1681-engine / pixel / shadeBox

Function: shadeBox()

function shadeBox(
   g, 
   x, 
   y, 
   w, 
   h, 
   f, 
   mask?
): void;

Defined in: src/pixel/propKit.ts:72

Moves every opaque pixel of a box one step into shadow (or, with f > 1, into light) along its own hue: the eave's shadow on a wall, the dark side of a chimney, a porch's shade. mask limits it to some pixels of the box.

Parameters

Parameter	Type
g	PixelGrid
x	number
y	number
w	number
h	number
f	number
mask?	(x, y) => boolean

Returns

void