pretty crazy organic mandelbrot

Assets/Scenes/GFLPC_Mandelbrot/Global Volume Profile.asset

@@ -12,7 +12,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 24f077503be6ae942a1e1245dbd53ea9, type: 3}
   m_Name: Bloom
   m_EditorClassIdentifier: 
-  active: 0
+  active: 1
   quality:
     m_OverrideState: 1
     m_Value: 1

Assets/Scenes/GFLPC_Mandelbrot/Mandelbrot.mat

@@ -194,7 +194,7 @@ Material:
     - _EnableFogOnTransparent: 1
     - _EnableGeometricSpecularAA: 0
     - _EnergyConservingSpecularColor: 1
-    - _EscapeRadius: 20
+    - _EscapeRadius: 83.2
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
     - _HeightMapParametrization: 0
@@ -230,7 +230,7 @@ Material:
     - _ReceivesSSR: 1
     - _ReceivesSSRTransparent: 0
     - _RefractionModel: 0
-    - _Repeat: 13.11
+    - _Repeat: 34.44
     - _Smoothness: 0.5
     - _SmoothnessRemapMax: 1
     - _SmoothnessRemapMin: 0
@@ -238,7 +238,7 @@ Material:
     - _SpecularAAScreenSpaceVariance: 0.1
     - _SpecularAAThreshold: 0.2
     - _SpecularOcclusionMode: 1
-    - _Speed: 0
+    - _Speed: 0.367
     - _SrcBlend: 1
     - _StencilRef: 0
     - _StencilRefDepth: 8
@@ -254,6 +254,7 @@ Material:
     - _Symmetry: 0
     - _TexWorldScale: 1
     - _TexWorldScaleEmissive: 1
+    - _ThemeSize: 128
     - _Thickness: 1
     - _TransmissionEnable: 1
     - _TransparentBackfaceEnable: 0
@@ -274,11 +275,11 @@ Material:
     - _ZWrite: 1
     - _Zoom: 3
     m_Colors:
-    - _Area: {r: -0.5405251, g: 0.10383208, b: 4.09617, a: 1.8463168}
+    - _Area: {r: -1.0452415, g: 0.329197, b: 0.5696741, a: 0.28194416}
     - _BaseColor: {r: 1, g: 1, b: 1, a: 1}
     - _BaseColorMap_MipInfo: {r: 0, g: 0, b: 0, a: 0}
     - _Color: {r: 1, g: 1, b: 1, a: 1}
-    - _Colors: {r: 3, g: 4, b: 5, a: 0}
+    - _Colors: {r: 6.7, g: 4, b: 5, a: 0}
     - _DiffusionProfileAsset: {r: 0, g: 0, b: 0, a: 0}
     - _DoubleSidedConstants: {r: 1, g: 1, b: -1, a: 0}
     - _EmissionColor: {r: 1, g: 1, b: 1, a: 1}

Assets/Scenes/GFLPC_Mandelbrot/Mandelbrot.shader

@@ -7,13 +7,12 @@ Shader "Explorer/Mandelbrot"
         _Area("Area", vector) = (0, 0, 4 ,4)
         _Angle("Angle", range(-3.1415, 3.1415)) = 0
         _MaxIter("Max Iterations", range(0, 555)) = 255
-        _Color("Color", range(0,1)) = 0.5
-        _Repeat("Repeat", float) =  1
         _Speed("Speed", range(0, 1)) = 0.1
         _Symmetry("Symmetry", range(0, 1)) = 0
         _EscapeRadius("EscapeRadius", range(2, 200)) = 50
 
         _SpectrumTexture("SpectrumTexture", 2D) = "white" {}
+        _ThemeTexture("ThemeTexture", 2D) = "white" {}
         _SpectrumSize("SpectrumSize", float) = 16
 
