Classes
struct	MATLIST

class	MODEL_IMPORT_LOCK
	Scoped holder for the recursive model import lock. More...

struct	MODEL_IMPORT_OPTIONS

class	MODEL_IMPORT_QUEUE
	Single-slot import queue shared by every native preview front end. More...

class	MODEL_IMPORT_RESULT

Enumerations
enum class	MODEL_IMPORT_FORMAT { AUTO , STEP , IGES , VRML , X3D }

enum class	MODEL_IMPORT_ERROR { NONE , UNSUPPORTED , UNREADABLE , INVALID , TOO_LARGE , CANCELED , IMPORT_FAILED , OUT_OF_MEMORY , INTERNAL }

enum	SGTYPES { SGTYPE_TRANSFORM = 0 , SGTYPE_APPEARANCE , SGTYPE_COLORS , SGTYPE_COLORINDEX , SGTYPE_FACESET , SGTYPE_COORDS , SGTYPE_COORDINDEX , SGTYPE_NORMALS , SGTYPE_SHAPE , SGTYPE_END }

Functions
bool	degenerate (glm::dvec3 *pts) noexcept

bool	CalcTriangleNormals (std::vector< SGPOINT > coords, std::vector< int > &index, std::vector< SGVECTOR > &norms)

void	FormatFloat (std::string &result, double value)

void	FormatOrientation (std::string &result, const SGVECTOR &axis, double rotation)

void	FormatPoint (std::string &result, const SGPOINT &point)

void	FormatVector (std::string &result, const SGVECTOR &aVector)

void	FormatColor (std::string &result, const SGCOLOR &aColor)

bool	WritePoint (std::ostream &aFile, const SGPOINT &aPoint)

bool	WriteVector (std::ostream &aFile, const SGVECTOR &aVector)

bool	WriteColor (std::ostream &aFile, const SGCOLOR &aColor)

S3D::SGTYPES	ReadTag (std::istream &aFile, std::string &aName)
	Read the text tag of a binary cache file which is the NodeTag and unique ID number combined.

bool	ReadPoint (std::istream &aFile, SGPOINT &aPoint)

bool	ReadVector (std::istream &aFile, SGVECTOR &aVector)

bool	ReadColor (std::istream &aFile, SGCOLOR &aColor)

char const *	GetNodeTypeName (S3D::SGTYPES aType) noexcept
	Return the name of the given type of node.

bool	GetMatIndex (MATLIST &aList, SGNODE *aNode, int &aIndex)

void	INIT_SMATERIAL (SMATERIAL &aMaterial)

void	INIT_SMESH (SMESH &aMesh) noexcept

void	INIT_S3DMODEL (S3DMODEL &aModel) noexcept

void	FREE_SMESH (SMESH &aMesh) noexcept

void	FREE_S3DMODEL (S3DMODEL &aModel)

SGLIB_API void	GetLibVersion (unsigned char Major, unsigned char Minor, unsigned char Patch, unsigned char Revision) noexcept
	Retrieve version information of the kicad_3dsg library.

SGLIB_API void	LockModelImport () noexcept
	Serialize parser and scene-name operations.

SGLIB_API void	UnlockModelImport () noexcept

SGLIB_API S3D::SGTYPES	GetSGNodeType (SGNODE *aNode)

SGLIB_API SGNODE *	GetSGNodeParent (SGNODE *aNode)

SGLIB_API bool	AddSGNodeRef (SGNODE aParent, SGNODE aChild)

SGLIB_API bool	AddSGNodeChild (SGNODE aParent, SGNODE aChild)

SGLIB_API void	AssociateSGNodeWrapper (SGNODE aObject, SGNODE *aRefPtr)

SGLIB_API SGVECTOR	CalcTriNorm (const SGPOINT &p1, const SGPOINT &p2, const SGPOINT &p3)
	Return the normal vector of a triangle described by vertices p1, p2, p3.

SGLIB_API bool	WriteCache (const char aFileName, bool overwrite, SGNODE aNode, const char *aPluginInfo)
	Write the SGNODE tree to a binary cache file.

SGLIB_API SGNODE *	ReadCache (const char aFileName, void aPluginMgr, bool(aTagCheck)(const char , void *))
	Read a binary cache file and creates an SGNODE tree.

