mirror of https://github.com/axmolengine/axmol.git
1028 lines
31 KiB
C++
1028 lines
31 KiB
C++
/****************************************************************************
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Copyright (c) 2014 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "3d/CCSprite3D.h"
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#include "3d/CCObjLoader.h"
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#include "3d/CCMeshSkin.h"
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#include "3d/CCBundle3D.h"
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#include "3d/CCSprite3DMaterial.h"
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#include "3d/CCAttachNode.h"
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#include "3d/CCMesh.h"
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#include "base/CCDirector.h"
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#include "base/CCAsyncTaskPool.h"
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#include "2d/CCLight.h"
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#include "2d/CCCamera.h"
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#include "base/ccMacros.h"
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#include "platform/CCPlatformMacros.h"
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#include "platform/CCFileUtils.h"
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#include "renderer/CCTextureCache.h"
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#include "renderer/CCRenderer.h"
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#include "renderer/CCGLProgramState.h"
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#include "renderer/CCGLProgramCache.h"
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#include "renderer/CCMaterial.h"
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#include "renderer/CCTechnique.h"
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#include "renderer/CCPass.h"
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#include "deprecated/CCString.h" // For StringUtils::format
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NS_CC_BEGIN
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static Sprite3DMaterial* getSprite3DMaterialForAttribs(MeshVertexData* meshVertexData, bool usesLight);
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Sprite3D* Sprite3D::create()
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{
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//
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auto sprite = new (std::nothrow) Sprite3D();
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if (sprite && sprite->init())
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{
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sprite->autorelease();
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return sprite;
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}
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CC_SAFE_DELETE(sprite);
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return nullptr;
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}
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Sprite3D* Sprite3D::create(const std::string& modelPath)
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{
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CCASSERT(modelPath.length() >= 4, "invalid filename for Sprite3D");
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auto sprite = new (std::nothrow) Sprite3D();
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if (sprite && sprite->initWithFile(modelPath))
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{
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sprite->_contentSize = sprite->getBoundingBox().size;
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sprite->autorelease();
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return sprite;
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}
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CC_SAFE_DELETE(sprite);
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return nullptr;
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}
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Sprite3D* Sprite3D::create(const std::string& modelPath, const std::string& texturePath)
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{
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auto sprite = create(modelPath);
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if (sprite)
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{
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sprite->setTexture(texturePath);
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}
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return sprite;
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}
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void Sprite3D::createAsync(const std::string& modelPath, const std::function<void(Sprite3D*, void*)>& callback, void* callbackparam)
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{
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createAsync(modelPath, "", callback, callbackparam);
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}
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void Sprite3D::createAsync(const std::string& modelPath, const std::string& texturePath, const std::function<void(Sprite3D*, void*)>& callback, void* callbackparam)
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{
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Sprite3D *sprite = new (std::nothrow) Sprite3D();
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if (sprite->loadFromCache(modelPath))
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{
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sprite->autorelease();
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if (!texturePath.empty())
