glowing_yellow_frag.frag

main 28 lines · 764 bytes Raw

Alex Commit Client Upload Part 1 19/10/2026 00:04

1uniform mat4 u_Color;

2varying vec2 v_TexCoord;

3varying vec2 v_TexCoord2;

4varying vec2 v_TexCoord3;

5uniform sampler2D u_Tex0;

6uniform float u_Time;

7uniform vec2 u_Resolution;

9void main()

10{

11 gl_FragColor = texture2D(u_Tex0, v_TexCoord);

12 vec4 texcolor = texture2D(u_Tex0, v_TexCoord2);

13 vec4 texcolor2 = texture2D(u_Tex0, v_TexCoord3);

14 if(texcolor.r > 0.9) {

15 gl_FragColor *= u_Color[0];

16 } else if(texcolor.g > 0.9) {

17 gl_FragColor *= u_Color[1];

18 } else if(texcolor.b > 0.9) {

19 gl_FragColor *= u_Color[2];

20 }

21 if(gl_FragColor.a < 0.01) {

22 if(texcolor2.a > 0.01) {

23 gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0) * (0.5 + abs(0.5 - mod(u_Time, 1.0)));

24 } else {

25 discard;

26 }

27 }

28}