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
- Alain Corneau
- Alain Delon
- Alain-Fournier
- Alain Grandbois
- Alain Locke
- Al Ain National Museum
- Alain Resnais
- Alain Robbe-Grillet
- alais du Louvre
- Alaiza Pashkevich
- Alajuela
- Al Akhbar
- Ala-kiyiz and Shyrdak, art of Kyrgyz traditional felt carpets
- alaksana world
- alalite
- A Lamb Astray
- Alamgir Kabir
- alamosite
- A Lamp Re-lit for Good Stories
- Alan Arnold Griffith
- alanate
- Alan Ayckbourn
- Alan Bennett
- Alan Cooper
- Alan Curtis Kay