     }
@@ -52,14 +51,13 @@ Shader "Explorer/Mandelbrot"
 
             float4 _Area;
             float _Angle;
-            float _Color;
-            float _Repeat;
             float _Speed;
             float _Symmetry;
             float _EscapeRadius;
             int _MaxIter;
             sampler2D _MainTex;
             sampler2D _SpectrumTexture;
+            sampler2D _ThemeTexture;
 
             float2 rot(float2 p, float2 pivot, float a) {
                 float s = sin(a);
@@ -78,18 +76,33 @@ Shader "Explorer/Mandelbrot"
                 uv = lerp(i.uv - 0.5, uv, _Symmetry);
                 float2 c = _Area.xy + uv * _Area.zw;
                 c = rot(c, _Area.xy, _Angle);
+
+                // cool modulation
+                float time = _Time.y;
+                float sub = tex2D(_SpectrumTexture, 0.0);
+                float bass = tex2D(_SpectrumTexture, 0.25);
+                float mids = tex2D(_SpectrumTexture, 0.50);
+                float highs = tex2D(_SpectrumTexture, 0.75);
+
+                float r = lerp(2.0, 200, bass);
+                // float maxIterations = lerp(2.0, 500, sub);
+                // float maxIterations = lerp(2.0, 500, sub);
+                // float speed = sub * -scale;
+
+                float maxIterations = _MaxIter;
+                // float r = _EscapeRadius;
+                float speed = _Speed;
+
                 float2 z;  // track pixel jumping across screen
                 float2 zPrev;
-                // float r = _EscapeRadius;
-                float r = lerp(2.0f, 50.0f, tex2D(_SpectrumTexture, 1.0f));
                 float r2 = r*r;
 
                 float iter;  // track current iteration
                 for (iter = 0; iter < _MaxIter; iter++) {
                     // update z based on previous z value and add original starting position
                     // zPrev = z;
-                    zPrev = rot(z, 0, _Time.y);
+                    float rotation = sin(time);
-                    // zPrev = rot(z, 0, clamp(tex2D(_SpectrumTexture, 0.1f) * 6.28, 1, 6.28));
+                    zPrev = rot(z, 0, rotation);
 
                     z = float2(z.x*z.x-z.y*z.y, 2*z.x*z.y) + c;
                     if (dot(z, zPrev) > r2) {
@@ -100,18 +113,20 @@ Shader "Explorer/Mandelbrot"
                 if (iter >= _MaxIter) {
                     return 0;
                 }
+
                 float dist  = length(z); // distance from origin
                 float fracIter  = (dist - r) / (r2 - r); // linear interpolation
                 fracIter = log2(log(dist) / log(r)); // double exponential interpolation
-                iter -= fracIter;
+                // iter -= fracIter;
                 float m = sqrt(iter / _MaxIter);
-                float4 col = sin(float4(.3, .45, .65, 1) * m * 20)*.5 + .5; // procedural colors
+                // float4 col = tex2D(_ThemeTexture, m + abs(sin(time)) * speed);
-                col = tex2D(_MainTex, float2(m * _Repeat + _Time.y*_Speed, _Color));
+                float4 col = tex2D(_ThemeTexture, m + time * speed);
                 col *= smoothstep(3, 0, fracIter);
 
+                // dark bands
                 float angle = atan2(z.x, z.y);
+                col *= 1 + sin(angle*2 + time*4)*.2;
 
-                col *= 1 + sin(angle*2 + _Time.y*4)*.2;
                 return col;
             }
             ENDCG

UserSettings/EditorUserSettings.asset

@@ -30,10 +30,10 @@ EditorUserSettings:
       value: 01570c5350030c5f5a5c5f76132506444516492e7e2927367e2a4b63b2b3323c
       flags: 0
     RecentlyUsedSceneGuid-8:
-      value: 52015104520c505e5b5e097a15270d4410161e727c2b736879714467e3b0323b
+      value: 54090452040508595c0d5c7043750e44414e4d2c7b7c25682f704c31bae4353e
       flags: 0
     RecentlyUsedSceneGuid-9:
-      value: 54090452040508595c0d5c7043750e44414e4d2c7b7c25682f704c31bae4353e
+      value: 52015104520c505e5b5e097a15270d4410161e727c2b736879714467e3b0323b
       flags: 0
     RecentlyUsedScenePath-0:
       value: 22424703114646680e0b0227036c723e3b3b270b3e3a2729633c133af6f9

