# Latest

**URL:** https://discourse.processing.org/latest.md?page=275

[Latest](https://discourse.processing.org/latest.md) · [Categories](https://discourse.processing.org/categories.md) · [Tags](https://discourse.processing.org/tags.md)

**Page:** 276

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## [Move objekt with mouse](https://discourse.processing.org/t/move-objekt-with-mouse/26185)

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**Author:** [@Wengi](https://discourse.processing.org/u/Wengi)\
**Replies:** 1\
**Last updated:** [December 13, 2020, 2:59pm UTC](https://discourse.processing.org/t/move-objekt-with-mouse/26185 "2020-12-13T14:59:54Z")

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Good Morning Does anyone of you know how to move an object with the mouse. So if I go to the left with the mouse, the object also goes to the left. With kind regards

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## [Needing help for rotating movement directions with mouseMoved() in 3D](https://discourse.processing.org/t/needing-help-for-rotating-movement-directions-with-mousemoved-in-3d/26169)

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**Author:** [@SailorToei](https://discourse.processing.org/u/SailorToei)\
**Replies:** 3\
**Last updated:** [December 13, 2020, 2:35pm UTC](https://discourse.processing.org/t/needing-help-for-rotating-movement-directions-with-mousemoved-in-3d/26169 "2020-12-13T14:35:56Z")

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I am working with threedimensional spaces lately. This is my Code: //The Main Programm: Figur figur1; void setup() { size(1300,750,P3D); figur1=new Figur(650,375,0); } void draw() { println(mousey); background…

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## [Triangulation libraries issue (unwanted edge)](https://discourse.processing.org/t/triangulation-libraries-issue-unwanted-edge/25964)

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**Author:** [@nktlst](https://discourse.processing.org/u/nktlst)\
**Replies:** 20\
**Last updated:** [December 13, 2020, 2:10pm UTC](https://discourse.processing.org/t/triangulation-libraries-issue-unwanted-edge/25964 "2020-12-13T14:10:04Z")

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Hi! Im playing around with triangulation libraries and got an issue where algorhythm adds one “unwanted” edge… Check image… i tried both libraries “trianglulate” and “mesh”… mesh did pretty good but with one unwanted edg…

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## [Update vertex fragment from a texture](https://discourse.processing.org/t/update-vertex-fragment-from-a-texture/26190)

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**Author:** [@regularsam](https://discourse.processing.org/u/regularsam)\
**Replies:** 0\
**Last updated:** [December 13, 2020, 1:04pm UTC](https://discourse.processing.org/t/update-vertex-fragment-from-a-texture/26190 "2020-12-13T13:04:48Z")

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Hi, I’m looking for a way to update vertex positions within a vertex shader, passing from Processing a texture (sampler2D in GLSL) taken as an output from a fragment shader, which contains new position’s coordinates (x,y…

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## [Processing doesnt open](https://discourse.processing.org/t/processing-doesnt-open/25945)

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**Author:** [@glithch](https://discourse.processing.org/u/glithch)\
**Replies:** 12\
**Last updated:** [December 13, 2020, 11:45am UTC](https://discourse.processing.org/t/processing-doesnt-open/25945 "2020-12-13T11:45:21Z")

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Description I used processing like 2 times during lessons and I had no issues, but suddenly during a 3rd lesson i just cant open the file. When I click on the processing icon, or on the project file I get the logo windo…

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## [3D orienting particles using velocity and position vectors in p5js](https://discourse.processing.org/t/3d-orienting-particles-using-velocity-and-position-vectors-in-p5js/26188)

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**Author:** [@kaspar.wtf](https://discourse.processing.org/u/kaspar.wtf)\
**Replies:** 0\
**Last updated:** [December 13, 2020, 11:42am UTC](https://discourse.processing.org/t/3d-orienting-particles-using-velocity-and-position-vectors-in-p5js/26188 "2020-12-13T11:42:26Z")

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I’m currently writting a 3D implementation of the boids algorithm in P5.js but I’m having trouble orienting my boids according to their direction (velocity). I’m having a very hard time understand what rotation matrix wo…

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## [How can I get sound data?](https://discourse.processing.org/t/how-can-i-get-sound-data/26160)

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**Author:** [@kokosic](https://discourse.processing.org/u/kokosic)\
**Replies:** 1\
**Last updated:** [December 13, 2020, 8:55am UTC](https://discourse.processing.org/t/how-can-i-get-sound-data/26160 "2020-12-13T08:55:20Z")

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I have this library and this code var context = new AudioContext(); var fileInput = document.getElementById("fileInput"); fileInput.onchange = function () { var files = fileInput.files; if (files.length == 0) ret…

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## [Loading a .obj file into P5](https://discourse.processing.org/t/loading-a-obj-file-into-p5/26181)

