理学 阴影生成 释 shadow map 阴影图方法 阴影图方法(Shadow Map)是计算机图形学中使用最为广泛的实时阴影生成技术，该方法由L.威廉姆斯（Lance Williams）在1978年提出。
计算机应用 计算机辅助设计与图形学 释文 shadow map 阴影图
- occurrence of speech sound
- occurrence problem
- occurrence rate
- occurrences of igneous rocks
- OC curve
- OCD
- OCDM model
- Oceana
- ocean acoustic inversion
- ocean acoustic tomography
- ocean ambient noise measuring system
- ocean and atmosphere interaction in mid-latitude
- ocean and coast ecosystem nature reserve
- Ocean and Meteorological Satellite
- ocean-atmosphere coupled model
- ocean basin
- ocean bottom cable
- ocean bottom mobile seismic observation
- ocean bottom node
- ocean bottom pressure
- ocean bottom relief map
- ocean bottom seism exploring technology
- ocean bottom seismological observation
- ocean bottom seismometer
- ocean buoyancy material