| 摘要 |
<p>A method and a system for rendering 3D graphics data to minimize a rendering region are provided to increase a rendering speed by tracking the rendering region according to whether the motion of a reference time of inputted graphics data is generated or a dynamic object is included, and minimizing the rendering region. A rendering system classifies inputted first graphics data into a static object and a dynamic object, performs a rendering process for the static object, and updates the rendered result in a certain buffer(S101,S102). The rendered result includes color information or depth information rendered for the first graphics data. The rendering system performs a transformation process for the dynamic object, judges an update region, and stores the rendered result of the buffer corresponding to the update region in a certain storing device(S103). The rendering system performs the other rendering process for the dynamic object, and updates the rendered result in the buffer(S104). The rendering system outputs the first image in which the rendering process is completed(S105). The rendering system recovers the rendered result of the update region in the buffer by referring to the storing device(S106). The rendering system uses the recovered rendered result of the buffer as a rendered result of the second graphics data next inputted(S107,S108).</p> |
