# Latest

**URL:** https://discourse.processing.org/latest.md?no_subcategories=false&page=95

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

**Page:** 96

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## [Setup p5.js for beginners](https://discourse.processing.org/t/setup-p5-js-for-beginners/40210)

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**Author:** [@rajput999](https://discourse.processing.org/u/rajput999)\
**Replies:** 2\
**Last updated:** [December 19, 2022, 12:08pm UTC](https://discourse.processing.org/t/setup-p5-js-for-beginners/40210 "2022-12-19T12:08:57Z")

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Can anyone please help to setup p5.js in my computer

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## [Calculating from a "database" using a form?](https://discourse.processing.org/t/calculating-from-a-database-using-a-form/40192)

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**Author:** [@Teljemo](https://discourse.processing.org/u/Teljemo)\
**Replies:** 5\
**Last updated:** [December 19, 2022, 12:03pm UTC](https://discourse.processing.org/t/calculating-from-a-database-using-a-form/40192 "2022-12-19T12:03:05Z")

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Hi, I haven’t had as much time as I want to program and that means I feel that this post should be added in the beginners category. However! I got corrected when doing so and thinking back to when I did my first lines …

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## [Why does Processing take 10 seconds to load and run any sketch?](https://discourse.processing.org/t/why-does-processing-take-10-seconds-to-load-and-run-any-sketch/40169)

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**Author:** [@hallow255win](https://discourse.processing.org/u/hallow255win)\
**Replies:** 3\
**Last updated:** [December 17, 2022, 12:40pm UTC](https://discourse.processing.org/t/why-does-processing-take-10-seconds-to-load-and-run-any-sketch/40169 "2022-12-17T12:40:58Z")

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I have Processing 4 on my win 7 PC, every time i click “run” button on the sketch, it takes 8-10 seconds to load and pop up the window of canvas regardless of sketch’s complexity. The drawing process is, on the other ha…

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## [Help creating organic looking "blobs"](https://discourse.processing.org/t/help-creating-organic-looking-blobs/8777)

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**Author:** [@Hetoft](https://discourse.processing.org/u/Hetoft)\
**Replies:** 12\
**Last updated:** [December 18, 2022, 3:22pm UTC](https://discourse.processing.org/t/help-creating-organic-looking-blobs/8777 "2022-12-18T15:22:01Z")

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Hello there! I recently started getting to grips with Processing - and I love it so far! I want to be able to randomly create organic looking “blob” shapes - like these (which were drawn in Illustrator): Blobs What I…

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## [NullPointerException error](https://discourse.processing.org/t/nullpointerexception-error/40167)

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**Author:** [@onosecond](https://discourse.processing.org/u/onosecond)\
**Replies:** 7\
**Last updated:** [December 17, 2022, 6:46pm UTC](https://discourse.processing.org/t/nullpointerexception-error/40167 "2022-12-17T18:46:57Z")

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Question \[\] questions; //array of objects for the question class Screens sc; // object of the screen class Answers ans; final int stateFirst=0; //cannot be changed final int stateGameOver=1; final int stateq1=2; final in…

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## [Detect multiple key presses at once?](https://discourse.processing.org/t/detect-multiple-key-presses-at-once/40193)

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**Author:** [@REK166](https://discourse.processing.org/u/REK166)\
**Replies:** 2\
**Last updated:** [December 17, 2022, 6:24pm UTC](https://discourse.processing.org/t/detect-multiple-key-presses-at-once/40193 "2022-12-17T18:24:13Z")

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Is there a way to access all buttons currently pressed? If not, why? And if there is, how?

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## [Integument, a living illustration made with Processing](https://discourse.processing.org/t/integument-a-living-illustration-made-with-processing/40196)

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**Author:** [@mematron](https://discourse.processing.org/u/mematron)\
**Replies:** 0\
**Last updated:** [December 17, 2022, 6:12pm UTC](https://discourse.processing.org/t/integument-a-living-illustration-made-with-processing/40196 "2022-12-17T18:12:25Z")

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An interactive sci-fi illustration of a microscope interface. In this “living illustration,” you’ll find patterns and shapes that reveal information about the unique lifeforms that live on the surface of your skin, also …

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## [Error message about 'DrawableCompat'](https://discourse.processing.org/t/error-message-about-drawablecompat/40183)

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**Author:** [@David](https://discourse.processing.org/u/David)\
**Replies:** 3\
**Last updated:** [December 17, 2022, 4:40pm UTC](https://discourse.processing.org/t/error-message-about-drawablecompat/40183 "2022-12-17T16:40:15Z")

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I’m trying to run the “androidWidgets” example, and I’m getting an error message on a couple of lines, which I don’t understand. The example works, though, so I guess they’re just warning messages. The error message is: …

