# Latest

**URL:** https://discourse.processing.org/latest.md?page=622

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

**Page:** 623

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## [Need Help: Zoomable interface for a procedural drawing program](https://discourse.processing.org/t/need-help-zoomable-interface-for-a-procedural-drawing-program/243)

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**Author:** [@FyodorKrasniy](https://discourse.processing.org/u/FyodorKrasniy)\
**Replies:** 1\
**Last updated:** [May 22, 2018, 7:32am UTC](https://discourse.processing.org/t/need-help-zoomable-interface-for-a-procedural-drawing-program/243 "2018-05-22T07:32:41Z")

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Heya, Ive been trying to figure out how to add a zoom function to this code, its a drawing program in the likes of Mr Doobs harmony - http://mrdoob.com/projects/harmony/ The thing Ive been trying to work out is how to z…

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## [Best strategy to run multiple p5 sketches on a page](https://discourse.processing.org/t/best-strategy-to-run-multiple-p5-sketches-on-a-page/216)

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**Author:** [@Jithin](https://discourse.processing.org/u/Jithin)\
**Replies:** 5\
**Last updated:** [May 22, 2018, 3:35am UTC](https://discourse.processing.org/t/best-strategy-to-run-multiple-p5-sketches-on-a-page/216 "2018-05-22T03:35:45Z")

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I’m doing a project which is about creating an environment in which teachers can use interactive simulations made with p5.js for teaching. Here is the prototype. http://test.anybodycanlearn.org/ In this, it is only pos…

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## [\[Processing\] Octagonal-to-Square morph sketch](https://discourse.processing.org/t/processing-octagonal-to-square-morph-sketch/67)

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**Author:** [@WakeMeAtThree](https://discourse.processing.org/u/WakeMeAtThree)\
**Replies:** 1\
**Last updated:** [May 21, 2018, 10:57pm UTC](https://discourse.processing.org/t/processing-octagonal-to-square-morph-sketch/67 "2018-05-21T22:57:15Z")

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Hello! I wanted to start off this gallery category with some recent work I’ve been playing with. I started off designing a module and tiled it. I experimented with two different kinds of delays/offsets of the morphing s…

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## [Can i import my stuff into wallpaper engine?](https://discourse.processing.org/t/can-i-import-my-stuff-into-wallpaper-engine/153)

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**Author:** [@MelonGoggles](https://discourse.processing.org/u/MelonGoggles)\
**Replies:** 7\
**Last updated:** [May 21, 2018, 9:48pm UTC](https://discourse.processing.org/t/can-i-import-my-stuff-into-wallpaper-engine/153 "2018-05-21T21:48:32Z")

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\*\*Welcome :slight\_smile: \*\* My name is Luc(16) and last week I installed processing. the past week I have been making quite some stuff with processing already. I showed what I made to a couple of friends and asked me if…

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## [Reactivision processing loop issue](https://discourse.processing.org/t/reactivision-processing-loop-issue/112)

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**Author:** [@Tonym](https://discourse.processing.org/u/Tonym)\
**Replies:** 5\
**Last updated:** [May 21, 2018, 4:27pm UTC](https://discourse.processing.org/t/reactivision-processing-loop-issue/112 "2018-05-21T16:27:41Z")

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hi i am making a math game targeted at kids using reactivision and processing. i want there to be several questions generated randomly and once they have answered correctly a new question is generated. i have tried usin…

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## [“loadImage() inside settings()” rule is unclear](https://discourse.processing.org/t/loadimage-inside-settings-rule-is-unclear/198)

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**Author:** [@HGDoSNmPmz6fyxC](https://discourse.processing.org/u/HGDoSNmPmz6fyxC)\
**Replies:** 3\
**Last updated:** [May 21, 2018, 7:22pm UTC](https://discourse.processing.org/t/loadimage-inside-settings-rule-is-unclear/198 "2018-05-21T19:22:16Z")

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The documentation on settings() says (emphasis added): The settings() method runs before the sketch has been set up, so other Processing functions cannot be used at that point. For instance, do not use loadImage() insi…

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## [Export of an Java Sketch fails!](https://discourse.processing.org/t/export-of-an-java-sketch-fails/221)

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**Author:** [@anongtr911](https://discourse.processing.org/u/anongtr911)\
**Replies:** 3\
**Last updated:** [May 21, 2018, 6:59pm UTC](https://discourse.processing.org/t/export-of-an-java-sketch-fails/221 "2018-05-21T18:59:00Z")

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Dear Community! I am about to create an simple hookah-designer in Processing. Its working on linux, but I would need it on Windows 10. And is there any simple way to get that .java/.jar file running on a web-page? Or …

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## [Got this error when trying to start Processing](https://discourse.processing.org/t/got-this-error-when-trying-to-start-processing/166)

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**Author:** [@Null](https://discourse.processing.org/u/Null)\
**Replies:** 1\
**Last updated:** [May 21, 2018, 5:37pm UTC](https://discourse.processing.org/t/got-this-error-when-trying-to-start-processing/166 "2018-05-21T17:37:21Z")

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I got a new computer ,and had no problems when downloading it on my old computer, but when i got my new computer and tried to download it worked fine, but when i reopened it today i got this error \[image\] i also did mak…

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## [\[fullscreen()\] full screen problem](https://discourse.processing.org/t/fullscreen-full-screen-problem/141)

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**Author:** [@Zipity](https://discourse.processing.org/u/Zipity)\
**Replies:** 4\
**Last updated:** [May 21, 2018, 5:02pm UTC](https://discourse.processing.org/t/fullscreen-full-screen-problem/141 "2018-05-21T17:02:16Z")

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Hey guys, at first, I want to excuse myself for my bad English-level ^^ But let’s start solving my problem :slight\_smile: When I create a window in fullscreen I have the problem that I can leave that window on the rig…

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## [keyReleased acting strangely](https://discourse.processing.org/t/keyreleased-acting-strangely/135)

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**Author:** [@Odermonicon](https://discourse.processing.org/u/Odermonicon)\
**Replies:** 5\
**Last updated:** [May 21, 2018, 4:47pm UTC](https://discourse.processing.org/t/keyreleased-acting-strangely/135 "2018-05-21T16:47:23Z")

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I decided to take the challenge of programming a game in processing, and I realized when I let go of a key, keyCode would not change! so I wrote this at the end: void keyReleased() { keyCode = ENTER; } It worked, but…

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## [HTTP Request with Oauth Authorisation (HMAC)](https://discourse.processing.org/t/http-request-with-oauth-authorisation-hmac/190)

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**Author:** [@rallyestyle](https://discourse.processing.org/u/rallyestyle)\
**Replies:** 0\
**Last updated:** [May 21, 2018, 10:29am UTC](https://discourse.processing.org/t/http-request-with-oauth-authorisation-hmac/190 "2018-05-21T10:29:12Z")

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First question on the new forum for me, literally cant find an answer anywhere so here goes… I have have a sketch that uploads a file to my Wordpress site using an HTTP Post Request, the process uses basic access authen…

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## [Old Forum vs. New Forum - Will the archive live on?](https://discourse.processing.org/t/old-forum-vs-new-forum-will-the-archive-live-on/160)

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**Author:** [@mnoble](https://discourse.processing.org/u/mnoble)\
**Replies:** 2\
**Last updated:** [May 20, 2018, 4:43pm UTC](https://discourse.processing.org/t/old-forum-vs-new-forum-will-the-archive-live-on/160 "2018-05-20T16:43:52Z")

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Hello Forum, My students and I are very dependent on the forum for solving code problems. Will the old archive of the forum’s history remain available with its many answers? Or, will it be phased out?

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## [Tic-Tac-Toe not working](https://discourse.processing.org/t/tic-tac-toe-not-working/130)

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**Author:** [@mikegiannak](https://discourse.processing.org/u/mikegiannak)\
**Replies:** 6\
**Last updated:** [May 20, 2018, 8:21am UTC](https://discourse.processing.org/t/tic-tac-toe-not-working/130 "2018-05-20T08:21:26Z")

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So me and a friend are trying to make a tic-tac-toe game. Everything was going fine and I ran into this problem: The program is working as long as you don’t press on a cell you have already put an X or an O. Though we ha…

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## [Processing Dino Game](https://discourse.processing.org/t/processing-dino-game/114)

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**Author:** [@Baipyrus](https://discourse.processing.org/u/Baipyrus)\
**Replies:** 2\
**Last updated:** [May 19, 2018, 1:27pm UTC](https://discourse.processing.org/t/processing-dino-game/114 "2018-05-19T13:27:29Z")

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Hello everyone, I just wanted to ask for some help in a small Game I tried to program. I got this bit of code where im basically trying to let a small black rectangle go jump in the air for first. Now, I got the rectang…

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## [Script to input data feed on a mesh](https://discourse.processing.org/t/script-to-input-data-feed-on-a-mesh/124)

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**Author:** [@miam1](https://discourse.processing.org/u/miam1)\
**Replies:** 3\
**Last updated:** [May 19, 2018, 11:44am UTC](https://discourse.processing.org/t/script-to-input-data-feed-on-a-mesh/124 "2018-05-19T11:44:09Z")

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Does anyone know of a script (or a method to try and create one) to input a data feed that will disrupt a 3d scanned mesh? (Ie: wind or temperature feed that could “run” across a 3d surface)

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## [Get frequency value](https://discourse.processing.org/t/get-frequency-value/73)

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**Author:** [@Strimply](https://discourse.processing.org/u/Strimply)\
**Replies:** 2\
**Last updated:** [May 18, 2018, 10:02pm UTC](https://discourse.processing.org/t/get-frequency-value/73 "2018-05-18T22:02:00Z")

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I’m an italian student, and I’m using p5’s libraries to create a web guitar tuner. I would like to know if there is a way to get the frequency of the microphone input. Thanks

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## [Null pointer exception on for loop over ArrayList](https://discourse.processing.org/t/null-pointer-exception-on-for-loop-over-arraylist/106)

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**Author:** [@BP3d](https://discourse.processing.org/u/BP3d)\
**Replies:** 3\
**Last updated:** [May 18, 2018, 4:14pm UTC](https://discourse.processing.org/t/null-pointer-exception-on-for-loop-over-arraylist/106 "2018-05-18T16:14:21Z")

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hi everyone this is my first posed i have to make a came for school and i have choisen crossy road. but i get nullpointerexeption and i dont know why this is my code: // array s ArrayList \<Car\> carsList; ArrayList \<T…

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## [MIDI Bus Library Interaction Quirk](https://discourse.processing.org/t/midi-bus-library-interaction-quirk/69)

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**Author:** [@munk](https://discourse.processing.org/u/munk)\
**Replies:** 3\
**Last updated:** [May 18, 2018, 3:13pm UTC](https://discourse.processing.org/t/midi-bus-library-interaction-quirk/69 "2018-05-18T15:13:47Z")

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Working on a sketch that uses MIDIbus to read keystrokes which are mapped to draw/hide objects in an array. The original algorithm used a boolean value to determine whether or not to redraw, unfortunately that method cau…

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## [Running sketch from OpenProcessing.org in PDE](https://discourse.processing.org/t/running-sketch-from-openprocessing-org-in-pde/97)

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**Author:** [@igenh](https://discourse.processing.org/u/igenh)\
**Replies:** 4\
**Last updated:** [May 18, 2018, 1:56pm UTC](https://discourse.processing.org/t/running-sketch-from-openprocessing-org-in-pde/97 "2018-05-18T13:56:43Z")

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Hi… I’m really new to processing and I need help figuring out why so many errors are occuring on this sketch from openprocessing… The link is https://www.openprocessing.org/sketch/424983 . THANKS

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## [Udp to arduino fifo](https://discourse.processing.org/t/udp-to-arduino-fifo/54)

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**Author:** [@Manigui](https://discourse.processing.org/u/Manigui)\
**Replies:** 6\
**Last updated:** [May 15, 2018, 4:59pm UTC](https://discourse.processing.org/t/udp-to-arduino-fifo/54 "2018-05-15T16:59:02Z")

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Hello Processing Community !!! First, I’m sorry for my bad english-level but I come from France; if I do some mistake, please, excuse me ! I’m working on a projet : This is a Raspberry with a Processing Program wich ca…

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## [Turning kinect skeleton bones into capsule shapes hemesh kinectpv2](https://discourse.processing.org/t/turning-kinect-skeleton-bones-into-capsule-shapes-hemesh-kinectpv2/5574)

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**Author:** [@moonspacedancer](https://discourse.processing.org/u/moonspacedancer)\
**Replies:** 0\
**Last updated:** [March 29, 2018, 7:00am UTC](https://discourse.processing.org/t/turning-kinect-skeleton-bones-into-capsule-shapes-hemesh-kinectpv2/5574 "2018-03-29T07:00:00Z")

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Hi, I am using the kinectpv2 library and hemesh library to just do something basic before moving on to what I actually want to do. I have altered the skeleton depth tracking example from kinectpv2 to try to draw capsules…

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