SGLIB_API bool	WriteVRML (const char filename, bool overwrite, SGNODE aTopNode, bool reuse, bool renameNodes)
	Write out the given node and its subnodes to a VRML2 file.

SGLIB_API void	ResetNodeIndex (SGNODE *aNode)
	Reset the global SG* class indices.

SGLIB_API void	RenameNodes (SGNODE *aNode)
	Rename a node and all children nodes based on the current values of the global SG* class indices.

SGLIB_API void	DestroyNode (SGNODE *aNode) noexcept
	Delete the given SG* class node.

SGLIB_API S3DMODEL *	GetModel (SCENEGRAPH *aNode)
	Create an S3DMODEL representation of aNode (raw data, no transforms).

SGLIB_API void	Destroy3DModel (S3DMODEL **aModel)
	Free memory used by an S3DMODEL structure and sets the pointer to the structure to NULL.

SGLIB_API void	Free3DModel (S3DMODEL &aModel)
	Free memory used internally by an S3DMODEL structure.

SGLIB_API void	Free3DMesh (SMESH &aMesh)
	Free memory used internally by an SMESH structure.

SGLIB_API S3DMODEL *	New3DModel (void)
	Create and initialize an S3DMODEL structure.

SGLIB_API void	Init3DMaterial (SMATERIAL &aMat)
	Initializes an SMATERIAL structure.

SGLIB_API void	Init3DMesh (SMESH &aMesh)
	Create and initialize an SMESH structure.

MODEL_IMPORT_OPTIONS	PreviewImportOptions () noexcept
	Options for previewing a file the user has not opened.

KICAD_3D_IMPORT_API MODEL_IMPORT_RESULT	ImportModel (const std::string &aFileName, const MODEL_IMPORT_OPTIONS &aOptions={})
	Import and flatten one model without invoking GUI facilities.

Enumeration Type Documentation

◆ MODEL_IMPORT_ERROR

enum class S3D::MODEL_IMPORT_ERROR

strong

Enumerator
NONE
UNSUPPORTED
UNREADABLE
INVALID
TOO_LARGE
CANCELED
IMPORT_FAILED
OUT_OF_MEMORY
INTERNAL

Definition at line 52 of file model_import.h.

◆ MODEL_IMPORT_FORMAT

enum class S3D::MODEL_IMPORT_FORMAT

strong

Enumerator
AUTO
STEP
IGES
VRML
X3D

Definition at line 42 of file model_import.h.

◆ SGTYPES

enum S3D::SGTYPES

Enumerator
SGTYPE_TRANSFORM
SGTYPE_APPEARANCE
SGTYPE_COLORS
SGTYPE_COLORINDEX
SGTYPE_FACESET
SGTYPE_COORDS
SGTYPE_COORDINDEX
SGTYPE_NORMALS
SGTYPE_SHAPE
SGTYPE_END

Definition at line 31 of file sg_types.h.

Function Documentation

◆ AddSGNodeChild()

bool S3D::AddSGNodeChild	(	SGNODE *	aParent,
		SGNODE *	aChild )

Definition at line 536 of file ifsg_api.cpp.

References SGNODE::AddChildNode().

Referenced by addItems(), processFace(), WRL2APPEARANCE::TranslateToSG(), WRL2BASE::TranslateToSG(), WRL2BOX::TranslateToSG(), WRL2FACESET::TranslateToSG(), WRL2INLINE::TranslateToSG(), WRL2MATERIAL::TranslateToSG(), WRL2SHAPE::TranslateToSG(), WRL2TRANSFORM::TranslateToSG(), X3DAPP::TranslateToSG(), X3DIFACESET::TranslateToSG(), X3DSHAPE::TranslateToSG(), and X3DTRANSFORM::TranslateToSG().

◆ AddSGNodeRef()

bool S3D::AddSGNodeRef	(	SGNODE *	aParent,
		SGNODE *	aChild )

Definition at line 527 of file ifsg_api.cpp.

References SGNODE::AddRefNode().

