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File:Sphere wireframe 10deg 6r.svg

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Original file ‎(SVG file, nominally 800 × 800 pixels, file size: 41 KB)

Summary[edit]

Description
English: Sphere wireframe - perspective projection of a sphere. The image shows lines, which are drawn as they were painted onto the surface of a sphere.

viewer distance from center: 6r
line distance: 10°
line width: 1°
axial tilt: 37.5°
rotation: 7.5°
base color: #22326b

all shapes are drawn with cubic bezier curves to an accuracy of 0.00001 of the radius.
Date
Source Own work
Author Geek3
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Sphere wireframe 10deg 3r.svg, Sphere wireframe 10deg 4r.svg, Sphere wireframe 15deg 6r.svg, Sphere wireframe 10deg 8r.svg, Sphere wireframe 10deg 10r.svg
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Date/TimeThumbnailDimensionsUserComment
current19:17, 15 October 2009Thumbnail for version as of 19:17, 15 October 2009800 × 800 (41 KB)Geek3Sphere_wireframe_10deg_6r.svg
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Short title Sphere wireframe
Image title Sphere wireframe 
    depicted with perspective projection

    viewer distance from center: 6r
    line distancd: 10°
    line width: 2°
    axial tilt: 37.5°
    rotation: 7.5°
    base color: #22326b

    plotted with several adapted cubic bezier-curves
    The plotcurves were calculated by some fancy python code. The bezier-curve
    controlpoints are placed on tangents of the function-curve. They are
    furthermore positioned in a way to minimize the average quadratic distance
    between the bezier-curve and the function. This gives an accuracy, so that
    the deviation is in no point greater than 0.00001.

    about: http://commons.wikimedia.org/wiki/Image:Sphere_wireframe_10deg_6r.svg
    source: http://commons.wikimedia.org/
    rights: GNU Free Documentation license,
Creative Commons Attribution ShareAlike license
Width 800
Height 800
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