com.wowza.gocoder.sdk.api.gles

Class Sprite2d

java.lang.Object

com.wowza.gocoder.sdk.api.gles.Sprite2d

public class Sprite2d
extends java.lang.Object

Base class for a 2D object. Includes position, scale, rotation, and flat-shaded color.

Constructor Summary

Constructors

Constructor and Description
Sprite2d(Drawable2d drawable)

Method Summary

Modifier and Type	Method and Description
void	draw(FlatShadedProgram program, float[] projectionMatrix) Draws the rectangle with the supplied program and projection matrix.
void	draw(Texture2dProgram program, float[] projectionMatrix) Draws the rectangle with the supplied program and projection matrix.
void	draw(Texture2dProgram program, float[] projectionMatrix, float[] texMatrix) Draws the rectangle with the supplied program and projection matrix and texture matrix.
float[]	getColor() Returns the color.
float[]	getModelViewMatrix() Returns the model-view matrix.
float	getPositionX() Returns the position on the x axis.
float	getPositionY() Returns the position on the y axis.
float	getRotation() Gets the sprite rotation angle, in degrees.
float	getScaleX() Returns the sprite scale along the x axis.
float	getScaleY() Returns the sprite scale along the y axis.
void	setColor(float red, float green, float blue) Sets color to use for flat-shaded rendering.
void	setPosition(float posX, float posY) Sets the sprite position.
void	setRotation(float angle) Sets the sprite rotation angle, in degrees.
void	setScale(float scaleX, float scaleY) Sets the sprite scale (size).
void	setTexture(int textureId) Sets texture to use for textured rendering.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Sprite2d

public Sprite2d(Drawable2d drawable)

Method Detail

getScaleX

public float getScaleX()

Returns the sprite scale along the x axis.

getScaleY

public float getScaleY()

Returns the sprite scale along the y axis.

setScale

public void setScale(float scaleX,
                     float scaleY)

Sets the sprite scale (size).

getRotation

public float getRotation()

Gets the sprite rotation angle, in degrees.

setRotation

public void setRotation(float angle)

Sets the sprite rotation angle, in degrees. Rotation is counter-clockwise.

getPositionX

public float getPositionX()

Returns the position on the x axis.

getPositionY

public float getPositionY()

Returns the position on the y axis.

setPosition

public void setPosition(float posX,
                        float posY)

Sets the sprite position.

getModelViewMatrix

public float[] getModelViewMatrix()

Returns the model-view matrix. To avoid allocations, returns internal state. The caller must not modify it.

setColor

public void setColor(float red,
                     float green,
                     float blue)

Sets color to use for flat-shaded rendering. Has no effect on textured rendering.

setTexture

public void setTexture(int textureId)

Sets texture to use for textured rendering. Has no effect on flat-shaded rendering.

getColor

public float[] getColor()

Returns the color. To avoid allocations, returns internal state. The caller must not modify it.

draw

public void draw(FlatShadedProgram program,
                 float[] projectionMatrix)

Draws the rectangle with the supplied program and projection matrix.

draw

public void draw(Texture2dProgram program,
                 float[] projectionMatrix)

Draws the rectangle with the supplied program and projection matrix.

draw

public void draw(Texture2dProgram program,
                 float[] projectionMatrix,
                 float[] texMatrix)

Draws the rectangle with the supplied program and projection matrix and texture matrix.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object