Open CASCADE Technology
6.5.4
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Provides tools to store and retrieve attributes (materials)
of TopoDS_Shape in and from TDocStd_Document
A Document is intended to hold different
attributes of ONE shape and it's sub-shapes
#include <XCAFDoc_MaterialTool.hxx>
Public Member Functions | |
XCAFDoc_MaterialTool () | |
TDF_Label | BaseLabel () const |
returns the label under which colors are stored | |
const Handle_XCAFDoc_ShapeTool & | ShapeTool () |
Returns internal XCAFDoc_ShapeTool tool | |
Standard_Boolean | IsMaterial (const TDF_Label &lab) const |
Returns True if label belongs to a material table and is a Material definition | |
void | GetMaterialLabels (TDF_LabelSequence &Labels) const |
Returns a sequence of materials currently stored in the material table | |
TDF_Label | AddMaterial (const Handle< TCollection_HAsciiString > &aName, const Handle< TCollection_HAsciiString > &aDescription, const Standard_Real aDensity, const Handle< TCollection_HAsciiString > &aDensName, const Handle< TCollection_HAsciiString > &aDensValType) const |
Adds a Material definition to a table and returns its label | |
void | SetMaterial (const TDF_Label &L, const TDF_Label &MatL) const |
Sets a link with GUID | |
void | SetMaterial (const TDF_Label &L, const Handle< TCollection_HAsciiString > &aName, const Handle< TCollection_HAsciiString > &aDescription, const Standard_Real aDensity, const Handle< TCollection_HAsciiString > &aDensName, const Handle< TCollection_HAsciiString > &aDensValType) const |
Sets a link with GUID Adds a Material as necessary | |
Standard_Boolean | GetMaterial (const TDF_Label &MatL, Handle< TCollection_HAsciiString > &aName, Handle< TCollection_HAsciiString > &aDescription, Standard_Real &aDensity, Handle< TCollection_HAsciiString > &aDensName, Handle< TCollection_HAsciiString > &aDensValType) const |
Returns Material assigned to <MatL> Returns False if no such Material is assigned | |
const Standard_GUID & | ID () const |
Returns the ID of the attribute. | |
void | Restore (const Handle< TDF_Attribute > &with) |
Restores the backuped contents from <anAttribute> into this one. It is used when aborting a transaction. | |
Handle_TDF_Attribute | NewEmpty () const |
Returns an new empty attribute from the good end type. It is used by the copy algorithm. | |
void | Paste (const Handle< TDF_Attribute > &into, const Handle< TDF_RelocationTable > &RT) const |
This method is different from the "Copy" one, because it is used when copying an attribute from a source structure into a target structure. This method may paste the contents of <me> into <intoAttribute>. The given pasted attribute can be full or empty of its contents. But don't make a NEW! Just set the contents! It is possible to use <aRelocationTable> to get/set the relocation value of a source attribute. | |
Static Public Member Functions | |
static Handle_XCAFDoc_MaterialTool | Set (const TDF_Label &L) |
Creates (if not exist) MaterialTool. | |
static const Standard_GUID & | GetID () |
static Standard_Real | GetDensityForShape (const TDF_Label &ShapeL) |
Find referred material and return density from it if no material --> return 0 |
TDF_Label XCAFDoc_MaterialTool::AddMaterial | ( | const Handle< TCollection_HAsciiString > & | aName, |
const Handle< TCollection_HAsciiString > & | aDescription, | ||
const Standard_Real | aDensity, | ||
const Handle< TCollection_HAsciiString > & | aDensName, | ||
const Handle< TCollection_HAsciiString > & | aDensValType | ||
) | const |
TDF_Label XCAFDoc_MaterialTool::BaseLabel | ( | ) | const |
static Standard_Real XCAFDoc_MaterialTool::GetDensityForShape | ( | const TDF_Label & | ShapeL | ) | [static] |
static const Standard_GUID& XCAFDoc_MaterialTool::GetID | ( | ) | [static] |
Standard_Boolean XCAFDoc_MaterialTool::GetMaterial | ( | const TDF_Label & | MatL, |
Handle< TCollection_HAsciiString > & | aName, | ||
Handle< TCollection_HAsciiString > & | aDescription, | ||
Standard_Real & | aDensity, | ||
Handle< TCollection_HAsciiString > & | aDensName, | ||
Handle< TCollection_HAsciiString > & | aDensValType | ||
) | const |
void XCAFDoc_MaterialTool::GetMaterialLabels | ( | TDF_LabelSequence & | Labels | ) | const |
const Standard_GUID& XCAFDoc_MaterialTool::ID | ( | ) | const [virtual] |
Implements TDF_Attribute.
Standard_Boolean XCAFDoc_MaterialTool::IsMaterial | ( | const TDF_Label & | lab | ) | const |
Handle_TDF_Attribute XCAFDoc_MaterialTool::NewEmpty | ( | ) | const [virtual] |
Implements TDF_Attribute.
void XCAFDoc_MaterialTool::Paste | ( | const Handle< TDF_Attribute > & | intoAttribute, |
const Handle< TDF_RelocationTable > & | aRelocationTable | ||
) | const [virtual] |
Implements TDF_Attribute.
void XCAFDoc_MaterialTool::Restore | ( | const Handle< TDF_Attribute > & | anAttribute | ) | [virtual] |
Implements TDF_Attribute.
static Handle_XCAFDoc_MaterialTool XCAFDoc_MaterialTool::Set | ( | const TDF_Label & | L | ) | [static] |
void XCAFDoc_MaterialTool::SetMaterial | ( | const TDF_Label & | L, |
const Handle< TCollection_HAsciiString > & | aName, | ||
const Handle< TCollection_HAsciiString > & | aDescription, | ||
const Standard_Real | aDensity, | ||
const Handle< TCollection_HAsciiString > & | aDensName, | ||
const Handle< TCollection_HAsciiString > & | aDensValType | ||
) | const |
const Handle_XCAFDoc_ShapeTool& XCAFDoc_MaterialTool::ShapeTool | ( | ) |