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**Author:** [@davidhurwich](https://discourse.processing.org/u/davidhurwich)\
**Replies:** 1\
**Last updated:** [December 13, 2020, 8:46am UTC](https://discourse.processing.org/t/loading-a-obj-file-into-p5/26181 "2020-12-13T08:46:38Z")

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Im a teacher at a school who is teaching P5.js to my students. A student of mine exported a model from the 3D program Blender as a .obj file and had trouble using the loadModel() function when previewing it. Upon inspe…

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## [saveStrings Reference Error](https://discourse.processing.org/t/savestrings-reference-error/26036)

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**Author:** [@CND](https://discourse.processing.org/u/CND)\
**Replies:** 3\
**Last updated:** [December 13, 2020, 7:13am UTC](https://discourse.processing.org/t/savestrings-reference-error/26036 "2020-12-13T07:13:26Z")

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The p5.js “saveStrings” Reference says: let words = ‘apple bear cat dog’; let list = split(words, ’ '); \< \< ! ! This is wrong iI needs to be… let list = words.split(’ '); This threw me for a while before I looked ha…

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## [Processing import into VR scene](https://discourse.processing.org/t/processing-import-into-vr-scene/26165)

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**Author:** [@olivia.chou](https://discourse.processing.org/u/olivia.chou)\
**Replies:** 1\
**Last updated:** [December 13, 2020, 3:39am UTC](https://discourse.processing.org/t/processing-import-into-vr-scene/26165 "2020-12-13T03:39:20Z")

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Hi, can I run Processing Android VR on my Oculus Rift instead of Android mobile? Thanks!

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## [How to load .obj files faster?](https://discourse.processing.org/t/how-to-load-obj-files-faster/26080)

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**Author:** [@hamoid](https://discourse.processing.org/u/hamoid)\
**Replies:** 4\
**Last updated:** [December 13, 2020, 2:19am UTC](https://discourse.processing.org/t/how-to-load-obj-files-faster/26080 "2020-12-13T02:19:12Z")

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Hi :slight\_smile: I’m loading 6 Mb of .obj files (18 files in total) and it takes a few seconds. It would be nice if it happened faster. I tried the loader from HE\_Mesh and also the plain loadShape(). The first one was …

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## [saveStrings again](https://discourse.processing.org/t/savestrings-again/26037)

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**Author:** [@CND](https://discourse.processing.org/u/CND)\
**Replies:** 3\
**Last updated:** [December 12, 2020, 11:26pm UTC](https://discourse.processing.org/t/savestrings-again/26037 "2020-12-12T23:26:31Z")

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I can not get the example to work. I have tried it with & without an existing target file in the home folder. Does this have to be done on a server?

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## [Geomerative: Changing fills + saveShape](https://discourse.processing.org/t/geomerative-changing-fills-saveshape/26163)

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**Author:** [@drwoohoo](https://discourse.processing.org/u/drwoohoo)\
**Replies:** 2\
**Last updated:** [December 12, 2020, 10:15pm UTC](https://discourse.processing.org/t/geomerative-changing-fills-saveshape/26163 "2020-12-12T22:15:14Z")

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Hello! I am importing an SVG using the Geomerative library and would like to change the fill colors of the paths. I would then like to save the changes as an SVG file. In this example, based on “Tutorial\_16\_HelloSVGtoP…

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## [No puedo reproducir video](https://discourse.processing.org/t/no-puedo-reproducir-video/26151)

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**Author:** [@sofi](https://discourse.processing.org/u/sofi)\
**Replies:** 4\
**Last updated:** [December 12, 2020, 5:47pm UTC](https://discourse.processing.org/t/no-puedo-reproducir-video/26151 "2020-12-12T17:47:49Z")

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Buenas! soy nueva en el foro. Tengo una duda, ya que quiero hacer una presentación con video y sonido; el sonido me lo reproduce pero el video me da que no lo puede reproducir, cuando pongo play me tira este error: INFO…

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## [Getting the name of the instance](https://discourse.processing.org/t/getting-the-name-of-the-instance/26144)

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**Author:** [@dave307](https://discourse.processing.org/u/dave307)\
**Replies:** 4\
**Last updated:** [December 12, 2020, 4:31pm UTC](https://discourse.processing.org/t/getting-the-name-of-the-instance/26144 "2020-12-12T16:31:25Z")

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is there a way of within an object to get the name of the instance it is running the code for.

