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IDProjectCategoryView StatusDate SubmittedLast Update
0031099Open CASCADE[OCCT] OCCT:Visualizationpublic2019-10-23 12:302019-10-23 12:30
Reporterkgv 
Assigned Toiko 
PrioritynormalSeverityfeature 
StatusnewResolutionopen 
PlatformOSOS Version
Product Version 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0031099: Visualization, TKOpenGl - support Point light source with artistic full cut-off distance
DescriptionCurrent implementation of Metallic-Roughness shading model considers infinite cut-off distance for Point light sources. While this is physically correct behavior, it disallows limiting light source distance for artistic or optimization purposes. Managing large number of light sources requires mechanisms filtering distance lights for performance reasons.
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- Relationships
child of 0030700verifiedapn Open CASCADE Visualization, TKOpenGl - support PBR Metallic-Roughness shading model 

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- Issue History
Date Modified Username Field Change
2019-10-23 12:30 kgv New Issue
2019-10-23 12:30 kgv Assigned To => iko
2019-10-23 12:30 kgv Relationship added child of 0030700
2019-10-23 12:30 kgv Relationship added related to 0029298


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