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## [My recorded DXF file turns up tilted when I open it in CAD](https://discourse.processing.org/t/my-recorded-dxf-file-turns-up-tilted-when-i-open-it-in-cad/25133)

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**Author:** [@Teljemo](https://discourse.processing.org/u/Teljemo)\
**Replies:** 10\
**Last updated:** [December 17, 2022, 6:45am UTC](https://discourse.processing.org/t/my-recorded-dxf-file-turns-up-tilted-when-i-open-it-in-cad/25133 "2022-12-17T06:45:20Z")

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Hi, I have found a purpose for a program I have been working on a while back. The program is based on another program I didn’t create so I don’t know all the history on how it was made and I am a beginner in programming…

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## [Question about sliders in controlP5 library (in Android mode)](https://discourse.processing.org/t/question-about-sliders-in-controlp5-library-in-android-mode/40174)

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**Author:** [@David](https://discourse.processing.org/u/David)\
**Replies:** 27\
**Last updated:** [December 16, 2022, 1:15pm UTC](https://discourse.processing.org/t/question-about-sliders-in-controlp5-library-in-android-mode/40174 "2022-12-16T13:15:11Z")

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I’ve just started using the G4P library to develop an app in Android mode. It seems that you have to touch a slider first to give it focus, before it actually reacts. The problem is that if you have more than one slider,…

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## [Android Mode - run on emulator starts processing phone not processing watch](https://discourse.processing.org/t/android-mode-run-on-emulator-starts-processing-phone-not-processing-watch/40182)

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**Author:** [@berni421](https://discourse.processing.org/u/berni421)\
**Replies:** 0\
**Last updated:** [December 16, 2022, 11:10am UTC](https://discourse.processing.org/t/android-mode-run-on-emulator-starts-processing-phone-not-processing-watch/40182 "2022-12-16T11:10:43Z")

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I’ve taken one of the Android mode examples - planets - and choose to run in emulator. I have setup and emulator for processing-phone in java mode and processing-watch in android mode… They worked ok once. Now the emu…

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## [Organising a Large A-V Performance Sketch - Should I make Classes? Memory Management](https://discourse.processing.org/t/organising-a-large-a-v-performance-sketch-should-i-make-classes-memory-management/39943)

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**Author:** [@JonnieNightTime](https://discourse.processing.org/u/JonnieNightTime)\
**Replies:** 5\
**Last updated:** [December 15, 2022, 4:36pm UTC](https://discourse.processing.org/t/organising-a-large-a-v-performance-sketch-should-i-make-classes-memory-management/39943 "2022-12-15T16:36:57Z")

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Hi All, I’m developing a A-V performance and have a question about how to best structure it. I’m using TouchOSC on an iPad to control various parameters (MIDI to external audio gear, and OSC to Processing for visual). …

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## [Syncing Processing with Ableton Live (via Midi timecode? Ableton Link?)](https://discourse.processing.org/t/syncing-processing-with-ableton-live-via-midi-timecode-ableton-link/40173)

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**Author:** [@ann.phibian](https://discourse.processing.org/u/ann.phibian)\
**Replies:** 0\
**Last updated:** [December 15, 2022, 3:41pm UTC](https://discourse.processing.org/t/syncing-processing-with-ableton-live-via-midi-timecode-ableton-link/40173 "2022-12-15T15:41:56Z")

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Hi! I have been trying to find a way to sync my processing code (which controls some flip dot modules) and Ableton Live, such that the dots will flip in sync to some music that’s playing in Live. (It can be the other …

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## [Having Issue Setting Screen size in setup](https://discourse.processing.org/t/having-issue-setting-screen-size-in-setup/40096)

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**Author:** [@avong](https://discourse.processing.org/u/avong)\
**Replies:** 10\
**Last updated:** [December 15, 2022, 2:45pm UTC](https://discourse.processing.org/t/having-issue-setting-screen-size-in-setup/40096 "2022-12-15T14:45:42Z")

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In new release processing 4.1.1, The size(displaywidth, displayheight), this no longer work. It flags error. and when I use fullscreen() function. The close and maximize/minimize buttons will overshoot the screen. But…

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## [Making a mergesort visualization](https://discourse.processing.org/t/making-a-mergesort-visualization/40158)

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**Author:** [@MarcosN](https://discourse.processing.org/u/MarcosN)\
**Replies:** 2\
**Last updated:** [December 15, 2022, 1:49am UTC](https://discourse.processing.org/t/making-a-mergesort-visualization/40158 "2022-12-15T01:49:07Z")

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I made a topic earlier about quicksort, now i’m onto mergesort and it’s way harder because of the nature of it’s temporary arrays. What we were talking about on the other topic ended up becoming this code. It fails if …