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## [Processing won't allow decimal increment since it is float not int](https://discourse.processing.org/t/processing-wont-allow-decimal-increment-since-it-is-float-not-int/26157)

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**Author:** [@BillyxBonka](https://discourse.processing.org/u/BillyxBonka)\
**Replies:** 2\
**Last updated:** [December 12, 2020, 2:29pm UTC](https://discourse.processing.org/t/processing-wont-allow-decimal-increment-since-it-is-float-not-int/26157 "2020-12-12T14:29:59Z")

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\<//Increase perSec int perSec = 0; //Time int time = 0; //Amount of current milk int amount = 0; //Milk image PImage milky; //Font setting PFont BoldFont; void setup() { //Canvas Size size(500,500); //Fonts …

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## [Discreet data interpolation](https://discourse.processing.org/t/discreet-data-interpolation/26118)

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**Author:** [@SurfWise](https://discourse.processing.org/u/SurfWise)\
**Replies:** 2\
**Last updated:** [December 12, 2020, 2:26pm UTC](https://discourse.processing.org/t/discreet-data-interpolation/26118 "2020-12-12T14:26:41Z")

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Hello everyone! I struggle to solve one problem. I have discreet set of data of 2 functions C\_L(alpha) and C\_D(alpha) - lift coefficient and drag coefficient depending on angle of attack alpha. The set looks as follows: …

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## [Fixed backgroud in webpage](https://discourse.processing.org/t/fixed-backgroud-in-webpage/25962)

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**Author:** [@Axxel](https://discourse.processing.org/u/Axxel)\
**Replies:** 2\
**Last updated:** [December 12, 2020, 8:02am UTC](https://discourse.processing.org/t/fixed-backgroud-in-webpage/25962 "2020-12-12T08:02:58Z")

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Hi friends! I’m trying to add a p5js script as a background on a wordpress page. I did it but the problem I have is when I scroll the page the p5 is moving too and I want to get it fix. I tried by a CSS way using back…

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## [P5js: play a song when selecting an item from a dropdown list](https://discourse.processing.org/t/p5js-play-a-song-when-selecting-an-item-from-a-dropdown-list/26152)

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**Author:** [@ari01](https://discourse.processing.org/u/ari01)\
**Replies:** 0\
**Last updated:** [December 12, 2020, 6:11am UTC](https://discourse.processing.org/t/p5js-play-a-song-when-selecting-an-item-from-a-dropdown-list/26152 "2020-12-12T06:11:09Z")

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Hello! I want to use p5js to play songs when I select an item from a dropdown list. When an item is selected it should play a song allocated to it. And, also, the song needs to start playing after reCaptcha verification…

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## [How can I get bpm from an audio file using p5.js?](https://discourse.processing.org/t/how-can-i-get-bpm-from-an-audio-file-using-p5-js/26121)

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**Author:** [@kokosic](https://discourse.processing.org/u/kokosic)\
**Replies:** 2\
**Last updated:** [December 12, 2020, 3:12am UTC](https://discourse.processing.org/t/how-can-i-get-bpm-from-an-audio-file-using-p5-js/26121 "2020-12-12T03:12:16Z")

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Hello everybody! How can I get bpm from an audio file using p5.js? I have not been able to figure out all this

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## [How to get full text tweets with the codebird?](https://discourse.processing.org/t/how-to-get-full-text-tweets-with-the-codebird/26086)

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**Author:** [@kokopo](https://discourse.processing.org/u/kokopo)\
**Replies:** 1\
**Last updated:** [December 12, 2020, 12:23am UTC](https://discourse.processing.org/t/how-to-get-full-text-tweets-with-the-codebird/26086 "2020-12-12T00:23:46Z")

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I want to use a twitter api to search tweets in P5, and came across this codebird api but the tweets returned are truncated, is there a way to get full text? Thank you :slight\_smile:

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## [Virtual CC Fest - Jan 2021 - Want to help organize it? Offer a session?](https://discourse.processing.org/t/virtual-cc-fest-jan-2021-want-to-help-organize-it-offer-a-session/26146)

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**Author:** [@saberkhan](https://discourse.processing.org/u/saberkhan)\
**Replies:** 1\
**Last updated:** [December 11, 2020, 11:51pm UTC](https://discourse.processing.org/t/virtual-cc-fest-jan-2021-want-to-help-organize-it-offer-a-session/26146 "2020-12-11T23:51:18Z")

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hey folks, starting to plan a virtual ccfest for Jan 2021. CC Fest, creative coding fest, is a coding event for students and teachers, http://ccfest.rocks. Would love to see if folks are interested in helping organize o…

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## [Runigma - Mastermind variation with runes instead of color](https://discourse.processing.org/t/runigma-mastermind-variation-with-runes-instead-of-color/26147)

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**Author:** [@Divitiacus](https://discourse.processing.org/u/Divitiacus)\
**Replies:** 0\
**Last updated:** [December 11, 2020, 11:40pm UTC](https://discourse.processing.org/t/runigma-mastermind-variation-with-runes-instead-of-color/26147 "2020-12-11T23:40:47Z")

