# Latest

**URL:** https://discourse.processing.org/latest.md?no_subcategories=false&page=225

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

**Page:** 226

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## [AudioIn shared access](https://discourse.processing.org/t/audioin-shared-access/29935)

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**Author:** [@ianef](https://discourse.processing.org/u/ianef)\
**Replies:** 2\
**Last updated:** [May 7, 2021, 11:41am UTC](https://discourse.processing.org/t/audioin-shared-access/29935 "2021-05-07T11:41:13Z")

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First off I’d like to say I’m new to Processing and it’s just GREAT! :grinning: I’m trying to work out if it’s possible to have shared access to an audio input device. Windows certainly supports this but the javax.sound…

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## [Get all children from SVG](https://discourse.processing.org/t/get-all-children-from-svg/29932)

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**Author:** [@thesandrobrito](https://discourse.processing.org/u/thesandrobrito)\
**Replies:** 8\
**Last updated:** [May 7, 2021, 11:36am UTC](https://discourse.processing.org/t/get-all-children-from-svg/29932 "2021-05-07T11:36:32Z")

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Hi Everyone. I came back to processing after a few years of not coding anything and I am struggling with something I think I could do before. I’m looking to draw SVGs with the flexibility of changing the colours of the…

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## [Reading barcodes](https://discourse.processing.org/t/reading-barcodes/29868)

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**Author:** [@Th3cG](https://discourse.processing.org/u/Th3cG)\
**Replies:** 28\
**Last updated:** [May 7, 2021, 6:44am UTC](https://discourse.processing.org/t/reading-barcodes/29868 "2021-05-07T06:44:28Z")

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Ciao! I’d like to scan some UPC barcodes to get the product number, and after some research I unsuccessfully used the following libraries Zxing for Processing (unable to load some plugins for gstreamer 1.0) and QRCode…

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## [How can I use p5.js sketch as loader for website?](https://discourse.processing.org/t/how-can-i-use-p5-js-sketch-as-loader-for-website/29890)

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**Author:** [@cn13](https://discourse.processing.org/u/cn13)\
**Replies:** 10\
**Last updated:** [May 7, 2021, 5:46am UTC](https://discourse.processing.org/t/how-can-i-use-p5-js-sketch-as-loader-for-website/29890 "2021-05-07T05:46:35Z")

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hi there, i have created a p5.js sketch and tried to implement it on my website as a loader… the problem is, that i have to load the p5.js sketch in the body part of my HTML because the sketch would still be visible aft…

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## [What does p5.Geometry do and how to use it?](https://discourse.processing.org/t/what-does-p5-geometry-do-and-how-to-use-it/29919)

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**Author:** [@heyitsabhi](https://discourse.processing.org/u/heyitsabhi)\
**Replies:** 2\
**Last updated:** [May 7, 2021, 3:06am UTC](https://discourse.processing.org/t/what-does-p5-geometry-do-and-how-to-use-it/29919 "2021-05-07T03:06:58Z")

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Could you please guys tell me what p5.Geometry is doing ? I searched the GitHub and References but doesn’t understand. Can someone please post an example on Geometry. Please explain to me what it does please…

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## [How to assign HTML input forms to p5 variables?](https://discourse.processing.org/t/how-to-assign-html-input-forms-to-p5-variables/29915)

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**Author:** [@Gershy13](https://discourse.processing.org/u/Gershy13)\
**Replies:** 2\
**Last updated:** [May 7, 2021, 12:30am UTC](https://discourse.processing.org/t/how-to-assign-html-input-forms-to-p5-variables/29915 "2021-05-07T00:30:16Z")

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Hi, so ive just integrated my p5 sketch into my website which already has the gui made (buttons, sliders, color pickers etc) using HTML5/ standard HTML input modes. Im trying to figure out a way to link those inputs to …

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## [Issue in ellipse collision](https://discourse.processing.org/t/issue-in-ellipse-collision/29923)

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**Author:** [@helloscoopz](https://discourse.processing.org/u/helloscoopz)\
**Replies:** 6\
**Last updated:** [May 6, 2021, 9:28pm UTC](https://discourse.processing.org/t/issue-in-ellipse-collision/29923 "2021-05-06T21:28:32Z")

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CowDemo.pde ArrayList\<Cow\> particles; void setup() { frameRate(30); //size(1000, 800); size(300, 300); particles = new ArrayList\<Cow\>(); for (int i = 0; i \<= 1; i++) { particles.add(new Cow()); } } voi…

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## [Standard Processing functions not working in APDE Wear Companion (Wear OS)](https://discourse.processing.org/t/standard-processing-functions-not-working-in-apde-wear-companion-wear-os/29917)

