This is the best, thorough, practical and concise explanation of derivation and use of Bezier curves I've found on KZitem!
@matthewrister
2 жыл бұрын
Wow, this is an outstanding explanation of Bezier curves. Thank you so much for making this available on KZitem!
@Pib31995
5 жыл бұрын
You're such a great tutor. Thanks a lot mate!
@yvdgehemsn2458
29 күн бұрын
Quickest and cleanest introduction into the world of b-splines!
@bonbonpony
4 жыл бұрын
00:42 There should be `i` instead of `n`, because the exponents go through the same indexes as the `a` coefficients. `n` is your maximal exponent (equal to the degree). So the way you wrote it would have all the terms to the `n`th power.
@Mar_Ten
3 жыл бұрын
This is the teaching I want at my university. Explaining the fundamentals of something is required for understanding the whole thing. Something they tend to forget where I study.
@webmaster246
2 жыл бұрын
Teachers simply don't give a damn, or they have no spirit within the field .
@Mar_Ten
2 жыл бұрын
@@webmaster246 as a teacher my self, that highly depends on the teacher. There are good ones and there are bad ones. Most of them do care, but just can't deliver.
@femloh
6 жыл бұрын
Excellent Tutorial. Much better than my Lecturer. Understand it perfectly now.Thank You.
@has921
8 жыл бұрын
Great lecture and explanation. Thank you for uploading this. :)
@hiyata4694
Жыл бұрын
Brilliant explanation, thank you so much!
@mission3479
Жыл бұрын
Thanks for explaining how the control points at P are split into x,y, no other guide I could find explained this
@namenloss730
7 жыл бұрын
As a native french speaker: the pronunciation you use is right
@TheRojo387
Жыл бұрын
Hopefully you're not among the snobby jerks who snub non-native speakers for butchering French.
@namenloss730
Жыл бұрын
@@TheRojo387 why would i? i speak a bunch of languages poorly. My british accent has faded into oblivion after years of disuse Now in english i have a weird accent...
@yangchen392
7 жыл бұрын
very clear explanation :) I think the concept is very straightforward with such cartoons.
@karatedog
6 жыл бұрын
Thanks, very good explanation, the definition of P(x0, y0) helped me a lot. A small err: at 5:59 "when t is equal to 1" should be "when t is equal to 0".
@snehasishdebnath9384
8 жыл бұрын
Thanks a lot for this Lecture on Bezier Curve. It is going to help me a lot.
@lakshayvirmani6031
8 жыл бұрын
Great explanation! Thanks a lot. :)
@sebinsong5236
7 жыл бұрын
Thank you very much. It's a really informative video with straightforward explanation for every bit of details. :)
@michaelmillward2913
8 жыл бұрын
Thank you sir. Explained very well :)
@mohammadvahedi575
4 жыл бұрын
thank your sir, Great content , Keep Going Strong...
@bingochipspass08
8 жыл бұрын
My God was this video a life saver!...Thank Goodness I found it...Thank you soooooo much sir for this wonderful explanation!..Thinking about taking up a specialization in Graphics!!
@shaikhyusufniaz759
3 жыл бұрын
have your completed your specialization
@morganparker3478
2 жыл бұрын
I guess Im asking the wrong place but does any of you know of a method to get back into an Instagram account?? I was dumb forgot my account password. I love any tricks you can offer me.
@HKwak
2 жыл бұрын
You saved my life. Thank you very much. Just one quick question. That letter S of NewTimesRoman may have issue of control points that are not one-to-one matching, i.e. there exists t which has more than one coressponding point. How do we handle that? Maybe we don't increase the degree to keep it in a one equation, but use a number of cubic or quadratic Bezier curves derived from neighborhood points?
@yogeshkakde1091
4 жыл бұрын
Amazing explanation!
@ZhijingShao
3 жыл бұрын
Awesome explanation. Must known knowledge before diving into B-splines.
@warrenmanuel7183
8 жыл бұрын
Absolutely smashing! lifesaver!!!
@mehdimemar
8 жыл бұрын
A masterpiece! Thank you very much.
@kwkmwm
6 жыл бұрын
Thanks sir :) it helped a lot!!
@chriswong1374
6 жыл бұрын
could you explain more on the role of t in the equation? why is it (1-t) and t?
@KreefLewer
6 жыл бұрын
thanks, was all info i needed to make 'fountains' in my game
@js.y.4949
3 жыл бұрын
Brilliant video! is there any way i can get the slide for the note-taking and review purposes?
@alexmattheis
2 жыл бұрын
Great explanations.
@sanketdarekar8152
8 жыл бұрын
very well explain sir.thk u
@doppel268
8 жыл бұрын
Really helpful!
@ashleyraine3823
5 жыл бұрын
Thank you for this! My exam is in two days and my lecturer was so hard to understand and could never explain it properly
@ALIAlFihdaweeALI4W
7 жыл бұрын
THANK YOU VERY MUCH !!!