Referenced by addItems(), processFace(), WRL2APPEARANCE::TranslateToSG(), WRL2BASE::TranslateToSG(), WRL2BOX::TranslateToSG(), WRL2FACESET::TranslateToSG(), WRL2INLINE::TranslateToSG(), WRL2MATERIAL::TranslateToSG(), WRL2SHAPE::TranslateToSG(), WRL2TRANSFORM::TranslateToSG(), X3DAPP::TranslateToSG(), X3DIFACESET::TranslateToSG(), X3DSHAPE::TranslateToSG(), and X3DTRANSFORM::TranslateToSG().

◆ AssociateSGNodeWrapper()

void S3D::AssociateSGNodeWrapper	(	SGNODE *	aObject,
		SGNODE **	aRefPtr )

Definition at line 545 of file ifsg_api.cpp.

References SGNODE::AssociateWrapper().

◆ CalcTriangleNormals()

bool S3D::CalcTriangleNormals	(	std::vector< SGPOINT >	coords,
		std::vector< int > &	index,
		std::vector< SGVECTOR > &	norms )

Definition at line 349 of file sg_helpers.cpp.

References calcTriad(), and index.

Referenced by SGCOORDS::CalcNormals().

◆ CalcTriNorm()

SGVECTOR S3D::CalcTriNorm	(	const SGPOINT &	p1,
		const SGPOINT &	p2,
		const SGPOINT &	p3 )

Return the normal vector of a triangle described by vertices p1, p2, p3.

Definition at line 488 of file ifsg_api.cpp.

References degenerate(), SGPOINT::x, SGPOINT::y, and SGPOINT::z.

Referenced by EXPORTER_PCB_VRML::create_vrml_shell(), and vrmlToSG().

◆ degenerate()

bool S3D::degenerate ( glm::dvec3 * pts )

noexcept

Definition at line 306 of file sg_helpers.cpp.

Referenced by calcTriad(), and CalcTriNorm().

◆ Destroy3DModel()

void S3D::Destroy3DModel ( S3DMODEL ** aModel )

Free memory used by an S3DMODEL structure and sets the pointer to the structure to NULL.

Definition at line 427 of file ifsg_api.cpp.

References FREE_S3DMODEL().

Referenced by ImportModel(), S3D_CACHE::load(), S3D::MODEL_IMPORT_RESULT::operator=(), S3D::MODEL_IMPORT_RESULT::~MODEL_IMPORT_RESULT(), and S3D_CACHE_ENTRY::~S3D_CACHE_ENTRY().

◆ DestroyNode()

void S3D::DestroyNode ( SGNODE * aNode )

noexcept

Delete the given SG* class node.

This function makes it possible to safely delete an SG* node without associating the node with its corresponding IFSG* wrapper.

Definition at line 169 of file ifsg_api.cpp.

Referenced by S3D_CACHE::load(), S3D_CACHE::loadCacheData(), LoadVRML(), LoadX3D(), WRL1MATERIAL::Reclaim(), DATA::~DATA(), EXPORTER_PCB_VRML::~EXPORTER_PCB_VRML(), WRL1MATERIAL::~WRL1MATERIAL(), and WRL2BASE::~WRL2BASE().

◆ FormatColor()

void S3D::FormatColor	(	std::string &	result,
		const SGCOLOR &	aColor )

Definition at line 131 of file sg_helpers.cpp.

References FormatFloat(), G, SGCOLOR::GetColor(), and result.

Referenced by SGCOLORS::WriteVRML().

◆ FormatFloat()

void S3D::FormatFloat	(	std::string &	result,
		double	value )

Definition at line 33 of file sg_helpers.cpp.

References result.

Referenced by FormatColor(), FormatOrientation(), FormatPoint(), FormatVector(), and SGAPPEARANCE::WriteVRML().

◆ FormatOrientation()

void S3D::FormatOrientation	(	std::string &	result,
		const SGVECTOR &	axis,
		double	rotation )

Definition at line 78 of file sg_helpers.cpp.

References FormatFloat(), SGVECTOR::GetVector(), and result.

Referenced by SCENEGRAPH::WriteVRML().

◆ FormatPoint()

void S3D::FormatPoint	(	std::string &	result,
		const SGPOINT &	point )

Definition at line 99 of file sg_helpers.cpp.

References FormatFloat(), result, SGPOINT::x, SGPOINT::y, and SGPOINT::z.

