File:Perspective isometrique proportions.svg

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Perspective_isometrique_proportions.svg‎ (SVG file, nominally 403 × 600 pixels, file size: 24 KB)

[edit] Summary

Description	Perspective isometrique proportions.svg en: calculation of the projection ration in case of an isometric projection fr : calcul du rapport de projection dans le cas d'une perspective isométrique
Date	31 May 2006(2006-05-31)
Source	Own work
Author	Christophe Dang Ngoc Chan
Permission (Reusing this image)	GFDL

$k_1 = \frac{1}{\sqrt{3}}$
$k_2 = \sqrt{\frac{2}{3}} \simeq 0,82$
k₂ = cos α ; α ≈ 35,26 °

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:40, 8 June 2006		403×600 (24 KB)	Cdang (Talk \| contribs)	(Stacking problem)
	07:51, 8 June 2006		403×600 (24 KB)	Cdang (Talk \| contribs)	(Projection plane moved to a different position)
	07:08, 7 June 2006		430×664 (26 KB)	Cdang (Talk \| contribs)	(Less ambiguous view, and angle labeled)
	09:42, 1 June 2006		820×730 (34 KB)	Cdang (Talk \| contribs)	(k2 misplaced)
	09:38, 1 June 2006		820×780 (34 KB)	Cdang (Talk \| contribs)	(transparency and direction of plane)
	09:31, 1 June 2006		820×780 (34 KB)	Cdang (Talk \| contribs)	(another point of view)
	08:44, 1 June 2006		810×430 (23 KB)	Cdang (Talk \| contribs)	(surrounding box)
	13:45, 31 May 2006		810×430 (20 KB)	Cdang (Talk \| contribs)	({{Information \|Description=en: calculation of the projection ration in case of an isometric projection<br />fr : calcul du rapport de projection dans le cas d'une perspective isométrique \|Source=self-made \|Date=31 May 2006 \|Author=Christophe Dang Ngoc Ch)