File:Toric lens surface 2.png
Size of this preview: 669 × 600 pixels. Other resolutions: 268 × 240 pixels | 536 × 480 pixels | 857 × 768 pixels | 1,142 × 1,024 pixels | 2,285 × 2,048 pixels | 3,164 × 2,836 pixels.
Original file (3,164 × 2,836 pixels, file size: 751 KB, MIME type: image/png)
File information
Structured data
Captions
Summary edit
DescriptionToric lens surface 2.png |
English: Toric lens surface as a "cap" from a torus
Nederlands: Torisch lensoppervlak als "kapje" van een torus
Deutsch: Torische Linsenoberfläche als "Käppchen" von einem Torus
Русский: Поверхность торической линзы является сегментом тора |
Date | |
Source | Own work |
Author | HHahn |
This image was created with POV-Ray.
// POV-Ray 3.6 Scene Description file
// File: Toric lens surface 2.pov
// Descr.: Toric lens surface explained as a "cap" cut off a torus
// Date: 2011-07-15
// Author: HHahn
//
//---------------------
#include "colors.inc"
camera
{
location <0, .1, -25>
look_at 0
angle 30
}
// background { color Gray95 } // Background colour
light_source { <-1000, 3000, -4000> White }
//---------------------
#declare RING_COLOUR = rgb <1.3, 1.3, 2.0>;
#declare BOX_COLOUR = rgb <1.3, 1.8, 2.0>;
#declare RING = torus
{
1.2, 1 // Major and minor radius
pigment { RING_COLOUR }
rotate -90*x // View torus from from the top
}
#declare BOX1 = box
{
< -2.75, -3, -3>, // Near-lower-left corner
< 1.9, 3, 3> // Far-upper-right corner
pigment { BOX_COLOUR }
}
#declare BOX2 = box
{
< 2.75, -3, -3>, // Near-lower-left corner
< 1.9, 3, 3> // Far-upper-right corner
pigment { BOX_COLOUR }
}
union
{
intersection
{
object { RING }
object { BOX1 }
}
intersection
{
object { RING }
object { BOX2 }
translate 0.65*x // Move cap slightly away from torus
}
rotate z*25
rotate y*20
rotate -x*15
scale <2, 2, 2>
translate -x*1.7
translate -y*0.15
}
Licensing edit
I, the copyright holder of this work, hereby publish it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported, 2.5 Generic, 2.0 Generic and 1.0 Generic 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.
You may select the license of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:44, 5 August 2012 | 3,164 × 2,836 (751 KB) | Morn (talk | contribs) | transparent background | |
19:31, 5 August 2012 | 3,176 × 2,832 (747 KB) | Morn (talk | contribs) | higher resolution | ||
22:51, 15 July 2011 | 433 × 384 (74 KB) | HHahn (talk | contribs) | {{Information |Description ={{en|1=Toric lens surface as a "cap" from a torus}} {{nl|1=Torisch lensoppervlak als "kapje" van een torus}} {{de|1=Torische Linsenoberfläche als "Käppchen" von einem Torus}} |Source ={{own}} |Author =[[Use |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
- Usage on ml.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on sq.wikipedia.org
- Usage on www.wikidata.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
PNG file comment |
|
---|---|
Horizontal resolution | 28.35 dpc |
Vertical resolution | 28.35 dpc |
File change date and time | 19:43, 5 August 2012 |