OdBmModelerGeometry::worldDraw Method
Syntax
C++
virtual bool worldDraw(OdGiCommonDraw* pWd, OdUInt32 geomType, const NumIsolines * pNumIsolines = 0) = 0;
Description
DescriptionCreates a viewport-independent geometric representation of this BmModelerGeometry object.
Parameters|
Parameters |
Description |
|
pWd |
[in] Input pointer to the OdGiCommonDraw interface. |
|
geomType |
[in] Input geometry type. |
|
pNumIsolines |
[in] Input number of isolines in U and V directions. |
ReturnsReturns true if and only if the geometric representation can be generated *in* a viewport-independent manner.
RemarksThe geomType parameter must be a combination of one or more of the following:
|
kNothing |
0 |
|
kIsolines |
1 |
|
kEdges |
2 |
|
kShells |
4 |
|
kOrderedEdges |
8 |
|
kSurfIsolines |
16 |
NotesA return value of false indicates that viewportDraw() must be called of this object.
The 3D GS will call this function at least once, but may cache subsequent *display* updates.
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