UserSettings/Layouts/CurrentMaximizeLayout.dwlt

@@ -48,7 +48,7 @@ MonoBehaviour:
     x: 252
     y: 73
     width: 1482
-    height: 689
+    height: 901
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -59,7 +59,7 @@ MonoBehaviour:
   m_ShowGizmos: 0
   m_TargetDisplay: 0
   m_ClearColor: {r: 0, g: 0, b: 0, a: 0}
-  m_TargetSize: {x: 1482, y: 668}
+  m_TargetSize: {x: 1482, y: 880}
   m_TextureFilterMode: 0
   m_TextureHideFlags: 61
   m_RenderIMGUI: 1
@@ -76,8 +76,8 @@ MonoBehaviour:
     vZoomLockedByDefault: 0
     m_HBaseRangeMin: -741
     m_HBaseRangeMax: 741
-    m_VBaseRangeMin: -334
+    m_VBaseRangeMin: -440
-    m_VBaseRangeMax: 334
+    m_VBaseRangeMax: 440
     m_HAllowExceedBaseRangeMin: 1
     m_HAllowExceedBaseRangeMax: 1
     m_VAllowExceedBaseRangeMin: 1
@@ -86,7 +86,7 @@ MonoBehaviour:
     m_HSlider: 0
     m_VSlider: 0
     m_IgnoreScrollWheelUntilClicked: 0
-    m_EnableMouseInput: 1
+    m_EnableMouseInput: 0
     m_EnableSliderZoomHorizontal: 0
     m_EnableSliderZoomVertical: 0
     m_UniformScale: 1
@@ -96,9 +96,9 @@ MonoBehaviour:
       x: 0
       y: 21
       width: 1482
-      height: 668
+      height: 880
     m_Scale: {x: 1, y: 1}
-    m_Translation: {x: 741, y: 334}
+    m_Translation: {x: 741, y: 440}
     m_MarginLeft: 0
     m_MarginRight: 0
     m_MarginTop: 0
@@ -106,12 +106,12 @@ MonoBehaviour:
     m_LastShownAreaInsideMargins:
       serializedVersion: 2
       x: -741
-      y: -334
+      y: -440
       width: 1482
-      height: 668
+      height: 880
     m_MinimalGUI: 1
   m_defaultScale: 1
-  m_LastWindowPixelSize: {x: 1482, y: 689}
+  m_LastWindowPixelSize: {x: 1482, y: 901}
   m_ClearInEditMode: 1
   m_NoCameraWarning: 1
   m_LowResolutionForAspectRatios: 01000000000000000000
@@ -162,7 +162,7 @@ MonoBehaviour:
     x: 0
     y: 0
     width: 1736
-    height: 710
+    height: 922
   m_MinSize: {x: 200, y: 100}
   m_MaxSize: {x: 16192, y: 8096}
   vertical: 0
@@ -185,7 +185,7 @@ MonoBehaviour:
     x: 0
     y: 0
     width: 252
-    height: 710
+    height: 922
   m_MinSize: {x: 201, y: 221}
   m_MaxSize: {x: 4001, y: 4021}
   m_ActualView: {fileID: 6}
@@ -216,7 +216,7 @@ MonoBehaviour:
     x: 0
     y: 73
     width: 251
-    height: 689
+    height: 901
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -224,9 +224,9 @@ MonoBehaviour:
   m_SceneHierarchy:
     m_TreeViewState:
       scrollPos: {x: 0, y: 0}
-      m_SelectedIDs: f68b0000
+      m_SelectedIDs: f0980000
-      m_LastClickedID: 35830
+      m_LastClickedID: 39152
-      m_ExpandedIDs: c090ffffbe98ffff44e1ffff68e2ffff42e3ffffece3ffff96e4ffff42e5ffffece5ffff96e6ffff40e7ffffeae7ffff94e8ffff3ee9ffffe8e9ffff92eaffff3cebffffe2ebffff8cecffff36edffffe0edffff20fbffffc0610000d87f0000fe8b0000
