lib3mf/Source/Model/Reader/Volumetric2201/NMR_ModelReaderNode_LevelSet.cpp

/*++

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are permitted provided that the following conditions are met:

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this list of conditions and the following disclaimer in the documentation
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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Abstract:
Reader for boundary shape objects

--*/

#include "Model/Reader/Volumetric2201/NMR_ModelReaderNode_LevelSet.h"

#include "Common/NMR_Exception.h"
#include "Common/NMR_Exception_Windows.h"
#include "Common/NMR_StringUtils.h"
#include "Model/Classes/NMR_ModelLevelSetObject.h"
#include "Model/Classes/NMR_ModelMeshObject.h"
#include "Model/Classes/NMR_ModelResource.h"
#include "Model/Classes/NMR_ModelConstants.h"

namespace NMR
{

    NMR::CModelReaderNode_LevelSet::CModelReaderNode_LevelSet(
       CModel * pModel, PModelLevelSetObject levelSet,
       PModelWarnings pWarnings,  PProgressMonitor pProgressMonitor)
        : CModelReaderNode(pWarnings, pProgressMonitor), m_parentModel(pModel), m_pLevelSet(std::move(levelSet))
    {
        
    }

    void CModelReaderNode_LevelSet::parseXML(CXmlReader* pXMLReader)
    {
        __NMRASSERT(pXMLReader);
        // Parse name
        parseName(pXMLReader);

        // Parse Attributes
        parseAttributes(pXMLReader);

        // Parse Content
        parseContent(pXMLReader);

        PPackageResourceID functionPackageId = m_parentModel->findPackageResourceID(
            m_parentModel->currentPath(), m_nFunctionID);
        if(!functionPackageId.get())
        {
            throw CNMRException(NMR_ERROR_UNKNOWNMODELRESOURCE);
        }

        auto pFunction = m_parentModel->findFunction(functionPackageId->getUniqueID());
        if(!pFunction)
        {
            throw CNMRException(NMR_ERROR_INVALIDMODELRESOURCE);
        }

        m_pLevelSet->setFunction(pFunction);

        PPackageResourceID meshPackageId = m_parentModel->findPackageResourceID(
            m_parentModel->currentPath(), m_nMeshID);

        if(!meshPackageId.get())
        {
            throw CNMRException(NMR_ERROR_UNKNOWNMODELRESOURCE);
        }

        PModelResource pMeshResource = m_parentModel->findResource(meshPackageId);
        
        if(!pMeshResource)
        {
            throw CNMRException(NMR_ERROR_INVALIDMODELRESOURCE);
        }

        PModelMeshObject pMeshObject = std::dynamic_pointer_cast<CModelMeshObject>(pMeshResource);

        if(!pMeshObject)
        {
            throw CNMRException(NMR_ERROR_INVALIDMODELRESOURCE);
        }

        m_pLevelSet->setMesh(pMeshObject);
    	
        if(m_bHasTransform)
        {
            m_pLevelSet->setTransform(m_Transform);
        }

        if(m_bHasChannel)
        {
            m_pLevelSet->setChannelName(m_sChannel);
        }

        if(m_bHasMeshBBoxOnly)
        {
            m_pLevelSet->setMeshBBoxOnly(m_meshBBoxOnly);
        }

        if(m_bHasMinFeatureSize)
        {
            m_pLevelSet->setMinFeatureSize(m_dMinFeatureSize);
        }

        if(m_bHasFallBackValue)
        {
            m_pLevelSet->setFallBackValue(m_dFallBackValue);
        }

        if(m_bHasVolumeDataID)
        {
            PPackageResourceID volumePackageId =
                m_parentModel->findPackageResourceID(m_parentModel->currentPath(),
                                                m_nVolumeDataID);
            
            if(!volumePackageId.get())
            {
                throw CNMRException(NMR_ERROR_UNKNOWNMODELRESOURCE);
            }

            auto pVolumeData = m_parentModel->findVolumeData(
                volumePackageId->getUniqueID());

            m_pLevelSet->setVolumeData(pVolumeData);
        }
    }

    void CModelReaderNode_LevelSet::OnAttribute(
        const nfChar* pAttributeName, const nfChar* pAttributeValue)
    {        
        if (strcmp(pAttributeName, XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_ID) == 0)
        {
            m_resID = fnStringToUint32(pAttributeValue);
        }
        
        if(strcmp(pAttributeName,
                  XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_FUNCTION_ID) == 0)
        {
            if(m_bHasFunctionID)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_FUNCTION_ID);
            }
            m_bHasFunctionID = true;
            m_nFunctionID = fnStringToUint32(pAttributeValue);
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_CHANNEL) == 0)
        {
            if(m_bHasChannel)
            {
                throw CNMRException(NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_CHANNEL);
            }
            m_bHasChannel = true;
            m_sChannel = pAttributeValue;
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_TRANSFORM) == 0)
        {
            if(m_bHasTransform)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_TRANSFORM);
            }
            m_bHasTransform = true;
            m_Transform = fnMATRIX3_fromString(pAttributeValue);
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_MIN_FEATURE_SIZE) == 0)
        {
            if(m_bHasMinFeatureSize)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_MIN_FEATURE_SIZE);
            }
            m_bHasMinFeatureSize = true;
            m_dMinFeatureSize = fnStringToDouble(pAttributeValue);
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_MESH_BBOX_ONLY) == 0)
        {
            m_bHasMeshBBoxOnly = true;
            m_meshBBoxOnly = !(std::string(pAttributeValue) == "false");
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_FALLBACK_VALUE) == 0)
        {
            if(m_bHasFallBackValue)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_FALLBACK_VALUE);
            }
            m_bHasFallBackValue = true;
            m_dFallBackValue = fnStringToDouble(pAttributeValue);
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_BOUNDARY_SHAPE_MESH_ID) == 0)
        {
            if(m_bHasMeshID)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_MESH_ID);
            }
            m_bHasMeshID = true;
            m_nMeshID = fnStringToUint32(pAttributeValue);
        }
        else if(strcmp(pAttributeName,
                       XML_3MF_ATTRIBUTE_MESH_VOLUMEDATA) == 0)
        {
            if(m_bHasVolumeDataID)
            {
                throw CNMRException(
                    NMR_ERROR_DUPLICATE_BOUNDARY_SHAPE_VOLUME_ID);
            }
            m_bHasVolumeDataID = true;
            m_nVolumeDataID = fnStringToUint32(pAttributeValue);
        }
    }
    void CModelReaderNode_LevelSet::OnNSChildElement(
        const nfChar* pChildName, const nfChar* pNameSpace,
        CXmlReader* pXMLReader)
    {
        __NMRASSERT(pChildName);
        __NMRASSERT(pXMLReader);
        __NMRASSERT(pNameSpace);
    }
}  // namespace NMR