void createBoxes(ISceneManager* smgr)
{
ISimpleMesh* boxMesh = IMeshManager::getInstance()->createCubeMesh("box1", boxSize, boxSize, boxSize);
u32 boxNum = 300;
#if defined(DEBUG) || defined(_DEBUG)
boxNum = 100;
#endif
IInstanceCollectionNode* collection = smgr->addInstanceCollectionNode(boxMesh, nullptr, boxNum, sizeof(XMFLOAT4));
for (u32 i = 0; i < boxNum; i++)
{
addBoxInstance(smgr, boxMesh, collection);
}
collection->setMaterialName("multi_box_material");
collection->addShadow(1);
}
bool EditorScene::PrepareAddingInstance(u32 collectionId)
{
SCollectionNodeInfo* collectionInfo = nullptr;
for (u32 i = 0; i < mCollectionNodeInfos.size(); i++)
{
if (mCollectionNodeInfos[i].Id == collectionId)
{
collectionInfo = &mCollectionNodeInfos[i];
break;
}
}
IInstanceCollectionNode* collectionNode = collectionInfo->CollectionNode;
IInstanceNode* node = collectionNode->addInstance(false, XMFLOAT3(0, 0, 0));
node->setTag(MESH_NODE_TAG);
node->addShadow(1);
mAddedNode = node;
return true;
}
IInstanceCollectionNode* EditorScene::CreateCollectionNode(IModelMesh* mesh, int maxNum)
{
IInstanceCollectionNode* collectionNode = mSceneManager->addInstanceCollectionNode(mesh, nullptr, maxNum, 0);
IMaterialManager* materialManager = IMaterialManager::getInstance();
IPipelineManager* pipelineManager = IPipelineManager::getInstance();
std::string prefix = "multi_";
for (u32 i = 0; i < mesh->getSubsetCount(); i++)
{
IMaterial* material = mesh->getMaterial(i);
if (!material)
continue;
std::string multiMaterialName = prefix + material->getName();
IMaterial* multi_material = materialManager->get(multiMaterialName, false);
if (!multi_material)
{
SMaterial material2(*material);
material2.setName(multiMaterialName);
for (u32 j = 0; j < EPU_COUNT; j++)
{
IPipeline* pipeline = material2.getPipeline(j);
if (pipeline)
{
std::string pipeline_name2 = prefix + pipeline->getName();
IPipeline* pipeline2 = pipelineManager->get(pipeline_name2);
material2.setPipeline(j, pipeline2);
}
}
materialManager->add(material2);
multi_material = materialManager->get(multiMaterialName, false);
}
collectionNode->setMaterial(i, multi_material);
}
collectionNode->addShadow(1);
return collectionNode;
}
