dojox
»
gfx3d
»
lighting
» faceforward
dojox.gfx3d.lighting.faceforward
dojo.require("dojox.gfx3d.lighting");
defined in dojox/gfx3d/lighting.js
Usage
function (n, i)
(view source)
var
p = dojox.
gfx3d
.
lighting
;
var
s = p.
dot
(
i, n
)
<
0
?
1
:
-1
;
return
p.
scale
(
s, n
)
;
parameter
type
description
n
i