mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 00:58:30 -05:00
21 lines
441 B
Python
21 lines
441 B
Python
$input v_pos
|
|
|
|
/*
|
|
* Copyright 2011-2016 Branimir Karadzic. All rights reserved.
|
|
* License: https://github.com/bkaradzic/bgfx#license-bsd-2-clause
|
|
*/
|
|
|
|
#include "../common/common.sh"
|
|
|
|
uniform vec4 u_color;
|
|
|
|
void main()
|
|
{
|
|
vec4 color = u_color;
|
|
|
|
float depth = v_pos.z/v_pos.w;
|
|
|
|
float weight = color.w * clamp(0.03 / (1e-5 + pow(depth / 200.0, 5.0) ), 0.01, 3000.0);
|
|
gl_FragData[0] = color * weight;
|
|
gl_FragData[1] = vec4_splat(weight);
|
|
}
|