Package com.jme3.bullet.debug

Class BulletGhostObjectDebugControl

java.lang.Object
com.jme3.scene.control.AbstractControl
com.jme3.bullet.debug.AbstractPhysicsDebugControl
com.jme3.bullet.debug.BulletGhostObjectDebugControl
All Implemented Interfaces:
Savable, Control, JmeCloneable, Cloneable
public class BulletGhostObjectDebugControl extends AbstractPhysicsDebugControl
A physics-debug control used to visualize a PhysicsGhostObject.

This class is shared between JBullet and Native Bullet.

  • Field Details

    • body

      protected final PhysicsGhostObject body
      ghost object to visualize (not null)

    • location

      protected final Vector3f location
      temporary storage for physics location

    • rotation

      protected final Quaternion rotation
      temporary storage for physics rotation

    • myShape

      protected CollisionShape myShape
      shape for which geom was generated (not null)

    • geom

      protected Spatial geom
      geometry to visualize myShape (not null)

  • Constructor Details

    • BulletGhostObjectDebugControl

      public BulletGhostObjectDebugControl(BulletDebugAppState debugAppState, PhysicsGhostObject body)
      Instantiate an enabled control to visualize the specified ghost object.
      Parameters:
      debugAppState - which app state (not null, alias created)
      body - which object to visualize (not null, alias created)

  • Method Details

    • setSpatial

      public void setSpatial(Spatial spatial)
      Alter which spatial is controlled. Invoked when the control is added to or removed from a spatial. Should be invoked only by a subclass or from Spatial. Do not invoke directly from user code.
      Specified by:
      setSpatial in interface Control
      Overrides:
      setSpatial in class AbstractControl
      Parameters:
      spatial - the spatial to control (or null)

    • controlUpdate

      protected void controlUpdate(float tpf)
      Update this control. Invoked once per frame during the logical-state update, provided the control is enabled and added to a scene. Should be invoked only by a subclass or by AbstractControl.
      Specified by:
      controlUpdate in class AbstractPhysicsDebugControl
      Parameters:
      tpf - the time interval between frames (in seconds, ≥0)

    • controlRender

      protected void controlRender(RenderManager rm, ViewPort vp)
      Render this control. Invoked once per frame, provided the control is enabled and added to a scene. Should be invoked only by a subclass or by AbstractControl.
      Specified by:
      controlRender in class AbstractControl
      Parameters:
      rm - the render manager (not null)
      vp - the view port to render (not null)