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/***********************************************************************************************************************
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*
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* Copyright (c) 2010 - 2022 by Tech Soft 3D, Inc.
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* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
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* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
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* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
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* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
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* scope and manner of such use.
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*
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***********************************************************************************************************************/
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#include "../VisitorCascadedAttribute.h"
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#include "../CascadedAttributeConnector.h"
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#include "../VisitorTree.h"
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#include "../VisitorContainer.h"
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#include "../TransfoConnector.h"
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#include "../callback_opengl.h"
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A3DVisitorColorMaterials::A3DVisitorColorMaterials(A3DVisitorContainer* psContainer)
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: A3DVisitor("CascadedAttribute", psContainer),
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m_pCurrentRi(NULL)
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{
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}
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A3DVisitorColorMaterials::~A3DVisitorColorMaterials()
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{
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std::vector<A3DMiscCascadedAttributes*>::iterator itCur = m_apsCascadedAttribute.begin();
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std::vector<A3DMiscCascadedAttributes*>::iterator itEnd = m_apsCascadedAttribute.end();
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for(; itCur < itEnd; ++itCur)
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{
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CALL_A3D_FCTION(A3DMiscCascadedAttributesDelete,(*itCur));
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}
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}
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A3DStatus A3DVisitorColorMaterials::pushCascadedAttribute(const A3DConnector& sEntity)
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{
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unsigned int uSize = (unsigned int)m_apsCascadedAttribute.size();
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if(!uSize)
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{
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A3DMiscCascadedAttributes* pAttr;
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CALL_A3D_FCTION(A3DMiscCascadedAttributesCreate,(&pAttr));
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m_apsCascadedAttribute.push_back(pAttr);
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uSize++;
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}
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A3DMiscCascadedAttributes* pAttr;
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CALL_A3D_FCTION(A3DMiscCascadedAttributesCreate,(&pAttr));
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CALL_A3D_FCTION(A3DMiscCascadedAttributesPush,(pAttr, sEntity.GetA3DEntity(), m_apsCascadedAttribute[uSize-1]));
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m_apsCascadedAttribute.push_back(pAttr);
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return A3D_SUCCESS;
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}
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A3DStatus A3DVisitorColorMaterials::popCascadedAttribute(/*const A3DConnector& sEntity*/)
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{
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if(m_apsCascadedAttribute.size() > 0)
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{
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CALL_A3D_FCTION(A3DMiscCascadedAttributesDelete,(m_apsCascadedAttribute[m_apsCascadedAttribute.size() - 1]));
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m_apsCascadedAttribute.pop_back();
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}
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return A3D_SUCCESS;
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}
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// Visit Product Occurrence
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A3DStatus A3DVisitorColorMaterials::visitEnter(const A3DProductOccurrenceConnector& sEntity)
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{
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pushCascadedAttribute( (const A3DConnector&) sEntity);
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return A3D_SUCCESS;
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}
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A3DStatus A3DVisitorColorMaterials::visitLeave(const A3DProductOccurrenceConnector& /*sEntity*/)
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{
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popCascadedAttribute();
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return A3D_SUCCESS;
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}
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// Visit PartDefintion
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A3DStatus A3DVisitorColorMaterials::visitEnter(const A3DPartConnector& sEntity)
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{
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pushCascadedAttribute((const A3DConnector& ) sEntity);
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return A3D_SUCCESS;
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}
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A3DStatus A3DVisitorColorMaterials::visitLeave(const A3DPartConnector& /*sEntity*/)
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{
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popCascadedAttribute();
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return A3D_SUCCESS;
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}
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// Visit Representation Item
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A3DStatus A3DVisitorColorMaterials::visitEnter(const A3DRiConnector& sRi)
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{
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A3DStatus iRet = A3D_SUCCESS;
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m_pCurrentRi = (A3DRiRepresentationItem*)sRi.GetA3DEntity();
