#iridescentsphere

Vibrant 3D Abstract Sphere in Deep Space

• Model: Ideogram (Ultra)

• Size: 2592 X 1456 (3.77 MP)

• Used settings:

  • Prompt: #define pi 3.1415926535897932384626433832795 #define tau (2.*pi) #define chp(x) (exp(x)+exp(-x))/pi #define chpp(x) (exp(x/(cosh(x)*pi))+exp(-x/(cosh(x)/pi)))/tau*PHI #define shp(x) (exp(x)-exp(-x))/pi #define shpp(x) (exp(x*(sinh(x)*pi))-exp(-x*(sinh(x)*pi)))/tau*PHI #define ssh(x) (exp(x*pi/.7887)-exp(-x*pi/.7887))/(2.*pi) #define csh(x) (exp(x*pi/.7887)+exp(-x*pi/.7887))/(2.*pi) #define ssh1(x) sinh(x/pi)/PHI #define csh1(x) cosh(x/pi)/PHI // CC0: Inside the mandelbulb II // Received some "complaints" about the old mandelbulb suffering from // alias effects. So thought I make a quick try to apply the FXAA // thing I learnt from XorDev. It did improve it but not perfect still.// When experimenting with this shader I realized this entire shader is // basically just a lucky bug (apart from the aliasing)// -- #define LOOPS 3 // 4+ and higher to show off you expensive GPU #define POWER 16.24788742 #define ANIMATE #define TAU (2.0*pi)*.7887 #define PHI (sqrt(5.0)*0.75 + 0.0000125) #define TIME iTime #define RESOLUTION iResolution #define TOLERANCE 0.00001 #define MAX_RAY_LENGTH 20.0 #define MAX_RAY_MARCHES 48 #define NORM_OFF 0.0005 #define MAX_BOUNCES 8 float mandelBulb(vec3 p) { float power = POWER; //p = -abs(p); vec3 z = chp(p)*p-p; vec3 dz = vec3(0.0); float r, theta, phi; float dr = 1.0; for(int i = 0; i < LOOPS; ++i) { r = length(z); if(r > 2.0) continue; theta = atan(z.x, z.y); #ifdef ANIMATE phi = asin(z.z / r) + TIME*0.2; #else phi = asin(z.z / r); #endif dr = pow(r, power - 1.0) * dr * power + 1.0; r = pow(r, power); theta = theta * power/PHI; phi = phi * power/PHI; z = r * (vec3(tan(shp(sin(theta)*sin(phi)))*PHI, chp(cos(theta)*sin(phi)), cos(phi))) + p; z.x *= chp(atan(z.z,z.y))+chpp(atan(z.z,z.y))/(tau*(1.+PHI)); z.z *= chp(atan(z.z,z.y));//(1.+PHI); p = reflect(p,z); r = length(z); } return 0.75 * (log(r)) * r / dr; } vec3 skyColor(vec3 ro, vec3 rd) { ro = reflect( -ssh1(rd), chpp(ro) ); vec3 col = clamp(vec3(0.25/abs(rd.z))*skyCol, 0.0, 16.0); float tp0 = rayPlane(ro, rd, vec4(vec3(0.0, 1.0, 0.0), 4.0)); float tp1 = rayPlane(ro, rd, vec4(vec3(0.0, -1.0, 0.0), 6.0)); float tp = tp1; tp = max(tp0,tp1); if (tp1 > 0.0) { vec3 pos = ro + tp1*rd; vec2 pp = pos.xz; float db = box(pp, vec2(6.0, 9.0))-1.0; col += vec3(4.0)*skyCol*rd.y*rd.y*smoothstep(0.25, 0.0, db); col += vec3(0.8)*skyCol*exp(-0.5*max(db, 0.0)); } if (tp0 > 0.0) { vec3 pos = ro + tp0*rd; vec2 pp = pos.xz; float ds = length(pp) - 0.5; col += vec3(0.25)*skyCol*exp(-.5*max(ds, 0.0)); } return shp(clamp(col, 0.0, 10.0)); }
  • Using base image: No
  • Aspect Ratio: landscape_wide

Whimsical Cosmic Adventure in Colorful Space

• Model: (Mode 30)

• Size: 1792 X 1008 (1.81 MP)

• Used settings:

  • Prompt:
  • Using base image: No
  • Aspect Ratio: landscape_wide

tIMe

• Model: Artistic

• Size: 1024 X 1024 (1.05 MP)

• Used settings:

  • Prompt: Time
  • Using base image: No
  • Aspect Ratio: square

Ethereal Collage of Whimsy and Nature

• Model: SeeDream

• Size: 1920 X 1920 (3.69 MP)

• Used settings:

  • Prompt: Among glass friends, among trees made of steel I was missing you – the missing piece, glass people, man, Glass spheres in hands, pastel, Dadaism, mixed media collage blue with black canvas, texture paste, grattage, foil, alcohol ink splashes and dots, white paint over herbarium, light colors, stamps, patterns, double exposure, graphics, tulle, charcoal, white, pale blue, beige, velvet blue, light gray.
  • Using base image: No
  • Aspect Ratio: square