ARAlphaVideoTextureMaterial Class Reference

Inherits ARMaterial.

Public Member Functions
	ARAlphaVideoTextureMaterial ()
	ARAlphaVideoTextureMaterial (ARTextureOES texture)
void	setTexture (ARTextureOES newTexture)
ARTextureOES	getTexture ()
boolean	prepareRendererWithNode (ARNode node)
void	setUVTransform (float[]uvTransform)
Public Member Functions inherited from ARMaterial
boolean	getTransparent ()
void	setTransparent (boolean transparent)
boolean	getDepthOnly ()
void	setDepthOnly (boolean depthOnly)
void	setDepthWrite (boolean depthWrite)
boolean	getDepthWrite ()
void	setDepthTest (boolean depthTest)
boolean	getDepthTest ()
void	setName (String name)
String	getName ()

Detailed Description

A material used to render alpha videos as an ARVideoTexture. Alpha Videos are videos specially created using the Kudan AR Toolkit. They are a series of images that are in two halves, with the left half containing the colour frames of the image on a white background and the right half containing an alpha mask. When these frames are encoded using the Kudan AR Toolkit, the resulting video is a .mp4 file playing the frames at the specified frame rate. When rendered using the framework, the two halves are combined together and the resulting video with transparency is displayed on its associated node.

Constructor & Destructor Documentation

ARAlphaVideoTextureMaterial() [1/2]

ARAlphaVideoTextureMaterial.ARAlphaVideoTextureMaterial

(

)

Initialises an empty ARAlphaVideoTextureMaterial to be loaded with values later.

ARAlphaVideoTextureMaterial() [2/2]

ARAlphaVideoTextureMaterial.ARAlphaVideoTextureMaterial

(

ARTextureOES

texture

)

Initialises an ARAlphaVideoTextureMaterial with an ARTextureOES.

Parameters

texture

The texture to load into the material.

Member Function Documentation

getTexture()

ARTextureOES ARAlphaVideoTextureMaterial.getTexture

(

)

Returns the ARTextureOES currently loaded into this material, or null if empty.

Returns

The ARTextureOES used by the ARAlphaVideoTextureMaterial

prepareRendererWithNode()

boolean ARAlphaVideoTextureMaterial.prepareRendererWithNode

(

ARNode

node

)

Prepares the renderer for drawing a node. Binds the ARAlphaVideoTextureShader for rendering and sets the UV transform and texture parameters.

Parameters

node

Returns

true

Reimplemented from ARMaterial.

setTexture()

void ARAlphaVideoTextureMaterial.setTexture

(

ARTextureOES

newTexture

)

Sets the texture applied to the ARAlphaVideoTextureMaterial.

Parameters

newTexture

The ARTextureOES to apply to the material.

setUVTransform()

void ARAlphaVideoTextureMaterial.setUVTransform

(

float[]

uvTransform

)

Updates ARAlphaVideo materials UV transform. Used to transform from 2d coodinates to texture coordinates.

Parameters

uvTransform

Array of floats containing the UV transform matrix.

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The documentation for this class was generated from the following file:

• ARAlphaVideoTextureMaterial.java