com.io7m.jcanephora.core

Class JCGLTextureUpdates

java.lang.Object

com.io7m.jcanephora.core.JCGLTextureUpdates

public final class JCGLTextureUpdates
extends Object

Utility functions to allocate texture updates.

Method Summary

Modifier and Type	Method and Description
static JCGLTexture2DUpdateType	newUpdateReplacingAll2D(JCGLTexture2DUsableType t) Create a new update that will replace the entirety of t.
static JCGLTextureCubeUpdateType	newUpdateReplacingAllCube(JCGLTextureCubeUsableType t) Create a new update that will replace the entirety of one face of t.
static JCGLTexture2DUpdateType	newUpdateReplacingArea2D(JCGLTexture2DUsableType t, com.io7m.jareas.core.AreaInclusiveUnsignedLType area) Create a new update that will replace the given area of t.
static JCGLTextureCubeUpdateType	newUpdateReplacingAreaCube(JCGLTextureCubeUsableType t, com.io7m.jareas.core.AreaInclusiveUnsignedLType area) Create a new update that will replace the given area of t.

Methods inherited from class java.lang.Object

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

Method Detail

newUpdateReplacingAllCube

public static JCGLTextureCubeUpdateType newUpdateReplacingAllCube(JCGLTextureCubeUsableType t)

Create a new update that will replace the entirety of one face of t.

Parameters:

t - The texture

Returns:

A new update

newUpdateReplacingAreaCube

public static JCGLTextureCubeUpdateType newUpdateReplacingAreaCube(JCGLTextureCubeUsableType t,
                                                                   com.io7m.jareas.core.AreaInclusiveUnsignedLType area)

Create a new update that will replace the given area of t. area must be included within the area of t.

Parameters:

t - The texture

area - The area that will be updated

Returns:

A new update

Throws:

com.io7m.jranges.RangeCheckException - Iff area is not included within t

newUpdateReplacingAll2D

public static JCGLTexture2DUpdateType newUpdateReplacingAll2D(JCGLTexture2DUsableType t)

Create a new update that will replace the entirety of t.

Parameters:

t - The texture

Returns:

A new update

newUpdateReplacingArea2D

public static JCGLTexture2DUpdateType newUpdateReplacingArea2D(JCGLTexture2DUsableType t,
                                                               com.io7m.jareas.core.AreaInclusiveUnsignedLType area)

Create a new update that will replace the given area of t. area must be included within the area of t.

Parameters:

t - The texture

area - The area that will be updated

Returns:

A new update

Throws:

com.io7m.jranges.RangeCheckException - Iff area is not included within t