Retro VFX! (also airboarder works now) (#780)

* Super Retro VFX!

* Updated Screen Jump default

* also airboarder works now

---------

Co-authored-by: minenice55 <star.elementa@gmail.com>

Assets/X-PostProcessing/Effects/PixelizeQuad/Shader/PixelizeQuad.shader

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+//----------------------------------------------------------------------------------------------------------
+// X-PostProcessing Library
+// https://github.com/QianMo/X-PostProcessing-Library
+// Copyright (C) 2020 QianMo. All rights reserved.
+// Licensed under the MIT License 
+// You may not use this file except in compliance with the License.You may obtain a copy of the License at
+// http://opensource.org/licenses/MIT
+//----------------------------------------------------------------------------------------------------------
+
+
+Shader "Hidden/X-PostProcessing/PixelizeQuad"
+{
+	SubShader
+	{
+		Cull Off ZWrite Off ZTest Always
+
+		Pass
+		{
+			HLSLPROGRAM
+
+			#pragma vertex VertDefault
+			#pragma fragment Frag
+
+			#include "../../../Shaders/StdLib.hlsl"
+			#include "../../../Shaders/XPostProcessing.hlsl"
+
+			half4 _Params;
+			#define _PixelSize _Params.x
+			#define _PixelRatio _Params.y
+			#define _PixelScaleX _Params.z
+			#define _PixelScaleY _Params.w	
+
+			float2 RectPixelizeUV( half2 uv)
+			{
+				float pixelScale = 1.0 / _PixelSize;
+				// Divide by the scaling factor, round up, and multiply by the scaling factor to get the segmented UV
+				float2 coord = half2(pixelScale * _PixelScaleX * floor(uv.x / (pixelScale *_PixelScaleX)), (pixelScale * _PixelRatio *_PixelScaleY) * floor(uv.y / (pixelScale *_PixelRatio * _PixelScaleY)));
+
+				return  coord;
+			}
+
+		
+
+			float4 Frag(VaryingsDefault i) : SV_Target
+			{
+
+				float2 uv = RectPixelizeUV(i.texcoord);
+
+				float4 color = SAMPLE_TEXTURE2D(_MainTex, sampler_MainTex, uv);
+
+				return color;
+
+			}
+
+			ENDHLSL
+
+		}
+	}
+}

Assets/X-PostProcessing/Effects/PixelizeQuad/Shader/PixelizeQuad.shader.meta

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+guid: 4c378672ba36c664cb86ab729efb01da
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+  defaultTextures: []
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