X3DTK::X3D::BBoxUpdater Class Reference
[X3D]

Class declared in <X3DTK/X3D/bboxupdater.h> providing a processor that computes the bounding boxes of the X3D scene graph. More...

Inheritance diagram for X3DTK::X3D::BBoxUpdater:

List of all members.

Public Member Functions

• BBoxUpdater ()
• virtual ~BBoxUpdater ()
• virtual void update (SFNode N, bool staticProcessing=false)

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Detailed Description

Class declared in <X3DTK/X3D/bboxupdater.h> providing a processor that computes the bounding boxes of the X3D scene graph.

The bounding boxes are mainly stored in the X3DTK::X3D::Shape, X3DTK::X3D::Group, X3DTK::X3D::Transform, X3DTK::X3D::Scene which inherit X3DTK::X3D::X3DBoundedObject. To get the bounding box attribute, you can write:

  X3DTK::X3D::Shape *S;
  // Getting the center of the bounding box.
  const SFVec3f &center = S->getCenter();
  // Getting the diagonal vector of the bounding box.
  const SFVec3f &size = S->getSize();

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Constructor & Destructor Documentation

X3DTK::X3D::BBoxUpdater::BBoxUpdater (   )

Constructor.

virtual X3DTK::X3D::BBoxUpdater::~BBoxUpdater (   )  [virtual]

Destructor.

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Member Function Documentation

virtual void X3DTK::X3D::BBoxUpdater::update (  SFNode  N, bool  staticProcessing = false )  [virtual]

Updates the Bounding Boxes of the scene.

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