
isophot

jyaamitiloo, isophot anedi prakaasavantamaina uparitalampai samaana prakaasam unna paayintlanu kalipe vakrata. prakaasam samaantara kaanti dwara jarugutundani mariyu prakaasam krindi scalar utpatti dwara kolustaaru anie anukundam
binduvu vadda uparitalam yokka saadhaarana vector mariyu kaanti disalo unna unit vector ekkada untundi. unte, I.ii. kaanti uparitalaaniki lambamgaa untundi, appudu binduvu anedi uparitala sylhout yokka oka binduvu, idhi prakaasam disalo gamaninchabadutundi, antey kaanti vector uparitalaaniki lambamgaa untundi. prati binduvu oke prakaasaanni kaligi untundi kabatti oka samatalaaniki isophotelu undavu.
khagola saastramlo, isophot anedi samaana prakaasam kaligina binduvulanu anusandhaaninche photopai oka vakrata.
application mariyu udaaharana.
computer-aided designlo, uparitala connectionla sunnitatvaanni opticalga tanikhi cheyadaaniki isophotelanu upayogistaaru. taginantagaa bhedinchadagina uparitalam (avyakta ledhaa paramiti) kosam, saadhaarana vector modati utpannaalapai aadharapadi untundi. anduvalla, isophotela yokka bhedam mariyu vaati rekhaganita konasagimpu uparitalam kante 1 takkuvagaa untundi. oka uparitala binduvu vadda tangent plains matrame nirantaramgaa unte (i.ii. g1-nirantaram), isophotelu akkada oka kink (i.ii. idhi g0-nirantaram matrame).
eee krindi udaaharanalo (luu. rekhaachitram), rendu kalusukunna bezier uparitalaalu moodava uparitala paach dwara militam cheyabadataayi. edama chitram kosam, mishrama uparitalam bezier uparitalaalaku g1-contact matrame kaligi untundi mariyu kudi chitram kosam uparitalaalu g2-contact kaligi untaayi. eee vyatyaasaanni chitram nundi gurtinchalemu. conny isophotela rekhaganita konasagimpu chuupistumdihi edama vaipuna, avi kinks kaligi untaayi (i.ii. g0-nirantarata), mariyu kudi vaipuna, avi mruduvugaa untaayi (i.ii. g1-nirantarata). 
isophot yokka paayintlanu nirnayinchadam.
oka paroksha uparitalampai.
sameekaranam suutram _ 2 thoo antarleena uparitalam kosam isophot paristhiti
anteh icchina paramiti suutram _ 4 thoo isophot yokka paayintlu naan leanier system yokka parishkaralu 
dheenini rendu antarleena uparitalaala khandana vakrarekhagaa pariganinchavacchu. bajaz mariyu itarula tracing algorithamnu upayoginchadam. (suuchanalu chudandi) oka bahubhuja binduvunu lekkinchavacchu.
oka paramiti uparitalampai.
oka paraamiteeya uparitala suutram _ 6 vishayamlo isophot paristhiti
dheeniki samanam
eee sameekaranam s-t-plain loe oka avyakta vakratanu vivaristundi, dheenini tagina algorithm dwara gurtinchavacchu (avyakta vakrarekha chudandi) mariyu suutram _ 9 dwara uparitala binduvulugaa maarchavacchu.

