glowing_blue_frag.frag

main 32 lines · 932 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;

5varying vec2 v_Position;

6uniform sampler2D u_Tex0;

7uniform float u_Time;

8uniform vec2 u_Resolution;

10void main()

11{

12 gl_FragColor = texture2D(u_Tex0, v_TexCoord);

13 vec4 texcolor = texture2D(u_Tex0, v_TexCoord2);

14 vec4 texcolor2 = texture2D(u_Tex0, v_TexCoord3);

15 if(texcolor.r > 0.9) {

16 gl_FragColor *= texcolor.g > 0.9 ? u_Color[0] : u_Color[1];

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

18 gl_FragColor *= u_Color[2];

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

20 gl_FragColor *= u_Color[3];

21 }

22 if(gl_FragColor.a < 0.01) {

23 if(texcolor2.a > 0.01) {

24 // Interpolate between different shades of green based on time

25 float greenValue = 0.5 + abs(0.5 - mod(u_Time, 1.0));

26 gl_FragColor = vec4(0.0, greenValue, 1.0, 1.0);

27 } else {

28 discard;

29 }

30 }

31}