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//Fonts used: //Harald Runic by David Kerhoff //Odinson by Iconian Fonts PFont harald; PFont odison; int\[\]\[\] memory; int\[\]\[\] results; String\[\] runes = {"F","A","R","H","Y","E","N","X"}; int selector = 0; int\[\] choice …

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## [Mastermind (logic game) logic system](https://discourse.processing.org/t/mastermind-logic-game-logic-system/26139)

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**Author:** [@CodeMasterX](https://discourse.processing.org/u/CodeMasterX)\
**Replies:** 0\
**Last updated:** [December 11, 2020, 5:21pm UTC](https://discourse.processing.org/t/mastermind-logic-game-logic-system/26139 "2020-12-11T17:21:14Z")

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Hi! I created the logic behind game MASTERMIND If you want, just put it into an interface and make it yourself! I hope my lack of organized code is not too bad. I am currently creating the interface myself and when I’m …

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## [Bug with int\[\]={};](https://discourse.processing.org/t/bug-with-int/26135)

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**Author:** [@CodeMasterX](https://discourse.processing.org/u/CodeMasterX)\
**Replies:** 2\
**Last updated:** [December 11, 2020, 3:45pm UTC](https://discourse.processing.org/t/bug-with-int/26135 "2020-12-11T15:45:25Z")

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Here is a program I wrote for MASTERMIND game. When I was trying a way to get the correct placing & correct numbers. Here is the code which always returns OutOfBounds exception //mastermind int code\[\] = {0, 3, 1, 2}; i…

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## [P5js and database](https://discourse.processing.org/t/p5js-and-database/26088)

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**Author:** [@ari01](https://discourse.processing.org/u/ari01)\
**Replies:** 2\
**Last updated:** [December 11, 2020, 3:24pm UTC](https://discourse.processing.org/t/p5js-and-database/26088 "2020-12-11T15:24:00Z")

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Hello! I am new to p5js and I would like to make a creative project using it but I do not know how… I created a MySQL database and I would like its content to be displayed in ‘bubbles’ using the bubbles p5js library. Thi…

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## [Can I make words float around the screen with the word I type in?](https://discourse.processing.org/t/can-i-make-words-float-around-the-screen-with-the-word-i-type-in/26087)

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**Author:** [@Quinton](https://discourse.processing.org/u/Quinton)\
**Replies:** 3\
**Last updated:** [December 11, 2020, 2:36pm UTC](https://discourse.processing.org/t/can-i-make-words-float-around-the-screen-with-the-word-i-type-in/26087 "2020-12-11T14:36:50Z")

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I was trying to make a code that can make the word of sentence I type in would float around the screen. when I type the letters and hit enter, the typed sentence will bounce around. It was kinda tricky… since I didnt c…

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## [From the Menu to the Game (mousePressed, programming tic tac toe)](https://discourse.processing.org/t/from-the-menu-to-the-game-mousepressed-programming-tic-tac-toe/26067)

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**Author:** [@librakl](https://discourse.processing.org/u/librakl)\
**Replies:** 11\
**Last updated:** [December 11, 2020, 12:34pm UTC](https://discourse.processing.org/t/from-the-menu-to-the-game-mousepressed-programming-tic-tac-toe/26067 "2020-12-11T12:34:40Z")

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please format code with \</\> button \* homework policy \* asking questions Hello, we need to write a programm in processing for the game tic tac toe But our problem is, when we click on ‘play against human’ the field …

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## [【Help】Processing3.5.4 cannot find my camera](https://discourse.processing.org/t/help-processing3-5-4-cannot-find-my-camera/26049)

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**Author:** [@MuTsing](https://discourse.processing.org/u/MuTsing)\
**Replies:** 3\
**Last updated:** [December 11, 2020, 10:19am UTC](https://discourse.processing.org/t/help-processing3-5-4-cannot-find-my-camera/26049 "2020-12-11T10:19:23Z")

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Procssing3.5.4, cannot find my camera. However other software like ZOOM can use it successfully. There is no prohibition or occupation. !\[image|264x500\](upload://4XHM9UNeQdK3yZ2mikg8HFNVWQU.png)

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## [Live music with Processing visuals today](https://discourse.processing.org/t/live-music-with-processing-visuals-today/26115)

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**Author:** [@hamoid](https://discourse.processing.org/u/hamoid)\
**Replies:** 2\
**Last updated:** [December 11, 2020, 9:56am UTC](https://discourse.processing.org/t/live-music-with-processing-visuals-today/26115 "2020-12-11T09:56:30Z")

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Music by Floating Spectrum. Today December 10th 2020 at 8pm Berlin (DE) time. We recommend preparing a comfy spot with soft pillows, a pair of speakers and lights off :slight\_smile: Here a tiny bit informa…

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