From f1fe73d1909a2448a004a88362a1a532d0d4f7c3 Mon Sep 17 00:00:00 2001 From: sanine Date: Sun, 12 Feb 2023 23:53:22 -0600 Subject: switch to tinyobj and nanovg from assimp and cairo --- libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp | 256 ----------------------- 1 file changed, 256 deletions(-) delete mode 100644 libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp (limited to 'libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp') diff --git a/libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp b/libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp deleted file mode 100644 index f88039a..0000000 --- a/libs/assimp/code/AssetLib/3MF/D3MFOpcPackage.cpp +++ /dev/null @@ -1,256 +0,0 @@ -/* -Open Asset Import Library (assimp) ----------------------------------------------------------------------- - -Copyright (c) 2006-2022, assimp team - -All rights reserved. - -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the -following conditions are met: - -* Redistributions of source code must retain the above - copyright notice, this list of conditions and the - following disclaimer. - -* Redistributions in binary form must reproduce the above - copyright notice, this list of conditions and the - following disclaimer in the documentation and/or other - materials provided with the distribution. - -* Neither the name of the assimp team, nor the names of its - contributors may be used to endorse or promote products - derived from this software without specific prior - written permission of the assimp team. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - ----------------------------------------------------------------------- -*/ - -#ifndef ASSIMP_BUILD_NO_3MF_IMPORTER - -#include "D3MFOpcPackage.h" -#include -#include -#include -#include -#include -#include -#include -#include -#include "3MFXmlTags.h" - -#include -#include -#include -#include -#include - -namespace Assimp { - -namespace D3MF { -// ------------------------------------------------------------------------------------------------ - -using OpcPackageRelationshipPtr = std::shared_ptr; - -class OpcPackageRelationshipReader { -public: - OpcPackageRelationshipReader(XmlParser &parser) : - m_relationShips() { - XmlNode root = parser.getRootNode(); - ParseRootNode(root); - } - - void ParseRootNode(XmlNode &node) { - ParseAttributes(node); - for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) { - std::string name = currentNode.name(); - if (name == "Relationships") { - ParseRelationsNode(currentNode); - } - } - } - - void ParseAttributes(XmlNode & /*node*/) { - // empty - } - - bool validateRels(OpcPackageRelationshipPtr &relPtr) { - if (relPtr->id.empty() || relPtr->type.empty() || relPtr->target.empty()) { - return false; - } - - return true; - } - - void ParseRelationsNode(XmlNode &node) { - if (node.empty()) { - return; - } - - for (XmlNode currentNode = node.first_child(); currentNode; currentNode = currentNode.next_sibling()) { - const std::string name = currentNode.name(); - if (name == "Relationship") { - OpcPackageRelationshipPtr relPtr(new OpcPackageRelationship()); - relPtr->id = currentNode.attribute(XmlTag::RELS_ATTRIB_ID).as_string(); - relPtr->type = currentNode.attribute(XmlTag::RELS_ATTRIB_TYPE).as_string(); - relPtr->target = currentNode.attribute(XmlTag::RELS_ATTRIB_TARGET).as_string(); - if (validateRels(relPtr)) { - m_relationShips.push_back(relPtr); - } - } - } - } - - std::vector m_relationShips; -}; - -static bool IsEmbeddedTexture( const std::string &filename ) { - const std::string extension = BaseImporter::GetExtension(filename); - if (extension == "jpg" || extension == "png") { - std::string::size_type pos = filename.find("thumbnail"); - if (pos == std::string::npos) { - return false; - } - return true; - } - - return false; -} -// ------------------------------------------------------------------------------------------------ -D3MFOpcPackage::D3MFOpcPackage(IOSystem *pIOHandler, const std::string &rFile) : - mRootStream(nullptr), - mZipArchive() { - mZipArchive = new ZipArchiveIOSystem(pIOHandler, rFile); - if (!mZipArchive->isOpen()) { - throw DeadlyImportError("Failed to open file ", rFile, "."); - } - - std::vector fileList; - mZipArchive->getFileList(fileList); - - for (auto &file : fileList) { - if (file == D3MF::XmlTag::ROOT_RELATIONSHIPS_ARCHIVE) { - if (!mZipArchive->Exists(file.c_str())) { - continue; - } - - IOStream *fileStream = mZipArchive->Open(file.c_str()); - if (nullptr == fileStream) { - ASSIMP_LOG_ERROR("Filestream is nullptr."); - continue; - } - - std::string rootFile = ReadPackageRootRelationship(fileStream); - if (!rootFile.empty() && rootFile[0] == '/') { - rootFile = rootFile.substr(1); - if (rootFile[0] == '/') { - // deal with zip-bug - rootFile = rootFile.substr(1); - } - } - - ASSIMP_LOG_VERBOSE_DEBUG(rootFile); - - mZipArchive->Close(fileStream); - - mRootStream = mZipArchive->Open(rootFile.c_str()); - ai_assert(mRootStream != nullptr); - if (nullptr == mRootStream) { - throw DeadlyImportError("Cannot open root-file in archive : " + rootFile); - } - } else if (file == D3MF::XmlTag::CONTENT_TYPES_ARCHIVE) { - ASSIMP_LOG_WARN("Ignored file of unsupported type CONTENT_TYPES_ARCHIVES", file); - } else if (IsEmbeddedTexture(file)) { - IOStream *fileStream = mZipArchive->Open(file.c_str()); - LoadEmbeddedTextures(fileStream, file); - mZipArchive->Close(fileStream); - } else { - ASSIMP_LOG_WARN("Ignored file of unknown type: ", file); - } - } -} - -D3MFOpcPackage::~D3MFOpcPackage() { - mZipArchive->Close(mRootStream); - delete mZipArchive; -} - -IOStream *D3MFOpcPackage::RootStream() const { - return mRootStream; -} - -const std::vector &D3MFOpcPackage::GetEmbeddedTextures() const { - return mEmbeddedTextures; -} - -static const char *const ModelRef = "3D/3dmodel.model"; - -bool D3MFOpcPackage::validate() { - if (nullptr == mRootStream || nullptr == mZipArchive) { - return false; - } - - return mZipArchive->Exists(ModelRef); -} - -std::string D3MFOpcPackage::ReadPackageRootRelationship(IOStream *stream) { - XmlParser xmlParser; - if (!xmlParser.parse(stream)) { - return std::string(); - } - - OpcPackageRelationshipReader reader(xmlParser); - - auto itr = std::find_if(reader.m_relationShips.begin(), reader.m_relationShips.end(), [](const OpcPackageRelationshipPtr &rel) { - return rel->type == XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE; - }); - - if (itr == reader.m_relationShips.end()) { - throw DeadlyImportError("Cannot find ", XmlTag::PACKAGE_START_PART_RELATIONSHIP_TYPE); - } - - return (*itr)->target; -} - -void D3MFOpcPackage::LoadEmbeddedTextures(IOStream *fileStream, const std::string &filename) { - if (nullptr == fileStream) { - return; - } - - const size_t size = fileStream->FileSize(); - if (0 == size) { - return; - } - - unsigned char *data = new unsigned char[size]; - fileStream->Read(data, 1, size); - aiTexture *texture = new aiTexture; - std::string embName = "*" + filename; - texture->mFilename.Set(embName.c_str()); - texture->mWidth = static_cast(size); - texture->mHeight = 0; - texture->achFormatHint[0] = 'p'; - texture->achFormatHint[1] = 'n'; - texture->achFormatHint[2] = 'g'; - texture->achFormatHint[3] = '\0'; - texture->pcData = (aiTexel*) data; - mEmbeddedTextures.emplace_back(texture); -} - -} // Namespace D3MF -} // Namespace Assimp - -#endif //ASSIMP_BUILD_NO_3MF_IMPORTER -- cgit v1.2.1