80- What Is Exactly A Curve And Its Representation In Computer Graphics In Hindi | Curves In CG

What Is A Curve Exactly And Its Representation In Computer Graphics In Hindi | Curves In Computer Graphics
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Curves And Surfaces In Computer Graphics In Hindi- Topic Description:
Types of Curves. A curve is an infinitely large set of points. Each point has two neighbors except endpoints. Curves can be broadly classified into three categories − explicit, implicit, and parametric curves.
What are curves in computer graphics?
Different types of objects are drawn on the screen. An object can be drawn by using curves many times.
What are the different types of Curves?
Curves are classified into three categories - explicit, implicit and parametric curves.
Implicit Curves
The set of points on curve are defined by employing a procedure that can be tested to see if a point is on the curve. An implicit function is used to define the implicit curve
f(x, y) = 0
The multivalued curves can be represented such as for an single x value, many y values. The very common example is circle, and is implicitly represented as:
Explicit Curves
The function y = f(x) can be plotted as a curve, which is known as explicit representation of the curve. For each of the value of x, a single value y is normally computed by the function.
Parametric Curves
Parametric curves are the curves which have parametric values. Practically parametric curves are mostly used. The form of a two-dimensional parametric curve is:
P(t) = f(t), g(t) or P(t) = x(t), y(t)
The functions f and g become the (x, y) coordinates of any point on the curve, and the points are obtained when the parameter t is varied over a certain interval [a, b], normally [0, 1].
What are Bezier Curves?
French engineer Pierre Bézier has discovered Bezier curve. The curves are generated under the control of other points. Curve is generated by using approximate tangents. Mathematically the curve is represented as:
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Curve And Representation : www.tutorialssp...
Parametric Curves:
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[@rinshikadubey6695]

Really sir ... U r the best teacher of computer graphics.... Ap itne ache se explain krte h he ek chiz ko... Thank u so much Sir 😊😊😊😊😊😊

[@tutorialsspace]

welcm

[@JbmSaurabhSharmaofficials]

Explained very easily and started from basics thats osm

[@tutorialsspace]

thnaks... dont forget to like videos

[@sourabhkumar6194]

As my exams are coming up so i am preparing for it , I had no idea how am i going to this without taking any university classes , but people like you and other helpful youtubers make sure that we focus on the right things which are needed for placements and as for the exams leave everything to you guys , blessed 🦾

[@tutorialsspace]

thnks

[@arkadiptadas4148]

Thank you sir! Curves ka concept pura clear karne ke liye😊👍

[@tutorialsspace]

welcome arkadipta ji... aap kafi time se mere videos follow kar rahe ahi and like bhi... thanks

[@arkadiptadas4148]

@@tutorialsspace All thanks to you sir! ☺️. Hope my exams will be great... Kal hi exam h😓

[@pushmeetkaur879]

thankyou sir.. ur notes are really helpful

[@talhatalha1200]

According to my search: a curve is an object similar to a line that does not have to be straight. Intuitively, a curve may be thought of as the trace left by a moving point. So its means line is not a curve.

[@tutorialsspace]

i searched lots of video... they said its curve

[@daphnejyothi4795]

Even is a point is moving across s line, it is still a moving point. A turn isn't necessary for it to be considered a curve.

[@DhirajKumar-Learnwithfun]

Best explanation

[@akankshasaini2097]

Thank u sir for yr uncountable efforts ...

[@shamimalam797]

Very helpful sir .thank you so much 🔥🔥🔥🔥

[@tutorialsspace]

So nice of you , Many many Thanks and welcome shamim ji, aap is links se maine jo bhi notes banaye ya net se nikale hai woh download kar sakte hai subject wise, www.tutorialsspace.com/Download-Pdf-Notes/Computer-Graphics-Notes.aspx

[@parvezdeshmukh7953]

Thank you sir

[@sonalisinghrajput7575]

Nyc

[@snehamankar9274]

First of all, Thank you Sir for all your efforts. Can you please make a video on the topic "Aliasing and Anti-Aliasing" ?

[@tutorialsspace]

dear ab to artificial intelligence kar rha hu subject cover.. uske baad hi kuch sochunga...... till then i am noting down all the students request.

[@snehamankar9274]

@@tutorialsspace Okay sir, much thanks !!

[@mahwishshafiq1121]

Sir thnks where is Link ? For Theoratical guideline

[@neo3102]

How to get notes ? which option should i choose ? please help

[@daphnejyothi4795]

An empty set is also a finite set so is an empty screen also considered a curve? I couldn't find an answer for this.

[@rogerharsh]

Par mere syllabus ke curve ke defination me bataya hai " which deviates from being straight " ... To square , rectangle curve kaise hua

[@tutorialsspace]

Hmmmm , but it is

[@harshitamahajan1803]

Can someone help me how to get the notes ....I clicked the link for the notes but it's saying that the service is no longer available. Sir my cg exam is on 29 jan ....so please help me

[@tutorialsspace]

pls watch this kzbin.infoY9l0BpPjXsc/edit?o=U

[@devil7512]

fuck bad comments. This video helped me. thank you

[@iwillwin6685]

lecture is good but if you know about curve play it in 1.5x

[@tutorialsspace]

ji

[@DharmendraKumar-hw1dr]

👌👌

[@tutorialsspace]

thnks

[@ramanpreetsingh869]

sir, notes are deleted from website. Please give alternate link

[@tutorialsspace]

My website domain has been taken by godaddy.com, wo Please download notes from www.tutorialsspace.in

[@suyashsharma2094]

Sir, bezier curve ki link share kr dijiye lecture ki vo nhi h isme important topic h

[@tutorialsspace]

youtube delete that but again uploaded, Download PDF Notes- Click Below link: Thanks www.tutorialsspace.com/Download-Pdf-Notes/Software-Engineering-Notes.aspx

[@jignaantony7058]

Not understanding

[@suryapratapsingh9093]

Waste of time guys Don't watch

[@tutorialsspace]

thanks surya pratap singh for true comments......

[@arkadiptadas4148]

@@tutorialsspace Sir, you will always get this kind of people on this platform who does nothing but hate on others. These people do not have the basic ethics to respect a person's efforts. By the way, Thank you for your effort and time on this subject! It has really helped me a lot🙂 before my exams

[@akankshasaini2097]

@@arkadiptadas4148 exactly

[@akankshasaini2097]

@@tutorialsspace kuch log hote h Jinhe har chij me bura e dikhti h ...sir ap bohot acha padate h....mujhe to graphics kuch samjh nhi aa rhatha ...apki video se Sab samjha gya ..thank u sir