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Feature #318

closed

Automatic light attenuation calculation option

Added by Anonymous almost 14 years ago. Updated almost 13 years ago.

Status:
Closed
Priority:
Low
Assignee:
-
Category:
OS3D_Ergonomy
Target version:
OpenSpace3D 0.2.6a
Start date:
03/14/2011
Due date:
% Done:

100%

Estimated time:
Spent time:
0.15 h

Description

A checkbox in the light dialog box to automatically calculate light attenuation from light range should be useful for those who don't know the standard light attenuation formula:
L->setAttenuation(Range, 1.0f, 4.5/Range, 75.0f/(Range*Range));
/Range/const/ linear / quadratic /

This is a good and common approximation.

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