com.threerings.opengl.renderer.state
Class DepthState

java.lang.Object
  com.threerings.opengl.renderer.state.RenderState
      com.threerings.opengl.renderer.state.DepthState

public class DepthState
extends RenderState

Contains the depth buffer testing/writing state.

Field Summary

static DepthState	DISABLED A depth state for neither testing nor writing to the depth buffer.
static DepthState	TEST A depth state for testing, but not writing to, the depth buffer.
static DepthState	TEST_WRITE A depth state for testing and writing to the depth buffer.
static DepthState	WRITE A depth state for writing to, but not testing, the depth buffer.

Fields inherited from class com.threerings.opengl.renderer.state.RenderState

ALPHA_STATE, ARRAY_STATE, COLOR_MASK_STATE, COLOR_STATE, CULL_STATE, DEPTH_STATE, FOG_STATE, LIGHT_STATE, LINE_STATE, MATERIAL_STATE, POINT_STATE, POLYGON_STATE, SHADER_STATE, STATE_COUNT, STENCIL_STATE, TEXTURE_STATE, TRANSFORM_STATE

Constructor Summary

DepthState(int depthTestFunc, boolean depthMask)
Creates a new depth state with the supplied parameters.

Method Summary

void	apply(Renderer renderer) Applies this state.
boolean	getDepthMask() Returns the depth mask value.
int	getDepthTestFunc() Returns the depth test function.
static DepthState	getInstance(int depthTestFunc, boolean depthMask) Returns a depth state instance with the supplied parameters.
int	getType() Returns the type of this state.

Methods inherited from class com.threerings.opengl.renderer.state.RenderState

copy, createDefaultSet, createEmptySet, getDefaults, isDirty, setDirty

Methods inherited from class java.lang.Object

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

Field Detail

TEST

public static final DepthState TEST

A depth state for testing, but not writing to, the depth buffer.

WRITE

public static final DepthState WRITE

A depth state for writing to, but not testing, the depth buffer.

TEST_WRITE

public static final DepthState TEST_WRITE

A depth state for testing and writing to the depth buffer.

DISABLED

public static final DepthState DISABLED

A depth state for neither testing nor writing to the depth buffer.

Constructor Detail

DepthState

public DepthState(int depthTestFunc,
                  boolean depthMask)

Creates a new depth state with the supplied parameters.

Method Detail

getInstance

public static DepthState getInstance(int depthTestFunc,
                                     boolean depthMask)

Returns a depth state instance with the supplied parameters. All requests for instances with the same parameters will return the same object.

getDepthTestFunc

public int getDepthTestFunc()

Returns the depth test function.

getDepthMask

public boolean getDepthMask()

Returns the depth mask value.

getType

public int getType()

Description copied from class: RenderState

Returns the type of this state.

Specified by:

getType in class RenderState

apply

public void apply(Renderer renderer)

Description copied from class: RenderState

Applies this state.

Specified by:

apply in class RenderState