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sprite->setTexture(texturePath);
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callback(sprite, callbackparam);
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return;
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}
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sprite->_asyncLoadParam.afterLoadCallback = callback;
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sprite->_asyncLoadParam.texPath = texturePath;
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sprite->_asyncLoadParam.modlePath = modelPath;
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sprite->_asyncLoadParam.callbackParam = callbackparam;
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sprite->_asyncLoadParam.materialdatas = new (std::nothrow) MaterialDatas();
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sprite->_asyncLoadParam.meshdatas = new (std::nothrow) MeshDatas();
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sprite->_asyncLoadParam.nodeDatas = new (std::nothrow) NodeDatas();
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AsyncTaskPool::getInstance()->enqueue(AsyncTaskPool::TaskType::TASK_IO, CC_CALLBACK_1(Sprite3D::afterAsyncLoad, sprite), (void*)(&sprite->_asyncLoadParam), [sprite]()
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{
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sprite->_asyncLoadParam.result = sprite->loadFromFile(sprite->_asyncLoadParam.modlePath, sprite->_asyncLoadParam.nodeDatas, sprite->_asyncLoadParam.meshdatas, sprite->_asyncLoadParam.materialdatas);
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});
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}
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void Sprite3D::afterAsyncLoad(void* param)
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{
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Sprite3D::AsyncLoadParam* asyncParam = (Sprite3D::AsyncLoadParam*)param;
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autorelease();
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if (asyncParam)
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{
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if (asyncParam->result)
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{
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_meshes.clear();
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_meshVertexDatas.clear();
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CC_SAFE_RELEASE_NULL(_skeleton);
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removeAllAttachNode();
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//create in the main thread
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auto& meshdatas = asyncParam->meshdatas;
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auto& materialdatas = asyncParam->materialdatas;
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auto& nodeDatas = asyncParam->nodeDatas;
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if (initFrom(*nodeDatas, *meshdatas, *materialdatas))
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{
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auto spritedata = Sprite3DCache::getInstance()->getSpriteData(asyncParam->modlePath);
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if (spritedata == nullptr)
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{
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//add to cache
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auto data = new (std::nothrow) Sprite3DCache::Sprite3DData();
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data->materialdatas = materialdatas;
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data->nodedatas = nodeDatas;
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data->meshVertexDatas = _meshVertexDatas;
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for (const auto mesh : _meshes) {
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data->glProgramStates.pushBack(mesh->getGLProgramState());
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}
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Sprite3DCache::getInstance()->addSprite3DData(asyncParam->modlePath, data);
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CC_SAFE_DELETE(meshdatas);
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materialdatas = nullptr;
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nodeDatas = nullptr;
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}
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}
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CC_SAFE_DELETE(meshdatas);
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CC_SAFE_DELETE(materialdatas);
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CC_SAFE_DELETE(nodeDatas);
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if (asyncParam->texPath != "")
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{
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setTexture(asyncParam->texPath);
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}
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}
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else
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{
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CCLOG("file load failed: %s ", asyncParam->modlePath.c_str());
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}
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asyncParam->afterLoadCallback(this, asyncParam->callbackParam);
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}
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}
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AABB Sprite3D::getAABBRecursivelyImp(Node *node)
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{
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AABB aabb;
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for (auto iter : node->getChildren()){
