bgolus

Shader "Hidden/JumpFloodOutline"
{
    Properties
    {
        _MainTex ("Texture", 2D) = "white" {}
    }
    SubShader
    {
        Tags { "PreviewType" = "Plane" }
        Cull Off ZWrite Off ZTest Always

HAliss

using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEditor;
using UnityEngine;

public class TextureCombiner : EditorWindow {

    //Input textures
    private Texture2D[] textures = new Texture2D[4];

jzayed

Shader "Sprites/GlowLevels"
{
Properties
{
[PerRendererData] _MainTex("Sprite Texture", 2D) = "white" {}
_AlphaIntensity_Fade_1("_AlphaIntensity_Fade_1", Range(0, 3)) = 1
_TintRGBA_Color_1("_TintRGBA_Color_1", COLOR) = (1,1,1,1)
_AlphaIntensity_Fade_2("_AlphaIntensity_Fade_2", Range(0, 3)) = 1
_TintRGBA_Color_2("_TintRGBA_Color_2", COLOR) = (1,1,1,1)