SoPolylineExtrusionApproximation3d Class Reference
[Computational Geometry]

SoPolylineExtrusionApproximation3d polyline approximation. More...

#include <ImageViz/Engines/ImageSegmentation/ComputationalGeometry/SoPolylineExtrusionApproximation3d.h>

Inheritance diagram for SoPolylineExtrusionApproximation3d:

List of all members.

Public Member Functions
	SoPolylineExtrusionApproximation3d ()
Public Attributes
SoMFVec3f	inPolyline
SoSFVec3f	direction
SoSFDouble	forwardLength
SoSFDouble	backwardLength
SoSFInt32	nodeCount
SoImageVizEngineOutput < SoSFStructuredQuadrilateralMesh, SbStructuredQuadrilateralMesh * >	outSurface

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Detailed Description

SoPolylineExtrusionApproximation3d polyline approximation.

This engine extrudes a 3d polyline in a given direction to produce a structured quadrilateral mesh.

The length of the extrusion is defined by the forwardLength and backwardLength parameters. The number of "rows" in the output structured quadrilateral mesh is defined by the nodeCount parameter.

FILE FORMAT/DEFAULT

PolylineExtrusionApproximation3d {

inPolyline	NULL
direction	0.0f 0.0f 1.0f
backwardLength	1.0
forwardLength	1.0
nodeCount	20

}

SEE ALSO

SoPolylineResamplerApproximation2d, SoPolylineResamplerApproximation3d

Library references:

See related examples:

MedicalDentalSurfaceUnfolding

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Constructor & Destructor Documentation

SoPolylineExtrusionApproximation3d::SoPolylineExtrusionApproximation3d

(

)

Constructor.

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Member Data Documentation

SoSFDouble SoPolylineExtrusionApproximation3d::backwardLength

Extrusion length from the input polyline opposite to the extrusion direction.

This length is expressed in world coordinates. Default 1.

SoSFVec3f SoPolylineExtrusionApproximation3d::direction

Extrusion direction.

This direction is expressed in the coordinate system of the input polyline. Default (0,0,1)

SoSFDouble SoPolylineExtrusionApproximation3d::forwardLength

Extrusion length from the input polyline in the extrusion direction.

This length is expressed in world coordinates. Default 1.

SoMFVec3f SoPolylineExtrusionApproximation3d::inPolyline

Input polyline to extrude.

SoSFInt32 SoPolylineExtrusionApproximation3d::nodeCount

Number of nodes to create within the whole extruded section of length forwardLength + backwardLength.

Default 20.

SoImageVizEngineOutput<SoSFStructuredQuadrilateralMesh, SbStructuredQuadrilateralMesh*> SoPolylineExtrusionApproximation3d::outSurface

Output structured quadrilateral mesh of the extruded polyline.

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The documentation for this class was generated from the following file:

• ImageViz/Engines/ImageSegmentation/ComputationalGeometry/SoPolylineExtrusionApproximation3d.h