Class: SpriteRenderable

SpriteRenderable

new SpriteRenderable(myTexture) → {SpriteRenderable}

Constructor of SpriteRenderable object.
Parameters:
Name Type Description
myTexture Texture Texture to be associated by object.
Source:
Returns:
Instance of this SpriteRenderable object
Type
SpriteRenderable

Members

(static) eTexCoordArray :Array.<float>|enum

the expected texture cooridnate array is an array of 8 floats where elements:

[0] [1]: is u/v coordinate of Top-Right

[2] [3]: is u/v coordinate of Top-Left

[4] [5]: is u/v coordinate of Bottom-Right

[6] [7]: is u/v coordinate of Bottom-Left

Type:
  • Array.<float> | enum
Source:

Methods

_setTexInfo() → {void}

implements the _setTexInfo() function to support per-pixel collision for sprite elements
Source:
Returns:
Type
void

draw(aCamera) → {void}

Draws the SpriteRenderable to the screen in the aCamera viewport.
Parameters:
Name Type Description
aCamera Camera drawing Camera of the SpriteRenderable.
Source:
Returns:
Type
void

getElementUVCoordinateArray() → {Array.<float>}

Returns a UV Coordinate Array.
Source:
Returns:
UV Voordinate Array
Type
Array.<float>

setElementPixelPositions(left, right, bottom, top) → {void}

specify element region by pixel positions (between 0 to image resolutions)
Parameters:
Name Type Description
left float Sets the Left pixel position.
right float Sets the Right pixel position.
bottom float Sets the Bottom pixel position.
top float Sets the Top pixel position.
Source:
Returns:
Type
void

setElementUVCoordinate(left, right, bottom, top) → {void}

specify element region by texture coordinate (between 0 to 1)
Parameters:
Name Type Description
left float Sets the Left UV Coordinate.
right float Sets the Right UV Coordinate.
bottom float Sets the Bottom UV Coordinate.
top float Sets the Top UV Coordinate.
Source:
Returns:
Type
void