lunaCore/ru.visionlabs.grafika.gles/Sprite2d

Sprite2d

open class Sprite2d

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

Constructors

Sprite2d

constructor(drawable: Drawable2d)

Functions

draw

open fun draw(program: FlatShadedProgram, projectionMatrix: Array<Float>)

open fun draw(program: Texture2dProgram, projectionMatrix: Array<Float>)

Draws the rectangle with the supplied program and projection matrix.

getColor

open fun getColor(): Array<Float>

Returns the color.

getModelViewMatrix

open fun getModelViewMatrix(): Array<Float>

Returns the model-view matrix.

getPositionX

open fun getPositionX(): Float

Returns the position on the X axis.

getPositionY

open fun getPositionY(): Float

Returns the position on the Y axis.

getRotation

open fun getRotation(): Float

Gets the sprite rotation angle, in degrees.

getScaleX

open fun getScaleX(): Float

Returns the sprite scale along the X axis.

getScaleY

open fun getScaleY(): Float

Returns the sprite scale along the Y axis.

setColor

open fun setColor(red: Float, green: Float, blue: Float)

Sets color to use for flat-shaded rendering.

setPosition

open fun setPosition(posX: Float, posY: Float)

Sets the sprite position.

setRotation

open fun setRotation(angle: Float)

Sets the sprite rotation angle, in degrees.

setScale

open fun setScale(scaleX: Float, scaleY: Float)

Sets the sprite scale (size).

setTexture

open fun setTexture(textureId: Int)

Sets texture to use for textured rendering.

toString

open fun toString(): String