File:Protoplanetary disk 4 rend 1.png
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Captions
Captions
Protoplanetary disk
Summary
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| Description |
English: Protoplanetary disk |
| Date | |
| Source | Own work |
| Author | Merikanto |
POV-Ray 3.7 source code
//
// protoplanetary disk: proplyd
// pov-ray v. 3.7 povray source code
// 5.1.2023 0000.0000
//
- include "functions.inc"
- include "rand.inc"
camera {
location <0,3,-3>
look_at <0,0,0>
angle 40
}
//background { rgb 0 }
sky_sphere {
pigment {
bozo
scale 1/1000
color_map
{
[0 rgb 1]
[0.2 rgb 0]
[1 rgb 0]
}
}
pigment {
wrinkles
scale 1
color_map
{
[0 rgbt <1,1,1,1>]
[0.8 rgbt <0,0,1,0.5>]
[1 rgbt <0.5,0.5,2,0>]
}
}
}
- declare gastorus1= object {
isosurface {
function {
/*
f_torus(x, y, z, 1, 0.5)
+ f_ripples(x*5,y*5,z*5)/10
+ f_wrinkles(x*20,y*20,z*20)/20
+ f_granite (x*10,y*10,z*10)/5
*/
f_torus(x, y, z, 1, 0.5)
// - f_waves(x*2,y*2,z*2)
+ f_ripples(x*5,y*5,z*5)/4
// + f_noise3d(x*10,y*10,z*10) /10
+ f_granite (x*3,y*3,z*3)/3
+ f_wrinkles(x*20,y*20,z*20)/20
// -f_spiral1(x*3,y*3,z*3)+ f_granite (x/5,y/5,z/5)
}
contained_by { sphere {0,3} }
accuracy 0.0000000001
// max_gradient 50
// threshold 0.000000001
scale 0.8
// scale y/2
}
//torus {1,1/2
// scale y/3
// sphere {0,1
hollow no_shadow
texture { pigment { rgbt 1 } }
interior {
media {
absorption 1
// emission 1/3
method 3 samples 30,30 intervals 1
scattering {3,30}
density {
// agate
// waves
//ripples
// wood
// onion
function {
// sin(sqrt(x*x+y*y+z*z) )
// sin(f_onion(x*10,y*10,z*10)) *f_granite(x*3,y*3,z*3) +f_noise3d(x*50,y*50,z*2000)
// f_onion(x,y,z)+
// f_ripples(x*24,y*24,z*100)+ f_ripples(x*60,y*60,z*1000) +f_noise3d(x*10,y*10,z*2000) + f_noise3d(x*30,y*30,z*2000)
// f_noise3d(x*3,y*3,z*3)
// f_waves(x/10,y/10,z/10)
// f_granite (x/5,y/5,z/5) +f_noise3d(x*5,y*5,z*5/3)
// f_ripples(x,y,z)
/*
f_spiral1(x*3,y*3,z*3)
+ f_granite (x/5,y/5,z/5)
+ f_granite (x*5,y*5,z*5)/10
*/
sin(sqrt(x*x+y*y+z*z) )
//+ f_spiral1(x*3,y*3,z*3)
+ f_waves(x*5,y*5,z*5)/5
+ f_granite (x*2,y*2,z*2)
//+f_agate(x*x,y*y,z*z)
}
// rotate x*90
scale 1
// sine_wave
// granite
// turbulence 0.5
// spherical
// warp { turbulence 0.1 }
density_map {
[0.0 rgb <0,0,0>]
[1 rgb <1,0.1,0>/3] }
}
}
/*
media {
absorption 3 scattering { 1 .3 } method 3 samples 30,30 intervals 1
density {
spiral1 4
// granite
// toroidal
// spherical
warp { turbulence 0.0 }
density_map {
[0 rgb 0]
[1 rgb 1]
}
}
}
*/
}
}
#declare gasdisk1=sphere {
0,0.85
scale y/50
hollow no_shadow
texture { pigment { rgbt 1 } }
interior {
media {
// absorption 1
// emission 2
method 3 samples 30,30 intervals 1
scattering {3,10}
density {
// agate
// waves
//ripples
// wood
//scale 0.01
// onion
function {
//sqrt(x*x+y*y)
// sin(f_onion(x*10,y*10,z*10)) *f_granite(x*3,y*3,z*3) +f_noise3d(x*50,y*50,z*2000)
// f_onion(x,y,z)+
// f_ripples(x*24,y*24,z*100)+ f_ripples(x*60,y*60,z*1000) +f_noise3d(x*10,y*10,z*2000) + f_noise3d(x*30,y*30,z*2000)
f_waves(x*100,y*100,z*100) * f_wrinkles(x*x,y*y,z*z)* f_granite(x*10,y*10,z*10)
}
rotate x*90
// scale 1/15
sine_wave
// granite
// turbulence 0.2