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**Author:** [@Vetkwabje](https://discourse.processing.org/u/Vetkwabje)\
**Replies:** 0\
**Last updated:** [May 6, 2021, 3:57pm UTC](https://discourse.processing.org/t/standard-processing-functions-not-working-in-apde-wear-companion-wear-os/29917 "2021-05-06T15:57:14Z")

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Hi everyone! Recently, I’ve acquired a new smartwatch (Mobvoi Ticwatch Pro 3). I was really keen to designing my own watchfaces. Yesterday, I finally succeeded in doing so, but not without a ton of hassle and trial and …

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## [Hired work for - 10K programmatically generated images](https://discourse.processing.org/t/hired-work-for-10k-programmatically-generated-images/29903)

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**Author:** [@MasterBuZ](https://discourse.processing.org/u/MasterBuZ)\
**Replies:** 21\
**Last updated:** [May 6, 2021, 4:10pm UTC](https://discourse.processing.org/t/hired-work-for-10k-programmatically-generated-images/29903 "2021-05-06T16:10:19Z")

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please format code with \</\> button \* homework policy \* asking questions Hi Everyone, I’m not an IT guys so I hope what I’m trying to explain makes sense. I’m looking to generate 10K images from 170 assets to create …

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## [Self.parent.parent\_?](https://discourse.processing.org/t/self-parent-parent/29855)

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**Author:** [@Mayarch](https://discourse.processing.org/u/Mayarch)\
**Replies:** 11\
**Last updated:** [May 6, 2021, 2:44pm UTC](https://discourse.processing.org/t/self-parent-parent/29855 "2021-05-06T14:44:57Z")

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class LineAgent(IParticle): def init(self, parent, dir): IParticle.init(self, parent.pos().cp(dir)) self.parent = parent self.dir = dir self.hide() self.fric(0.2) self.isColliding = False def upd…

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## [Multiple Windows, closing and interactions](https://discourse.processing.org/t/multiple-windows-closing-and-interactions/25693)

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**Author:** [@MiguelSanches](https://discourse.processing.org/u/MiguelSanches)\
**Replies:** 1\
**Last updated:** [May 6, 2021, 1:25pm UTC](https://discourse.processing.org/t/multiple-windows-closing-and-interactions/25693 "2021-05-06T13:25:12Z")

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Hi, For the last days, I have been playing with PApplet’s and creating multiple windows. After some long research I found this post on the forum (https://discourse.processing.org/t/closing-a-second-window/381/10) Now,…

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## [Rotating a 2D PImage within a 3D P3D environment?](https://discourse.processing.org/t/rotating-a-2d-pimage-within-a-3d-p3d-environment/29874)

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**Author:** [@Chubbulus](https://discourse.processing.org/u/Chubbulus)\
**Replies:** 13\
**Last updated:** [May 6, 2021, 1:05pm UTC](https://discourse.processing.org/t/rotating-a-2d-pimage-within-a-3d-p3d-environment/29874 "2021-05-06T13:05:28Z")

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Hi. I’m wondering how I could get the blue square shown floating within the image to instead lay horrizontally across the center of the skybox sphere rather than vertically as it is now. Any help?

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## [Posters interactivos sobre PImage](https://discourse.processing.org/t/posters-interactivos-sobre-pimage/29710)

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**Author:** [@jladino](https://discourse.processing.org/u/jladino)\
**Replies:** 2\
**Last updated:** [May 6, 2021, 1:01pm UTC](https://discourse.processing.org/t/posters-interactivos-sobre-pimage/29710 "2021-05-06T13:01:10Z")

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Hola todos, estoy aprendiendo desde cero Processing y viendo algunos tutoriales encontré este ejercicio para hacer un poster interactivo sobre una imagen real. En este caso a la posición del mouse está anclado un persona…

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## [Skia Graphics as background](https://discourse.processing.org/t/skia-graphics-as-background/29846)

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**Author:** [@matheplica](https://discourse.processing.org/u/matheplica)\
**Replies:** 4\
**Last updated:** [May 6, 2021, 11:03am UTC](https://discourse.processing.org/t/skia-graphics-as-background/29846 "2021-05-06T11:03:35Z")

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Hi, I’m trying to use skiaGraphics on linux as background. See this post for more explanation on skia : skia Discussion In my code, I must choose : even skia works and PGraphics not or vice versa. import micycle.proce…

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## [Draw a circle segment](https://discourse.processing.org/t/draw-a-circle-segment/29900)

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**Author:** [@SaftigMelo](https://discourse.processing.org/u/SaftigMelo)\
**Replies:** 4\
**Last updated:** [May 6, 2021, 9:55am UTC](https://discourse.processing.org/t/draw-a-circle-segment/29900 "2021-05-06T09:55:43Z")

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Hello, I am currently trying to draw a sailboat with Processing in Java. I'm failing on the bottom part right now. I was thinking that I can use a circle segment for it. I wanted to use the arc() method for this only…

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## [Can We Do This Together? (Two robots in a bar)](https://discourse.processing.org/t/can-we-do-this-together-two-robots-in-a-bar/29852)

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**Author:** [@rst96](https://discourse.processing.org/u/rst96)\
**Replies:** 4\
**Last updated:** [May 5, 2021, 9:34pm UTC](https://discourse.processing.org/t/can-we-do-this-together-two-robots-in-a-bar/29852 "2021-05-05T21:34:42Z")

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I’m newbie on processing 3. I decided create a scene with experienced people (so you). Can we do this task together step-by-step? If you help me, I will glad. In 3D animation. Two guys drink coffee 1 table, 2 chairs, 2…

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## [AudioIn only returns noise (Windows 10)](https://discourse.processing.org/t/audioin-only-returns-noise-windows-10/29892)

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**Author:** [@NumericPrime](https://discourse.processing.org/u/NumericPrime)\
**Replies:** 6\
**Last updated:** [May 5, 2021, 7:37pm UTC](https://discourse.processing.org/t/audioin-only-returns-noise-windows-10/29892 "2021-05-05T19:37:04Z")

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I wanted to try out the FFT class in processing. The example code did not work, as it wasn’t showing any result. A slight variation showed that the AudioIn did in fact get Information also I was checking the amplitude.…

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## [Map texture onto PATH shape](https://discourse.processing.org/t/map-texture-onto-path-shape/29891)

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**Author:** [@Frinkel](https://discourse.processing.org/u/Frinkel)\
**Replies:** 1\
**Last updated:** [May 5, 2021, 4:17pm UTC](https://discourse.processing.org/t/map-texture-onto-path-shape/29891 "2021-05-05T16:17:58Z")

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Hello, I have a shape, which has a texture applied to it, but I would like the shape to be of type PATH, since this will allow the use of the contains(x,y) method. The problem is, if I change the shape type to PATH, no …

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## [Some help with rendering a 2D onject and a 3D object at the same time in P3D?](https://discourse.processing.org/t/some-help-with-rendering-a-2d-onject-and-a-3d-object-at-the-same-time-in-p3d/29880)

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**Author:** [@Chubbulus](https://discourse.processing.org/u/Chubbulus)\
**Replies:** 3\
**Last updated:** [May 5, 2021, 2:48pm UTC](https://discourse.processing.org/t/some-help-with-rendering-a-2d-onject-and-a-3d-object-at-the-same-time-in-p3d/29880 "2021-05-05T14:48:47Z")

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Hi. So I have a scene rendered, but I can’t seem to have the sea and the arwing ship model rendered at the same time? The arwing model (on the right) is a 3D .obj model exported from Blender. The sea is a 2D PImage (on …

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## [No serial library processing for smartphone](https://discourse.processing.org/t/no-serial-library-processing-for-smartphone/29869)

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**Author:** [@ZENAR57](https://discourse.processing.org/u/ZENAR57)\
**Replies:** 6\
**Last updated:** [May 5, 2021, 1:33pm UTC](https://discourse.processing.org/t/no-serial-library-processing-for-smartphone/29869 "2021-05-05T13:33:31Z")

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Hello. Help with the Serial Library for APDE Processing. On the smartphone, I can not find anywhere and connect the zip file. Therefore, an error in the line -import processing.Serial. \*; When binding to the Arduino and…

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## [Map image onto shape](https://discourse.processing.org/t/map-image-onto-shape/29879)

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**Author:** [@Frinkel](https://discourse.processing.org/u/Frinkel)\
**Replies:** 2\
**Last updated:** [May 5, 2021, 1:15pm UTC](https://discourse.processing.org/t/map-image-onto-shape/29879 "2021-05-05T13:15:46Z")

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Hi I’m working with the processing library for Java, and are having some issues giving my shapes a texture, right now, the texture isn’t showing. I hope some of you guys might have an idea, of what I’m doing wrong. IDE …

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## [Https://qiita.com/enkatsu/items/37fcca5ceb30de13f565](https://discourse.processing.org/t/https-qiita-com-enkatsu-items-37fcca5ceb30de13f565/28134)

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**Author:** [@jafal](https://discourse.processing.org/u/jafal)\
**Replies:** 2\
**Last updated:** [May 5, 2021, 1:14pm UTC](https://discourse.processing.org/t/https-qiita-com-enkatsu-items-37fcca5ceb30de13f565/28134 "2021-05-05T13:14:05Z")

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PImage img; PShape sphere; PShape box; void setup() { size(600, 600, P3D); img = loadImage("world32k.jpg"); sphere = createShape(SPHERE, 100); sphere.setTexture(img); sphere.setStrokeWeight(0); box = create…

