API Reference > OdBr Classes > OdBrElement2dNodeTraverser Class > OdBrElement2dNodeTraverser Methods > OdBrElement2dNodeTraverser::getSurfaceNormal Method
OdBrElement2dNodeTraverser::getSurfaceNormal Method
|
Parameters |
Description |
|
OdGeVector3d& vector |
[out] Normal vector at the current node. |
Returns odbrOK if successful, or an appropriate error code if not.
Returns the normal vector computed on the original surface at the current node.
In case of an error, the normal vector reference argument's value is unchanged.
|
Copyright © 2002–2020. Open Design Alliance. All rights reserved.
|
