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[+] X3D importer.

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This commit is contained in:
Alexandr Arutjunov
2016-09-29 18:50:24 +03:00
parent e4cb388153
commit 3274951f2a
16 changed files with 7778 additions and 0 deletions
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code/X3DImporter_Metadata.cpp Normal file
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/// \file X3DImporter_Metadata.cpp
/// \brief Parsing data from nodes of "Metadata" set of X3D.
/// \date 2015-2016
/// \author nevorek@gmail.com
#ifndef ASSIMP_BUILD_NO_X3D_IMPORTER
#include "X3DImporter.hpp"
#include "X3DImporter_Macro.hpp"
namespace Assimp
{
/// \def MACRO_METADATA_FINDCREATE(pDEF_Var, pUSE_Var, pReference, pValue, pNE, pMetaName)
/// Find element by "USE" or create new one.
/// \param [in] pDEF_Var - variable name with "DEF" value.
/// \param [in] pUSE_Var - variable name with "USE" value.
/// \param [in] pReference - variable name with "reference" value.
/// \param [in] pValue - variable name with "value" value.
/// \param [in, out] pNE - pointer to node element.
/// \param [in] pMetaClass - Class of node.
/// \param [in] pMetaName - Name of node.
/// \param [in] pType - type of element to find.
#define MACRO_METADATA_FINDCREATE(pDEF_Var, pUSE_Var, pReference, pValue, pNE, pMetaClass, pMetaName, pType) \
/* if "USE" defined then find already defined element. */ \
if(!pUSE_Var.empty()) \
{ \
MACRO_USE_CHECKANDAPPLY(pDEF_Var, pUSE_Var, pType, pNE); \
} \
else \
{ \
pNE = new pMetaClass(NodeElement_Cur); \
if(!pDEF_Var.empty()) pNE->ID = pDEF_Var; \
\
((pMetaClass*)pNE)->Reference = pReference; \
((pMetaClass*)pNE)->Value = pValue; \
/* also metadata node can contain childs */ \
if(!mReader->isEmptyElement()) \
ParseNode_Metadata(pNE, pMetaName);/* in that case node element will be added to child elements list of current node. */ \
else \
NodeElement_Cur->Child.push_back(pNE);/* else - add element to child list manualy */ \
\
NodeElement_List.push_back(pNE);/* add new element to elements list. */ \
}/* if(!pUSE_Var.empty()) else */ \
\
do {} while(false)
bool X3DImporter::ParseHelper_CheckRead_X3DMetadataObject()
{
if(XML_CheckNode_NameEqual("MetadataBoolean"))
ParseNode_MetadataBoolean();
else if(XML_CheckNode_NameEqual("MetadataDouble"))
ParseNode_MetadataDouble();
else if(XML_CheckNode_NameEqual("MetadataFloat"))
ParseNode_MetadataFloat();
else if(XML_CheckNode_NameEqual("MetadataInteger"))
ParseNode_MetadataInteger();
else if(XML_CheckNode_NameEqual("MetadataSet"))
ParseNode_MetadataSet();
else if(XML_CheckNode_NameEqual("MetadataString"))
ParseNode_MetadataString();
else
return false;
return true;
}
void X3DImporter::ParseNode_Metadata(CX3DImporter_NodeElement* pParentElement, const std::string& pNodeName)
{
ParseHelper_Node_Enter(pParentElement);
MACRO_NODECHECK_METADATA(mReader->getNodeName());
ParseHelper_Node_Exit();
}
// <MetadataBoolean
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// value="" MFBool [inputOutput]
// />
void X3DImporter::ParseNode_MetadataBoolean()
{
std::string def, use;
std::string name, reference;
std::list<bool> value;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_REF("value", value, XML_ReadNode_GetAttrVal_AsListB);
MACRO_ATTRREAD_LOOPEND;
MACRO_METADATA_FINDCREATE(def, use, reference, value, ne, CX3DImporter_NodeElement_MetaBoolean, "MetadataBoolean", ENET_MetaBoolean);
}
// <MetadataDouble
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// value="" MFDouble [inputOutput]
// />
void X3DImporter::ParseNode_MetadataDouble()
{
std::string def, use;
std::string name, reference;
std::list<double> value;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_REF("value", value, XML_ReadNode_GetAttrVal_AsListD);
MACRO_ATTRREAD_LOOPEND;
MACRO_METADATA_FINDCREATE(def, use, reference, value, ne, CX3DImporter_NodeElement_MetaDouble, "MetadataDouble", ENET_MetaDouble);
}
// <MetadataFloat
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// value="" MFFloat [inputOutput]
// />
void X3DImporter::ParseNode_MetadataFloat()
{
std::string def, use;
std::string name, reference;
std::list<float> value;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_REF("value", value, XML_ReadNode_GetAttrVal_AsListF);
MACRO_ATTRREAD_LOOPEND;
MACRO_METADATA_FINDCREATE(def, use, reference, value, ne, CX3DImporter_NodeElement_MetaFloat, "MetadataFloat", ENET_MetaFloat);
}
// <MetadataInteger
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// value="" MFInteger [inputOutput]
// />
void X3DImporter::ParseNode_MetadataInteger()
{
std::string def, use;
std::string name, reference;
std::list<int32_t> value;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_REF("value", value, XML_ReadNode_GetAttrVal_AsListI32);
MACRO_ATTRREAD_LOOPEND;
MACRO_METADATA_FINDCREATE(def, use, reference, value, ne, CX3DImporter_NodeElement_MetaInteger, "MetadataInteger", ENET_MetaInteger);
}
// <MetadataSet
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// />
void X3DImporter::ParseNode_MetadataSet()
{
std::string def, use;
std::string name, reference;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_LOOPEND;
// if "USE" defined then find already defined element.
if(!use.empty())
{
MACRO_USE_CHECKANDAPPLY(def, use, ENET_MetaSet, ne);
}
else
{
ne = new CX3DImporter_NodeElement_MetaSet(NodeElement_Cur);
if(!def.empty()) ne->ID = def;
((CX3DImporter_NodeElement_MetaSet*)ne)->Reference = reference;
// also metadata node can contain childs
if(!mReader->isEmptyElement())
ParseNode_Metadata(ne, "MetadataSet");
else
NodeElement_Cur->Child.push_back(ne);// made object as child to current element
NodeElement_List.push_back(ne);// add new element to elements list.
}// if(!use.empty()) else
}
// <MetadataString
// DEF="" ID
// USE="" IDREF
// name="" SFString [inputOutput]
// reference="" SFString [inputOutput]
// value="" MFString [inputOutput]
// />
void X3DImporter::ParseNode_MetadataString()
{
std::string def, use;
std::string name, reference;
std::list<std::string> value;
CX3DImporter_NodeElement* ne;
MACRO_ATTRREAD_LOOPBEG;
MACRO_ATTRREAD_CHECKUSEDEF_RET(def, use);
MACRO_ATTRREAD_CHECK_RET("name", name, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_RET("reference", reference, mReader->getAttributeValue);
MACRO_ATTRREAD_CHECK_REF("value", value, XML_ReadNode_GetAttrVal_AsListS);
MACRO_ATTRREAD_LOOPEND;
MACRO_METADATA_FINDCREATE(def, use, reference, value, ne, CX3DImporter_NodeElement_MetaString, "MetadataString", ENET_MetaString);
}
}// namespace Assimp
#endif // !ASSIMP_BUILD_NO_X3D_IMPORTER