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aabb.merge(getAABBRecursivelyImp(iter));
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}
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Sprite3D *sprite3d = dynamic_cast<Sprite3D*>(node);
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if (sprite3d)
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aabb.merge(sprite3d->getAABB());
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return aabb;
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}
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bool Sprite3D::loadFromCache(const std::string& path)
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{
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auto spritedata = Sprite3DCache::getInstance()->getSpriteData(path);
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if (spritedata)
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{
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for (auto it : spritedata->meshVertexDatas) {
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_meshVertexDatas.pushBack(it);
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}
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_skeleton = Skeleton3D::create(spritedata->nodedatas->skeleton);
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CC_SAFE_RETAIN(_skeleton);
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for(const auto& it : spritedata->nodedatas->nodes)
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{
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if(it)
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{
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createNode(it, this, *(spritedata->materialdatas), spritedata->nodedatas->nodes.size() == 1);
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}
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}
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for(const auto& it : spritedata->nodedatas->skeleton)
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{
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if(it)
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{
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createAttachSprite3DNode(it,*(spritedata->materialdatas));
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}
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}
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for (ssize_t i = 0; i < _meshes.size(); i++) {
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// cloning is needed in order to have one state per sprite
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auto glstate = spritedata->glProgramStates.at(i);
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_meshes.at(i)->setGLProgramState(glstate->clone());
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}
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return true;
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}
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return false;
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}
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bool Sprite3D::loadFromFile(const std::string& path, NodeDatas* nodedatas, MeshDatas* meshdatas, MaterialDatas* materialdatas)
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{
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std::string fullPath = FileUtils::getInstance()->fullPathForFilename(path);
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std::string ext = FileUtils::getInstance()->getFileExtension(path);
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if (ext == ".obj")
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{
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return Bundle3D::loadObj(*meshdatas, *materialdatas, *nodedatas, fullPath);
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}
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else if (ext == ".c3b" || ext == ".c3t")
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{
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//load from .c3b or .c3t
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auto bundle = Bundle3D::createBundle();
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if (!bundle->load(fullPath))
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{
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Bundle3D::destroyBundle(bundle);
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return false;
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}
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auto ret = bundle->loadMeshDatas(*meshdatas)
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&& bundle->loadMaterials(*materialdatas) && bundle->loadNodes(*nodedatas);
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Bundle3D::destroyBundle(bundle);
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return ret;
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}
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return false;
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}
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Sprite3D::Sprite3D()
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: _skeleton(nullptr)
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, _blend(BlendFunc::ALPHA_NON_PREMULTIPLIED)
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, _aabbDirty(true)
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, _lightMask(-1)
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, _shaderUsingLight(false)
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, _forceDepthWrite(false)
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, _usingAutogeneratedGLProgram(true)
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{
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}
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Sprite3D::~Sprite3D()
