loadmodel.cpp File Reference

#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <cstring>
#include <array>
#include <map>
#include <vector>
#include <atomic>
#include <wx/filename.h>
#include <wx/log.h>
#include <wx/stdpaths.h>
#include <wx/string.h>
#include <wx/utils.h>
#include <wx/wfstream.h>
#include <wx/zipstrm.h>
#include <plugins/3dapi/model_import.h>
#include "loadmodel.h"
#include "../model_import_internal.h"
#include <TDocStd_Document.hxx>
#include <TopoDS.hxx>
#include <TopoDS_Shape.hxx>
#include <Quantity_Color.hxx>
#include <Quantity_ColorRGBA.hxx>
#include <XCAFApp_Application.hxx>
#include <IGESControl_Reader.hxx>
#include <IGESCAFControl_Reader.hxx>
#include <Interface_Static.hxx>
#include <STEPControl_Reader.hxx>
#include <STEPCAFControl_Reader.hxx>
#include <XCAFDoc_DocumentTool.hxx>
#include <XCAFDoc_ColorTool.hxx>
#include <XCAFDoc_ShapeTool.hxx>
#include <BRep_Tool.hxx>
#include <BRepMesh_IncrementalMesh.hxx>
#include <TopoDS_Face.hxx>
#include <TopoDS_Compound.hxx>
#include <TopExp_Explorer.hxx>
#include <Poly_Triangulation.hxx>
#include <Poly_PolygonOnTriangulation.hxx>
#include <Precision.hxx>
#include <NCollection_Sequence.hxx>
#include <TDF_Label.hxx>
#include <TDF_ChildIterator.hxx>
#include <TDF_Tool.hxx>
#include <TDataStd_Name.hxx>
#include <Standard_Version.hxx>
#include "plugins/3dapi/ifsg_all.h"

Go to the source code of this file.

Classes
struct	DATA

Macros
#define	MASK_OCE   wxT( "PLUGIN_OCE" )
#define	MASK_OCE_EXTRA   wxT( "PLUGIN_OCE_EXTRA" )
#define	OCC_COLOR_SPACE   Quantity_TOC_RGB

Typedefs
typedef std::array< double, 4 >	COLORKEY
typedef std::map< COLORKEY, IFSG_APPEARANCE >	COLORMAP
typedef std::map< std::string, SGNODE * >	FACEMAP
typedef std::map< std::string, std::vector< SGNODE * > >	NODEMAP
typedef std::pair< std::string, std::vector< SGNODE * > >	NODEITEM

Enumerations
enum	FormatType { FMT_NONE = 0 , FMT_STEP , FMT_STPZ , FMT_IGES }

Functions
bool	processLabel (const TDF_Label &aLabel, DATA &aData, SGNODE *aParent, std::vector< SGNODE * > *aItems)
bool	processFace (const TopoDS_Face &face, DATA &data, SGNODE *parent, std::vector< SGNODE * > *items, Quantity_ColorRGBA *color)
FormatType	fileType (const char *aFileName)
void	getTag (const TDF_Label &aLabel, std::string &aTag)
	Gets the absolute tag string for a given label in the form of ##:##:##:##.
static wxString	getLabelName (const TDF_Label &aLabel)
std::string	getShapeName (TopAbs_ShapeEnum aShape)
	Gets a string for a given TopAbs_ShapeEnum element.
static int	colorFloatToDecimal (float aVal)
static std::ostream &	operator<< (std::ostream &aOStream, const Quantity_ColorRGBA &aColor)
static void	printLabel (TDF_Label aLabel, Handle(XCAFDoc_ShapeTool) aShapeTool, Handle(XCAFDoc_ColorTool) aColorTool, const char *aPreMsg=nullptr)
	Get a string for a given TopAbs_ShapeEnum element.
static void	dumpLabels (TDF_Label aLabel, Handle(XCAFDoc_ShapeTool) aShapeTool, Handle(XCAFDoc_ColorTool) aColorTool, int aDepth=0)
	Dumps a label and the entire tree underneath it.
bool	getColor (DATA &data, TDF_Label label, Quantity_ColorRGBA &color)
void	addItems (SGNODE *parent, std::vector< SGNODE * > *lp)
bool	readIGES (Handle(TDocStd_Document) &m_doc, const char *fname)
bool	readSTEP (Handle(TDocStd_Document) &m_doc, const char *fname, double aLinearDeflection)
bool	readSTEPZ (Handle(TDocStd_Document) &m_doc, const char *aFileName, const S3D::MODEL_IMPORT_OPTIONS &aOptions, MODEL_IMPORT_STATUS *aStatus)
SCENEGRAPH *	LoadModel (char const *filename, const S3D::MODEL_IMPORT_OPTIONS *aOptions, MODEL_IMPORT_STATUS *aStatus)
bool	processShell (const TopoDS_Shape &shape, DATA &data, SGNODE *parent, std::vector< SGNODE * > *items, Quantity_ColorRGBA *color)
bool	processSolidOrShell (const TopoDS_Shape &shape, DATA &data, SGNODE *parent, std::vector< SGNODE * > *items)
SCENEGRAPH *	LoadModel (const char *aFileName, const S3D::MODEL_IMPORT_OPTIONS *aOptions)

Macro Definition Documentation

MASK_OCE

#define MASK_OCE   wxT( "PLUGIN_OCE" )

Definition at line 88 of file loadmodel.cpp.

