Package org.web3d.x3d.jsail.HAnim

Class HAnimDisplacer

java.lang.Object
org.web3d.x3d.jsail.X3DConcreteElement
org.web3d.x3d.jsail.X3DConcreteNode
org.web3d.x3d.jsail.HAnim.HAnimDisplacer
All Implemented Interfaces:
X3DNode, HAnimDisplacer, X3DGeometricPropertyNode
public class HAnimDisplacer extends X3DConcreteNode implements HAnimDisplacer
HAnimDisplacer nodes alter the shape of coordinate-based geometry within parent HAnimJoint or HAnimSegment nodes.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes. HAnimDisplacer node tooltip: [X3DGeometricPropertyNode] HAnimDisplacer nodes alter the shape of coordinate-based geometry within parent HAnimJoint or HAnimSegment nodes. Displacer effects are scaled by the corresponding weight field.
  • Hint: HAnimDisplacer can be used in three different ways: (a) identify vertices corresponding to a particular feature in a parent HAnimSegment node, (b) represent a particular muscular action for a parent HAnimJoint node by displacing corresponding HAnimHumanoid skin vertices in various directions (linearly or radially), or (c) represent a complete configuration of coordinate vertices in parent HAnimSegment or HAnimJoint nodes. Example: in the case of a face, there might be a separate HAnimDisplacer node for each facial expression.
  • Warning: allowed name suffixes include _feature, _action and _config.
  • Hint: multiple HAnimDisplacer nodes must appear consecutively inside parent HAnimSegment for proper content validation in XML encoding.
  • Warning: index values for HanimHumanoid skin IndexedFaceSet, skinCoord and skinNormal nodes must all be consistently defined together with HAnimJoint HAnimSegment and HAnimDisplacer nodes for proper skin animation.
  • Hint: HAnim Specification https://www.web3d.org/documents/specifications/19774/V2.0
  • Hint: HAnim Specification part 1, Displacer https://www.web3d.org/documents/specifications/19774/V2.0/Architecture/ObjectInterfaces.html#Displacer
  • Hint: X3D for Advanced Modeling (X3D4AM) slideset https://x3dgraphics.com/slidesets/X3dForAdvancedModeling/HumanoidAnimation.pdf
  • Warning: requires X3D profile='Full' or else include <component name='HAnim' level='1'/>
  • Warning: for X3D3 HAnim1, previous spelling of component name was 'H-Anim' (including hyphen).

Package hint: This org.web3d.x3d.jsail concrete class is used for implementing a standalone X3D object as a Plain Old Java Object (POJO). If you are writing Java code for use inside an X3D Script node, compile separate code using only the org.web3d.x3d.sai package instead.
See Also: