File:Beta lyrae type binary animation 1.gif
Beta_lyrae_type_binary_animation_1.gif (800 × 600 pixels, file size: 2.56 MB, MIME type: image/gif, looped, 89 frames, 1.8 s)
Captions
Captions
Summary
[edit]
| Description |
English: Beta Lyrae-type eclisping binary star. More massive star has gas ring. |
| Date | |
| Source | Own work |
| Author | Merikanto |
POV-Ray 3.8 files
Animation .ini file
- POV-Ray animation ini file
Antialias=Off
Antialias_Threshold=0.1
Antialias_Depth=2
Input_File_Name="betas1.pov"
Initial_Frame=1
Final_Frame=89
Initial_Clock=0
Final_Clock=360
Cyclic_Animation=on
Pause_when_Done=off
Win 11 imagemagick script to create animation from putput files You must install ImageMagick and maybe set up its path
magick convert -delay 10 -loop 0 *.png beta_lyrae_type_binary_animation_1.gif
POV-Ray 3.8 file
magick convert -delay 10 -loop 0 *.png beta_lyrae_type_binary_animation_1.gif
POV-Ray 3.8 source code
/////////////////////////////
//
// Bata Lyrae type variable double star
//
//pov-ray 3.8 source code
//
// 28.9.2023 v 0000.0001
//
/////////////////////////////
- include "functions.inc"
- include "shapes3.inc"
- declare taunolla=clock+90;
- declare tau1=radians(taunolla);
- declare tau2=radians(taunolla+180.0);
- declare ra=4;
- declare rb=0;
- declare ax = sin(tau1)*ra+0.02;
- declare ay = cos(tau1)*ra;
- declare bx = sin(tau2)*rb-0.02;
- declare by = cos(tau2)*rb;
- declare Orange=<1,0.5,0>;
- declare Yellow=<1,1,0>;
- declare White=<1,1,1>;
- declare Blue=<0.8,0.8,1>;
- declare Black=<0.0,0.0,0.0>;
- declare Grey=<0.5,0.5,0.5>;
- declare atm_thickness1=0.1 ;
// camera { location <0,0,-80> look_at 0 angle 4.5 }
camera { location <0,25,-150>*0.65 look_at 0 angle 5 }
- macro convection_cells(c)
crackle
pigment_map{
[0.0 rgb c*0.2]
[0.2 rgb c]
[0.9 rgb c]
[1.0 rgb 1.0]
}
warp{turbulence 0.3}
- end
- declare stara1=union {
object {
//sphere {0,1 }
// ovus {1,0.7 rotate x*90 rotate y*-90}
object { Egg_Shape (1.15,1.55) rotate x*90 rotate y*-90}
texture {
pigment {
// granite
wrinkles
scale 0.05
warp { turbulence 0.2 }
turbulence 0.4 translate taunolla/360
color_map {
[0 color rgb <1,1,1>]
[1 color rgb <0,0,10>]
}
}
finish { ambient 1 }
} // ...tex
} // stella object
object {
sphere {0,1 scale 1.5 scale y/1.3 scale z/1.3 translate x*-1}
//object { Egg_Shape (1.15,1.55) scale 1.5 rotate x*90 rotate y*-90}
pigment{rgbt 1}
hollow
interior{ //---------------------
media{ method 3
emission <0,0,1>*1
scattering{ 4, // Type
<1,1,1>*1.00
} // end scattering
density{
function {
exp(-1.5*(sqrt(x*x+y*y+z*z)-0) )
// pow( 3*sqrt(x*x+y*y+z*z),-1.5 )
}
density_map
{
[0 rgb 0.00001*<0.5,0.5,1>]
[0.1 rgb 0.03*<0.5,0.5,1>]
[.5 rgb 0.5*<0.5,0.5,1>]
[1 rgb <0.5,0.5,1>*3]
}
translate x*-1
} //
samples 20
} // ... density
} // ... interior
} // ... obj stella atm
}
#declare starb1=union {
object {
sphere {0,1 }
// ovus {1,0.7 rotate x*90 rotate y*-90}
//object { Egg_Shape (1.15,1.55) rotate x*90 rotate y*-90}
texture {
pigment {
// granite
wrinkles
scale 0.05
warp { turbulence 0.2 }
translate taunolla/360
turbulence 0.4
color_map {
[0 color rgb <0,0,5>]
[1 color rgb <1,1,2>]
}
}
finish { ambient 1.2 }
} // ...tex
} // stella object
object {
sphere {0,1 scale 1.5 translate x*0 }
//object { Egg_Shape (1.15,1.55) scale 1.5 rotate x*90 rotate y*-90}
pigment{rgbt 1}
hollow
interior{ //---------------------
media{ method 3
emission <0,0,1>*1
scattering{ 4, // Type
<1,1,1>*1.00
} // end scattering
density{
function {
// exp(-1.5*(sqrt(x*x+y*y+z*z)-0) )
pow( 3*sqrt(x*x+y*y+z*z),-1.5 )
}
density_map
{
[0 rgb 0.00001*<0.7,0.7,1>]
[0.1 rgb 0.1*<0.7,0.7,1>]
[.2 rgb 0.5*<0.7,0.7,1>]
[1 rgb <0.7,0.7,1>*3]
}
// translate x*-1
} // ... density
samples 20
} // .... media
} // ... interior
} // ... obj stella atm
scale 0.5
}
- declare gasring1= union {
object {
torus {1,0.25}
pigment{rgbt 1}
hollow
interior{
media{ method 3
emission <0,0,1>*1
absorption <1,1,1>*5
scattering{ 2, // Type
<0.7,0.7,1>*1.00
} // end scattering
density{
granite scale 0.5
translate taunolla/360
// wrinkles scale 0.1
turbulence 0.5
// function {
// exp(-1.5*(sqrt(x*x+y*y+z*z)-0) )
// pow( 3*sqrt(x*x+y*y+z*z),-1.5 )
// }
density_map
{
[0 rgb 0.0000*<0.5,0.5,1>]
// [0.1 rgb 0.03*<0.5,0.5,1>]
// [.2 rgb 0.2*<0.5,0.5,1>]
[1 rgb <0.5,0.5,1>*1.5]
}
// translate x*-1
} //
samples 20
} // ... media
} // ... interior
scale 2*0.8
} // gasring torus
}
// stars
object {stara1 rotate y*-90 rotate y*taunolla translate <ax,0,ay> }
object {gasring1 rotate y*taunolla }
object {starb1 rotate y*180 translate 0}
Licensing
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- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:51, 28 September 2023 | | 800 × 600 (2.56 MB) | Merikanto (talk | contribs) | Uploaded own work with UploadWizard |
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