// spherical
// warp { turbulence 0.1 }
density_map {
[0.0 rgb <0,0,0>]
[1 rgb <1,.5,0>] }
}
}
}
}
- declare sun_object1=object {
sphere {0,0.02}
texture {
pigment {color rgb <1,1,0.5>}
finish {emission 2}
}
}
- declare sun1= union {
/*
sphere {0,0.01
hollow
texture {
pigment {
granite
// agate
scale 0.01
color_map {
[0 color rgbt 1]
[0.7 color rgbt 1]
[1 color rgbt <1,1,1,0>]
}
}
}
//finish {emission 1}
}
- /
light_source { <0,0,0> 10
fade_power 4
fade_distance 0.2
looks_like {
object {sun_object1}
}
}
}
- declare jets1= union {
cone { <0, 0, 0>, 0.01 ,<0, 10, 0>, 0.5 }
cone { <0, 0, 0>, 0.01 ,<0, -10, 0>, 0.5 }
hollow no_shadow
texture { pigment { rgbt 1 } }
interior {
media {
// absorption 1
// emission 2
method 3 samples 30,30 intervals 1
scattering {1,<1,1,2>*40}
density {
granite
turbulence 0.5
scale 0.1
scale y*4
}
}
}
}
- declare fn_Pigm=function {
pigment {
agate
color_map {
[0 color rgb 0]
[1 color rgb 1]
}
}
}
- declare stonee= object {
/*
isosurface {
//function { f_sphere(x, y, z, 0.5) - f_noise3d(x, y, z) }
function { f_sphere(x, y, z, 0.5) - f_noise3d(x * 5, y * 5, z * 5) * 0.5 }
// function { f_sphere(x, y, z, 0.5)-fn_Pigm(x/2, y/2, z/2).gray*0.5 }
threshold 0
accuracy 0.005
*/
sphere{ 0,1 }
texture {
pigment {color <1,1,1>/3 }
finish{
diffuse 0.5
ambient 0.0
specular 0.0
reflection 0.1
}
}
}
- macro asteroid_belt_1()
- declare rmax=0.0;
- declare rmin=0.5;
- declare rdelta=rmax-rmin;
- declare rmid=(rmax+rmin)/2;
- declare fiidelta=10;
- local nn=0;
- declare theta=0.0;
- declare fii=0.0;
- while (nn<5000)
object
{
stonee
#declare seed1=seed(nn*1);
#declare seed2=seed(nn*15143);
#declare seed3=seed(nn*76359);
#declare seed4=seed(nn*8987547);
#declare seed5=seed(nn*1543);
#declare seed6=seed(nn*76923439);
#declare seed7=seed(nn*87639);
#declare seed8=seed(nn*76312);
#declare theta=radians( rand(seed1)*360 );
#declare a1=Rand_Normal( 1.0, 0.33, seed2 );
#declare rc1=a1*rdelta+rmid;
#declare a2=Rand_Normal( 1.0, 0.5, seed3 );
#declare zc1= rand(seed4)*rc1/10-rc1/20;
#declare zc2=zc1*a2;
#declare x1=cos(theta)*rc1;
#declare y1=sin(theta)*rc1;
#declare z1=zc2;
#declare de1=rand(seed5);
// fictional size distribution
//#declare skale1=pow(de1,-0.111)*0.1;
#declare skale1=pow(de1,-0.333)*0.1;
#declare rot1=rand(seed6)*360;
#declare rot2=rand(seed7)*360;
#declare rot3=rand(seed8)*360;
scale skale1
scale 1/1000
rotate <rot1,rot2, rot3>
translate <x1,y1,z1>
}
#local nn=nn+1;
- end
- end
- declare media1= media {
// absorption 1
// emission 2
method 3 samples 40,80 intervals 1
scattering {
3,<2,1,1>*3/10000000000
extinction 0.000000001
}
}
union {
//object {jets1}
light_source { sun1 }
object {gastorus1}
object {gasdisk1}
//rotate <10,20,30>
// rotate <30,40,50>
rotate <50,60,70>
}
media {media1}
//asteroid_belt_1()
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
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- Under the following conditions:
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:28, 5 January 2023 | | 1,600 × 1,200 (560 KB) | Merikanto (talk | contribs) | Uploaded own work with UploadWizard |
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