Difference between revisions of "Coordinate system"

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Deprecated: assert(): Calling assert() with a string argument is deprecated in /usr/home/ws10522/public_html/wiki/includes/diff/DairikiDiff.php on line 861

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(jPCT's coordinate system)
 
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If you want/have to use third party code that uses a different system, some conversion is needed, which should be pretty simple to do.
 
If you want/have to use third party code that uses a different system, some conversion is needed, which should be pretty simple to do.
  
[[File:Coordsystem.png‎]]
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[[File:Jpctcoords.png‎]]
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[[Category:jPCT]]
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[[Category:jPCT-AE]]

Latest revision as of 15:35, 11 December 2017

jPCT's coordinate system

A few words on jPCT's coordinate system, because it causes some confusion from time to time. In "normal" GL-like coordinate system, positive x goes to the right, y goes up and z comes out of the screen. In jPCT, this is rotated 180° around x, so that x still goes to the right, but positive z goes INTO the screen and positive y goes DOWN. If you want/have to use third party code that uses a different system, some conversion is needed, which should be pretty simple to do.

Jpctcoords.png