assets/shaders/2d_texcoord.fsh


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

#version 150

uniform sampler2D g_samplers[255];

const uint SAMPLER_ID_NONE = 255u;

in vec2 g_texcoord;
in vec4 g_color;
flat in uint g_sampler;

void main() {
  vec4 color = g_color;
  if( g_sampler != SAMPLER_ID_NONE ) {
    color = texture2D( g_samplers[g_sampler], g_texcoord );
    color *= g_color;
  }
  gl_FragColor = color;
}