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{
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_meshes.clear();
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_meshVertexDatas.clear();
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CC_SAFE_RELEASE_NULL(_skeleton);
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removeAllAttachNode();
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}
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bool Sprite3D::init()
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{
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if(Node::init())
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{
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return true;
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}
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return false;
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}
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bool Sprite3D::initWithFile(const std::string& path)
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{
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_aabbDirty = true;
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_meshes.clear();
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_meshVertexDatas.clear();
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CC_SAFE_RELEASE_NULL(_skeleton);
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removeAllAttachNode();
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if (loadFromCache(path))
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return true;
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MeshDatas* meshdatas = new (std::nothrow) MeshDatas();
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MaterialDatas* materialdatas = new (std::nothrow) MaterialDatas();
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NodeDatas* nodeDatas = new (std::nothrow) NodeDatas();
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if (loadFromFile(path, nodeDatas, meshdatas, materialdatas))
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{
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if (initFrom(*nodeDatas, *meshdatas, *materialdatas))
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{
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//add to cache
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auto data = new (std::nothrow) Sprite3DCache::Sprite3DData();
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data->materialdatas = materialdatas;
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data->nodedatas = nodeDatas;
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data->meshVertexDatas = _meshVertexDatas;
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for (const auto mesh : _meshes) {
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data->glProgramStates.pushBack(mesh->getGLProgramState());
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}
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Sprite3DCache::getInstance()->addSprite3DData(path, data);
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CC_SAFE_DELETE(meshdatas);
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_contentSize = getBoundingBox().size;
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return true;
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}
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}
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CC_SAFE_DELETE(meshdatas);
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CC_SAFE_DELETE(materialdatas);
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CC_SAFE_DELETE(nodeDatas);
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return false;
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}
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bool Sprite3D::initFrom(const NodeDatas& nodeDatas, const MeshDatas& meshdatas, const MaterialDatas& materialdatas)
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{
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for(const auto& it : meshdatas.meshDatas)
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{
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if(it)
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{
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// Mesh* mesh = Mesh::create(*it);
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// _meshes.pushBack(mesh);
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auto meshvertex = MeshVertexData::create(*it);
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_meshVertexDatas.pushBack(meshvertex);
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}
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}
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_skeleton = Skeleton3D::create(nodeDatas.skeleton);
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CC_SAFE_RETAIN(_skeleton);
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for(const auto& it : nodeDatas.nodes)
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{
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if(it)
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{
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createNode(it, this, materialdatas, nodeDatas.nodes.size() == 1);
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}
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}
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for(const auto& it : nodeDatas.skeleton)
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{
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if(it)
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{
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createAttachSprite3DNode(it,materialdatas);
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}
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}
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genMaterial();
