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| Description: Fragmentarium- Kali's Asurf
Stats: Total Favorities: 0 View Who Favorited Filesize: 922.44kB Height: 1191 Width: 1907 Discussion Topic: View Topic Keywords: timemit fragmentarium amazing surf sea blue Posted by: Tim Emit  September 12, 2016, 04:56:34 PMRating:  by 3 members.Image Linking Codes
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Comments (6)  |
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Sabine
Fractal Fertilizer  Posts: 373 
| September 12, 2016, 08:15:57 PM Haven't got your raytracer, but DE-Kn2cr11 works fine  |
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Tim Emit
Conqueror  Posts: 111
| September 12, 2016, 07:41:47 PM Quote from: sabine62  Very nice surfscape!Already mangling your code ;} |
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Tim Emit
Conqueror Posts: 111
| September 12, 2016, 07:40:47 PM  and he rises Quote from: micshac F'Thagn.......... |
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micshac
Forums Freshman Posts: 13
| September 12, 2016, 06:49:42 PM F'Thagn.......... |
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Sabine
Fractal Fertilizer Posts: 373
| September 12, 2016, 05:58:00 PM Very nice surfscape! Already mangling your code ;} |
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Tim Emit
Conqueror Posts: 111
| September 12, 2016, 04:57:45 PM #info Amazing Surface by Kali - Based on Tglad's Amazing Box #define providesInit #include "DE-Kn8.frag" #define KN_VOLUMETRIC #define USE_EIFFIE_SHADOW #define USE_IQ_CLOUDS #include "MathUtils.frag" #define USE_INF_NORM #group AmazingSurface uniform int Iterations; slider[0,17,300] uniform int ColorIterations; slider[0,3,300] uniform float MinRad2; slider[0.00001,0.25,2.0] uniform float Scale; slider[-3,1.5,3.0] uniform int FoldType; slider[1,1,3] uniform vec3 PreTranslation; slider[(-5,-5,-5),(0,0,0),(5,5,5)] uniform vec2 FoldValues; slider[(0,0),(1,1),(5,5)] uniform bool Julia; checkbox[false] uniform vec3 JuliaValues; slider[(-5,-5,-5),(-1,-1,-1),(5,5,5)] uniform vec3 RotVector; slider[(-1,-1,-1),(1,1,1),(1,1,1)] uniform float RotAngle; slider[-180,0,180] mat3 rot; void init() { rot = rotationMatrix3(normalize(RotVector), RotAngle); } vec4 scale = vec4(Scale, Scale, Scale, abs(Scale))/MinRad2; float absScalem1 = abs(1-Scale); float AbsScaleRaisedTo1mIters = pow(abs(Scale), float(1-Iterations)); float DE(vec3 pos) { vec4 p = vec4(pos,1); vec3 c = Julia?JuliaValues:p.xyz; for (int i=0; i<Iterations; i++) { if (FoldType==1) p.xy=abs(p.xy+FoldValues)-abs(p.xy-FoldValues)-p.xy; if (FoldType==2) p.xy=FoldValues-abs(abs(p.xy)-FoldValues); if (FoldType==3) p.xy=abs(p.xy+FoldValues); p.xyz+=PreTranslation; float r2 = dot(p.xyz, p.xyz); if (i<ColorIterations) orbitTrap = min(orbitTrap, abs(vec4(p.xyz,r2))); p *= clamp(max(MinRad2/r2, MinRad2), 0, 1.0); p = p*scale; p.xyz+=c; p.xyz*=rot; } return ((length(p.xyz) - absScalem1) / p.w - AbsScaleRaisedTo1mIters); } #preset in the blue FOV = 1.21408 Eye = 7.82734,2.30126,-0.740131 Target = 34.861,-15.1382,-4.21626 Up = -0.205266,0.960044,1.29343 FocalPlane = 2.89792 Aperture = 0.00296 InFocusAWidth = 0.97354 ApertureNbrSides = 5 ApertureRot = 186.707 ApStarShaped = false Gamma = 0.80035 ToneMapping = 4 Exposure = 0.822 Brightness = 1.83205 Contrast = 2.2472 Saturation = 1.73225 GaussianWeight = 1 AntiAliasScale = 0.3331 Bloom = true BloomIntensity = 1.07134 BloomPow = 4.6439 BloomTaps = 12 Detail = -4.25089 DetailAO = -1.97043 FudgeFactor = 0.97303 MaxRaySteps = 526 MaxDistance = 121.69 Dither = 0.35454 NormalBackStep = 1.8333 AO = 0.0431373,0.0431373,0.0431373,1 AoCorrect = 0.61263 Specular = 0.06548 SpecularExp = 29.835 CamLight = 0.905882,0.937255,0.937255,1.9583 CamLightMin = 0.88836 Glow = 1,0.721569,0.490196,0.31962 GlowMax = 655 Reflection = 0.207843,0.184314,0.2 ReflectionsNumber = 3 SpotGlow = true SpotLight = 0.823529,1,1,5.5323 LightPos = 5.6782,-3.67,4.081 LightSize = 0.19345 LightFallOff = 0.77222 LightGlowRad = 1.38035 LightGlowExp = 0.9769 HardShadow = 0.7766 ShadowSoft = 18.3484 BaseColor = 1,1,1 OrbitStrength = 0.41375 X = 0.105882,0.129412,0.129412,0.69104 Y = 0.45098,0.364706,0.219608,0.66982 Z = 0.827451,0.764706,0.772549,0.67334 R = 0.87451,0.772549,0.364706,-0.11566 BackgroundColor = 0.921569,0.811765,0.168627 GradientBackground = 1.72705 CycleColors = true Cycles = 2.6145 EnableFloor = false FloorNormal = 0,0,1 FloorHeight = 0.5053 FloorColor = 1,1,1 HF_Fallof = 0.17018 HF_Const = 0.4109 HF_Intensity = 0.49793 HF_Dir = 0.58648,-0.3011,-0.39662 HF_Offset = -4.1878 HF_Color = 0.517647,0.839216,0.988235,0.40023 HF_Scatter = 4.6239 HF_Anisotropy = 0,0,0 HF_FogIter = 5 HF_CastShadow = true CloudScale = 0.24602 CloudFlatness = 0.08167 CloudTops = -10 CloudBase = -10 CloudDensity = 0.13491 CloudRoughness = 1.56126 CloudContrast = 5.9297 CloudColor = 0.905882,0.886275,0.588235 SunLightColor = 0.698039,0.203922,0.105882 Iterations = 103 ColorIterations = 28 MinRad2 = 0.40237 Scale = -1.15464 FoldType = 3 PreTranslation = -1.9489,-0.988,-1.3784 FoldValues = 3.60615,1.6459 Julia = true JuliaValues = -0.461,0.1457,-2.2159 RotVector = -0.22136,0.31158,0.50386 RotAngle = -23.4216 #endpreset |
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