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CHECK_RET(pushCascadedAttribute((const A3DConnector&) sRi));
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CHECK_RET(SetGlobalAttributeOnLeaf(m_apsCascadedAttribute[ m_apsCascadedAttribute.size() - 1]));
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return iRet;
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}
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A3DStatus A3DVisitorColorMaterials::visitLeave(const A3DRiConnector& /*sRi*/)
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{
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A3DStatus iRet = A3D_SUCCESS;
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m_pCurrentRi = NULL;
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CHECK_RET(popCascadedAttribute());
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return A3D_SUCCESS;
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}
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// Visit Face Tess Data
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A3DStatus A3DVisitorColorMaterials::visitEnter(const A3DFaceTessDataConnector& sFaceTess)
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{
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A3DStatus iRet = A3D_SUCCESS;
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A3DTessFaceData* pFaceTessData = (A3DTessFaceData*)sFaceTess.GetA3DEntity();
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if(m_pCurrentRi && !pFaceTessData->m_bIsRGBA && pFaceTessData->m_uiStyleIndexesSize == 1)
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{
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// Push the Face Tess data
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A3DMiscCascadedAttributes* pAttr;
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CALL_A3D_FCTION(A3DMiscCascadedAttributesCreate,(&pAttr));
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CALL_A3D_FCTION(A3DMiscCascadedAttributesPushTessFace,(pAttr,
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m_pCurrentRi,
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(A3DTess3D*)sFaceTess.GetTessDataConnector()->GetA3DEntity(),
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(A3DTessFaceData*)sFaceTess.GetA3DEntity(),
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sFaceTess.GetFaceIndex(),
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m_apsCascadedAttribute[m_apsCascadedAttribute.size()-1]));
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m_apsCascadedAttribute.push_back(pAttr);
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CHECK_RET(SetGlobalAttributeOnLeaf(m_apsCascadedAttribute[ m_apsCascadedAttribute.size() - 1]));
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}
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//////////////////////////////////////////////////////////////
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// Get Colors / Materials - PLEASE, ADD your sources HERE
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//////////////////////////////////////////////////////////////
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if(GetstbUseCallbacks())
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{
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A3DVisitorColorMaterials* pVisitorColorAndMaterials = (A3DVisitorColorMaterials *)m_psContainer->GetVisitor()[1];
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ColorMaterialsConnector sColorMaterialConnec(pVisitorColorAndMaterials->GetLastCascadedAttributes());
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pVisitorColorAndMaterials->GetColorMaterialConnector(sColorMaterialConnec, false);
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if (sColorMaterialConnec.IsShow())
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{
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if(sColorMaterialConnec.IsRGBColor())
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{
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double adRGB[3];
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sColorMaterialConnec.GetRGB(adRGB);
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OpenGL_Material(kA3DDrawMaterialDiffuse, adRGB, 3);
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}
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else
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{
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double adEmisive[4], adDiffuse[4], adAmbient[4], adSpecular[4], dShininess;
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sColorMaterialConnec.GetMaterial(adEmisive, adDiffuse, adAmbient, adSpecular, dShininess );
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OpenGL_Material(kA3DDrawMaterialDiffuse, adDiffuse, 4);
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OpenGL_Material(kA3DDrawMaterialAmbient, adAmbient, 4);
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OpenGL_Material(kA3DDrawMaterialEmission, adEmisive, 4);
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OpenGL_Material(kA3DDrawMaterialSpecular, adSpecular, 4);
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OpenGL_Material(kA3DDrawMaterialShininess, &dShininess, 1);
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}
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}
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}
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///////////////////////////////////////////////////////////////////////////////
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return iRet;
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}
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A3DStatus A3DVisitorColorMaterials::visitLeave(const A3DFaceTessDataConnector& sFaceTess)
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{
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A3DStatus iRet = A3D_SUCCESS;
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A3DTessFaceData* pFaceTessData = (A3DTessFaceData*)sFaceTess.GetA3DEntity();
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if(!pFaceTessData->m_bIsRGBA && pFaceTessData->m_uiStyleIndexesSize == 1)
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{
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CHECK_RET(popCascadedAttribute());
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}
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return A3D_SUCCESS;
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}
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A3DMiscCascadedAttributes* A3DVisitorColorMaterials::GetLastCascadedAttributes() const
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{
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size_t iSize = m_apsCascadedAttribute.size();
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if(iSize == 0)
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return NULL;
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return m_apsCascadedAttribute[iSize-1];
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}
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A3DStatus A3DVisitorColorMaterials::GetColorMaterialConnector( ColorMaterialsConnector& rsColorConnector,
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bool bUseInstances /*= false*/ )
