22 lines
484 B
Python
22 lines
484 B
Python
$input v_normal
|
|
|
|
/*
|
|
* Copyright 2011-2013 Branimir Karadzic. All rights reserved.
|
|
* License: http://www.opensource.org/licenses/BSD-2-Clause
|
|
*/
|
|
|
|
#include <bgfx_shader.sh>
|
|
|
|
uniform vec4 u_imageLodEnabled;
|
|
SAMPLERCUBE(s_texColor, 0);
|
|
|
|
#define u_imageLod u_imageLodEnabled.x
|
|
#define u_imageEnabled u_imageLodEnabled.y
|
|
|
|
void main()
|
|
{
|
|
vec3 color = textureCubeLod(s_texColor, v_normal, u_imageLod).xyz;
|
|
float alpha = 0.2 + 0.8*u_imageEnabled;
|
|
gl_FragColor = vec4(color, alpha);
|
|
}
|