Back Face Detection | CG | Computer Graphics | Lec-52 | Bhanu Priya

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Computer Graphics ( CG )
computer graphics: back face detection explained

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Good explanation madam, I want scan line, Depth sort, Area subdivision also madam pls upload

saib
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Depending only on sign of C is not completely true, it depends also on the viewing direction
It should be
If V.N ≥ 0 then it is front visible surface
If V.N < 0 then it is back-face surface

kareemahmed
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you teach greate
why then i understand very easy back face detection .
simple and step forward method you teach

eqfira
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Watching one day before the exam tqqq u sooo much

VITS-L
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If the dot product between the surface normal vector and the view vector is negative, it means that the surface is facing away from the viewer, not towards them. So, if the dot product is negative, it indicates that the surface is a backface, meaning it's not visible to the viewer from their current viewpoint.

hinduscience
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8:09 in right handed system,
Sign of c should be less than or equal to 0 to be backface

ishamaharjan
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Please note the following condition:-

If Dot ≥ 0 then
surface is visible
else
Not visible

Please do not teach wrong concept 🙏🏻

riddhimitkari
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Mam please give us indepth information with the help of figures

imtiyazbhat
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Good explanation techniques....Is there a way to contact u..like email or any other kind? It'll be helpful..

TheDotYT
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Oiii ... College of Engineering Atringal ninnu aarelum undo ?!

aneeshjk
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Mam..please avoid using 'Be' with every sentences. Its kind of distracting

khd
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madam ji hindi mei hi padha diya karo, english acchi nahi hai aapki aur kuch samajh bhi nahi aara

kartikeyrana
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Abe kitna ghuma rhi h aap ek simple se concept ko smjhane ke phle khud pdh lo bad me sbki pdana...disgusting

mohdsiraz
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Maam, please teach in hindi, you are not good in English, sorry for being so straight forward, but if you teach in hindi everyone will understand more clearly

satyasnigdhapani
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tu pehle english ki class leke aja bhanu priya.. fees may bhej dunga

rishisharma