How to Rotate Shapes in p5.js (translate, rotate, push, pop)

[@orifl6653]

I wish you were my teacher in math, English, history, physics and on any other subject

[@jeffreychen6591]

Владимир Путин if he is my technology teacher. That'll be great

[@dany2685]

Me too. He has that energy and he s like giving you power :))

[@nitinjain3824]

i know right...he could really make my learning fun and also ill be able to understand any concept in just a few seconds.

[@CarlosAlbertBR]

Dan is one of the best coding teachers that I've found here, teaching not only the syntax itself but the most import: how to think. Thank you very much!

[@ignaciodelamadrid]

Daniel, you are by far my best programming teacher ever. And I've been programming professionally for 10 years now. You have me motivated and entertained at the same time man. Kudos and thanks a lot. I support you in Patreon, any chance you coming up with a series on design patterns?

[@FritsvanDoorn]

Welcome back, I've missed your enthusiasm and interesting subjects.

[@kefancui3146]

s

[@ДенисКолодич-к2м]

Hi! i am from Russia and i know very little english, but you explain and show it very simply. Thank you for your videos!

[@aliramyshady]

when I watch your videos I am not just learning I have fun cause you are very awesome and you are my inspiration and words can't describe how amazing you are

[@maggiezhu6360]

Thank you so much for the tutorials! Finally here's the tutorial about rotate() and translate()! I was totally new to programming before watching your videos. Now I could create some interesting things using the knowledge learnt from your videos. Thank you so much for the series!

[@Akshatgiri]

I agree Daniel...We do have this mysterious bond. I can feel it.

[@bossysmaxx]

dude You're the Best Teacher I've ever seen,

[@laikesagores3258]

Hello from Greece, extra extra extraordinary teaching!!!

[@TheCodingTrain]

Ευχαριστώ!

[@averycoolgroundhog1117]

This video proved very helpful! It's explaining the code in much less complicated terms (compared to other videos) and truly helps you out as a beginner who had little past experience with coding!

[@TheCodingTrain]

so happy to hear!

[@deiaraki]

thanks dude. Nicely explained.

[@TheCodingTrain]

Thank you for the support!

[@EvilTim1911]

This is the only programming channel that just gives you the raw uncut coding, including mistakes. That's been important for me because I got to see that even people who have been doing this for years and years will make silly little mistakes often and we the viewers get to learn from those little mistakes. When you watch perfectly rehearsed videos on other channels it's easy to get this wrong idea that coding is a really fast, seamless process where you never have to stop and think or double back to fix something. Seeing live coding has been encouraging because I see I'm not the only one having to fumble around a bit before things are working as they should. Basically what I'm saying is, thank you so much, Daniel, and keep up the excellent work.

[@TheCodingTrain]

Thanks for this nice feedback!

[@apocalypse688]

Thank you man. You saved my midterm assignment !

[@Somfic]

I don't even code in JavaScript anymore but I just love you.

[@kamilbolka]

Its Java script in this tutorial

[@Somfic]

What'd I say?

[@kamilbolka]

You edited it

[@kippenbout1]

"Java" is a whole other language than "Javascript". He is using javascript in this video.

[@Somfic]

:P

[@subratasaha1312]

Hi Dan any video I watch of yours I am completely hooked, the content the way you explain concepts the detail you go into is invaluable, also I think your completely nuts.

[@RamPrakash-yr6ot]

I tried the rotate(-angle) thingy, got confused, found this video and now it all makes sense.. awesome

[@zoeliam898]

thank you! now I finally understand how to (and why I need to) use translate and rotate together...!

[@noelsnrub1]

This is a very good series. I am doing graphics programming following a college text and KZbin videos. Normally I can't stay with a video for more than 15 minutes. This one kept my attention for the full 22:54. I developed my own functions for rotation and transformation using the (mostly) trigonometry I learned in 12th grade math so I have a code base (small) of graphics functions already. Going forward, not sure what I am going to use: My home brewed stuff or the functionality demonstrated in this series of videos.

[@alwayssomewhattired]

Another fantastic video

[@Slouchslouchslouch]

The push and pop function literally saved my project tysm for these lessons

[@augustolf]

Excellent explanation! Finally, I comprehended how to use p5.js translate and rotate. Thanks!

[@grizzlycougar]

Glad to see you back again, great video as always

[@fbmrqs]

Great subject, as always. 👊🏻

[@VenomSkywalker.]

