SoOrthoSlice Class Reference

Render one orthogonal slice of the volume data. More...

#include <VolumeViz/nodes/SoOrthoSlice.h>

Inherits SoShape.

List of all members.

Public Types
enum	Axis { X = 0, Y, Z }
enum	Interpolation { NEAREST, LINEAR }
enum	AlphaUse { ALPHA_AS_IS, ALPHA_OPAQUE, ALPHA_BINARY }
enum	ClippingSide { FRONT, BACK }
Public Member Functions
virtual SbBool	affectsState (void) const
Static Public Member Functions
static void	initClass (void)
Public Attributes
SoSFUInt32	sliceNumber
SoSFEnum	axis
SoSFEnum	interpolation
SoSFEnum	alphaUse
SoSFEnum	clippingSide
SoSFBool	clipping
SoSFNode	alternateRep
Protected Member Functions
virtual void	doAction (SoAction *action)
virtual void	GLRender (SoGLRenderAction *action)
virtual void	rayPick (SoRayPickAction *action)
virtual void	generatePrimitives (SoAction *action)
virtual void	computeBBox (SoAction *action, SbBox3f &box, SbVec3f &center)
virtual void	write (SoWriteAction *action)
virtual SbBool	readInstance (SoInput *in, unsigned short flags)
Friends
class	SoOrthoSliceP

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Detailed Description

Render one orthogonal slice of the volume data.

Insert a node of this type after an SoVolumeData node in the scene graph to render a single, axis-aligned slice from the full volume data set.

See also:

SoVolumeRender

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Member Data Documentation

SoSFUInt32 SoOrthoSlice::sliceNumber

Decides where the slice will be made through the volume.

Default value is 0.

SoSFEnum SoOrthoSlice::axis

Decides which plane the orthonormal slice will show. The plane will be the one perpendicular to the axis, i.e if this field is set to SoOrthoSlice::Z, the slice will lay in the X-Y plane.

Default value is SoOrthoSlice::Z.

SoSFNode SoOrthoSlice::alternateRep

NOTE: support for this field not yet implemented in SIM Voleon.

Since:

SIM Voleon 2.0

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

• SoOrthoSlice.h
• OrthoSlice.cpp