Title: HoldOn Post by: Sabine on October 14, 2016, 08:54:57 PM HoldOn
(http://nocache-nocookies.digitalgott.com/gallery/19/10093_14_10_16_8_54_56.png) http://www.fractalforums.com/index.php?action=gallery;sa=view;id=19708 Fragmentarium/Tweak of pkleinian_menger_max by Crist-JRoger Unless the site strips EXIF info from uploads, it should be possible to drag this image into Fragmentarium 1.0.27 and up, provided you have opened Crist-JRogers 02-pkleinian-megner_max.frag // Output generated from file: D:/fractal/Fragmentarium/Examples/Crist-JRoger HybridPK/02-pkleinian-megner_max.frag // Created: vr 2. sep 13:24:38 2016 #info Pseudo Kleinian hybrid with Megner #define providesInit //#define USE_IQ_CLOUDS #define KN_VOLUMETRIC #define USE_EIFFIE_SHADOW #define MULTI_SAMPLE_AO #include "MathUtils.frag" //#include "DE-Kn2cr10.frag" #include "DE-Kn2cr11.frag" #group The Baird Delta uniform int Iterations; slider[0,10,100] uniform int mColorIterations; slider[0,2,100] uniform float Scale; slider[0.00,3,4.00] uniform vec3 RotVector; slider[(0,0,0),(1,0,0),(1,1,1)] uniform float RotAngle; slider[0.00,60,360] uniform vec3 mOffset; slider[(-2,-2,-2),(1,0,0),(2,2,2)] mat3 rot; void init() { rot = rotationMatrix3(normalize(RotVector), RotAngle); } uniform float YOff; slider[0,0.333333,1] float DE1(vec3 z) { float r; int n = 0; while (n < Iterations && dot(z,z)<10000.0) { // Fold z.xy = sin(z.xy); if(z.y>z.x) z.xy=z.yx; z.y=YOff-abs(z.y-YOff); z.x+=1./3.;if(z.z>z.x) z.xz=z.zx; z.x-=1./3.; z.x-=1./3.;if(z.z>z.x) z.xz=z.zx; z.x+=1./3.; //z = rot *z; z=Scale* (z-mOffset)+mOffset; z = rot *z; r = dot(z, z); if (n<mColorIterations) orbitTrap = min(orbitTrap, abs(vec4(z,r))); n++; } //return abs(length(z)-length(mOffset)) * pow(Scale, float(-n)); return abs(z.x-mOffset.x) * pow(Scale, float(-n)); } #group PseudoKleinian #define USE_INF_NORM uniform int MI; slider[0,5,100] uniform float Size; slider[0,1,2] uniform vec3 CSize; slider[(0,0,0),(1,1,1),(2,2,2)] uniform vec3 C; slider[(-2,-2,-2),(0,0,0),(2,2,2)] uniform float DEoffset; slider[0,0,0.01] uniform vec3 Offset; slider[(-2,-2,-2),(0,0,0),(2,2,2)] uniform int MnIterations; slider[0,2,20] uniform int ColorIterations; slider[0,2,20] uniform float MnScale; slider[0.00,3.0,4.00] uniform vec3 MnOffset; slider[(0,0,0),(1,1,1),(2,2,2)] float Menger(vec3 z) { float r; int n = 0; z = abs(z); if (z.x<z.y){ z.xy = z.yx;} if (z.x<z.z){ z.xz = z.zx;} if (z.y<z.z){ z.yz = z.zy;} if (z.z<1./3.){ z.z -=2.*( z.z-1./3.);} while (n < MnIterations && dot(z,z)<100.0) { z=MnScale* (z-MnOffset)+MnOffset; z = abs(z); if (z.x<z.y){ z.xy = z.yx;} if (z.x< z.z){ z.xz = z.zx;} if (z.y<z.z){ z.yz = z.zy;} if (z.z<1./3.*MnOffset.z){ z.z -=2.*( z.z-1./3.*MnOffset.z);} r = dot(z-MnOffset, z-MnOffset); orbitTrap = min(orbitTrap, abs(vec4(z,r))); n++; } //return (length(z)-sqrt(3.) ) * pow(Scale, float(-n)); return float(z.x-MnOffset) * pow(MnScale, float(-n)); } float Thing2(vec3 p){ #ifdef USE_INF_NORM vec3 p1=abs(p); float r2=max(p1.x,max(p1.y,p1.z)); #else float r2=dot(p,p); #endif float DEfactor=1.; for(int i=0;i<MI && r2<60.;i++){ p=2.