mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-28 18:45:54 -05:00
24 lines
439 B
Scala
24 lines
439 B
Scala
$input v_k
|
|
|
|
/*
|
|
* Copyright 2013-2014 Dario Manesku. All rights reserved.
|
|
* License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
|
|
*/
|
|
|
|
#include "../common/common.sh"
|
|
|
|
void main()
|
|
{
|
|
float k = v_k;
|
|
if (!gl_FrontFacing)
|
|
{
|
|
k = -k;
|
|
}
|
|
|
|
gl_FragColor.xyzw =
|
|
vec4( float(abs(k - 1.0) < 0.0001)/255.0
|
|
, float(abs(k + 1.0) < 0.0001)/255.0
|
|
, float(abs(k - 2.0) < 0.0001)/255.0
|
|
, float(abs(k + 2.0) < 0.0001)/255.0
|
|
);
|
|
}
|