File:Dry exoplanet rendering 1.png
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Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,400 × 1,800 pixels.
Original file (2,400 × 1,800 pixels, file size: 1.4 MB, MIME type: image/png)
Captions
Captions
Dry exoplanet
Summary
[edit]
| Description |
English: Rendering of fictional dry exoplanet |
| Date | |
| Source | Own work |
| Author | Merikanto |
This image is produced with exoplasim, koppenpasta, downscaler scripts, and POV-Ray raytracer.
Povray code to produce image
Pigment texture
https://commons.wikimedia.org/wiki/File:Dryplanet_texture_2.png
Dem bumpmap
https://commons.wikimedia.org/wiki/File:Dry_planet_dem_2.png
// POV-Ray 3.7 souce code of terrestrial planet, quite simple approach.
// desert planet
- include "colors.inc"
- include "textures.inc"
- include "functions.inc"
global_settings {
assumed_gamma 1.0
}
default { finish { ambient 0.000002 diffuse 0.7 } }
camera {
location <0,0,-35000>
angle 35
// 4k reso
// up 9*y
// right 16*x
}
light_source { 150000000*<-1, 1, -1> rgb 1 }
- declare Darkening1 =
sphere
{
0, 1.1
hollow
material
{
// texture {pigment {color <1,0,0> } }// koe
texture
{
pigment
{
color rgbt 1
}
}
interior
{
media
{
// scattering { 1, <0.3, 0.3, 1>/500 }
// scattering { 1, <0.1, 0.1, 0.5>/1000}
scattering { 1, <0.4, 0.1, 0.1>/1000}
method 3
density
{
spherical
density_map
{
/*
[0 rgb <0.25, 0.5, 1>]
[0.0001 rgb <0.25, 0.5, 1>]
[0.0001 rgb <0.9, 1, 1>]
[1 rgb <0.9, 1, 1>]
*/
[0 rgb <1, 0.5, 0.25>]
[0.0001 rgb <1, 0.5, 0.25>]
[0.0001 rgb <1, 1, 0.9>]
[1 rgb <1, 1, 0.9>]
}
}
}
}
}
}
- declare Polar1=pigment {
color rgb <1,1,1>*2
}
- declare Desert1=pigment {
// agate
// wrinkles
granite
// turbulence 1
// bozo
// scale 0.5
scale 5
octaves 15
// granite
// kasvit 100,100,120
// sine_wave
colour_map
{
[0.0 colour rgb <152, 141, 136>/(256*2) ]
[0.2 colour rgb <216, 137, 105>/(256*1.2) ]
// [0.3 colour rgb <254, 222, 183>/256 ]
[0.4 colour rgb <241, 208, 167>*1.05/256 ]
[0.90 colour rgb <241, 208, 167>*1.05/256 ]
[0.95 colour rgb <30, 45, 160>/(255*3) ]
}
turbulence 0.1
}
- declare DesertPlanet1=object {
sphere{0, 1 }
pigment {
image_map {
png "./output/combine3.png"
// png "./output/combine5.png"
map_type 1
interpolate 4
}
// }
// scale 2
/*
gradient y
turbulence 0.04
pigment_map {
[0.0 Polar1]
[0.01 Polar1]
[0.02 Desert1]
[0.97 Desert1]
[0.99 Polar1 ]
[1.0 Polar1 ]
}
scale 2
translate y*1
*/
// rotate x*30
// rotate <30, 0, -45>
// translate y*-0.5
// scale 7000
}
normal {
bump_map
{
// png "./indata/dryplanet_dem_sealevel.png"
png "./output/dem.png"
bump_size 5.0
map_type 1
// smooth
// interpolate
}
}
}
#declare Clouds0 = pigment {
bozo
turbulence 1
color_map {
[0.0 color White filter 1]
[0.5 color White filter 1]
[1.0 color White filter 1]
}
}