+      m_ExpandedIDs: 3e11ffff4011fffff812ffff9a4effffdc53ffff9255ffffb28dffffc090ffffbe98ffff44e1ffff68e2ffff42e3ffffece3ffff96e4ffff42e5ffffece5ffff96e6ffff40e7ffffeae7ffff94e8ffff3ee9ffffe8e9ffff92eaffff3cebffffe2ebffff8cecffff36edffffe0edffff20fbffffc0610000d87f0000fe8b0000c08c0000b6900000dc980000fe980000
       m_RenameOverlay:
         m_UserAcceptedRename: 0
         m_Name: 
@@ -268,7 +268,7 @@ MonoBehaviour:
     x: 252
     y: 0
     width: 1484
-    height: 710
+    height: 922
   m_MinSize: {x: 102, y: 121}
   m_MaxSize: {x: 4002, y: 4021}
   m_ActualView: {fileID: 2}
@@ -297,9 +297,9 @@ MonoBehaviour:
     m_Tooltip: 
   m_Pos:
     serializedVersion: 2
-    x: 294
+    x: 252
     y: 73
-    width: 1752
+    width: 1482
     height: 689
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
@@ -586,7 +586,7 @@ MonoBehaviour:
   m_Rotation:
     m_Target: {x: 0.14920431, y: 0.39824635, z: -0.0658278, w: 0.9026827}
     speed: 2
-    m_Value: {x: 0.14920431, y: 0.39824632, z: -0.0658278, w: 0.90268266}
+    m_Value: {x: 0.14920196, y: 0.3982401, z: -0.065826766, w: 0.90266854}
   m_Size:
     m_Target: 573.8285
     speed: 2
@@ -631,9 +631,9 @@ MonoBehaviour:
   m_Position:
     serializedVersion: 2
     x: 0
-    y: 710
+    y: 922
     width: 1736
-    height: 597
+    height: 385
   m_MinSize: {x: 231, y: 271}
   m_MaxSize: {x: 10001, y: 10021}
   m_ActualView: {fileID: 10}
@@ -664,9 +664,9 @@ MonoBehaviour:
   m_Pos:
     serializedVersion: 2
     x: 0
-    y: 783
+    y: 995
     width: 1735
-    height: 576
+    height: 364
   m_ViewDataDictionary: {fileID: 0}
   m_OverlayCanvas:
     m_LastAppliedPresetName: Default
@@ -683,8 +683,7 @@ MonoBehaviour:
     m_ShowAllHits: 0
     m_SkipHidden: 0
     m_SearchArea: 1
-    m_Folders:
+    m_Folders: []
-    - Assets/Scenes
     m_Globs: []
     m_OriginalText: 
   m_ViewMode: 0
@@ -724,10 +723,10 @@ MonoBehaviour:
       m_Icon: {fileID: 0}
       m_ResourceFile: 
   m_AssetTreeState:
-    scrollPos: {x: 0, y: 792}
+    scrollPos: {x: 0, y: 180}
-    m_SelectedIDs: f68b0000
+    m_SelectedIDs: f0980000
     m_LastClickedID: 0
-    m_ExpandedIDs: ffffffff00000000c6620000c8620000ca620000cc620000ce620000d0620000d2620000d4620000d6620000d8620000da620000dc620000de620000e0620000e2620000e4620000e6620000e8620000ea620000ec620000ee620000f0620000f2620000
+    m_ExpandedIDs: ffffffff00000000c6620000c8620000ca620000cc620000ce620000d0620000d2620000d4620000d6620000d8620000da620000dc620000de620000e0620000e2620000f0620000f262000034630000
     m_RenameOverlay:
       m_UserAcceptedRename: 0
       m_Name: 
@@ -752,8 +751,8 @@ MonoBehaviour:
       m_Icon: {fileID: 0}
       m_ResourceFile: 
   m_ListAreaState:
-    m_SelectedInstanceIDs: f68b0000
+    m_SelectedInstanceIDs: f0980000
-    m_LastClickedInstanceID: 35830
+    m_LastClickedInstanceID: 39152
     m_HadKeyboardFocusLastEvent: 0
     m_ExpandedInstanceIDs: c6230000
     m_RenameOverlay: