# Latest

**URL:** https://discourse.processing.org/latest.md?no_subcategories=false&page=588

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

**Page:** 589

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## [I can't describe what's my problem](https://discourse.processing.org/t/i-cant-describe-whats-my-problem/3289)

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**Author:** [@Kayno](https://discourse.processing.org/u/Kayno)\
**Replies:** 4\
**Last updated:** [September 6, 2018, 9:01am UTC](https://discourse.processing.org/t/i-cant-describe-whats-my-problem/3289 "2018-09-06T09:01:54Z")

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Hi, I’m creating an app for fun on my phone and I got that… :

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## [Get orientation in VR mode?](https://discourse.processing.org/t/get-orientation-in-vr-mode/3260)

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**Author:** [@jetjaguar](https://discourse.processing.org/u/jetjaguar)\
**Replies:** 2\
**Last updated:** [September 5, 2018, 10:47pm UTC](https://discourse.processing.org/t/get-orientation-in-vr-mode/3260 "2018-09-05T22:47:54Z")

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Hey everybody! I’d like to get whatever my orientation is while in VR mode. I don’t mean just landscape or portrait but the exact azimuth, e.g. -PI to PI. I know how to get my orientation via the compass example, but t…

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## [Intro to programming via art](https://discourse.processing.org/t/intro-to-programming-via-art/255)

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**Author:** [@matchen](https://discourse.processing.org/u/matchen)\
**Replies:** 14\
**Last updated:** [September 5, 2018, 7:50pm UTC](https://discourse.processing.org/t/intro-to-programming-via-art/255 "2018-09-05T19:50:28Z")

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I’m thinking of using Processing next year for my grade 10 intro course. Need to decide which language to go with – probably Python or JS. I’d like to make it a girl-friemdly class, and I was thinking of focussing on ge…

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## [Minim Not Working on Ubuntu Server](https://discourse.processing.org/t/minim-not-working-on-ubuntu-server/3004)

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**Author:** [@oOoOoO](https://discourse.processing.org/u/oOoOoO)\
**Replies:** 6\
**Last updated:** [September 5, 2018, 4:39pm UTC](https://discourse.processing.org/t/minim-not-working-on-ubuntu-server/3004 "2018-09-05T16:39:41Z")

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Hello! I am trying to port over a processing sketch onto a Ubuntu server. Its being run in a headless mode, and I’m not sure if that has any effect on whats going on. For some reason I get ==== JavaSound Minim Error ==…

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## [\[answered\] How to convert JSONObject to string without files?](https://discourse.processing.org/t/answered-how-to-convert-jsonobject-to-string-without-files/3286)

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**Author:** [@Architector\_4](https://discourse.processing.org/u/Architector_4)\
**Replies:** 2\
**Last updated:** [September 5, 2018, 4:09pm UTC](https://discourse.processing.org/t/answered-how-to-convert-jsonobject-to-string-without-files/3286 "2018-09-05T16:09:28Z")

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I have a JSON object. I want to convert it to a single string. Right now, the only method for doing this in my mind is using the saveJSONObject(…) function which saves it as a text file, and then reading that file. Howe…

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## [Image texture on a softbody](https://discourse.processing.org/t/image-texture-on-a-softbody/3193)

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**Author:** [@Adrien](https://discourse.processing.org/u/Adrien)\
**Replies:** 3\
**Last updated:** [September 5, 2018, 1:18pm UTC](https://discourse.processing.org/t/image-texture-on-a-softbody/3193 "2018-09-05T13:18:56Z")

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Hi, I want to make a image fly like an paper blow by the wind… Do you know if it’s possible to apply a texture on a softbody, for exemple using pixelflow lib? Thanks! A.

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## [PDF export, how to tint() image?](https://discourse.processing.org/t/pdf-export-how-to-tint-image/3246)

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**Author:** [@mloiz](https://discourse.processing.org/u/mloiz)\
**Replies:** 3\
**Last updated:** [September 5, 2018, 12:52pm UTC](https://discourse.processing.org/t/pdf-export-how-to-tint-image/3246 "2018-09-05T12:52:47Z")

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With the processing.pdf library, is it normal that I cannot tint() an image ? import processing.pdf.\*; PImage img ; color orange, yellow, green; void setup() { size(600, 600); beginRecord(PDF, "testExport.pdf"); …

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## [Reference and Help Tabs greyed out](https://discourse.processing.org/t/reference-and-help-tabs-greyed-out/1340)

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**Author:** [@Livi](https://discourse.processing.org/u/Livi)\
**Replies:** 10\
**Last updated:** [September 5, 2018, 12:44pm UTC](https://discourse.processing.org/t/reference-and-help-tabs-greyed-out/1340 "2018-09-05T12:44:49Z")

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Hi there, I’m new to Processing, and computer stuff in general. I have the most recent version of Processing, I have all my processing sketch files and the application file stored in the same folder on my mac. When I fi…

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## [oscP5 library, oscEvent\_checkTypetag](https://discourse.processing.org/t/oscp5-library-oscevent-checktypetag/3229)

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**Author:** [@netphysicist](https://discourse.processing.org/u/netphysicist)\
**Replies:** 7\
**Last updated:** [September 5, 2018, 1:23am UTC](https://discourse.processing.org/t/oscp5-library-oscevent-checktypetag/3229 "2018-09-05T01:23:10Z")

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Hello, i am working on program about sending/receiving messages with oscP5 library…My problem is that in the begging i have declare my values as double but into the oscEvent(OscMessage m) i dont know how can i check if …

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## [Minim on Raspberry Pi loadFile problems](https://discourse.processing.org/t/minim-on-raspberry-pi-loadfile-problems/3140)

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**Author:** [@dislexigon](https://discourse.processing.org/u/dislexigon)\
**Replies:** 10\
**Last updated:** [September 4, 2018, 9:25pm UTC](https://discourse.processing.org/t/minim-on-raspberry-pi-loadfile-problems/3140 "2018-09-04T21:25:54Z")

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Hey everyone, I’m having some problems loading files using the Minim library on a Raspberry Pi. If I comment out the loading of any one file, and the call of the associated function “playFile()” in the “draw()” loop, t…

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## [\[SOLVED\] Having a visual problem with overlapping ellipses](https://discourse.processing.org/t/solved-having-a-visual-problem-with-overlapping-ellipses/3253)

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**Author:** [@VimHax](https://discourse.processing.org/u/VimHax)\
**Replies:** 18\
**Last updated:** [September 4, 2018, 7:08pm UTC](https://discourse.processing.org/t/solved-having-a-visual-problem-with-overlapping-ellipses/3253 "2018-09-04T19:08:30Z")

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I’m having a issue where I’m trying to cover a circle which is fully white (255) with a circle which is not fully white (100) but I can’t seem to get it covered… New Sketch - size(1000,1000); noStroke(); fill(255,255…

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## [Stretching and tinting an object](https://discourse.processing.org/t/stretching-and-tinting-an-object/3050)

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**Author:** [@tefa](https://discourse.processing.org/u/tefa)\
**Replies:** 2\
**Last updated:** [September 4, 2018, 5:55pm UTC](https://discourse.processing.org/t/stretching-and-tinting-an-object/3050 "2018-09-04T17:55:15Z")

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Hello Processors, thank you for your time. I have a video object that bounces around and I program it so that when you mousePressed on either of its iterations it stretches but the mouse arrow moves awkwardly to the 0,0 …

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## [Collision with Gravity](https://discourse.processing.org/t/collision-with-gravity/3089)

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**Author:** [@Manatee](https://discourse.processing.org/u/Manatee)\
**Replies:** 10\
**Last updated:** [September 4, 2018, 2:13pm UTC](https://discourse.processing.org/t/collision-with-gravity/3089 "2018-09-04T14:13:58Z")

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Hi all! Im here again looking for help from you super genius :smiley: Im building a mini (Ztupid) game so I can learn some physics object with PVector and Collision in 2D dimension. The game is pretty simple, There is…

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## [Selling Finished projects](https://discourse.processing.org/t/selling-finished-projects/3238)

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**Author:** [@codingking03](https://discourse.processing.org/u/codingking03)\
**Replies:** 2\
**Last updated:** [September 4, 2018, 3:50am UTC](https://discourse.processing.org/t/selling-finished-projects/3238 "2018-09-04T03:50:50Z")

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Are you allowed to sell programs built in processing/p5.js?

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## [Simple filling issue](https://discourse.processing.org/t/simple-filling-issue/3171)

<div class="topic-metadata">

**Author:** [@Rennorb](https://discourse.processing.org/u/Rennorb)\
**Replies:** 2\
**Last updated:** [September 3, 2018, 3:41pm UTC](https://discourse.processing.org/t/simple-filling-issue/3171 "2018-09-03T15:41:36Z")

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Hi. I have tried to write a really simple board game, but the simplest code just refused to work. Here is the full code int cell = 30; int W = 1; int B = -W; int E = 0; int selectorX = -1; int selectorY = -1; int \[\]…

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## [Background overwriting character](https://discourse.processing.org/t/background-overwriting-character/3234)

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**Author:** [@Hedgy](https://discourse.processing.org/u/Hedgy)\
**Replies:** 2\
**Last updated:** [September 3, 2018, 8:56pm UTC](https://discourse.processing.org/t/background-overwriting-character/3234 "2018-09-03T20:56:13Z")

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Hey all, I currently am trying to make a zelda like game. Right now I am working on the character. Currently, I have the background being drawn over the character. Here’s a gif of what I mean: https://gph.is/2oCQdmk And…

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## [Automated Projection Mapping Calibration](https://discourse.processing.org/t/automated-projection-mapping-calibration/1718)

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**Author:** [@imnotjohn](https://discourse.processing.org/u/imnotjohn)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 8:03pm UTC](https://discourse.processing.org/t/automated-projection-mapping-calibration/1718 "2018-09-03T20:03:06Z")

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Greetings! I want to use Processing for a projection mapping project. I have multiple projectors in a small studio space. I am currently using MadMapper to create a mesh for the mapping, however, it is quite tedious and …

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## [Slider Value Delay](https://discourse.processing.org/t/slider-value-delay/2629)

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**Author:** [@sandy](https://discourse.processing.org/u/sandy)\
**Replies:** 16\
**Last updated:** [September 3, 2018, 6:13pm UTC](https://discourse.processing.org/t/slider-value-delay/2629 "2018-09-03T18:13:03Z")

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I want to set the value of the duty cycle through the slider in processing, but when I set the slider value (0-255) there is a very long delay. How to overcome it ? This is my arduino code: #include \<SoftwareSerial.h\> …

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## [Triangle is Moving but is getting Bigger as it moves](https://discourse.processing.org/t/triangle-is-moving-but-is-getting-bigger-as-it-moves/3205)

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**Author:** [@ant](https://discourse.processing.org/u/ant)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 6:02pm UTC](https://discourse.processing.org/t/triangle-is-moving-but-is-getting-bigger-as-it-moves/3205 "2018-09-03T18:02:40Z")

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I’m having trouble getting my triangle to stop getting bigger as it moves, any suggestions? float xa=30; float ya=75; float xb=58; float yb=20; float xc=86; float yc=75; float xSpeed=10; float ySpeed=10; void setup(){ …

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## [How can I segment an image and create many images](https://discourse.processing.org/t/how-can-i-segment-an-image-and-create-many-images/3231)

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**Author:** [@donammar](https://discourse.processing.org/u/donammar)\
**Replies:** 1\
**Last updated:** [September 3, 2018, 5:52pm UTC](https://discourse.processing.org/t/how-can-i-segment-an-image-and-create-many-images/3231 "2018-09-03T17:52:39Z")

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How can I segment (crop) an image and create many images ? i don’t find good and easy tutorials on processing.js why ?

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## [Changing alignment on bang from cp5](https://discourse.processing.org/t/changing-alignment-on-bang-from-cp5/3185)

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**Author:** [@kat](https://discourse.processing.org/u/kat)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 5:37pm UTC](https://discourse.processing.org/t/changing-alignment-on-bang-from-cp5/3185 "2018-09-03T17:37:32Z")

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Hi all, I’m using a bang from the cp5 library as a button. Is there a way to make the given coordinates the center of the button, similar to the imageMode(CENTER) for images? I’ve looked through the cp5 library and I c…

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## [Variable/Logic Help: Slot Machine Project - Recognize 3 matching images?](https://discourse.processing.org/t/variable-logic-help-slot-machine-project-recognize-3-matching-images/3198)

<div class="topic-metadata">

**Author:** [@mnoble](https://discourse.processing.org/u/mnoble)\
**Replies:** 10\
**Last updated:** [September 3, 2018, 5:17pm UTC](https://discourse.processing.org/t/variable-logic-help-slot-machine-project-recognize-3-matching-images/3198 "2018-09-03T17:17:42Z")

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Hello Processing Forum, I am working on a project that is similar to a slot-machine. I am running 3 rows of images (animated gifs and I am stumped on whether I can construct a line of code in my current code logic that …

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## [Random Image Using an Array](https://discourse.processing.org/t/random-image-using-an-array/3181)

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**Author:** [@eschulzpsd](https://discourse.processing.org/u/eschulzpsd)\
**Replies:** 11\
**Last updated:** [September 3, 2018, 3:58pm UTC](https://discourse.processing.org/t/random-image-using-an-array/3181 "2018-09-03T15:58:13Z")

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Hi, I’m trying to use oop to select a random image when the mouse is clicked. I get the image to come up, but I need help making the mouse click display the new image. Sorry, not sure what to do about images in my sketc…

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## [Spritesheet/cutting an image](https://discourse.processing.org/t/spritesheet-cutting-an-image/3174)

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**Author:** [@Hedgy](https://discourse.processing.org/u/Hedgy)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 3:51pm UTC](https://discourse.processing.org/t/spritesheet-cutting-an-image/3174 "2018-09-03T15:51:58Z")

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I have a spritesheet for a character and i’d like to be able to split it up in processing. Any way possible?

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## [Version 1.5 in windows10](https://discourse.processing.org/t/version-1-5-in-windows10/3165)

<div class="topic-metadata">

**Author:** [@yesi360](https://discourse.processing.org/u/yesi360)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 3:35pm UTC](https://discourse.processing.org/t/version-1-5-in-windows10/3165 "2018-09-03T15:35:33Z")

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Hi It’s possible installed 2 differents versions processing in the same computer? Actually im use the 3.37 version, but i need use open Ni and I thing (Im reading and research) it just works with 1.5 I wan to try the …

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## [How I can do score](https://discourse.processing.org/t/how-i-can-do-score/3223)

<div class="topic-metadata">

**Author:** [@Pedro](https://discourse.processing.org/u/Pedro)\
**Replies:** 4\
**Last updated:** [September 3, 2018, 11:17am UTC](https://discourse.processing.org/t/how-i-can-do-score/3223 "2018-09-03T11:17:41Z")

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Hello, I’m doing a game and I’m new to Processing, I’ve done this,I’ve been looking for videos, in forums and nothing, I’m having problems in the score, every time I give it where it has to add +1, it adds much more. PI…

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## [Inaccurate time intervals for a Metronome](https://discourse.processing.org/t/inaccurate-time-intervals-for-a-metronome/2463)

<div class="topic-metadata">

**Author:** [@rsomani95](https://discourse.processing.org/u/rsomani95)\
**Replies:** 12\
**Last updated:** [September 3, 2018, 9:27am UTC](https://discourse.processing.org/t/inaccurate-time-intervals-for-a-metronome/2463 "2018-09-03T09:27:59Z")

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Hello. I just started working on a metronome app that I would like to create. I’m having trouble with triggering the beat on precise time intervals. Besides that, Processing’s graphics are inconsistent too. The logic is…

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## [Working with other character sets/UTF-8 on windows?](https://discourse.processing.org/t/working-with-other-character-sets-utf-8-on-windows/3157)

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**Author:** [@lmccandless](https://discourse.processing.org/u/lmccandless)\
**Replies:** 1\
**Last updated:** [September 3, 2018, 4:45am UTC](https://discourse.processing.org/t/working-with-other-character-sets-utf-8-on-windows/3157 "2018-09-03T04:45:47Z")

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void setup(){ println("тестирование"); } this also does not work PrintStream out = null; try { out = new PrintStream(System.out, true, "UTF-8"); out.println("тестирование"); } catch (Exception e) { …

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## [Questions about my Color Array](https://discourse.processing.org/t/questions-about-my-color-array/3110)

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**Author:** [@Benjamin](https://discourse.processing.org/u/Benjamin)\
**Replies:** 5\
**Last updated:** [September 3, 2018, 4:30am UTC](https://discourse.processing.org/t/questions-about-my-color-array/3110 "2018-09-03T04:30:00Z")

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Hi, I’m new to programming and have a few questions about a small piece of code that I am currently writing in Processing 3. So at the moment I have an array with four different colors in it that represent the four diffe…

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## [p5.Geolocate Library - Smallest usable geoFenceCiricle()](https://discourse.processing.org/t/p5-geolocate-library-smallest-usable-geofenceciricle/2735)

<div class="topic-metadata">

**Author:** [@currymike](https://discourse.processing.org/u/currymike)\
**Replies:** 5\
**Last updated:** [September 3, 2018, 2:20am UTC](https://discourse.processing.org/t/p5-geolocate-library-smallest-usable-geofenceciricle/2735 "2018-09-03T02:20:40Z")

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Hello, I’m building an app for a Poetry Walk through a park using P5.JS and the Geolocate library. I have the basic structure of the app setup but I am having issues with the accuracy of the GPS coordinates. As the us…

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