3dfx公司推出的显示芯片:VSA-100 VSA-100的T-buffer技术包括全景硬件抗锯齿技术、景深技术、焦点模糊技术、柔和阴影和柔和反射技术。 1、全景硬件抗锯齿技术。玩3D游戏的时候,如果你仔细观察人物形象的边缘就会发现几乎都是三角锯齿形的,这是对源影像的取样不足而造成的,为了解决这个问题很多显卡运用了“边缘”反锯齿或“过采样”来实现边缘圆润,先对多边形的边缘作标记, 3dfx company introduced the display chip: VSA-100 VSA-100 T-buffer technology includes panoramic hardware anti-aliasing technology, depth of field technology, the focus of fuzzy technology, soft shadow and soft reflection technology. 1, panoramic anti-aliasing hardware technology. Playing 3D games, if you look closely at the edge of the character will find almost triangular serrated, which is caused by the lack of sampling of the source image, in order to solve this problem many cards use the “edge” anti-aliasing Or “oversampling” to achieve the rounded edge, the edge of the polygon for the first mark,