@abedachref3691
3 жыл бұрын
kind sir, where can I find this presentation? I need to do the same bezier drawing you did (quadratic) and explain as you ? thank you in advance
@joseinTokyo
7 жыл бұрын
GREAT! RENAULT!DIDNT KNOW THAT
@karimkhan1312
8 жыл бұрын
excelent thank u sir
@philippvanderloos2051
8 жыл бұрын
Thank you Sir :)
@zstolfi
4 жыл бұрын
I'm literally only watching this to figure out how it's pronounced
@TheWildmedia
3 жыл бұрын
Came for the pronunciation, stayed for the explanation.
@devrajatverma
8 жыл бұрын
Thank you...
@dr.mohamedaitnouh4501
3 жыл бұрын
can we draw knots such as the trefoil knot with Bezier curves? how can we find control points from a knot projection? I think it is possible but I need to know wether there is a quick easy way?
@wyb314
7 жыл бұрын
I want to get the PPT , can you give me ? Thanks!
@riccardod.888
8 жыл бұрын
Thank you so much !
@osamamelhem
7 жыл бұрын
thanks so much, but what shall I do to make the curve passing exactly from the 4 points.
@MicheleAlbanese93
6 жыл бұрын
Are there any slides available for download?
@yaapub6239
4 жыл бұрын
Best
@yuzhoulin8225
6 жыл бұрын
for the polynomial shown at beginning, the formula should be the sum of a_i *x^i, (rather than x^n?)
@arteks2001
5 жыл бұрын
Yes, it should be x^i instead of x^n.
@Vekkq
7 жыл бұрын
I still don't understand why cubic curves are more often used than quadratic curves. As I see it: easier is better. Less calculation is faster and the user has to set just one control point. Or is there any reason to have more than one control point in some field?
@DrJonShiach
7 жыл бұрын
Simply for the reason that with cubic curves you can have two bends in the curve rather than just one which is more useful. Of course you can join two quadratic curves end on end but that would require 5 control points. For complicated curves with lots of bends you are better off using B-splines.
@TylerMatthewHarris
5 жыл бұрын
made this with different variable names earlier, www.desmos.com/calculator/ict5jhkqdl can't figure out how to draw the line connecting the three points though
@Courserasrikanthdrk
7 жыл бұрын
well understood
@lucyfrye1337
6 жыл бұрын
The quadratic is C(t) = lerp( lerp(p0, p1, t), lerp(p1, p2, t), t) done!
@chlordk
6 жыл бұрын
Bézier vs Casteljau: Whatever, can't pronounce any of them anyway.
@user-xk8tx1dx4c
8 жыл бұрын
easy to understand. good introduction
@danielburgos4554
8 жыл бұрын
thanks :)
@nealevans3977
6 жыл бұрын
Hi, I have put you formula into a c++ programme and its fine. I need a few more control points. My maths is not so good as to go into binomials. Could you please show me the formula?
@santanubanerjee490
4 жыл бұрын
Any image of 1st curve solution??
@rimu162
7 ай бұрын
i love you
@hugomalone4345
4 жыл бұрын
Grammar Boys, Welcome
@erolazanniarzemi2039
7 жыл бұрын
What software u use to draw it?
@piomar123
7 жыл бұрын
Looks like a LaTeX presentation with TikZ package for drawing (or a similar one like PSTricks). And the last drawings are from Matlab.
@Varaughe
4 жыл бұрын
In case you are an Unity user, you should check "Runtime Curve Editor" on Unity Asset Store, you can see a very practical example of using Bezier curves(and De Casteljau for dividing curves).
@yaapub6239
4 жыл бұрын
CATIA V5 is also okay
@damndaniel111
5 жыл бұрын
aui mate.
@fotofosforilasi
7 ай бұрын
bjir
@saviohudson
3 жыл бұрын
French have a thing for curves!
@ohwy6424
4 жыл бұрын
pog
@maithanhbinh387
7 жыл бұрын
may i get the slide
@marievandervlugt5023
7 жыл бұрын
Bonjour' Je suis nul en anglais, mais grâce à vos image je pense avoir compris. Avais vous un site où l'on peux télécharger vos fiche d'explication et vous contacter. Merci beaucoup pour vos video.
@jilongzhang1851
6 жыл бұрын
maintenant, il y a les sous titres, ca pourra vous aider bcp
@gasoline8441
6 жыл бұрын
cof cof
@TheRojo387
Жыл бұрын
Bézier is pronounced [bezje].
@arnabpersonal6729
4 жыл бұрын
haha claim your equation with your name
@wishcraft4u2
8 жыл бұрын
lol the very first formula is just wrong, it should be x to the ith, not to the nth obviously... How encouraging.
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