com.threerings.opengl.util
Class Grid

java.lang.Object
  com.threerings.opengl.util.SimpleRenderable
      com.threerings.opengl.util.SimpleTransformable
          com.threerings.opengl.util.Grid

All Implemented Interfaces:

Compositable, Enqueueable

Direct Known Subclasses:

EditorGrid

public class Grid
extends SimpleTransformable

Renders an unlit reference grid on the XY plane, centered about the origin.

Field Summary

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

Grid(GlContext ctx, int lines, float spacing)
Creates a new grid with the specified number of lines in each direction and the given spacing between the lines.

Method Summary

protected RenderState[]	createStates() Creates the state set for this object.
Color4f	getColor() Returns a reference to the grid color.

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

enqueue, getCenter, getTransform

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

composite, createBatch, draw, getStates

Methods inherited from class java.lang.Object

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

Constructor Detail

Grid

public Grid(GlContext ctx,
            int lines,
            float spacing)

Creates a new grid with the specified number of lines in each direction and the given spacing between the lines.

Method Detail

getColor

public Color4f getColor()

Returns a reference to the grid color.

createStates

protected RenderState[] createStates()

Description copied from class: SimpleRenderable

Creates the state set for this object.

Overrides:

createStates in class SimpleTransformable