WOW 4.0跳過DX10 直接支援DX11的Tessellation技術
應該會讓許多簡陋的模組 看起來更美觀

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- Cataclysm Beta Patch Notes
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World of Warcraft: Cataclysm Beta Patch Notes – Updated 6.3.2010

*New* - Graphics

- Experimental support for DX11 (can be enabled by passing ‘-d3d11’ on
the command line or adding SET gxApi "d3d11" to the Config.WTF file).
- OpenGL Hardware Cursor support (can be enabled on the Video
Resolution Panel).
- Improved water and lava rendering system (enabled by the Liquid
Detail slider on the Video Effects Panel)
0 = Classic Water
1 = New Water (fake reflections)
2 = New Water (ocean has real reflection for terrain)
These values are likely to change during Beta.
- Dynamic Sunshafts effect (enabled by the Sunshafts option on the
Video Effects Panel).