Referenced by getTag(), LoadModel(), LoadModel(), printLabel(), processLabel(), processShell(), processSolidOrShell(), and readSTEP().

MASK_OCE_EXTRA

#define MASK_OCE_EXTRA   wxT( "PLUGIN_OCE_EXTRA" )

Definition at line 89 of file loadmodel.cpp.

OCC_COLOR_SPACE

#define OCC_COLOR_SPACE   Quantity_TOC_RGB

Definition at line 109 of file loadmodel.cpp.

Referenced by DATA::GetColor().

Typedef Documentation

COLORKEY

typedef std::array<double, 4> COLORKEY

Definition at line 91 of file loadmodel.cpp.

COLORMAP

typedef std::map<COLORKEY, IFSG_APPEARANCE> COLORMAP

Definition at line 92 of file loadmodel.cpp.

FACEMAP

typedef std::map<std::string, SGNODE*> FACEMAP

Definition at line 93 of file loadmodel.cpp.

NODEITEM

typedef std::pair<std::string, std::vector<SGNODE*> > NODEITEM

Definition at line 95 of file loadmodel.cpp.

NODEMAP

typedef std::map<std::string, std::vector<SGNODE*> > NODEMAP

Definition at line 94 of file loadmodel.cpp.

Enumeration Type Documentation

FormatType

enum FormatType

Enumerator
FMT_NONE
FMT_STEP
FMT_STPZ
FMT_IGES

Definition at line 295 of file loadmodel.cpp.

Function Documentation

addItems()

void addItems	(	SGNODE *	parent,
		std::vector< SGNODE * > *	lp )

Definition at line 544 of file loadmodel.cpp.

References S3D::AddSGNodeChild(), S3D::AddSGNodeRef(), and S3D::GetSGNodeParent().

Referenced by processSolidOrShell().

colorFloatToDecimal()

static int colorFloatToDecimal ( float aVal )

static

Definition at line 433 of file loadmodel.cpp.

Referenced by operator<<().

dumpLabels()

static void dumpLabels ( TDF_Label aLabel, Handle(XCAFDoc_ShapeTool) aShapeTool, Handle(XCAFDoc_ColorTool) aColorTool, int aDepth = 0 )

static

Dumps a label and the entire tree underneath it.

Parameters

aLabel	Label to convert
aShapeTool	Handle to shape tool being used
aColorTool	Handle to color tool being used
aDepth	Indentation level to offset labels (used recursively by dumpLabels)

Definition at line 512 of file loadmodel.cpp.

References dumpLabels(), and printLabel().

Referenced by dumpLabels(), and LoadModel().

fileType()

FormatType fileType

(

const char *

aFileName

)

Definition at line 304 of file loadmodel.cpp.

References FMT_IGES, FMT_NONE, FMT_STEP, and FMT_STPZ.

Referenced by LoadModel().

getColor()

bool getColor	(	DATA &	data,
		TDF_Label	label,
		Quantity_ColorRGBA &	color )

Definition at line 523 of file loadmodel.cpp.

References DATA::GetColor().

Referenced by processSolidOrShell().

getLabelName()

static wxString getLabelName ( const TDF_Label & aLabel )

static

Definition at line 392 of file loadmodel.cpp.

References Handle(), and name.

Referenced by printLabel().

getShapeName()

std::string getShapeName

(

TopAbs_ShapeEnum

aShape

)

Gets a string for a given TopAbs_ShapeEnum element.

Parameters

aShape

enum value to convert

Definition at line 415 of file loadmodel.cpp.

Referenced by printLabel().

getTag()

void getTag	(	const TDF_Label &	aLabel,
		std::string &	aTag )

Gets the absolute tag string for a given label in the form of ##:##:##:##.

Parameters

aLabel	is the label to get the string for
aTag	is the resulting tag string based by reference

Definition at line 368 of file loadmodel.cpp.

References MASK_OCE.

Referenced by processFace(), processLabel(), and processSolidOrShell().

LoadModel() [1/2]

SCENEGRAPH * LoadModel	(	char const *	filename,
		const S3D::MODEL_IMPORT_OPTIONS *	aOptions,
		MODEL_IMPORT_STATUS *	aStatus )

Definition at line 747 of file loadmodel.cpp.

References dumpLabels(), fileType(), FMT_IGES, FMT_STEP, FMT_STPZ, S3D::MODEL_IMPORT_OPTIONS::format, IFSG_NODE::GetRawPtr(), S3D::IGES, DATA::IsCanceled(), MASK_OCE, DATA::options, processLabel(), readIGES(), readSTEP(), readSTEPZ(), DATA::renderBoth, DATA::scene, DATA::status, S3D::STEP, S3D::MODEL_IMPORT_OPTIONS::stepLinearDeflection, and S3D::WriteVRML().

