Orthoscopic: Difference between revisions
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'''orthoscopic''' turns on and off the perspective handling. Turning '''on''' orthoscopic rendering removes the effects of perspective. To turn on perspective rendering see, the [[Field_Of_View|Field of View]] command. | '''orthoscopic''' turns on and off the perspective handling. Turning '''on''' orthoscopic rendering removes the effects of perspective. To turn on perspective rendering see, the [[Field_Of_View|Field of View]] command. | ||
=== Performance Notes === | === [[:Category:Performance|Performance]] Notes === | ||
Turning '''on''' orthoscopic rendering improves the [[Ray|rendering speed]] by a factor of 2x-4x! So, if you have large images, or are rendering a movie that does not need perspective in the images, try turning off perspective by setting the orthoscopic flag to '''1'''. | Turning '''on''' orthoscopic rendering improves the [[Ray|rendering speed]] by a factor of 2x-4x! So, if you have large images, or are rendering a movie that does not need perspective in the images, try turning off perspective by setting the orthoscopic flag to '''1'''. | ||
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== See Also == | == See Also == | ||
[[Field_Of_View|Field of View]], [[Ray#Perspective_Example_Images|Persepective Settings]] | [[Field_Of_View|Field of View]], [[Ray#Perspective_Example_Images|Persepective Settings]] | ||
[[Category:Performance]] | |||
Revision as of 15:25, 23 September 2008
Overview
orthoscopic turns on and off the perspective handling. Turning on orthoscopic rendering removes the effects of perspective. To turn on perspective rendering see, the Field of View command.
Performance Notes
Turning on orthoscopic rendering improves the rendering speed by a factor of 2x-4x! So, if you have large images, or are rendering a movie that does not need perspective in the images, try turning off perspective by setting the orthoscopic flag to 1.
Examples
orthoscopic on/off (perspective OFF/ON)
The perspective effect is magnified at greater zoom levels
Syntax
set orthoscopic, on
set orthoscopic, off