*clamp(p, -CSize, CSize)-p; r2=dot(p,p); orbitTrap = min(orbitTrap, abs(vec4(p,r2))); float k=max(Size/r2,1.); p*=k;DEfactor*=k; p+=C; #ifdef USE_INF_NORM p1=abs(p); r2=max(p1.x,max(p1.y,p1.z)); #else r2=dot(p,p); #endif if (i < ColorIterations) orbitTrap = min(orbitTrap, abs(vec4(p,r2))); } return abs(0.5*Menger(p-Offset)/DEfactor-DEoffset); } float DE(vec3 pos){ return max(DE1(pos),Thing2(pos) ); //return Thing2(pos)+DE1(pos) ; } #preset default FOV = 0.0966851 Eye = 2.509701,1.723341,-3.142156 Target = -4.337785,-2.370456,-7.839994 Up = -0.4074464,-0.2765451,0.8348742 Gamma = 0.8 ToneMapping = 5 Exposure = 1 Brightness = 1 Contrast = 1.8 Saturation = 1 GaussianWeight = 2 AntiAliasScale = 2 Detail = -2.35137 FudgeFactor = 0.1019383 Dither = 0.3 NormalBackStep = 0 CamLight = 0.945098,0.92549,0.815686,0.3692529 BaseColor = 0.9176471,0.9176471,0.9176471 OrbitStrength = 0.3131241 X = 0.372549,0.4431373,0.4705882,0.826087 Y = 1,0.6,0,0.5792426 Z = 0.8,0.78,1,-0.2748948 R = 0.4,0.7,1,-0.6842105 BackgroundColor = 0.7607843,0.854902,0.9019608 GradientBackground = 2.523705 CycleColors = true Cycles = 26.06702 EnableFloor = true FloorNormal = 0,0,1 FloorHeight = -3.99929 FloorColor = 0.9686275,0.7647059,0.5568627 UpLock = false FocalPlane = 1.548704 Aperture = 0.0393338 InFocusAWidth = 0.057929 DofCorrect = true ApertureNbrSides = 8 ApertureRot = 0 ApStarShaped = false Bloom = true BloomIntensity = 0.7 BloomPow = 3 BloomTaps = 35 BloomStrong = 1.96102 RefineSteps = 9 MaxRaySteps = 2000 MaxDistance = 50 DetailAO = -0.0147679 coneApertureAO = 0.1607787 maxIterAO = 11 FudgeAO = 1 AO_ambient = 1.138396 AO_camlight = 0.87234 AO_pointlight = 0.70166 AoCorrect = 0.7385483 Specular = 0.23552 SpecularExp = 106.06 AmbiantLight = 0.533333,0.486275,0.580392,0.68086 Reflection = 0.180392,0.203922,0.211765 ReflectionsNumber = 2 SpotGlow = true SpotLight = 1,0.678431,0.411765,1.046931 LightPos = -0.0948852,0.158012,-4.28815 LightSize = 0 LightFallOff = 0.13868 LightGlowRad = 0.2066999 LightGlowExp = 0.6618705 HardShadow = 1 ShadowSoft = 3.1998 ShadowBlur = 0.05719 perf = false SSS = false sss1 = 0.67797 sss2 = 0 HF_Fallof = 5 HF_Const = 0.0478536 HF_Intensity = 0.2560455 HF_Dir = 0.02912,0.53398,1 HF_Offset = -8.481 HF_Color = 0.345098,0.615686,0.619608,1.971983 HF_Scatter = 0 HF_Anisotropy = 0.054902,0.364706,0.45098 HF_FogIter = 1 HF_CastShadow = true EnCloudsDir = false NotLocked Clouds_Dir = 0,0,1 NotLocked CloudScale = 1.68885 NotLocked CloudFlatness = 0 NotLocked CloudTops = 3 NotLocked CloudBase = -8.7342 NotLocked CloudDensity = 0.65789 NotLocked CloudRoughness = 1.42372 NotLocked CloudContrast = 0 NotLocked CloudColor = 0.403922,0.47451,0.545098 NotLocked CloudColor2 = 0.07,0.17,0.24 NotLocked SunLightColor = 0.486275,0.513725,0.686275 NotLocked Cloudvar1 = 0.99 NotLocked Cloudvar2 = 1 NotLocked CloudIter = 5 NotLocked CloudBgMix = 1 NotLocked Iterations = 20 mColorIterations = 6 Scale = 2 RotVector = 0.1267606,0.0887324,0.0971831 RotAngle = 84.13598 mOffset = 1.270175,-2,0.08 YOff = 0.0200553 MI = 18 Size = 0.2968641 CSize = 0.6386555,0.5070028,1.973389 C = -1.362439,-0.8995149,0.037422 DEoffset = 0 Offset = -1.627907,-1.912615,-1.960536 MnIterations = 0 ColorIterations = 1 MnScale = 0.1724382 MnOffset = 0.3278921,0.5521647,0.7224982 #endpreset Title: Re: HoldOn Post by: 3dickulus on October 15, 2016, 02:06:50 AM I tested earlier with a thumbnail, the EXIF data does get stripped :(
you could use Render->Screen Shot then zip the png and attach the zip? Title: Re: HoldOn Post by: Sabine on October 15, 2016, 11:37:18 AM Yep, came to the same conclusion, 3dickulus :( Attaching a zip is an option, but works probably slower than just pasting the settings ;) But here at home the option is a blast, keeps my frag folder nice and clean! :) |