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ODA Drawings SDK
API Reference > System Variables for .dwg files > System Variables V > VIEWDIR
VIEWDIR
Syntax
C++
OdGeVector3d VIEWDIR;
Type
OdGePoint3d
Initial value
(0.0, 0.0, 1.0)
Read-Only
Yes
Saved In
Database
Versions
R12+

 

VIEWDIR specifies the vector from the target point for the current viewport to the camera point. 

 

Access Methods
OdDbDatabase::getSysVar()

File: QuasiVarDefs.h 

Module: API Reference 

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