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return true;
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}
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Sprite3D* Sprite3D::createSprite3DNode(NodeData* nodedata,ModelData* modeldata,const MaterialDatas& materialdatas)
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{
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auto sprite = new (std::nothrow) Sprite3D();
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if (sprite)
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{
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sprite->setName(nodedata->id);
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auto mesh = Mesh::create(nodedata->id, getMeshIndexData(modeldata->subMeshId));
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if (_skeleton && modeldata->bones.size())
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{
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auto skin = MeshSkin::create(_skeleton, modeldata->bones, modeldata->invBindPose);
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mesh->setSkin(skin);
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}
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if (modeldata->matrialId == "" && materialdatas.materials.size())
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{
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const NTextureData* textureData = materialdatas.materials[0].getTextureData(NTextureData::Usage::Diffuse);
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mesh->setTexture(textureData->filename);
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}
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else
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{
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const NMaterialData* materialData=materialdatas.getMaterialData(modeldata->matrialId);
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if(materialData)
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{
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const NTextureData* textureData = materialData->getTextureData(NTextureData::Usage::Diffuse);
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if(textureData)
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{
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mesh->setTexture(textureData->filename);
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auto tex = mesh->getTexture();
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if(tex)
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{
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Texture2D::TexParams texParams;
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texParams.minFilter = GL_LINEAR;
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texParams.magFilter = GL_LINEAR;
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texParams.wrapS = textureData->wrapS;
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texParams.wrapT = textureData->wrapT;
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tex->setTexParameters(texParams);
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mesh->_isTransparent = (materialData->getTextureData(NTextureData::Usage::Transparency) != nullptr);
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}
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}
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textureData = materialData->getTextureData(NTextureData::Usage::Normal);
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if (textureData)
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{
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auto tex = Director::getInstance()->getTextureCache()->addImage(textureData->filename);
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if(tex)
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{
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Texture2D::TexParams texParams;
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texParams.minFilter = GL_LINEAR;
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texParams.magFilter = GL_LINEAR;
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texParams.wrapS = textureData->wrapS;
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texParams.wrapT = textureData->wrapT;
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tex->setTexParameters(texParams);
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}
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mesh->setTexture(tex, NTextureData::Usage::Normal);
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}
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}
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}
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// set locale transform
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Vec3 pos;
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Quaternion qua;
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Vec3 scale;
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nodedata->transform.decompose(&scale, &qua, &pos);
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sprite->setPosition3D(pos);
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sprite->setRotationQuat(qua);
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sprite->setScaleX(scale.x);
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sprite->setScaleY(scale.y);
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sprite->setScaleZ(scale.z);
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sprite->addMesh(mesh);
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sprite->autorelease();
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sprite->genMaterial();
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}
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return sprite;
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}
