File:Kenneth arnold ufo sighting 3.png
Original file (3,200 × 2,400 pixels, file size: 1.39 MB, MIME type: image/png)
Captions
Captions
Summary
[edit]
| Description |
English: Kenneth Arnold ufo sighting. |
| Date | |
| Source | Own work |
| Author | Merikanto |
Povray 3.7 source code
//
// Often thought first confirmed ufo sightning near Mount Rainier from aeroplane, by Kenneth Arnold, 1947
// povray 3.7 src
// 19.5.2022 0000.0003
// uses
// U.S. Geological Survey
// Data Series 549
// Digital Topographic Map Showing the Extents of Glacial Ice and Perennial
// Snowfields at Mount Rainier, Washington, Based on the LiDAR Survey of
// September 2007 to October 2008
//
// process with qgis and gimp
//
//Corner Coordinates:
//Upper Left (-121.8994160, 46.9642249) (121d53'57.90"W, 46d57'51.21"N)
//Lower Left (-121.8994160, 46.7465992) (121d53'57.90"W, 46d44'47.76"N)
//Upper Right (-121.6040410, 46.9642249) (121d36'14.55"W, 46d57'51.21"N)
//Lower Right (-121.6040410, 46.7465992) (121d36'14.55"W, 46d44'47.76"N)
//Center (-121.7517285, 46.8554121) (121d45' 6.22"W, 46d51'19.48"N)
// geojson
//{
//"type": "FeatureCollection",
//"name": "rainier3_shape",
//"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
//"features": [
//{ "type": "Feature", "properties": { "MINX": -121.89962005615233, "MINY": 46.746799468994141, "MAXX": -121.60430145263672, "MAXY": 46.964324951171875, "CNTX": -121.75196075439453, "CNTY": 46.855562210083008, "AREA": 0.064239321625791004, "PERIM": 1.025688171386719, "HEIGHT": 0.21752548217773399, "WIDTH": 0.295318603515625 }, "geometry": { "type": "MultiPolygon", "coordinates": [ [ [ [ -121.899620056152344, 46.746799468994141 ], [ -121.899620056152344, 46.964324951171875 ], [ -121.604301452636719, 46.964324951171875 ], [ -121.604301452636719, 46.746799468994141 ], [ -121.899620056152344, 46.746799468994141 ] ] ] ] } }
//]
//}
// map of image map is downloaded from
// USGS National map Downloader - Imagery NAIP plus
//
//https://apps.nationalmap.gov/viewer/
//
// and processed further
//
//
- include "colors.inc"
- include "textures.inc"
- include "metals.inc"
- include "skies.inc"
- include "functions.inc"
// global_settings{hf_gray_16}
camera{
// location <0, 600, 0>
location <-180, 50, 0>
// location <-180, 35, 0> *4
look_at <0,40,0>
angle 15
}
light_source{ <-1000,1000,-100> White }
sky_sphere{
pigment{
// color rgb<0.1,0.25,0.75>*1
gradient <0,1,0>
color_map{
[0.0 color rgb<1,1,1>*1 ]
[0.45 color rgb<0.1,0.25,0.75>*1]
[0.8 color rgb<0.1,0.25,0.75>*0.75]
}
rotate z*-20
} // end pigment
pigment {
//granite
// dents
// agate
bozo
turbulence 0.65
octaves 170 omega 0.7 lambda 2
color_map {
[0.0 color rgb <0.95, 0.95, 0.95>*0.5 ]
[0.1 color rgb <1, 1, 1>*1.1 ]
[0.15 color rgb <0.85, 0.85, 0.85> ]
[0.5 color rgbt <1, 1, 1, 1>*1 ]
[1.0 color rgbt <1, 1, 1, 1>*1 ]
} // end color_map
rotate<10,23,0>