Referenced by SCENEGRAPH::WriteVRML(), and SGCOORDS::WriteVRML().

◆ FormatVector()

void S3D::FormatVector	(	std::string &	result,
		const SGVECTOR &	aVector )

Definition at line 114 of file sg_helpers.cpp.

References FormatFloat(), SGVECTOR::GetVector(), and result.

Referenced by SGNORMALS::WriteVRML().

◆ Free3DMesh()

void S3D::Free3DMesh ( SMESH & aMesh )

Free memory used internally by an SMESH structure.

Definition at line 445 of file ifsg_api.cpp.

References FREE_SMESH().

Referenced by GetModel().

◆ Free3DModel()

void S3D::Free3DModel ( S3DMODEL & aModel )

Free memory used internally by an S3DMODEL structure.

Definition at line 439 of file ifsg_api.cpp.

References FREE_S3DMODEL().

◆ FREE_S3DMODEL()

void S3D::FREE_S3DMODEL ( S3DMODEL & aModel )

Definition at line 322 of file sg_node.cpp.

References FREE_SMESH(), S3DMODEL::m_Materials, S3DMODEL::m_MaterialsSize, S3DMODEL::m_Meshes, and S3DMODEL::m_MeshesSize.

Referenced by Destroy3DModel(), and Free3DModel().

◆ FREE_SMESH()

void S3D::FREE_SMESH ( SMESH & aMesh )

noexcept

Definition at line 284 of file sg_node.cpp.

Referenced by Free3DMesh(), and FREE_S3DMODEL().

◆ GetLibVersion()

void S3D::GetLibVersion	(	unsigned char *	Major,
		unsigned char *	Minor,
		unsigned char *	Patch,
		unsigned char *	Revision )

noexcept

Retrieve version information of the kicad_3dsg library.

Definition at line 471 of file ifsg_api.cpp.

References KICADSG_VERSION_MAJOR, KICADSG_VERSION_MINOR, KICADSG_VERSION_PATCH, and KICADSG_VERSION_REVISION.

◆ GetMatIndex()

bool S3D::GetMatIndex	(	MATLIST &	aList,
		SGNODE *	aNode,
		int &	aIndex )

Definition at line 241 of file sg_node.cpp.

References SGNODE::GetNodeType(), S3D::MATLIST::matmap, S3D::MATLIST::matorder, and SGTYPE_APPEARANCE.

Referenced by SGSHAPE::Prepare().

◆ GetModel()

S3DMODEL * S3D::GetModel ( SCENEGRAPH * aNode )

Create an S3DMODEL representation of aNode (raw data, no transforms).

Parameters

aNode is the node to be transcribed into an S3DMODEL representation

Returns: an S3DMODEL representation of aNode on success, otherwise NULL

Definition at line 362 of file ifsg_api.cpp.

References SGAPPEARANCE::ambient, SGAPPEARANCE::diffuse, formatMaterial(), Free3DMesh(), SGNODE::GetNodeType(), S3D::MATLIST::matmap, S3D::MATLIST::matorder, model, New3DModel(), SCENEGRAPH::Prepare(), SGTYPE_TRANSFORM, SGAPPEARANCE::shininess, SGAPPEARANCE::specular, and SGAPPEARANCE::transparency.

Referenced by ImportModel(), and S3D_CACHE::load().

◆ GetNodeTypeName()

char const * S3D::GetNodeTypeName ( S3D::SGTYPES aType )

noexcept

Return the name of the given type of node.

Definition at line 50 of file sg_node.cpp.

References node_names.

Referenced by ReadTag().

◆ GetSGNodeParent()

SGNODE * S3D::GetSGNodeParent ( SGNODE * aNode )

◆ GetSGNodeType()

S3D::SGTYPES S3D::GetSGNodeType ( SGNODE * aNode )

Definition at line 509 of file ifsg_api.cpp.

References SGNODE::GetNodeType(), and SGTYPE_END.

