Just like NVIDIA made an engineering decision about support for DX10.1 features, every game developer must weight the ROI of implementing a specific feature or using a certain technique.

• 就像NVIDIA公司作出了工程的决定，支持dx10.；1的特点，每一个游戏开发商必须重量的投资回报率，实施的具体功能或使用某一技术。