理学 路径跟踪方法 释 ray casting 光线投射 光线投射技术是基于几何光学的绘制方法的基础。它由视点出发逐像素地向外发射光线，寻找光线与场景的第一个表面交点。
计算机应用 计算机辅助设计与图形学 释文 ray casting 光线投射
- aircraft nomenclature
- airplane
- airship
- Alan Bennet
- amphibian
- Archives Yearbook of China
- Arswendo Atmowiloto
- attacker
- Bagan
- blood transfusion
- bomber
- Camille Lemonnier
- canard aircraft
- carrier-based aircraft
- Chinese Nursing Association
- Chon Buri
- civil aircraft
- Cizhou Kiln
- cladding materials
- clinical nursing
- clinical nursing teaching
- community-based rehabilitation nursing
- community health promotion
- cooling capacity
- core collection