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## [Problem Exporting Signed Package](https://discourse.processing.org/t/problem-exporting-signed-package/40166)

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**Author:** [@Jhdgkss](https://discourse.processing.org/u/Jhdgkss)\
**Replies:** 1\
**Last updated:** [December 14, 2022, 10:23pm UTC](https://discourse.processing.org/t/problem-exporting-signed-package/40166 "2022-12-14T22:23:40Z")

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Hi everyone. I like others need some help. I have written an application in processing android mode. I have successfully run it in the emulator and on a device using the debug mode. But I am having trouble exporting …

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## [MIDI Clock should drive a simple background change](https://discourse.processing.org/t/midi-clock-should-drive-a-simple-background-change/16278)

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**Author:** [@littlecat](https://discourse.processing.org/u/littlecat)\
**Replies:** 4\
**Last updated:** [December 14, 2022, 6:44pm UTC](https://discourse.processing.org/t/midi-clock-should-drive-a-simple-background-change/16278 "2022-12-14T18:44:35Z")

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Hi everyone! This is my first post into this forum. Thank u for having me ;). I’m trying to code a simple sketch: An alternating black/white background synced with Abletons clock. The snyc over midiBus and IAC works fi…

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## [I can't drag my G4P GWindows - Help!](https://discourse.processing.org/t/i-cant-drag-my-g4p-gwindows-help/40142)

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**Author:** [@charlielamus](https://discourse.processing.org/u/charlielamus)\
**Replies:** 1\
**Last updated:** [December 14, 2022, 5:12pm UTC](https://discourse.processing.org/t/i-cant-drag-my-g4p-gwindows-help/40142 "2022-12-14T17:12:37Z")

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OK, I am a total newvie, and I am using Processing 3.5.4 with the G4P library. When I say newbie, I really, really mean it. A week ago I thought a class was a room full of kids, and I still have no clue what a handler is…

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## [I made an open source p5js live code editor (with VJ performance focus)](https://discourse.processing.org/t/i-made-an-open-source-p5js-live-code-editor-with-vj-performance-focus/40164)

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**Author:** [@julesvisuaalinen](https://discourse.processing.org/u/julesvisuaalinen)\
**Replies:** 2\
**Last updated:** [December 14, 2022, 5:02pm UTC](https://discourse.processing.org/t/i-made-an-open-source-p5js-live-code-editor-with-vj-performance-focus/40164 "2022-12-14T17:02:52Z")

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Hey guys! I made a p5js live coding webapp in React / Typescript. My motivation was largely for my own use, but I’ve designed the project and development environment in a way that should facilitate easy open source deve…

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## [Error: "Hello Processing" / JDK 10 / OSX High Sierra / com/apple/eawt/QuitHandler not supported](https://discourse.processing.org/t/error-hello-processing-jdk-10-osx-high-sierra-com-apple-eawt-quithandler-not-supported/1396)

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**Author:** [@hepi](https://discourse.processing.org/u/hepi)\
**Replies:** 4\
**Last updated:** [December 14, 2022, 4:05pm UTC](https://discourse.processing.org/t/error-hello-processing-jdk-10-osx-high-sierra-com-apple-eawt-quithandler-not-supported/1396 "2022-12-14T16:05:17Z")

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Hi, I am trying to run a “Hello Processing” Java application (using Eclipse photon), with OSX High Sierra (10.13.x), having Java jdk 10. Is it supported? This is the code: import processing.core.PApplet; public clas…

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## [Weird graphical glitches when switching webgl layer to be a separate pgraphics](https://discourse.processing.org/t/weird-graphical-glitches-when-switching-webgl-layer-to-be-a-separate-pgraphics/40112)

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**Author:** [@brackish](https://discourse.processing.org/u/brackish)\
**Replies:** 3\
**Last updated:** [December 14, 2022, 2:11pm UTC](https://discourse.processing.org/t/weird-graphical-glitches-when-switching-webgl-layer-to-be-a-separate-pgraphics/40112 "2022-12-14T14:11:51Z")

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p5.js Web Editor \<\< so i have this sketch for sort of a simple 3d game (wasd to move) it works, but i want to draw the 3d scene to a separate pgraphics object, so that i can draw 2d stuff over the top. so the canvas wil…

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## [Creating 3D animation with math expressions](https://discourse.processing.org/t/creating-3d-animation-with-math-expressions/40152)

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**Author:** [@aalgoro](https://discourse.processing.org/u/aalgoro)\
**Replies:** 4\
**Last updated:** [December 14, 2022, 12:42pm UTC](https://discourse.processing.org/t/creating-3d-animation-with-math-expressions/40152 "2022-12-14T12:42:19Z")

