Simple Sway
Simple vertex shader to make things go swish swoosh, with customizable speed, strength, origin and sway direction restriction!
Shader code
shader_type canvas_item;
uniform float speed = 2.0;
uniform float strength = 0.5;
uniform float y_origin = 0.0;
uniform int restrict_dir : hint_range(-1,1) = 0;
void vertex() {
float x = sin(TIME*speed)*(VERTEX.y-y_origin)*strength+sin(TIME*speed)*strength*8.0;
VERTEX.x += x*float(restrict_dir==0)+abs(x)*float(-restrict_dir);
}