Referenced by WRL1GROUP::TranslateToSG(), WRL1SEPARATOR::TranslateToSG(), WRL2APPEARANCE::TranslateToSG(), WRL2BOX::TranslateToSG(), WRL2FACESET::TranslateToSG(), WRL2INLINE::TranslateToSG(), WRL2MATERIAL::TranslateToSG(), WRL2SHAPE::TranslateToSG(), WRL2SWITCH::TranslateToSG(), WRL2TRANSFORM::TranslateToSG(), X3DAPP::TranslateToSG(), X3DIFACESET::TranslateToSG(), X3DSHAPE::TranslateToSG(), and X3DTRANSFORM::TranslateToSG().

◆ ImportModel()

S3D::MODEL_IMPORT_RESULT S3D::ImportModel	(	const std::string &	aFileName,
		const MODEL_IMPORT_OPTIONS &	aOptions = {} )

noexcept

Import and flatten one model without invoking GUI facilities.

Source and expanded temporary data are admitted against maxExpandedBytes, and the flattened arrays are admitted against maxMeshBytes using checked arithmetic. OCCT can allocate its document and tessellation before those flattened-array checks, so these limits are not a hard process-memory cap. Cancellation is checked before and after file readers and tessellation, and at parser, label, face, vertex and triangle loop boundaries. Individual OCCT read and BRepMesh_IncrementalMesh calls are noninterruptible.

Definition at line 342 of file model_import.cpp.

References AUTO, CANCELED, Destroy3DModel(), MODEL_IMPORT_STATUS::diagnostic, MODEL_IMPORT_STATUS::error, S3D::MODEL_IMPORT_OPTIONS::format, GetModel(), IGES, IMPORT_FAILED, INTERNAL, INVALID, S3D::MODEL_IMPORT_OPTIONS::IsCanceled(), LoadModel(), LoadVRMLModel(), S3D::MODEL_IMPORT_OPTIONS::maxExpandedBytes, NONE, OUT_OF_MEMORY, result, STEP, S3D::MODEL_IMPORT_OPTIONS::stepAngularDeflectionDegrees, S3D::MODEL_IMPORT_OPTIONS::stepLinearDeflection, TOO_LARGE, UNREADABLE, UNSUPPORTED, VRML, and X3D.

Referenced by S3D::MODEL_IMPORT_QUEUE::STATE::Process().

◆ Init3DMaterial()

void S3D::Init3DMaterial ( SMATERIAL & aMat )

Initializes an SMATERIAL structure.

Definition at line 459 of file ifsg_api.cpp.

References INIT_SMATERIAL().

◆ Init3DMesh()

void S3D::Init3DMesh ( SMESH & aMesh )

Create and initialize an SMESH structure.

Definition at line 465 of file ifsg_api.cpp.

References INIT_SMESH().

◆ INIT_S3DMODEL()

void S3D::INIT_S3DMODEL ( S3DMODEL & aModel )

noexcept

Definition at line 278 of file sg_node.cpp.

Referenced by New3DModel().

◆ INIT_SMATERIAL()

void S3D::INIT_SMATERIAL ( SMATERIAL & aMaterial )

Definition at line 266 of file sg_node.cpp.

Referenced by Init3DMaterial().

◆ INIT_SMESH()

void S3D::INIT_SMESH ( SMESH & aMesh )

noexcept

Definition at line 272 of file sg_node.cpp.

Referenced by Init3DMesh(), and SGSHAPE::Prepare().

◆ LockModelImport()

void S3D::LockModelImport ( )

noexcept

Serialize parser and scene-name operations.

Ordinary callers use MODEL_IMPORT_LOCK rather than these raw entry points. A caller performing a ResetNodeIndex/RenameNodes/write sequence must hold this recursive lock across the entire sequence.

Definition at line 47 of file ifsg_api.cpp.

Referenced by S3D::MODEL_IMPORT_LOCK::MODEL_IMPORT_LOCK().

◆ New3DModel()

S3DMODEL * S3D::New3DModel ( void )

Create and initialize an S3DMODEL structure.

Definition at line 451 of file ifsg_api.cpp.

References INIT_S3DMODEL().

Referenced by GetModel().

◆ PreviewImportOptions()

MODEL_IMPORT_OPTIONS S3D::PreviewImportOptions ( )

inlinenoexcept

Options for previewing a file the user has not opened.

Inline following is off because merely selecting or hovering a model does not grant access to its siblings, and the byte caps are tightened because a preview host has no way to report progress or to be interrupted by the user.

