lib3mf :

- primo commit.
2021-09-07 16:50:23 +02:00
parent a5a65b4c8d
commit f8c998f6ff
633 changed files with 108631 additions and 0 deletions
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+/*++
+
+Copyright (C) 2019 3MF Consortium
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+2. 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.
+
+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 HOLDER 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.
+
+Abstract:
+
+NMR_ModelComponentsObject.cpp implements the Model Component Class.
+A model component object is an in memory representation of the 3MF
+component object.
+
+--*/
+
+#include "Model/Classes/NMR_ModelComponentsObject.h" 
+#include "Common/NMR_Exception.h"
+
+namespace NMR {
+	
+	CModelComponentsObject::CModelComponentsObject(_In_ const ModelResourceID sID, _In_ CModel * pModel)
+		: CModelObject(sID, pModel)
+	{
+		// empty on purpose
+	}
+
+	CModelComponentsObject::~CModelComponentsObject()
+	{
+		m_Components.clear();
+	}
+
+	void CModelComponentsObject::addComponent(_In_ PModelComponent pComponent)
+	{
+		if (!pComponent)
+			throw CNMRException(NMR_ERROR_INVALIDPARAM);
+
+		CModel * pModel = getModel();
+		CModelObject * pModelObject = pComponent->getObject();
+
+		if (pModel != pModelObject->getModel())
+			throw CNMRException(NMR_ERROR_MODELMISMATCH);
+
+		if (pComponent->getObject()->getPackageResourceID() == this->getPackageResourceID() )
+			throw CNMRException(NMR_ERROR_MODELMISMATCH);
+
+		m_Components.push_back(pComponent);
+	}
+
+	nfUint32 CModelComponentsObject::getComponentCount()
+	{
+		return (nfUint32)m_Components.size();
+	}
+
+	PModelComponent CModelComponentsObject::getComponent(_In_ nfUint32 nIdx)
+	{
+		if (nIdx >= (nfUint32)m_Components.size())
+			throw CNMRException(NMR_ERROR_INVALIDINDEX);
+		
+		return m_Components[nIdx];
+	}
+
+	void CModelComponentsObject::mergeToMesh(_In_ CMesh * pMesh, _In_ const NMATRIX3 mMatrix)
+	{
+		__NMRASSERT(pMesh);
+		for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++)
+			(*iIterator)->mergeToMesh(pMesh, mMatrix);
+	}
+
+	nfBool CModelComponentsObject::isValid()
+	{
+		if (m_Components.size() == 0)
+			return false;
+
+		for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++) {
+			CModelObject * pObject = (*iIterator)->getObject();
+			__NMRASSERT(pObject);
+
+			if (!pObject->isValid())
+				return false;
+		}
+
+		return true;
+	}
+
+	nfBool CModelComponentsObject::hasSlices(nfBool bRecursive)
+	{
+		if (bRecursive) {
+			if (this->getSliceStack().get())
+				return true;
+			for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++) {
+				CModelObject * pObject = (*iIterator)->getObject();
+				__NMRASSERT(pObject);
+				if (pObject->hasSlices(bRecursive))
+					return true;
+			}
+			return false;
+		}
+		else {
+			return (this->getSliceStack().get() != nullptr);
+		}
+	}
+
+	nfBool CModelComponentsObject::isValidForSlices(const NMATRIX3& totalParentMatrix)
+	{
+		if (this->getSliceStack().get()) {
+			if (!fnMATRIX3_isplanar(totalParentMatrix)) {
+				return false;
+			}
+		}
+
+		for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++) {
+			CModelObject * pObject = (*iIterator)->getObject();
+			__NMRASSERT(pObject);
+			NMATRIX3 curMat = fnMATRIX3_multiply(totalParentMatrix, (*iIterator)->getTransform());
+			if (!pObject->isValidForSlices(curMat))
+				return false;
+		}
+
+		return true;
+	}
+
+	void CModelComponentsObject::calculateComponentDepthLevel(nfUint32 nLevel)
+	{
+		CModelObject::calculateComponentDepthLevel(nLevel);
+		for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++) {
+			CModelObject * pObject = (*iIterator)->getObject();
+			pObject->calculateComponentDepthLevel(nLevel + 1);
+		}
+	}
+
+	void CModelComponentsObject::extendOutbox(_Out_ NOUTBOX3& vOutBox, _In_ const NMATRIX3 mAccumulatedMatrix)
+	{
+		for (auto iIterator = m_Components.begin(); iIterator != m_Components.end(); iIterator++) {
+			(*iIterator)->getObject()->extendOutbox(vOutBox, fnMATRIX3_multiply(mAccumulatedMatrix, (*iIterator)->getTransform()));
+		}
+	}
+}