com.threerings.tudey.client.util
Class ShapeSceneElement

java.lang.Object
  com.threerings.opengl.util.SimpleRenderable
      com.threerings.opengl.util.SimpleTransformable
          com.threerings.opengl.scene.SimpleSceneElement
              com.threerings.tudey.client.util.ShapeSceneElement

All Implemented Interfaces:

Compositable, Enqueueable, SceneElement, SceneObject, Intersectable, Tickable

public class ShapeSceneElement
extends SimpleSceneElement

Draws a shape in the scene.

Nested Class Summary

Nested classes/interfaces inherited from interface com.threerings.opengl.scene.SceneElement

SceneElement.TickPolicy

Field Summary

protected boolean	_outline Whether or not to draw the shape in outline mode.
protected Shape	_shape The shape to draw, or null for none.

Fields inherited from class com.threerings.opengl.scene.SimpleSceneElement

_bounds, _influences, _lastVisit, _nbounds, _scene, _tickPolicy, _userObject

Fields inherited from class com.threerings.opengl.util.SimpleTransformable

_transform

Fields inherited from class com.threerings.opengl.util.SimpleRenderable

_batch, _ctx, _priority, _queue

Constructor Summary

ShapeSceneElement(GlContext ctx, boolean outline)
Creates a new shape scene element.

Method Summary

protected void	computeBounds(Box result) Computes the bounds of the element and places them in the provided result object.
protected RenderState[]	createStates() Creates the state set for this object.
protected void	draw() Draws the geometry in immediate mode.
Color4f	getColor() Returns a reference to the color.
Shape	getShape() Returns a reference to the shape being drawn.
void	setShape(Shape shape) Sets the shape to draw.

Methods inherited from class com.threerings.opengl.scene.SimpleSceneElement

boundsDidChange, boundsWillChange, getBounds, getIntersection, getLocalBounds, getTickPolicy, getUserObject, setInfluences, setTickPolicy, setTransform, setUserObject, tick, updateBounds, updateLastVisit, wasAdded, willBeRemoved

Methods inherited from class com.threerings.opengl.util.SimpleTransformable

enqueue, getCenter, getTransform

Methods inherited from class com.threerings.opengl.util.SimpleRenderable

composite, createBatch, getStates

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.threerings.opengl.compositor.Compositable

composite

Field Detail

_shape

protected Shape _shape

The shape to draw, or null for none.

_outline

protected boolean _outline

Whether or not to draw the shape in outline mode.

Constructor Detail

ShapeSceneElement

public ShapeSceneElement(GlContext ctx,
                         boolean outline)

Creates a new shape scene element.

Method Detail

setShape

public void setShape(Shape shape)

Sets the shape to draw.

getShape

public Shape getShape()

Returns a reference to the shape being drawn.

getColor

public Color4f getColor()

Returns a reference to the color.

createStates

protected RenderState[] createStates()

Description copied from class: SimpleRenderable

Creates the state set for this object.

Overrides:

createStates in class SimpleTransformable

computeBounds

protected void computeBounds(Box result)

Description copied from class: SimpleSceneElement

Computes the bounds of the element and places them in the provided result object. The default implementation simply transforms the bounds returned by SimpleSceneElement.getLocalBounds().

Overrides:

computeBounds in class SimpleSceneElement

draw

protected void draw()

Description copied from class: SimpleRenderable

Draws the geometry in immediate mode.

Overrides:

draw in class SimpleRenderable