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
- spongy tissue
- sponsor
- sponsored mobility
- Sponsored Publication
- sponsorship of the listing of securities
- spontaneity
- spontaneous
- spontaneous attack by latent pathogen
- spontaneous bacterial peritonitis
- spontaneous boiling
- spontaneous breakdown of symmetry
- spontaneous caving method
- spontaneous combustible substance
- spontaneous combustion
- spontaneous combustion in gob area
- spontaneous combustion of coal
- spontaneous combustion of coal layer
- spontaneous combustion of sulfide ores
- spontaneous curvature
- spontaneous decay
- spontaneous depolarization
- spontaneous desorption mass spectrometry
- spontaneous desorption mass spectrometry (SDMS)
- spontaneous disintegration
- spontaneous emission