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void Sprite3D::createAttachSprite3DNode(NodeData* nodedata, const MaterialDatas& materialdatas)
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{
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for(const auto& it : nodedata->modelNodeDatas)
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{
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if(it && getAttachNode(nodedata->id))
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{
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auto sprite = createSprite3DNode(nodedata,it,materialdatas);
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if (sprite)
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{
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getAttachNode(nodedata->id)->addChild(sprite);
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}
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}
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}
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for(const auto& it : nodedata->children)
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{
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createAttachSprite3DNode(it,materialdatas);
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}
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}
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void Sprite3D::setMaterial(Material *material)
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{
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setMaterial(material, -1);
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}
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void Sprite3D::setMaterial(Material *material, int meshIndex)
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{
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CCASSERT(material, "Invalid Material");
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CCASSERT(meshIndex == -1 || (meshIndex >=0 && meshIndex < _meshes.size()), "Invalid meshIndex");
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if (meshIndex == -1)
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{
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for (ssize_t i = 0; i < _meshes.size(); i++)
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{
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_meshes.at(i)->setMaterial(i == 0 ? material : material->clone());
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}
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}
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else
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{
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auto mesh = _meshes.at(meshIndex);
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mesh->setMaterial(material);
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}
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_usingAutogeneratedGLProgram = false;
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}
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Material* Sprite3D::getMaterial(int meshIndex) const
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{
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CCASSERT(meshIndex >=0 && meshIndex < _meshes.size(), "Invalid meshIndex");
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return _meshes.at(meshIndex)->getMaterial();
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}
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void Sprite3D::genMaterial(bool useLight)
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{
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_shaderUsingLight = useLight;
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std::unordered_map<const MeshVertexData*, Sprite3DMaterial*> materials;
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for(auto meshVertexData : _meshVertexDatas)
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{
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auto material = getSprite3DMaterialForAttribs(meshVertexData, useLight);
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materials[meshVertexData] = material;
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}
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for (auto& mesh: _meshes)
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{
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auto material = materials[mesh->getMeshIndexData()->getMeshVertexData()];
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//keep original state block if exist
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auto oldmaterial = mesh->getMaterial();
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if (oldmaterial)
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{
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material->setStateBlock(oldmaterial->getStateBlock());
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}
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if (material->getReferenceCount() == 1)
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mesh->setMaterial(material);
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else
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mesh->setMaterial(material->clone());
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}
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}
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void Sprite3D::createNode(NodeData* nodedata, Node* root, const MaterialDatas& materialdatas, bool singleSprite)
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{
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Node* node=nullptr;
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|
for(const auto& it : nodedata->modelNodeDatas)
|
|
{
|
|
if(it)
|
|
{
|
|
if(it->bones.size() > 0 || singleSprite)
|
|
{
|
|
if(singleSprite && root!=nullptr)
|
|
root->setName(nodedata->id);
|
|
