英语词汇“ray tracing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

ray tracing

/ˈreɪ ˌtreɪsɪŋ/

noun

1 Optics. The calculation of the path taken by a ray of light through an optical system such as a lens or a telescope; an instance of this.

2 Computing. A method of generating an image of an object or scene in which the paths of light rays (usually in reverse, from the camera or the eye to the object) are estimated by computer, allowing more accurate renderings of reflection and refraction.

Origin

Mid 19th century (in an earlier sense). From ray + tracing.

单词	ray tracing
释义	ray tracing /ˈreɪ ˌtreɪsɪŋ/ noun 1 Optics. The calculation of the path taken by a ray of light through an optical system such as a lens or a telescope; an instance of this. 2 Computing. A method of generating an image of an object or scene in which the paths of light rays (usually in reverse, from the camera or the eye to the object) are estimated by computer, allowing more accurate renderings of reflection and refraction. Origin Mid 19th century (in an earlier sense). From ray + tracing.
随便看	get off on get off one's arse get off one's bike get off the dime get off the ground (or get something off the ground) get off the mark get on get one's act together get one's arse into gear get one's breath (back) get one's cards get one's claws into get one's creative juices flowing get one's end in get one's feet under the table get one's feet wet get one's fingers burned/burnt (or burn one's fingers) get one's hands dirty (or dirty one's hands) get one's head down get one's head round (or around) get one's hooks into get one's jollies get one's kit off get one's knickers in a twist get one's leg over