Dej nyab
Nws yog ib qho teeb pom kev zoo uas muaj peev xwm irradiate uniformly nyob rau hauv tag nrho cov lus qhia, thiab irradiates cov khoom sib npaug ntawm ib qho chaw nyob rau hauv tag nrho cov lus qhia. Nws irradiation ntau yam tuaj yeem hloov kho arbitrarily. Floodlight yog lub teeb pom kev zoo tshaj plaws hauv kev tsim cov renderings, thiab cov teeb pom kev zoo yog siv los teeb pom kev zoo tag nrho. Ntaudej nyab ntauwdtuaj yeem siv rau qhov chaw. los tsim cov txiaj ntsig zoo dua. Lub teeb pom kev nyab xeeb yog qhov yuav luag tsis tau hais txog qhov chaw teeb pom kev zoo.
tsom teeb
Cov teeb uas ua rau lub teeb pom kev zoo ntawm qhov chaw teeb pom kev zoo siab tshaj qhov chaw nyob ib puag ncig. Feem ntau, nws muaj peev xwm tsom mus rau txhua qhov kev taw qhia thiab muaj cov qauv uas tsis cuam tshuam los ntawm huab cua. Nws yog tsuas yog siv rau cov chaw ua haujlwm loj hauv cheeb tsam, mines, lub tsev tsim, chaw ntau pob, overpasses, monuments, chaw ua si thiab paj txaj, thiab lwm yam. Yog li ntawd, yuav luag tag nrho cov cheeb tsam loj teeb pom kev zoo siv sab nraum zoov tuaj yeem suav tau tias yog dej nyab. Lub kaum sab xis ntawm cov kab hluav taws xob tawm ntawm qhov dej nyab yog qhov dav lossis nqaim, thiab qhov kev hloov pauv yog nyob nruab nrab ntawm 0 degree thiab 180 degree . Ntawm lawv, lub beam nrog ib txoj kab nqaim tshwj xeeb yog hu ua lub teeb nrhiav.
Tab sis qhov tseeb, cov teeb pom kev zoo nyob hauv qhov nqaim feem ntau yog hais txog cov teeb pom kev zoo thiab cov teeb pom kev zoo nrog cov kab teeb pom kev zoo, uas feem ntau yog siv rau cov teeb pom kev zoo nkauj thiab cov teeb pom kev lag luam, nrog cov khoom zoo nkauj hnyav.