Definition at line 117 of file model_import.h.

References S3D::MODEL_IMPORT_OPTIONS::maxCompressedBytes, S3D::MODEL_IMPORT_OPTIONS::maxExpandedBytes, S3D::MODEL_IMPORT_OPTIONS::maxMeshBytes, PreviewImportOptions(), and S3D::MODEL_IMPORT_OPTIONS::vrmlEnableInline.

Referenced by MODEL_FILE_PREVIEW_REQUEST_SERVICE::MakeRequest(), and PreviewImportOptions().

◆ ReadCache()

SGNODE * S3D::ReadCache	(	const char *	aFileName,
		void *	aPluginMgr,
		bool(*	aTagCheck )(const char , void ) )

Read a binary cache file and creates an SGNODE tree.

Parameters

aFileName	is the name of the binary cache file to be read.
aPluginMgr	is the plugin manager.
aTagCheck	is a callback function to check tags.

Returns: NULL on failure, on success a pointer to the top level SCENEGRAPH node; if desired this node can be associated with an IFSG_TRANSFORM wrapper via the IFSG_TRANSFORM::Attach() function.

Definition at line 243 of file ifsg_api.cpp.

References CLOSE_STREAM, name, OPEN_ISTREAM, and SG_VERSION_TAG.

Referenced by S3D_CACHE::loadCacheData().

◆ ReadColor()

bool S3D::ReadColor	(	std::istream &	aFile,
		SGCOLOR &	aColor )

Definition at line 291 of file sg_helpers.cpp.

References SGCOLOR::SetColor().

Referenced by SGAPPEARANCE::ReadCache(), and SGCOLORS::ReadCache().

◆ ReadPoint()

bool S3D::ReadPoint	(	std::istream &	aFile,
		SGPOINT &	aPoint )

Definition at line 263 of file sg_helpers.cpp.

References SGPOINT::x, SGPOINT::y, and SGPOINT::z.

Referenced by SCENEGRAPH::ReadCache(), and SGCOORDS::ReadCache().

◆ ReadTag()

S3D::SGTYPES S3D::ReadTag	(	std::istream &	aFile,
		std::string &	aName )

Read the text tag of a binary cache file which is the NodeTag and unique ID number combined.

Parameters

aFile	is a binary file open for reading.
aName	will hold the tag name on successful return.

Returns: will be the NodeType which the tag represents or S3D::SGTYPES::SGTYPE_END on failure.

Definition at line 191 of file sg_helpers.cpp.

References GetNodeTypeName(), name, SGTYPE_APPEARANCE, SGTYPE_COLORINDEX, SGTYPE_COLORS, SGTYPE_COORDINDEX, SGTYPE_COORDS, SGTYPE_END, SGTYPE_FACESET, SGTYPE_NORMALS, SGTYPE_SHAPE, and SGTYPE_TRANSFORM.

Referenced by SCENEGRAPH::ReadCache(), SGFACESET::ReadCache(), and SGSHAPE::ReadCache().

◆ ReadVector()

bool S3D::ReadVector	(	std::istream &	aFile,
		SGVECTOR &	aVector )

Definition at line 276 of file sg_helpers.cpp.

References SGVECTOR::SetVector().

Referenced by SCENEGRAPH::ReadCache(), and SGNORMALS::ReadCache().

◆ RenameNodes()

void S3D::RenameNodes ( SGNODE * aNode )

Rename a node and all children nodes based on the current values of the global SG* class indices.

Parameters

aNode is a top level node

Definition at line 159 of file ifsg_api.cpp.

References SGNODE::ReNameNodes().

◆ ResetNodeIndex()

void S3D::ResetNodeIndex ( SGNODE * aNode )

Reset the global SG* class indices.

Parameters

aNode may be any valid SGNODE

Definition at line 149 of file ifsg_api.cpp.

References SGNODE::ResetNodeIndex().

◆ UnlockModelImport()

void S3D::UnlockModelImport ( )

noexcept

Definition at line 53 of file ifsg_api.cpp.

Referenced by S3D::MODEL_IMPORT_LOCK::~MODEL_IMPORT_LOCK().

