ShapeScale Class Reference

The ShapeScale class is used for scaling a shape based on projected size. More...

#include <ShapeScale.h>

Inheritance diagram for ShapeScale:

Static Public Member Functions
static void	initClass (void)

Public Attributes
SoSFBool	active
SoSFFloat	maxScale
SoSFFloat	minScale
SoSFFloat	projectedSize

Detailed Description

The ShapeScale class is used for scaling a shape based on projected size.

This nodekit can be inserted in your scene graph to add for instance 3D markers that will be of a constant projected size.

The marker shape is stored in the "shape" part. Any kind of node can be used, even group nodes with several shapes, but the marker shape should be approximately of unit size, and with a center position in (0, 0, 0).

Member Data Documentation

active

SoSFBool ShapeScale::active

Turns the scaling on/off. Default value is TRUE.

maxScale

SoSFFloat ShapeScale::maxScale

The maximum scale factor applied to the shape. Default value is FLT_MAX.

minScale

SoSFFloat ShapeScale::minScale

The minimum scale factor applied to the shape. Default value is 0.0.

projectedSize

SoSFFloat ShapeScale::projectedSize

The requested projected size of the shape. Default value is 5.0.

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

• ShapeScale.h
• ShapeScale.cpp