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Summary

Description EFD magnetic core
Date
Source Own work
Author Cyril BUTTAY
Permission
(Reusing this file)
as licensed

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head 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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported 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.
This licensing tag was added to this file as part of the GFDL licensing update.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 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.

Made using povray v3.6 and the following source code

#declare RAD = on;
#include "colors.inc"

global_settings {
  #if(RAD)
    radiosity {
      brightness 0.60 
      count 100
      error_bound 0.2
      gray_threshold 0.0
      low_error_factor 0.2
      minimum_reuse 0.015
      nearest_count 10
      recursion_limit 1
      #if (version>3.1)
        adc_bailout 0.01
        max_sample -1.0
        media off
        normal off
        always_sample 1
        pretrace_start 0.08
        pretrace_end 0.01
      #end
    }
  #end
}

background { color White }

#declare corner = lathe { // a quarter of cyclindic volume used to "round" the corners
    linear_spline
    6
    <0,0>,<0.05,0>, <0.1,0.05>, <0.1,0.95>,<0.05,1>, <0,1>
    rotate 90*x 
}
 
#declare side =  prism { // the extrusions of the volume
  linear_sweep
  linear_spline
  0, 1, 9,
  <0.05,0>, <0,0.05>, <0,0.95>, <0.05,1>, <0.35,1>, <0.4,0.95>, <0.4,0.05>, <0.35,0>, <0.05,0>
}

#declare middle =  union { // the extrusion of the middle leg
  box{<0,0,0><1.2,1,0.5>}
  cylinder{<0,0,0.25>,<0,1,0.25>,0.25}
  cylinder{<1.2,0,0.25>,<1.2,1,0.25>,0.25}
}

union {
  object {side scale <1,3.2,1> rotate -90*z translate <-1.6,0.3,0> }
  object {side scale <1,2,1> translate -1.7*x  }
  object {middle scale <1,2,1> translate <-.6,0,0.5>  }
  object {side scale <1,2,1> translate 1.3*x  }
  object {corner translate -1.6*x}
  object {corner translate 1.6*x} 
  rotate <0, -20, 0>
  finish {
    #if(RAD)  
      ambient 0
      diffuse 0.7 
    #else
      ambient 0.2 
      diffuse 0.5      
    #end   
    phong 1
    phong_size 60
  } 
  pigment { Gray } 
}
light_source { <2, 4, -3> color White}
camera {location <1,8,-15> look_at <-0.15,1.15,0> angle 13}

This is then compiled using the following command

povray -IEFD_core.pov -W1280 -H960 -Q11 +A

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depicts

18 June 2006

File history

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Date/TimeThumbnailDimensionsUserComment
current09:50, 24 January 2007Thumbnail for version as of 09:50, 24 January 20071,280 × 960 (55 KB)Pngbotoptimized with optipng
20:48, 18 June 2006Thumbnail for version as of 20:48, 18 June 20061,280 × 960 (90 KB)CyrilB~commonswiki{{Information |Description=EFD magnetic core |Source=Own work |Date=18/06/2006 |Author=Cyril BUTTAY |Permission=as licensed |other_versions= }}

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