微软的DirectX®工作组今天公布了最新的DirectX 9.0 SDK更新(Summer 2004) - Beta 2. 这次更新包含了DirectX9.0c的所有新显示技术编程接口.这代表着DirectX9.0c将带给我们从显示到连接网络无差别的享受,到他们已经向测试人员发出测试信.内含测试信全文.Areas of concentration in the DirectX 9.0 SDK Update (Summer 2004) Beta release are:

1.HLSL support for Pixel Shader & Vertex Shader 3.0 2.Effects Framework performance improvements
3.Pre computed Radiance Transfer improvements New Sample framework
4.New & Updated Samples (and removal of some crusty ones)
5.PIX tool for better debugging of Direct3D applications

As this beta release of the DirectX 9.0 SDK Update (Summer 2004), we hope you will take the opportunity to install it, work with the new features and provide feedback through BetaPlace. We look to you and your feedback to help get the kinks out prior to the next beta release.

Thanks,
DirectX Team