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Ig2DRep Class Reference

#include <Iguana/GLModels/interface/Ig2DRep.h>

Inheritance diagram for Ig2DRep:

List of all members.

Public Member Functions
	Ig2DRep (Ig2DModel *model, Ig2DRep *parent, Ig2DRep *prev, SoGroup *node)
virtual void	repositionChildren (void)

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Detailed Description

Definition at line 22 of file Ig2DRep.h.

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Constructor & Destructor Documentation

Ig2DRep::Ig2DRep	(	Ig2DModel *	model,
		Ig2DRep *	parent,
		Ig2DRep *	prev,
		SoGroup *	node
	)

Definition at line 20 of file Ig2DRep.cc.

References Ig3DBaseRep::magic(), repositionChildren(), and scale.

    : Ig3DBaseRep (model, parent, prev, node)
{
    // Translate by a fixed amount: the rep will have a scaling
    // operation in front which takes care of everything.
    SoTranslation *translation = new SoTranslation;    
    translation->translation = SbVec3f (0, 0, 1);
    translation->setName ("LAYER_OFFSET");
    magic ()->addChild (translation);       

    SoScale *scale = new SoScale;
    scale->setName ("SUBLAYER_SCALING");    
    magic ()->addChild (scale);

    if (parent)
        parent->repositionChildren ();  
}

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Member Function Documentation

void Ig2DRep::repositionChildren

(

void

)

[virtual]

Definition at line 42 of file Ig2DRep.cc.

References ASSERT, Ig3DBaseRep::child(), Ig3DBaseRep::children(), Ig3DBaseRep::findMagic(), i, Ig3DBaseRep::node(), and scale.

Referenced by Ig2DRep().

{
    for (int i = 0; i < children (); i++)
    {
        SoNode *node = child (i)->findMagic ("LAYER_OFFSET");
        SoTranslation *translation = dynamic_cast<SoTranslation *>(node);
        ASSERT (translation);
        translation->translation = SbVec3f(0,0,i);              
    }
    SoNode *node = findMagic ("SUBLAYER_SCALING");
    SoScale *scale = dynamic_cast<SoScale *> (node);
    ASSERT (scale);
    scale->scaleFactor = SbVec3f (1, 1, 1./(children () + 1));    
}

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

• Iguana/GLModels/interface/Ig2DRep.h
• Iguana/GLModels/src/Ig2DRep.cc

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