
if(materialData)
{
const NTextureData* textureData = materialData->getTextureData(NTextureData::Usage::Diffuse);
if(textureData && !textureData->filename.empty())
{
auto tex = Director::getInstance()->getTextureCache()->addImage(textureData->filename);
if(tex)
{
Texture2D::TexParams texParams;
texParams.minFilter = GL_LINEAR;
texParams.magFilter = GL_LINEAR;
texParams.wrapS = textureData->wrapS;
texParams.wrapT = textureData->wrapT;
tex->setTexParameters(texParams);
mesh->setTexture(tex);
mesh->_isTransparent = (materialData->getTextureData(NTextureData::Usage::Transparency) != nullptr);
}
}
}
}
}
}
else
{
auto sprite = createSprite3DNode(nodedata,it,matrialdatas);
if (sprite)
{
if(root)
{
root->addChild(sprite);
}
}
node=sprite;
}
}
}
if(nodedata->modelNodeDatas.size() ==0 )
{
node= Node::create();
if(node)
{
node->setName(nodedata->id);
Vec3 pos, scale;
Quaternion quat;
nodedata->transform.decompose(&scale, &quat, &pos);
node->setPosition3D(pos);
node->setRotationQuat(quat);
node->setScaleX(scale.x);
node->setScaleY(scale.y);
node->setScaleZ(scale.z);
if(root)
{
root->addChild(node);
}
}
}
for(const auto& it : nodedata->children)
{
createNode(it,node, matrialdatas, singleSprite);
}
}