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## [How can I implement voice recognition in JAVA mode?](https://discourse.processing.org/t/how-can-i-implement-voice-recognition-in-java-mode/29713)

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**Author:** [@GWAK](https://discourse.processing.org/u/GWAK)\
**Replies:** 19\
**Last updated:** [May 5, 2021, 9:43am UTC](https://discourse.processing.org/t/how-can-i-implement-voice-recognition-in-java-mode/29713 "2021-05-05T09:43:24Z")

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please format code with \</\> button \* homework policy \* asking questions How can I implement voice recognition in JAVA mode? import com.getflourish.stt.\*; import ddf.minim.\*; import javax.sound.sampled.\*; STT …

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## [French Processing community day and how to get started](https://discourse.processing.org/t/french-processing-community-day-and-how-to-get-started/25814)

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**Author:** [@josephh](https://discourse.processing.org/u/josephh)\
**Replies:** 23\
**Last updated:** [May 5, 2021, 6:27am UTC](https://discourse.processing.org/t/french-processing-community-day-and-how-to-get-started/25814 "2021-05-05T06:27:06Z")

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Hi Processing fellows! I was searching something on the Processing website and came across the Processing community day 2020 and I think I missed the community Hangout, my bad ! :slight\_smile: I am living in France and…

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## [Building a tower out of squares in Processing](https://discourse.processing.org/t/building-a-tower-out-of-squares-in-processing/29863)

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**Author:** [@jakob.timo](https://discourse.processing.org/u/jakob.timo)\
**Replies:** 9\
**Last updated:** [May 5, 2021, 2:18am UTC](https://discourse.processing.org/t/building-a-tower-out-of-squares-in-processing/29863 "2021-05-05T02:18:50Z")

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Hello there! I need some help. I want to build a tower made out of squares. The should be made out of 10 squares and they should alternate between red and blue sqares. I have no plan where I even should start. Already…

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## [(javascript) - ignore this post](https://discourse.processing.org/t/javascript-ignore-this-post/29861)

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**Author:** [@UnderratedGuitarGUY](https://discourse.processing.org/u/UnderratedGuitarGUY)\
**Replies:** 7\
**Last updated:** [May 5, 2021, 12:27am UTC](https://discourse.processing.org/t/javascript-ignore-this-post/29861 "2021-05-05T00:27:11Z")

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please format code with \</\> button \* homework policy \* asking questions IGNORE THIS POST

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## [Bars:Beats:Sixteenths](https://discourse.processing.org/t/barssixteenths/29821)

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**Author:** [@UnderratedGuitarGUY](https://discourse.processing.org/u/UnderratedGuitarGUY)\
**Replies:** 4\
**Last updated:** [May 4, 2021, 11:16pm UTC](https://discourse.processing.org/t/barssixteenths/29821 "2021-05-04T23:16:45Z")

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please format code with \</\> button \* homework policy \* asking questions Hey, I’ve been working through a javascript beginners guide recently and I was wondering whether anyone could help me out with two conversion qu…

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## [Nodes System coding in Processing](https://discourse.processing.org/t/nodes-system-coding-in-processing/29736)

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**Author:** [@PokeAvi](https://discourse.processing.org/u/PokeAvi)\
**Replies:** 5\
**Last updated:** [May 4, 2021, 11:05pm UTC](https://discourse.processing.org/t/nodes-system-coding-in-processing/29736 "2021-05-04T23:05:41Z")

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Hello world! I am developing a school project that asks me to implement a node system that can be used in the production of design objects. It has to be a functional application in some field of design (product, archite…

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## [I would love some help on this code I am extremely stuck](https://discourse.processing.org/t/i-would-love-some-help-on-this-code-i-am-extremely-stuck/29858)

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**Author:** [@yoda9633](https://discourse.processing.org/u/yoda9633)\
**Replies:** 3\
**Last updated:** [May 4, 2021, 9:39pm UTC](https://discourse.processing.org/t/i-would-love-some-help-on-this-code-i-am-extremely-stuck/29858 "2021-05-04T21:39:10Z")

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I can’t get the square to go with the coordinate. I don’t know why its not syncing.

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## [Adding a border to the window in a P3D environment?](https://discourse.processing.org/t/adding-a-border-to-the-window-in-a-p3d-environment/29853)

<div class="topic-metadata">

**Author:** [@Chubbulus](https://discourse.processing.org/u/Chubbulus)\
**Replies:** 2\
**Last updated:** [May 4, 2021, 6:53pm UTC](https://discourse.processing.org/t/adding-a-border-to-the-window-in-a-p3d-environment/29853 "2021-05-04T18:53:19Z")

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Hi. How would I apply a border to the window when I have a P3D environment? What I mean is that I want the object that is floating below my ship model to instead be locked to the edges of the screen.as a border. I’m us…

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