void CModelWriter_3MF_Native::addAttachments(_In_ CModel * pModel, _In_ POpcPackageWriter pPackageWriter, _In_ POpcPackagePart pModelPart)
{
__NMRASSERT(pModel != nullptr);
__NMRASSERT(pModelPart.get() != nullptr);
__NMRASSERT(pPackageWriter.get() != nullptr);
nfUint32 nCount = pModel->getAttachmentCount();
nfUint32 nIndex;
if (nCount > 0) {
for (nIndex = 0; nIndex < nCount; nIndex++) {
PModelAttachment pAttachment = pModel->getModelAttachment(nIndex);
PImportStream pStream = pAttachment->getStream();
std::wstring sPath = fnIncludeLeadingPathDelimiter(pAttachment->getPathURI());
std::wstring sRelationShipType = pAttachment->getRelationShipType();
if (pStream.get() == nullptr)
throw CNMRException(NMR_ERROR_INVALIDPARAM);
// create Texture Part
POpcPackagePart pAttachmentPart = pPackageWriter->addPart(sPath);
PExportStream pExportStream = pAttachmentPart->getExportStream();
// Copy data
pStream->seekPosition(0, true);
pExportStream->copyFrom(pStream.get(), pStream->retrieveSize(), MODELWRITER_NATIVE_BUFFERSIZE);
// add relationships
pModelPart->addRelationship(generateRelationShipID(), sRelationShipType.c_str(), pAttachmentPart->getURI());
}
}
}
void CModelWriter_3MF_Native::addTextureParts(_In_ CModel * pModel, _In_ POpcPackageWriter pPackageWriter, _In_ POpcPackagePart pModelPart)
{
__NMRASSERT(pModel != nullptr);
__NMRASSERT(pModelPart.get() != nullptr);
__NMRASSERT(pPackageWriter.get() != nullptr);
nfUint32 nCount = pModel->getTextureStreamCount();
nfUint32 nIndex;
if (nCount > 0) {
for (nIndex = 0; nIndex < nCount; nIndex++) {
PImportStream pStream = pModel->getTextureStream(nIndex);
std::wstring sPath = fnIncludeLeadingPathDelimiter (pModel->getTextureStreamPath(nIndex));
if (pStream.get() == nullptr)
throw CNMRException(NMR_ERROR_INVALIDPARAM);
// create Texture Part
POpcPackagePart pTexturePart = pPackageWriter->addPart(sPath);
PExportStream pExportStream = pTexturePart->getExportStream();
// Copy data
pStream->seekPosition(0, true);
pExportStream->copyFrom(pStream.get(), pStream->retrieveSize(), MODELWRITER_NATIVE_BUFFERSIZE);
// add relationships
pModelPart->addRelationship(generateRelationShipID(), PACKAGE_TEXTURE_RELATIONSHIP_TYPE, pTexturePart.get());
}
}
}
void COpcPackageRelationship::writeToXML(_In_ CXmlWriter * pXMLWriter)
{
if (pXMLWriter == nullptr)
throw CNMRException(NMR_ERROR_INVALIDPARAM);
std::wstring sTarget = fnIncludeLeadingPathDelimiter(m_sTargetPartURI);
pXMLWriter->WriteStartElement(nullptr, L"Relationship", nullptr);
pXMLWriter->WriteAttributeString(nullptr, L"Type", nullptr, m_sType.c_str());
pXMLWriter->WriteAttributeString(nullptr, L"Target", nullptr, sTarget.c_str());
pXMLWriter->WriteAttributeString(nullptr, L"Id", nullptr, m_sID.c_str());
pXMLWriter->WriteEndElement();
}
void COpcPackageRelationship::writeToXML(_In_ CXmlWriter * pXMLWriter)
{
if (pXMLWriter == nullptr)
throw CNMRException(NMR_ERROR_INVALIDPARAM);
std::wstring sTarget = fnIncludeLeadingPathDelimiter(m_sTargetPartURI);
pXMLWriter->WriteStartElement(nullptr, OPC_RELS_RELATIONSHIP_NODE, nullptr);
pXMLWriter->WriteAttributeString(nullptr, OPC_RELS_ATTRIB_TYPE, nullptr, m_sType.c_str());
pXMLWriter->WriteAttributeString(nullptr, OPC_RELS_ATTRIB_TARGET, nullptr, sTarget.c_str());
pXMLWriter->WriteAttributeString(nullptr, OPC_RELS_ATTRIB_ID, nullptr, m_sID.c_str());
pXMLWriter->WriteEndElement();
}