#declare Clouds1 = pigment {
bozo
scale 0.05
turbulence 0.3
color_map {
[0.0 color White filter 0]
[0.5 color White filter 1 ]
[1.0 color White filter 0]
}
}
// ok
#declare Clouds2 = pigment {
//bumps
wrinkles
// crackle
// scale 0.1
turbulence 6
omega 1
lambda 0
octaves 20
// color_map {
// scale 1000
color_map {
[0.0 color White filter 1]
[0.2 color White filter 1]
[1.0 color White filter 0]
}
}
// meybe nok
#declare Clouds3 = pigment {
//marble
dents
turbulence 6
octaves 32
lambda 4
// omega 0.75
scale 10
color_map {
[0.0 color White*1.5 filter 0]
[0.05 color White filter 1 ]
[0.95 color White filter 1 ]
[1.0 color White*1.4 filter 0]
}
}
// ok
#declare Clouds4 = pigment {
granite
turbulence 0.1
omega 1.5
lambda 0.5
octaves 60
color_map {
// [0.0 color White filter 1]
// [0.5 color White]
// [1.0 color White filter 1]
[0.0 color White filter 1]
[0.25 color White filter 1 ]
[1.0 color White*1.5]
}
}
// ok
#declare Clouds5 = pigment {
granite
turbulence 0.1
omega 1.5
lambda 0.5
octaves 60
color_map {
// [0.0 color White filter 1]
// [0.5 color White]
// [1.0 color White filter 1]
[0.0 color White filter 1]
[0.1 color White filter 1 ]
[1.0 color White*1.5 filter 0]
}
}
#declare CloudArea = texture {
pigment {
gradient y
// onion
// sine_wave
turbulence 0.2
//scale 0.2
// scale <10,10,10>
pigment_map {
// [0.000 color rgbt Clear]
// [0.00 Clouds0 scale 1]
// [0.00 Clouds3 scale 1]
[0.2 Clouds3]
// [0.50 Clouds5 scale 1 ]
// [0.8 Clouds2]
// [1.00 Clouds3 scale 1]
/*
// clouds4 ok
[0.00 Clouds4 scale 1]
[0.2 Clouds0]
[0.50 Clouds2 ]
[0.8 Clouds0]
[1.00 Clouds4 scale 1]
*/
/*
[0.0 Clouds2 scale 1]
[1/8 Clouds4 ]
[2/8 Clouds2]
[3/8 Clouds4 scale 1]
[4/8 Clouds2]
[5/8 Clouds4 ]
[6/8 Clouds2]
[7/8 Clouds4 ]
[8/8 Clouds2]
*/
}
}
finish {
//ambient 0.000002
diffuse 0.9
// phong 0.1
// specular 0.4
reflection 0.9
}
}
- declare CloudsLayer1 = sphere
{
0, 1
texture {
CloudArea
}
}
- declare Desert_Planeta1=union
{
object {
DesertPlanet1
}
object {
CloudsLayer1
scale 1.005
}
/*
object {
Darkening1
scale 0.912
// scale 0.95
//scale 0.912
}
*/
}
object {
Desert_Planeta1
rotate <30, 0, -45>
scale 7000
}
Licensing
[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- 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 | 05:55, 3 August 2022 | | 2,400 × 1,800 (1.4 MB) | Merikanto (talk | contribs) | updat |
| 11:42, 31 July 2022 |  | 2,400 × 1,800 (1.41 MB) | Merikanto (talk | contribs) | Update | |
| 11:23, 31 July 2022 |  | 800 × 600 (217 KB) | Merikanto (talk | contribs) | update | |
| 12:38, 27 July 2022 |  | 2,400 × 1,800 (1.44 MB) | Merikanto (talk | contribs) | update | |
| 10:20, 27 July 2022 |  | 1,600 × 1,200 (649 KB) | Merikanto (talk | contribs) | Uploaded own work with UploadWizard |
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