scale <0.3, 0.1, 0.4>*0.7
scale 10
}// end pigment
} // sky sphere
fog {
distance 100000
color rgb<1,1,1>*0.5
fog_type 2
fog_offset 0
fog_alt 20
turbulence 0.1
turb_depth 0.1
rotate z*-30
}
plane
{
y,0
texture {
pigment {
color Gray/2
}
normal {
granite
octaves 60
scale 1000
}
}
rotate z*-30
translate y*-100
}
height_field {
pgm "./imgmap/rainlidar4.pgm"
// pgm "./imgmap/rainlidar5a.pnm"
smooth
pigment {
image_map{
png "./imgmap/airimag4.png"
// png "./imgmap/airimag4b.png"
// jpeg "./imgmap/e1.jpg"
interpolate 2
}
rotate x*90
rotate y*180
}
// normal {
// granite
// scale 0.000001
// }
finish {
ambient 2
reflection 0
}
translate <-.5, 0, -.5>
scale <200, 600, 200>
} // hf
#declare metal_1=texture {
Chrome_Metal
finish {
// Metal
// Metallic_Finish
F_MetalA
}
}
- declare metal_2= texture {
Chrome_Metal
finish {
// Metallic_Finish
//Metal
Metallic_Finish
// F_MetalE
}
}
- declare object_crescent_1= union {
difference
{
sphere
{
<0,0,0>,1
scale y*0.1
}
sphere
{
<0,0,0.75>,1
scale 1
}
sphere
{
<0.3,0,0.25>,0.7
scale 1
}
sphere
{
<-0.3,0,0.25>,0.7
scale 1
}
texture {
metal_1
}
}
// union
sphere {
<0,0,0>,1
scale y*0.4
scale 0.32
translate z*-0.7
texture {
metal_2
}
}
scale 5
}
- declare object_crescent_3=object {
union {
difference
{
intersection {
torus {
1,0.2
scale y*0.15
}
torus {
1,0.2
scale y*0.15
translate z*-0.4
}
box {
<0,-2,-2>,<4,4,4>
}
} // intersection
} // dif
sphere {
<0,0,0>,0.125
scale y*0.33
texture {
metal_1
}
translate x*1
translate z*-0.2
}
} // union
texture {
metal_2
}
rotate x*90
rotate y*90
}
- declare object_3= object {
difference {
union {
difference {
sphere {
<0,0,0>,1
scale y*0.15
}
box {
<0,-1,-1>,<1,1,1>
}
}
cylinder {
<0,0,0>,<0.25,0,0>,1
scale y*0.15
}
/*
cone {
<1.7, 0, 0>, 0.0 // Center and radius of one end
<0.25000, 0, 0>, 1.00
// rotate y*180
scale y*0.25
}
*/
ovus {
1.00, 0.25
scale x*0.15
rotate z*270
translate x*0.25
scale 1.0
}
} // union
/*
box {
<0,-2,-2>,<2,2,2>
rotate y*45
translate x*1.5
}
box {
<0,-2,-2>,<2,2,2>
rotate y*-45
translate x*1.5
}
- /
}
texture {
Silver_Metal
// Chrome_Metal
finish {
Metal
// F_MetalE
}
}
scale x*0.75
}
// ufos
union {
#for (n,0,7)
object {
object_3
scale 1.5
rotate y*-90
rotate z*(sin(n*10)*50)+10
rotate y*(sin(n*20)*20)
translate z*n*10
translate y*sin(n+90)*2
translate x*-60
translate z*-10
translate y*20
}
#end
object {
// object_1
// object_crescent_1
object_crescent_3
scale 4.0
rotate y*-30
rotate z*90
rotate z*-70
rotate x*45
translate x*-60
translate z*-10
translate y*25
}
translate y*15
}
/*
object {
object_3
scale 5.0
rotate x*90
rotate y*90
translate x*-60
translate z*0
translate y*25
translate y*15
}
*/
Licensing
[edit]
- 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 | 09:12, 19 May 2022 | | 3,200 × 2,400 (1.39 MB) | Merikanto (talk | contribs) | Uploaded own work with UploadWizard |
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