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{
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A3DStatus iErr = A3D_SUCCESS;
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size_t iSize = m_apsCascadedAttribute.size();
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if(iSize == 0)
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return A3D_ERROR;
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A3DMiscCascadedAttributes* pCurrent = m_apsCascadedAttribute[iSize-1];
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if(!bUseInstances)
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{
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A3DMiscEntityReference* pMER = NULL;
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A3DStepEntityRefManager const * pSERM = m_psContainer->GetActiveStepEntityRefManager(NULL);
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if (pSERM)
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{
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pMER = pSERM->m_pStepEntityRef;
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}
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A3DViewLinkedItemManager const* pVLIM = m_psContainer->GetActiveViewLinkedItemManager(NULL);
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if (pVLIM)
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{
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pMER = pVLIM->m_pMarkupLinkedItem;
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}
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if (pMER)
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{
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A3DMiscEntityReferenceData sSERData;
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A3D_INITIALIZE_DATA(A3DMiscEntityReferenceData, sSERData);
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iErr = CALL_A3D_FCTION(A3DMiscEntityReferenceGet,(pMER, &sSERData));
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if(iErr == A3D_SUCCESS)
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{
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A3DEEntityType eType;
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CALL_A3D_FCTION(A3DEntityGetType,( pMER, &eType));
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if(eType == kA3DTypeMiscEntityReference || eType==kA3DTypeMiscMarkupLinkedItem)
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{
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A3DMiscReferenceOnTopologyData sTopoRefData;
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A3D_INITIALIZE_DATA(A3DMiscReferenceOnTopologyData,sTopoRefData);
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iErr = CALL_A3D_FCTION(A3DMiscReferenceOnTopologyGet,(pMER, &sTopoRefData));
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if(iErr == A3D_SUCCESS) // topo
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{
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switch(sTopoRefData.m_eTopoItemType)
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{
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case kA3DTypeTopoMultipleVertex:
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case kA3DTypeTopoUniqueVertex:
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case kA3DTypeTopoWireEdge:
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case kA3DTypeTopoEdge:
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case kA3DTypeTopoLoop:
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break;
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case kA3DTypeTopoFace:
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{
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A3DTopoBrepData* pBrepData = sTopoRefData.m_pBrepData;
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A3DTopoBrepDataData sTopoBrepDataData;
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A3D_INITIALIZE_DATA( A3DTopoBrepDataData,sTopoBrepDataData);
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CALL_A3D_FCTION(A3DTopoBrepDataGet,(pBrepData,&sTopoBrepDataData));
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CALL_A3D_FCTION(A3DTopoBrepDataGet,(NULL,&sTopoBrepDataData));
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break;
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}
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case kA3DTypeTopoShell:
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{
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break;
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}
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case kA3DTypeTopoConnex:
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{
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break;
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}
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default:
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{
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break;
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}
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}
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}
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else // no topo -> global PO/Part/RI/RIBrepModel
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{
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A3DEEntityType eEType;
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CALL_A3D_FCTION(A3DEntityGetType,( sSERData.m_pEntity, &eEType));
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//A3DGraphStyleData
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A3DMiscCascadedAttributes* pAttr = NULL;
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CALL_A3D_FCTION(A3DMiscCascadedAttributesCreate,(&pAttr));
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iErr = CALL_A3D_FCTION(A3DMiscCascadedAttributesPush,(pAttr, pMER, pCurrent));
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A3DMiscCascadedAttributesData sCAData;
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A3D_INITIALIZE_DATA(A3DMiscCascadedAttributesData, sCAData);
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iErr = CALL_A3D_FCTION(A3DMiscCascadedAttributesGet,(pAttr, &sCAData));
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rsColorConnector = ColorMaterialsConnector(pAttr);
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}
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CALL_A3D_FCTION(A3DMiscReferenceOnTopologyGet,(NULL,
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&sTopoRefData));
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}
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CALL_A3D_FCTION(A3DMiscEntityReferenceGet,( NULL, &sSERData));
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}
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}
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else
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rsColorConnector = ColorMaterialsConnector(pCurrent);
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}
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return A3D_SUCCESS;
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}
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