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
- escapement
- escape motor
- escape orbit
- escape peak
- escape problem
- escape rate
- escape rope
- escape speed
- escape speed surface
- escape structure
- escape trajectory
- escape velocity
- escape velocity from Galaxy
- escape velocity from solar system
- escaping photoelectrons
- ESC character
- ES cell
- escenter
- escenter of a triangle
- escentre of a triangle
- eschatology
- Escherichia coli
- Escherichia coli expression system
- Escherichia coli food poisoning
- Escherichia coli genome