Referenced by S3D::ImportModel(), Load(), and LoadModel().

LoadModel() [2/2]

SCENEGRAPH * LoadModel	(	const char *	aFileName,
		const S3D::MODEL_IMPORT_OPTIONS *	aOptions )

Definition at line 1338 of file loadmodel.cpp.

References MODEL_IMPORT_STATUS::diagnostic, LoadModel(), and MASK_OCE.

operator<<()

static std::ostream & operator<< ( std::ostream & aOStream, const Quantity_ColorRGBA & aColor )

inlinestatic

Definition at line 439 of file loadmodel.cpp.

References colorFloatToDecimal().

printLabel()

static void printLabel ( TDF_Label aLabel, Handle(XCAFDoc_ShapeTool) aShapeTool, Handle(XCAFDoc_ColorTool) aColorTool, const char * aPreMsg = nullptr )

static

Get a string for a given TopAbs_ShapeEnum element.

Parameters

aLabel	Label to convert.
aShapeTool	Handle to shape tool being used.
aColorTool	Handle to color tool being used.
aPreMsg	Any prefixed message to insert (used for indentation in dump).

Definition at line 459 of file loadmodel.cpp.

References getLabelName(), getShapeName(), and MASK_OCE.

Referenced by dumpLabels().

processFace()

bool processFace	(	const TopoDS_Face &	face,
		DATA &	data,
		SGNODE *	parent,
		std::vector< SGNODE * > *	items,
		Quantity_ColorRGBA *	color )

Definition at line 1154 of file loadmodel.cpp.

References S3D::AddSGNodeChild(), S3D::AddSGNodeRef(), IFSG_FACESET::CalcNormals(), DATA::faces, DATA::GetColor(), DATA::GetFace(), IFSG_NODE::GetRawPtr(), S3D::GetSGNodeParent(), getTag(), Handle(), DATA::hasSolid, DATA::IsCanceled(), DATA::options, DATA::renderBoth, IFSG_COORDS::SetCoordsList(), IFSG_INDEX::SetIndices(), IFSG_NODE::SetParent(), S3D::MODEL_IMPORT_OPTIONS::stepAngularDeflectionDegrees, and S3D::MODEL_IMPORT_OPTIONS::stepLinearDeflection.

Referenced by processLabel(), and processShell().

processLabel()

bool processLabel	(	const TDF_Label &	aLabel,
		DATA &	aData,
		SGNODE *	aParent,
		std::vector< SGNODE * > *	aItems )

Definition at line 1006 of file loadmodel.cpp.

References IFSG_NODE::GetRawPtr(), DATA::GetShape(), getTag(), DATA::hasSolid, DATA::IsCanceled(), MASK_OCE, processFace(), processLabel(), processSolidOrShell(), IFSG_TRANSFORM::SetRotation(), IFSG_TRANSFORM::SetTranslation(), and T.

Referenced by LoadModel(), and processLabel().

processShell()

bool processShell	(	const TopoDS_Shape &	shape,
		DATA &	data,
		SGNODE *	parent,
		std::vector< SGNODE * > *	items,
		Quantity_ColorRGBA *	color )

Definition at line 859 of file loadmodel.cpp.

References DATA::IsCanceled(), MASK_OCE, and processFace().

Referenced by processSolidOrShell().

processSolidOrShell()

bool processSolidOrShell	(	const TopoDS_Shape &	shape,
		DATA &	data,
		SGNODE *	parent,
		std::vector< SGNODE * > *	items )

Definition at line 881 of file loadmodel.cpp.

References addItems(), IFSG_NODE::Destroy(), getColor(), getColor(), IFSG_NODE::GetRawPtr(), DATA::GetShape(), getTag(), DATA::hasSolid, MASK_OCE, and processShell().

Referenced by processLabel().

readIGES()

bool readIGES	(	Handle(TDocStd_Document) &	m_doc,
		const char *	fname )

Definition at line 567 of file loadmodel.cpp.

Referenced by LoadModel().

readSTEP()

bool readSTEP	(	Handle(TDocStd_Document) &	m_doc,
		const char *	fname,
		double	aLinearDeflection )

Definition at line 596 of file loadmodel.cpp.

References MASK_OCE.

Referenced by LoadModel(), and readSTEPZ().

readSTEPZ()

bool readSTEPZ	(	Handle(TDocStd_Document) &	m_doc,
		const char *	aFileName,
		const S3D::MODEL_IMPORT_OPTIONS &	aOptions,
		MODEL_IMPORT_STATUS *	aStatus )

Definition at line 630 of file loadmodel.cpp.

References CORRUPT, CreateModelImportTempFileName(), DecompressBoundedModel(), S3D::INVALID, S3D::MODEL_IMPORT_OPTIONS::maxCompressedBytes, S3D::MODEL_IMPORT_OPTIONS::maxExpandedBytes, readSTEP(), MODEL_IMPORT_STATUS::Set(), S3D::MODEL_IMPORT_OPTIONS::stepLinearDeflection, TOO_LARGE, and S3D::TOO_LARGE.

Referenced by LoadModel().