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sep 26, 2005 - Valve Software develops VRAD.exe for Source SDK

Description:

(Valve Radiosity Simulator is a component of the Source SDK responsible for calculating and embedding lightmaps, shadows, and occlusions into BSP map files. VRAD.exe was implemented with the release of Day of Defeat: Source)

Added to timeline:

Date:

sep 26, 2005
Now
~ 20 years ago

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