organisation & splat changes

Assets/7_Shaders/Vertex Snapping/cginc/DitheringPatterns.cginc

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+#ifndef DITHERING_PATTERNS_INCLUDED
+#define DITHERING_PATTERNS_INCLUDED
+
+float4x4 binary = float4x4
+(
+    0 , 1 , 0 , 1 ,
+    1 , 0 , 1 , 0 ,
+    0 , 1 , 0 , 1 ,
+    1 , 0 , 1 , 0 
+);
+
+float4x4 binaryDecimal = float4x4
+(
+    0.23 , 0.2 , 0.6 , 0.2 ,
+    0.2 , 0.43 , 0.2 , 0.77,
+    0.88 , 0.2 , 0.87 , 0.2 ,
+    0.2 , 0.46 , 0.2 , 0 
+);
+
+float4x4 dotted = float4x4
+(
+     -4.0, 0.0, -3.0, 1.0,
+     2.0, -2.0, 3.0, -1.0,
+     -3.0, 1.0, -4.0, 0.0,
+     3.0, -1.0, 2.0, -2.0
+);
+
+float4x4 hatched = float4x4
+(
+    1 , 0 , 0 , 1 ,
+    0 , 1 , 1 , 0 ,
+    0 , 1 , 1 , 0 ,
+    1 , 0 , 0 , 1 
+);
+
+float4x4 mono = float4x4
+(
+    1 , 1 , 1 , 1 ,
+    1 , 1 , 1 , 1 ,
+    1 , 1 , 1 , 1 ,
+    1 , 1 , 1 , 1 
+);
+
+#endif 

Assets/7_Shaders/Vertex Snapping/cginc/DitheringPatterns.cginc.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: dc17ccdbbf9044d983e87e1c546c8d6a
+timeCreated: 1587814523

Assets/7_Shaders/Vertex Snapping/cginc/voronoi.cginc

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+//
+// Noise Shader Library for Unity - https://github.com/keijiro/NoiseShader
+//
+// Original work (webgl-noise) Copyright (C) 2011 Stefan Gustavson
+// Translation and modification was made by Keijiro Takahashi.
+//
+// This shader is based on the webgl-noise GLSL shader. For further details
+// of the original shader, please see the following description from the
+// original source code.
+//
+
+//
+// GLSL textureless classic 2D noise "cnoise",
+// with an RSL-style periodic variant "pnoise".
+// Author:  Stefan Gustavson (stefan.gustavson@liu.se)
+// Version: 2011-08-22
+//
+// Many thanks to Ian McEwan of Ashima Arts for the
+// ideas for permutation and gradient selection.
+//
+// Copyright (c) 2011 Stefan Gustavson. All rights reserved.
+// Distributed under the MIT license. See LICENSE file.
+// https://github.com/ashima/webgl-noise
+//
+
+float4 mod(float4 x, float4 y)
+{
+  return x - y * floor(x / y);
+}
+
+float4 mod289(float4 x)
+{
+  return x - floor(x / 289.0) * 289.0;
+}
+
+float4 permute(float4 x)
+{
+  return mod289(((x*34.0)+1.0)*x);
+}
+
+float4 taylorInvSqrt(float4 r)
+{
+  return (float4)1.79284291400159 - r * 0.85373472095314;
+}
+
+float2 fade(float2 t) {
+  return t*t*t*(t*(t*6.0-15.0)+10.0);
+}
+
+// Classic Perlin noise
+float cnoise(float2 P)
+{
+  float4 Pi = floor(P.xyxy) + float4(0.0, 0.0, 1.0, 1.0);
+  float4 Pf = frac (P.xyxy) - float4(0.0, 0.0, 1.0, 1.0);
+  Pi = mod289(Pi); // To avoid truncation effects in permutation
+  float4 ix = Pi.xzxz;
+  float4 iy = Pi.yyww;
+  float4 fx = Pf.xzxz;
+  float4 fy = Pf.yyww;
+
+  float4 i = permute(permute(ix) + iy);
+
+  float4 gx = frac(i / 41.0) * 2.0 - 1.0 ;
+  float4 gy = abs(gx) - 0.5 ;
+  float4 tx = floor(gx + 0.5);
+  gx = gx - tx;
+
+  float2 g00 = float2(gx.x,gy.x);
+  float2 g10 = float2(gx.y,gy.y);
+  float2 g01 = float2(gx.z,gy.z);
+  float2 g11 = float2(gx.w,gy.w);
+
+  float4 norm = taylorInvSqrt(float4(dot(g00, g00), dot(g01, g01), dot(g10, g10), dot(g11, g11)));
+  g00 *= norm.x;
+  g01 *= norm.y;
+  g10 *= norm.z;
+  g11 *= norm.w;
+
+  float n00 = dot(g00, float2(fx.x, fy.x));
+  float n10 = dot(g10, float2(fx.y, fy.y));
+  float n01 = dot(g01, float2(fx.z, fy.z));
+  float n11 = dot(g11, float2(fx.w, fy.w));
+
+  float2 fade_xy = fade(Pf.xy);
+  float2 n_x = lerp(float2(n00, n01), float2(n10, n11), fade_xy.x);
+  float n_xy = lerp(n_x.x, n_x.y, fade_xy.y);
+  return 2.3 * n_xy;
+}
+
+// Classic Perlin noise, periodic variant
+float pnoise(float2 P, float2 rep)
+{
+  float4 Pi = floor(P.xyxy) + float4(0.0, 0.0, 1.0, 1.0);
+  float4 Pf = frac (P.xyxy) - float4(0.0, 0.0, 1.0, 1.0);
+  Pi = mod(Pi, rep.xyxy); // To create noise with explicit period
+  Pi = mod289(Pi);        // To avoid truncation effects in permutation
+  float4 ix = Pi.xzxz;
+  float4 iy = Pi.yyww;
+  float4 fx = Pf.xzxz;
+  float4 fy = Pf.yyww;
+
+  float4 i = permute(permute(ix) + iy);
+
+  float4 gx = frac(i / 41.0) * 2.0 - 1.0 ;
+  float4 gy = abs(gx) - 0.5 ;
+  float4 tx = floor(gx + 0.5);
+  gx = gx - tx;
+
+  float2 g00 = float2(gx.x,gy.x);
+  float2 g10 = float2(gx.y,gy.y);
+  float2 g01 = float2(gx.z,gy.z);
+  float2 g11 = float2(gx.w,gy.w);
+
+  float4 norm = taylorInvSqrt(float4(dot(g00, g00), dot(g01, g01), dot(g10, g10), dot(g11, g11)));
+  g00 *= norm.x;
+  g01 *= norm.y;
+  g10 *= norm.z;
+  g11 *= norm.w;
+
+  float n00 = dot(g00, float2(fx.x, fy.x));
+  float n10 = dot(g10, float2(fx.y, fy.y));
+  float n01 = dot(g01, float2(fx.z, fy.z));
+  float n11 = dot(g11, float2(fx.w, fy.w));
+
+  float2 fade_xy = fade(Pf.xy);
+  float2 n_x = lerp(float2(n00, n01), float2(n10, n11), fade_xy.x);
+  float n_xy = lerp(n_x.x, n_x.y, fade_xy.y);
+  return 2.3 * n_xy;
+}

Assets/7_Shaders/Vertex Snapping/cginc/voronoi.cginc.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 1a56186e6fc2480ab1e17d1d6012060e
+timeCreated: 1587482833