WiggleWizard

shader_type spatial; 
render_mode skip_vertex_transform, unshaded;

//Albedo texture 
uniform sampler2D albedoTex : hint_albedo;

//Geometric resolution for vert snap
uniform float snapRes = 15.0; 

//vec4 for UV recalculation 

kzerot

shader_type canvas_item;
uniform sampler2D mask;

void fragment(){
    vec4 col = texture(mask, UV);

    if(col.a == 0.0){
        COLOR = col;
    }
    else if (col.a > .99){

kolen

// Based on http://devlog-martinsh.blogspot.com/2011/03/glsl-dithering.html

shader_type canvas_item;

uniform float scale = 1.0;

float find_closest(int x, int y, float c0)
{
  mat4 dither = mat4(vec4( 1.0, 33.0, 9.0, 41.0),
		     vec4(49.0, 17.0, 57.0, 25.0),

henriquelalves

// Based on http://www.geeks3d.com/20140213/glsl-shader-library-fish-eye-and-dome-and-barrel-distortion-post-processing-filters/2/

float PI = 3.1415926535;
uniform float BarrelPower;

vec2 distort(vec2 p) {
	
	if(p.x > 0.0){
		float angle = p.y / p.x;
		float theta = atan(angle);

uheartbeast

shader_type canvas_item;

uniform bool apply = true;
uniform float amount = 1.0;
uniform sampler2D offset_texture : hint_white;

void fragment() {
	vec4 texture_color = texture(TEXTURE, UV);
	vec4 color = texture_color;
	

Jellonator

shader_type canvas_item;

uniform mat4 TRANSFORM;
uniform vec2 DEPTH;
uniform bool REPEAT_X;
uniform bool REPEAT_Y;
uniform bool FLIP;

void fragment() {
	// Create the matrix. A workaround is used to modify the matrix's W column

CowThing

extends Node

"""
An autoload singleton for pixel perfect rendering of the game.
Set this script as an autoload.

`base_size` - Is the target size of the viewport. The viewport will scale up to fit the largest
possible integer multiple of this size within the window.

`expand` - If true the viewport will expand to the edges of the window after scaling up.