He makes learning so much fun like I love this

[@scpresearcherssite1054]

THIS has helped me so much. thank you man

[@Ouro17]

Glad you are back.

[@michaelbarron6687]

Amazing teaching. Exactly the lesson I needed. As far as I am concerned, YOU are AngelMode. Thank you so much.

[@NayRunic]

best channel ever, love you dan

[@JimmyBrayne]

He got so much swag

[@mingliangma840]

amazing video, you are teaching much better than my professor

[@zebini]

Awesome method of teaching, keep this up please!!!

[@Axecnarf87]

Thank you so much for your tutorials and your enthusiasm. It really makes the difference.

[@nitinjain3824]

You have such good teaching skills. Great Job!

[@theguyman232323]

This would have saved me so much time if i knew rotate rotated about 0,0. Thank you so much!

[@codewithryan4646]

This guy is a legend!!!

[@xlayrs]

Thanks for everything :) You're the best! greetings from Mexico

[@sajeevanfuels1980]

Thank you so much!!!! You are a masterpiece teacher!

[@louisalainlegerarchundia6176]

got what i came for 12mins, in but I stayed till 22mins cus ur great

[@Mr_cl0wn]

To be honest your videos are great and please don't edit the video(cutting some parts) because those moment can refresh the mind. i hope you got my point excuse my English please.

[@TheLegoJungle]

Just in time for my coding class. Thanks!

[@alonattar3836]

Great work!

[@killox3371]

Always great

[@julianbullmagic]

keep up the hard work

[@bcanary4252]

I love this explanations! Nice vid!

[@willyecharte]

Great teacher!

[@davidricardodejesussilva5975]

Is there a way to invert the image? As if mirroring the image of a person pointing to the right would start to point to the left.

[@sputnik4043]

QUESTION How can I make a object rotate but only if i press a key....i want it to make a curve like a car

[@praneelmadhuvanesh3770]

How do you cancel the rotate if you have code after that you want to stay still.

[@kastelruther]

Thanks a lot for this! Is there a way to rotate individual text characters by x degrees? I can easily rotate entire words, but have a hard time doing individual characters... keep up the good work! :)

[@zabey_otkosi]

Very useful!

[@mmbower1]

Hey I just want to say I really like your content and it is extremely helpful. Your personality def catches on and makes me laugh! You are an excellent coder. Keep up the great work. One question. How are you using the dom like that to compile your visuals in code?

[@mason3358]

Are you able to use multiple pushes for different sets of transformations

[@mrmonkeboy]

Question - if I use translate and rotate on a shape, how do I know if the mouse is over it? Is there a way to find the resulting bounding box?

[@vivipettiss5832]

Me: in a computer science class that doesn't teach me anything Me: maybe I'll find some tutorials on KZbin *clicks this one* Me: OH MY GOD THIS GUY JUST TAUGHT ME MORE THAN MY ACTUAL COMPUTER SCIENCE CLASS DID IN HALF A YEAR IN 23 MINUTES

[@andreastrato]

You are amazing.

[@Fragranceandtech]

You are amazing!!

[@lingalaakshaya1057]

Can you help me, sir? I have a doubt that was "Which function specifies the new position of an object relative to its current position?"

[@nickricotta3621]

how do you make it rotate around the top right corner

[@dhruvprajapati127]

My exam of computer graphics is tomorrow and this is so helpful so thank you for this video I like your videos...

[@TheCodingTrain]

Good luck on your exam!

[@dhruvprajapati127]

The Coding Train thank you...

[@Pancake3000]

This was so helpful lol.

[@SHREEVATHSAVMUBEC]

Thank you for your video series. How to rotate a line at midpoint irrespective of its length?

[@chetans4915]

I'm not able to do this in brackets editor. If possible can you send something useful for me to do Geneva mechanism simulation

[@adamjskater]

What's the difference between using the reset transforms function you mentioned vs using push and pop?

[@PhilBoswell]

I think that you can nest push() and pop() whereas resetting jumps back to default state every time. No doubt I will be proven right or wrong imminently ;-)

[@adamSzzzz]

hi! how do I just turn something 45 degrees? I don't want the rectangle to rotate, just turn it.

