gnu.gleem
Class ManipPart

java.lang.Object
  |
  +--gnu.gleem.ManipPart

Direct Known Subclasses:

ManipPartGroup, ManipPartLineSeg, ManipPartTriBased

public abstract class ManipPart

extends java.lang.Object

A ManipPart is a visible or invisible sub-part of a manipulator. ManipParts are organized into trees.

Constructor Summary

ManipPart()

Method Summary

abstract void	clearHighlight() Unhighlight this part
ManipPartGroup	getParent() Get the parent ManipPartGroup, or null if none (NOTE that this differs from the C++ API)
abstract boolean	getPickable()
abstract boolean	getVisible()
abstract void	highlight() Highlight this part
abstract void	intersectRay(Vec3f rayStart, Vec3f rayDirection, java.util.List results, Manip caller) Intersect a ray with this part, returning all intersected points as HitPoints in the result list.
abstract void	render(gl4java.GLFunc gl) Render this ManipPart now using the given OpenGL routines and assuming an OpenGL context is current.
void	setParent(ManipPartGroup parent) Set the parent ManipPartGroup of this ManipPart (NOTE that this differs from the C++ API)
abstract void	setPickable(boolean pickable) Is this part pickable, or just decorative? Not pickable implies that intersectRay() will return immediately.
abstract void	setTransform(Mat4f xform) Sets the transform of this part.
abstract void	setVisible(boolean visible) Is this part visible?

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ManipPart

public ManipPart()

Method Detail

getParent

public ManipPartGroup getParent()

Get the parent ManipPartGroup, or null if none (NOTE that this differs from the C++ API)

setParent

public void setParent(ManipPartGroup parent)

Set the parent ManipPartGroup of this ManipPart (NOTE that this differs from the C++ API)

intersectRay

public abstract void intersectRay(Vec3f rayStart,
                                  Vec3f rayDirection,
                                  java.util.List results,
                                  Manip caller)

Intersect a ray with this part, returning all intersected points as HitPoints in the result list. The same rules as Manip.intersectRay() apply.

setTransform

public abstract void setTransform(Mat4f xform)

Sets the transform of this part.

highlight

public abstract void highlight()

Highlight this part

clearHighlight

public abstract void clearHighlight()

Unhighlight this part

setPickable

public abstract void setPickable(boolean pickable)

Is this part pickable, or just decorative? Not pickable implies that intersectRay() will return immediately.

getPickable

public abstract boolean getPickable()

setVisible

public abstract void setVisible(boolean visible)

Is this part visible?

getVisible

public abstract boolean getVisible()

render

public abstract void render(gl4java.GLFunc gl)

Render this ManipPart now using the given OpenGL routines and assuming an OpenGL context is current.