mirror of
https://github.com/DigvijaysinhGohil/Godot-Shader-Lib.git
synced 2025-09-19 11:56:01 +08:00
8 lines
323 B
Plaintext
8 lines
323 B
Plaintext
vec4 noise_sine_wave(vec4 input, vec2 min_max)
|
|
{
|
|
vec4 _sin_in = sin(input);
|
|
vec4 _sin_in_offset = sin(input + 1.0);
|
|
vec4 _random_number = fract(sin((_sin_in - _sin_in_offset) * (12.9898 + 78.233))*43758.5453);
|
|
float _noise = mix(min_max.x, min_max.y, _random_number.x);
|
|
return _sin_in + vec4(_noise);
|
|
} |