@@ -0,0 +1,397 @@
+package com.haxademic.core.draw.filters.shaders;%0A%0Aimport processing.core.PApplet;%0A%0Apublic class FlipHFilter%0Aextends BaseFilter %7B%0A%0A%09public static FlipHFilter instance;%0A%09%0A%09public FlipHFilter(PApplet p) %7B%0A%09%09super(p, %22shaders/filters/flip-h.glsl%22);%0A%09%7D%0A%09%0A%09public static FlipHFilter instance(PApplet p) %7B%0A%09%09if(instance != null) return instance;%0A%09%09instance = new FlipHFilter(p);%0A%09%09return instance;%0A%09%7D%0A%0A%7D%0A

Add flip horizontal shader wrapper class