◆ WriteCache()

bool S3D::WriteCache	(	const char *	aFileName,
		bool	overwrite,
		SGNODE *	aNode,
		const char *	aPluginInfo )

Write the SGNODE tree to a binary cache file.

Parameters

aFileName	is the name of the file to write
overwrite	must be set to true to overwrite an existing file
aNode	is any node within the node tree which is to be written
aPluginInfo	is the string that describes the plugin.

Returns: true on success

Definition at line 177 of file ifsg_api.cpp.

References CLOSE_STREAM, OPEN_OSTREAM, SG_VERSION_TAG, and SGNODE::WriteCache().

Referenced by S3D_CACHE::saveCacheData().

◆ WriteColor()

bool S3D::WriteColor	(	std::ostream &	aFile,
		const SGCOLOR &	aColor )

Definition at line 176 of file sg_helpers.cpp.

References SGCOLOR::GetColor().

Referenced by SGAPPEARANCE::WriteCache(), and SGCOLORS::WriteCache().

◆ WritePoint()

bool S3D::WritePoint	(	std::ostream &	aFile,
		const SGPOINT &	aPoint )

Definition at line 148 of file sg_helpers.cpp.

References SGPOINT::x, SGPOINT::y, and SGPOINT::z.

Referenced by SCENEGRAPH::WriteCache(), and SGCOORDS::WriteCache().

◆ WriteVector()

bool S3D::WriteVector	(	std::ostream &	aFile,
		const SGVECTOR &	aVector )

Definition at line 161 of file sg_helpers.cpp.

References SGVECTOR::GetVector().

Referenced by SCENEGRAPH::WriteCache(), and SGNORMALS::WriteCache().

◆ WriteVRML()

bool S3D::WriteVRML	(	const char *	filename,
		bool	overwrite,
		SGNODE *	aTopNode,
		bool	reuse,
		bool	renameNodes )

Write out the given node and its subnodes to a VRML2 file.

Parameters

filename	is the name of the output file
overwrite	should be set to true to overwrite an existing VRML file
aTopNode	is a pointer to a SCENEGRAPH object representing the VRML scene
reuse	should be set to true to make use of VRML DEF/USE features
renameNodes	is the flag to allow or prevent node renaming.

Returns: true on success

Definition at line 91 of file ifsg_api.cpp.

References CLOSE_STREAM, SGNODE::GetNodeType(), OPEN_OSTREAM, SGNODE::ReNameNodes(), SGNODE::ResetNodeIndex(), SGTYPE_TRANSFORM, and SGNODE::WriteVRML().

Referenced by EXPORTER_PCB_VRML::ExportVrmlFootprint(), Load(), LoadModel(), LoadVRML(), and EXPORTER_PCB_VRML::writeLayers().

Classes

Enumerations

Functions

Enumeration Type Documentation

◆ MODEL_IMPORT_ERROR

◆ MODEL_IMPORT_FORMAT

◆ SGTYPES

Function Documentation

◆ AddSGNodeChild()

◆ AddSGNodeRef()

◆ AssociateSGNodeWrapper()

◆ CalcTriangleNormals()

◆ CalcTriNorm()

◆ degenerate()

◆ Destroy3DModel()

◆ DestroyNode()

◆ FormatColor()

◆ FormatFloat()

◆ FormatOrientation()

◆ FormatPoint()

◆ FormatVector()

◆ Free3DMesh()

◆ Free3DModel()

◆ FREE_S3DMODEL()

◆ FREE_SMESH()

◆ GetLibVersion()

◆ GetMatIndex()

◆ GetModel()

◆ GetNodeTypeName()

◆ GetSGNodeParent()

◆ GetSGNodeType()

◆ ImportModel()

◆ Init3DMaterial()

◆ Init3DMesh()

◆ INIT_S3DMODEL()

◆ INIT_SMATERIAL()

◆ INIT_SMESH()

◆ LockModelImport()

◆ New3DModel()

◆ PreviewImportOptions()

◆ ReadCache()

◆ ReadColor()

◆ ReadPoint()

◆ ReadTag()

◆ ReadVector()

◆ RenameNodes()

◆ ResetNodeIndex()

◆ UnlockModelImport()

◆ WriteCache()

◆ WriteColor()

◆ WritePoint()

◆ WriteVector()

◆ WriteVRML()