mirror of
https://github.com/scratchfoundation/bgfx.git
synced 2024-11-25 09:08:22 -05:00
18 lines
389 B
Python
18 lines
389 B
Python
$input v_color0, v_texcoord0
|
|
|
|
#include "../../common/common.sh"
|
|
|
|
SAMPLERCUBE(s_texColor, 0);
|
|
|
|
void main()
|
|
{
|
|
vec4 color = textureCube(s_texColor, v_texcoord0.xyz);
|
|
int index = int(v_texcoord0.w*4.0 + 0.5);
|
|
float rgba[4];
|
|
rgba[0] = color.z;
|
|
rgba[1] = color.y;
|
|
rgba[2] = color.x;
|
|
rgba[3] = color.w;
|
|
float alpha = rgba[index];
|
|
gl_FragColor = vec4(v_color0.xyz, v_color0.a * alpha);
|
|
}
|