shaky.frag

main 19 lines · 519 bytes Raw

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

1uniform float u_Time;

2uniform sampler2D u_Tex0;

3varying vec2 v_TexCoord;

5void main()

6{

7 vec4 col = texture2D(u_Tex0, v_TexCoord);

9 // Glitch effect

10 float glitchSpeed = 1.0;

11 float glitchIntensity = 0.1;

12 float glitchOffsetX = glitchIntensity * sin(u_Time * glitchSpeed);

13 float glitchOffsetY = glitchIntensity * cos(u_Time * glitchSpeed);

14 vec2 glitchUV = v_TexCoord + vec2(glitchOffsetX, glitchOffsetY);

15 vec4 glitchColor = texture2D(u_Tex0, glitchUV);

16 col.rgb += glitchColor.rgb;

18 gl_FragColor = col;

19}