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 == "" && materialdatas.materials.size())
|
|
{
|
|
const NTextureData* textureData = materialdatas.materials[0].getTextureData(NTextureData::Usage::Diffuse);
|
|
mesh->setTexture(textureData->filename);
|
|
}
|
|
else
|
|
{
|
|
const NMaterialData* materialData=materialdatas.getMaterialData(it->matrialId);
|
|
if(materialData)
|
|
{
|
|
const NTextureData* textureData = materialData->getTextureData(NTextureData::Usage::Diffuse);
|
|
if(textureData)
|
|
{
|
|
mesh->setTexture(textureData->filename);
|
|
auto tex = mesh->getTexture();
|
|
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->_isTransparent = (materialData->getTextureData(NTextureData::Usage::Transparency) != nullptr);
|
|
}
|
|
}
|
|
textureData = materialData->getTextureData(NTextureData::Usage::Normal);
|
|
if (textureData)
|
|
{
|
|
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, NTextureData::Usage::Normal);
|
|
}
|
|
}
|
|
}
|
|
|
|
Vec3 pos;
|
|
Quaternion qua;
|
|
Vec3 scale;
|
|
nodedata->transform.decompose(&scale, &qua, &pos);
|
|
setPosition3D(pos);
|
|
setRotationQuat(qua);
|
|
setScaleX(scale.x);
|
|
setScaleY(scale.y);
|
|
setScaleZ(scale.z);
|
|
|
|
node = this;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
auto sprite = createSprite3DNode(nodedata,it,materialdatas);
|
|
if (sprite)
|
|
{
|
|
if(root)
|
|
{
|
|
root->addChild(sprite);
|
|
}
|
|
}
|
|
node=sprite;
|
|
}
|
|
}
|
|
}
|
|
if(nodedata->modelNodeDatas.size() ==0 )
|
|
{
|
|
node= Node::create();
|
|
if(node)
|
|
{
|
|
node->setName(nodedata->id);
|
|
|
|
// set locale transform
|
|
Vec3 pos;
|
|
Quaternion qua;
|
|
Vec3 scale;
|
|
nodedata->transform.decompose(&scale, &qua, &pos);
|
|
node->setPosition3D(pos);
|
|
node->setRotationQuat(qua);
|
|
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, materialdatas, nodedata->children.size() == 1);
|
|
}
|
|
}
|
|
|
|
MeshIndexData* Sprite3D::getMeshIndexData(const std::string& indexId) const
|
|
{
|
|
for (auto it : _meshVertexDatas) {
|
|
auto index = it->getMeshIndexDataById(indexId);
|
|
if (index)
|
|
return index;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void Sprite3D::addMesh(Mesh* mesh)
|
|
{
|
|
auto meshVertex = mesh->getMeshIndexData()->_vertexData;
|
|
_meshVertexDatas.pushBack(meshVertex);
|
|
_meshes.pushBack(mesh);
|
|
}
|
|
|
|
void Sprite3D::setTexture(const std::string& texFile)
|
|
{
|
|
auto tex = Director::getInstance()->getTextureCache()->addImage(texFile);
|
|
setTexture(tex);
|
|
}
|
|
|
|
void Sprite3D::setTexture(Texture2D* texture)
|
|
{
|
|
for (auto mesh: _meshes) {
|
|
mesh->setTexture(texture);
|
|
}
|
|
}
|
|
AttachNode* Sprite3D::getAttachNode(const std::string& boneName)
|
|
{
|
|
auto it = _attachments.find(boneName);
|
|
if (it != _attachments.end())
|
|
return it->second;
|
|
|
|
if (_skeleton)
|
|
{
|
|
auto bone = _skeleton->getBoneByName(boneName);
|
|
if (bone)
|
|
{
|
|
auto attachNode = AttachNode::create(bone);
|
|
addChild(attachNode);
|
|
_attachments[boneName] = attachNode;
|
|
return attachNode;
|
|
}
|
|
}
|
|
|
|
return nullptr;
|
|
}
|
|
|
|
void Sprite3D::removeAttachNode(const std::string& boneName)
|
|
{
|
|
auto it = _attachments.find(boneName);
|
|
if (it != _attachments.end())
|
|
{
|
|
removeChild(it->second);
|
|
_attachments.erase(it);
|
|
}
|
|
}
|
|
|
|
void Sprite3D::removeAllAttachNode()
|
|
{
|
|
for (auto& it : _attachments) {
|
|
removeChild(it.second);
|
|
}
|
|
_attachments.clear();
|
|
}
|
|
|
|
void Sprite3D::visit(cocos2d::Renderer *renderer, const cocos2d::Mat4 &parentTransform, uint32_t parentFlags)
|
|
{
|
|
// quick return if not visible. children won't be drawn.
|
|
if (!_visible)
|
|
{
|
|
return;
|
|
}
|
|
|
|
uint32_t flags = processParentFlags(parentTransform, parentFlags);
|
|
flags |= FLAGS_RENDER_AS_3D;
|
|
|
|
//
|
|
Director* director = Director::getInstance();
|
|
director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
|
|
director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, _modelViewTransform);
|
|
|
|
bool visibleByCamera = isVisitableByVisitingCamera();
|
|
|
|
int i = 0;
|
|
|
|
if(!_children.empty())
|
|
{
|
|
sortAllChildren();
|
|
// draw children zOrder < 0
|
|
for( ; i < _children.size(); i++ )
|
|
{
|
|
auto node = _children.at(i);
|
|
|
|
if (node && node->getLocalZOrder() < 0)
|
|
node->visit(renderer, _modelViewTransform, flags);
|
|
else
|
|
break;
|
|
}
|
|
// self draw
|
|
if (visibleByCamera)
|
|
this->draw(renderer, _modelViewTransform, flags);
|
|
|
|
for(auto it=_children.cbegin()+i; it != _children.cend(); ++it)
|
|
(*it)->visit(renderer, _modelViewTransform, flags);
|
|
}
|
|
else if (visibleByCamera)
|
|
{
|
|
this->draw(renderer, _modelViewTransform, flags);
|
|
}
|
|
|
|
director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
|
|
}
|
|
|
|
void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
|
|
{
|
|
#if CC_USE_CULLING
|
|
// camera clipping
|
|
if(_children.size() == 0 && Camera::getVisitingCamera() && !Camera::getVisitingCamera()->isVisibleInFrustum(&getAABB()))
|
|
return;
|
|
#endif
|
|
|
|
if (_skeleton)
|
|
_skeleton->updateBoneMatrix();
|
|
|
|
Color4F color(getDisplayedColor());
|
|
color.a = getDisplayedOpacity() / 255.0f;
|
|
|
|
//check light and determine the shader used
|
|
const auto& scene = Director::getInstance()->getRunningScene();
|
|
|
|
// Don't override GLProgramState if using manually set Material
|
|
if (_usingAutogeneratedGLProgram && scene)
|
|
{
|
|
const auto lights = scene->getLights();
|
|
bool usingLight = false;
|
|
for (const auto light : lights) {
|
|
usingLight = light->isEnabled() && ((static_cast<unsigned int>(light->getLightFlag()) & _lightMask) > 0);
|
|
if (usingLight)
|
|
break;
|
|
}
|
|
if (usingLight != _shaderUsingLight)
|
|
{
|
|
genMaterial(usingLight);
|
|
}
|
|
}
|
|
|
|
for (auto mesh: _meshes)
|
|
{
|
|
mesh->draw(renderer,
|
|
_globalZOrder,
|
|
transform,
|
|
flags,
|
|
_lightMask,
|
|
Vec4(color.r, color.g, color.b, color.a),
|
|
_forceDepthWrite);
|