[@angelcaru]

Use the rotate() function, but use the QUARTER_PI constant instead of a variable

[@chetans4915]

I'm not able to use rotate function like you showed in the vedio in brackets editor. If possible can you send something useful for me to do Geneva mechanism simulation

[@mirzunayedali1724]

when i saw those glasses, my brain knew that shit was about to go down

[@bhavyatrivedi6310]

rotateX function doesnt work, and the console also shows nothing, please help me

[@mirandagil3642]

THANK YOUUUUUUU

[@ImperioAustralArgentino-999]

One question, how can I rotate a line about its own axis? You have shown it with a rectangle, but I don't know how to do it in a single line. Thanks for reading this, greetings from Argentina.

[@TheCodingTrain]

See this example! editor.p5js.org/natureofcode/sketches/EFCfyH88E

[@nbomb823]

BIG LIKE for "pop()" in translate

[@hero4future]

saved my course this term, i was miserable at this

[@blinzi69]

ok - how can i make this work - im trying to create a game where you fly a rocket straight upwards and can steer left and right while the ship is moving always in the direction its pointing, on the other hand i want to scroll tha camera upwards - im trying to do this all with translate and rotate, and make the ship moving along a vector. will this work?

[@blinzi69]

how can i draw a rectangle at a given x/y position relative to the 0/0 origin of the canvas, while at the same time rotate it around its center with a given angle?

[@n4ut]

do you know a script where visual: hold your hand upwards and rotate it like its around an object. kind off 3d

[@caitlindressel3516]

king.

[@wanderwithdaniel]

Thanks a lot 🙏

[@PollederBoss]

how can you rotate a dynamic object with just radiants?

[@rosekay5238]

This guy is the math teacher you wish you had 😂

[@steinerbock]

Love all your videos! Do you have any materials that explain how to achieve this effect in an array of rectangles?

[@yakupemre1]

Thank for these funny and useful tutorials. If I want to rotate a rotated line around a point in 3D mode but it is away from origin what should I do?

[@kamilbolka]

Can you share your Atom settings?

[@TheCodingTrain]

Does this video help? kzbin.info/www/bejne/mmSylHmbrcpsf80

[@kamilbolka]

Thanks. And not sure if you remember, but thanks to you I've created my first game on android. Now, I've created an education app that is meant to teach students on how relations and graph work together. play.google.com/store/apps/details?id=kamilbolka.kgraphs&hl=en_GB

[@Diego612010pd]

@The Coding Train I have a very important question/CHALLENGE: How can you shear an object/image using these basic transformations and no DOM, HTML, or CSS??? Love your videos by the way.

[@musicgaines7170]

is it possible to get p5.js on debian linux, and how would you install/set it up.

[@Miguelhensch]

soooo helpfull :)

[@nickricotta3621]

hey, does anyone know how to make it rotate from the top right corner

[@300mcash2]

how can you make a vector rotate?

[@samyakjain5015]

Why are all geniuses named Dan?

[@gzoolotb1348]

?????what is the program you use in this video

[@luisarandas]

Hello Dan, is there a video where you show your setup on dependencies using Atom instead of Processing ide?? Best, Luis

[@TheCodingTrain]

This workflow video might help (but I'm using VSCode now) kzbin.info/www/bejne/nXvEZ6qonp2MhLM (Full playlist: kzbin.info/aero/PLRqwX-V7Uu6Zu_uqEA6NqhLzKLACwU74X)

[@andydedu5884]

Why are these videos so hard to find now? Are you remaking them

[@dany2685]

Is this working with a regular browser?

[@su1414Games]

Are you going to continue the Neural Networks series?

[@TheCodingTrain]

yes, stay tuned!

[@juanjoseflores9660]

How to do Axial Symmetry??? with Processing, video tutorial please!!!... Greetings from Uruguay.

[@kencambre]

Trying to rotate mansion hand 90 degrees from its time position.

[@mike_vahemoubayed8099]

I am making a car game using a arduino and a potentiometer and processing this was useful

[@martinminteguiaga]

ok, where is that merge request for angelMode()

[@levizjaperdije8499]

AngelMode? is this a game? nice bro "} you are a professor "}

[@karmaindustrie]

Why is there a matrix? An who is The One?

[@SergioLopez-ud7gm]

I'm from Mexico and i don't understand how he use pop and push :'(

[@joshc6489]

Hi, Love your video (and as others have said your enthusiasm, it's contagious :) ) How can I create a shape (as you've done) and make it draggable?