|
|
|
}
|
|
}
|
|
|
|
void Sprite3D::setGLProgramState(GLProgramState* glProgramState)
|
|
{
|
|
Node::setGLProgramState(glProgramState);
|
|
for (auto state : _meshes) {
|
|
state->setGLProgramState(glProgramState);
|
|
}
|
|
}
|
|
void Sprite3D::setGLProgram(GLProgram* glprogram)
|
|
{
|
|
auto glProgramState = GLProgramState::create(glprogram);
|
|
setGLProgramState(glProgramState);
|
|
}
|
|
|
|
void Sprite3D::setBlendFunc(const BlendFunc& blendFunc)
|
|
{
|
|
if(_blend.src != blendFunc.src || _blend.dst != blendFunc.dst)
|
|
{
|
|
_blend = blendFunc;
|
|
for(auto mesh: _meshes)
|
|
{
|
|
mesh->setBlendFunc(blendFunc);
|
|
}
|
|
}
|
|
}
|
|
|
|
const BlendFunc& Sprite3D::getBlendFunc() const
|
|
{
|
|
return _blend;
|
|
}
|
|
|
|
AABB Sprite3D::getAABBRecursively()
|
|
{
|
|
return getAABBRecursivelyImp(this);
|
|
}
|
|
|
|
const AABB& Sprite3D::getAABB() const
|
|
{
|
|
Mat4 nodeToWorldTransform(getNodeToWorldTransform());
|
|
|
|
// If nodeToWorldTransform matrix isn't changed, we don't need to transform aabb.
|
|
if (memcmp(_nodeToWorldTransform.m, nodeToWorldTransform.m, sizeof(Mat4)) == 0 && !_aabbDirty)
|
|
{
|
|
return _aabb;
|
|
}
|
|
else
|
|
{
|
|
_aabb.reset();
|
|
if (_meshes.size())
|
|
{
|
|
Mat4 transform(nodeToWorldTransform);
|
|
for (const auto& it : _meshes) {
|
|
if (it->isVisible())
|
|
_aabb.merge(it->getAABB());
|
|
}
|
|
|
|
_aabb.transform(transform);
|
|
_nodeToWorldTransform = nodeToWorldTransform;
|
|
_aabbDirty = false;
|
|
}
|
|
}
|
|
|
|
return _aabb;
|
|
}
|
|
|
|
Action* Sprite3D::runAction(Action *action)
|
|
{
|
|
setForceDepthWrite(true);
|
|
return Node::runAction(action);
|
|
}
|
|
|
|
Rect Sprite3D::getBoundingBox() const
|
|
{
|
|
AABB aabb = getAABB();
|
|
Rect ret(aabb._min.x, aabb._min.y, (aabb._max.x - aabb._min.x), (aabb._max.y - aabb._min.y));
|
|
return ret;
|
|
}
|
|
|
|
void Sprite3D::setCullFace(GLenum cullFace)
|
|
{
|
|
for (auto& it : _meshes) {
|
|
it->getMaterial()->getStateBlock()->setCullFaceSide((RenderState::CullFaceSide)cullFace);
|
|
// it->getMeshCommand().setCullFace(cullFace);
|
|
}
|
|
}
|
|
|
|
void Sprite3D::setCullFaceEnabled(bool enable)
|
|
{
|
|
for (auto& it : _meshes) {
|
|
it->getMaterial()->getStateBlock()->setCullFace(enable);
|
|
// it->getMeshCommand().setCullFaceEnabled(enable);
|
|
}
|
|
}
|
|
|
|
Mesh* Sprite3D::getMeshByIndex(int index) const
|
|
{
|
|
CCASSERT(index < _meshes.size(), "invalid index");
|
|
return _meshes.at(index);
|
|
}
|
|
|
|
/**get Mesh by Name */
|
|
Mesh* Sprite3D::getMeshByName(const std::string& name) const
|
|
{
|
|
for (const auto& it : _meshes) {
|
|
if (it->getName() == name)
|
|
return it;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
std::vector<Mesh*> Sprite3D::getMeshArrayByName(const std::string& name) const
|
|
{
|
|
std::vector<Mesh*> meshes;
|
|
for (const auto& it : _meshes) {
|
|
if (it->getName() == name)
|
|
meshes.push_back(it);
|
|
}
|
|
return meshes;
|
|
}
|
|
|
|
MeshSkin* Sprite3D::getSkin() const
|
|
{
|
|
for (const auto& it : _meshes) {
|
|
if (it->getSkin())
|
|
return it->getSkin();
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
void Sprite3D::setForce2DQueue(bool force2D)
|
|
{
|
|
for (const auto &mesh : _meshes) {
|
|
mesh->setForce2DQueue(force2D);
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
Sprite3DCache* Sprite3DCache::_cacheInstance = nullptr;
|
|
Sprite3DCache* Sprite3DCache::getInstance()
|
|
{
|
|
if (_cacheInstance == nullptr)
|
|
_cacheInstance = new (std::nothrow) Sprite3DCache();
|
|
return _cacheInstance;
|
|
}
|
|
void Sprite3DCache::destroyInstance()
|
|
{
|
|
if (_cacheInstance)
|
|
{
|
|
delete _cacheInstance;
|
|
_cacheInstance = nullptr;
|
|
}
|
|
}
|
|
|
|
Sprite3DCache::Sprite3DData* Sprite3DCache::getSpriteData(const std::string& key) const
|
|
{
|
|
auto it = _spriteDatas.find(key);
|
|
if (it != _spriteDatas.end())
|
|
return it->second;
|
|
return nullptr;
|
|
}
|
|
|
|
bool Sprite3DCache::addSprite3DData(const std::string& key, Sprite3DCache::Sprite3DData* spritedata)
|
|
{
|
|
auto it = _spriteDatas.find(key);
|
|
if (it == _spriteDatas.end())
|
|
{
|
|
_spriteDatas[key] = spritedata;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void Sprite3DCache::removeSprite3DData(const std::string& key)
|
|
{
|
|
auto it = _spriteDatas.find(key);
|
|
if (it != _spriteDatas.end())
|
|
{
|
|
delete it->second;
|
|
_spriteDatas.erase(it);
|
|
}
|
|
}
|
|
|
|
void Sprite3DCache::removeAllSprite3DData()
|
|
{
|
|
for (auto& it : _spriteDatas) {
|
|
delete it.second;
|
|
}
|
|
_spriteDatas.clear();
|
|
}
|
|
|
|
Sprite3DCache::Sprite3DCache()
|
|
{
|
|
|
|
}
|
|
Sprite3DCache::~Sprite3DCache()
|
|
{
|
|
removeAllSprite3DData();
|
|
}
|
|
|
|
//
|
|
// MARK: Helpers
|
|
//
|
|
static Sprite3DMaterial* getSprite3DMaterialForAttribs(MeshVertexData* meshVertexData, bool usesLight)
|
|
{
|
|
bool textured = meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_TEX_COORD);
|
|
bool hasSkin = meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_BLEND_INDEX)
|
|
&& meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_BLEND_WEIGHT);
|
|
bool hasNormal = meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_NORMAL);
|
|
bool hasTangentSpace = meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_TANGENT)
|
|
&& meshVertexData->hasVertexAttrib(GLProgram::VERTEX_ATTRIB_BINORMAL);
|
|
Sprite3DMaterial::MaterialType type;
|
|
if(textured)
|
|
{
|
|
if (hasTangentSpace){
|
|
type = hasNormal && usesLight ? Sprite3DMaterial::MaterialType::BUMPED_DIFFUSE : Sprite3DMaterial::MaterialType::UNLIT;
|
|
}
|
|
else{
|
|
type = hasNormal && usesLight ? Sprite3DMaterial::MaterialType::DIFFUSE : Sprite3DMaterial::MaterialType::UNLIT;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
type = hasNormal && usesLight ? Sprite3DMaterial::MaterialType::DIFFUSE_NOTEX : Sprite3DMaterial::MaterialType::UNLIT_NOTEX;
|
|
}
|
|
|
|
return Sprite3DMaterial::createBuiltInMaterial(type, hasSkin);
|
|
}
|
|
|
|
NS_CC_END
|