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Hello I’ve been trying to create this animation However, I have very liitle idea on how i can make it. I wrote a code for two spinning ellipses, but I don’t think that it is correct to start with circles. Maybe PVect…

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## [fontStyle() is limited?](https://discourse.processing.org/t/fontstyle-is-limited/40161)

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**Author:** [@Stanlepunk](https://discourse.processing.org/u/Stanlepunk)\
**Replies:** 0\
**Last updated:** [December 14, 2022, 11:54am UTC](https://discourse.processing.org/t/fontstyle-is-limited/40161 "2022-12-14T11:54:45Z")

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I try to set my font loaded from Typekit, but I’ve the feeling it’s limited and not sure the original variant font is used in ITALIC, BOLD or BOLDITALIC that’s sound more like in Word or Indesign when you use the automa…

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## [textFont() with font from Typekit / Adobe in React context](https://discourse.processing.org/t/textfont-with-font-from-typekit-adobe-in-react-context/40153)

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**Author:** [@Stanlepunk](https://discourse.processing.org/u/Stanlepunk)\
**Replies:** 1\
**Last updated:** [December 14, 2022, 9:56am UTC](https://discourse.processing.org/t/textfont-with-font-from-typekit-adobe-in-react-context/40153 "2022-12-14T09:56:55Z")

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Hello, I try to use font loaded from TypeKit in a React / Gatsby Context, mut the font don’t load. I don’t find the way to do it. I’m sure my font from Adobe is loaded because I it, by the classic way and the font is di…

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## [How can i do this quicksort visualization example from p5 in Processing?](https://discourse.processing.org/t/how-can-i-do-this-quicksort-visualization-example-from-p5-in-processing/40078)

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**Author:** [@MarcosN](https://discourse.processing.org/u/MarcosN)\
**Replies:** 11\
**Last updated:** [December 14, 2022, 2:46am UTC](https://discourse.processing.org/t/how-can-i-do-this-quicksort-visualization-example-from-p5-in-processing/40078 "2022-12-14T02:46:23Z")

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I want to do something similar in processing but it doesn’t have “async” or “await” as far i understand. // width of each bar is taken as 8. let values = \[\]; // The array 'states' helps in identifying the pivot index…

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## [Import custom font into the Processing editor?](https://discourse.processing.org/t/import-custom-font-into-the-processing-editor/40155)

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**Author:** [@Mixel61](https://discourse.processing.org/u/Mixel61)\
**Replies:** 4\
**Last updated:** [December 13, 2022, 7:37pm UTC](https://discourse.processing.org/t/import-custom-font-into-the-processing-editor/40155 "2022-12-13T19:37:04Z")

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I have searched for a way to use a custom font in the editor and asked in other places but so far I haven’t found a way to do it. Here is a picture of the fonts available right now, an ideally I would like to know how t…

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## [Making an image change when you press the keyboard, like a slideshow](https://discourse.processing.org/t/making-an-image-change-when-you-press-the-keyboard-like-a-slideshow/40139)

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**Author:** [@Darkafterzoom](https://discourse.processing.org/u/Darkafterzoom)\
**Replies:** 17\
**Last updated:** [December 13, 2022, 7:17am UTC](https://discourse.processing.org/t/making-an-image-change-when-you-press-the-keyboard-like-a-slideshow/40139 "2022-12-13T07:17:23Z")

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Hello, I just need help with a simple code. PImage \[\] images = new PImage\[3\] images\[0\] = loadImage("ImageOne.jpg"); images\[1\] = loadImage("ImageTwo.jpg"); images\[2\] = loadImage("ImageThree.jpg"); I have several …

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## [Think I found a bug in P3D](https://discourse.processing.org/t/think-i-found-a-bug-in-p3d/40117)

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**Author:** [@Mikey83](https://discourse.processing.org/u/Mikey83)\
**Replies:** 6\
**Last updated:** [December 13, 2022, 2:20am UTC](https://discourse.processing.org/t/think-i-found-a-bug-in-p3d/40117 "2022-12-13T02:20:03Z")

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So ive been working on a little project today and ran into an issue, wondering if anyone can tell my why its happening, theres a get() line commented out under the draw function, with it commented out it breaks and stops…

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## [Initializing stacked circles in setup() vs draw() draws only one circle](https://discourse.processing.org/t/initializing-stacked-circles-in-setup-vs-draw-draws-only-one-circle/40136)

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**Author:** [@debxyz](https://discourse.processing.org/u/debxyz)\
**Replies:** 2\
**Last updated:** [December 13, 2022, 1:39am UTC](https://discourse.processing.org/t/initializing-stacked-circles-in-setup-vs-draw-draws-only-one-circle/40136 "2022-12-13T01:39:16Z")

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Hello all :nerd\_face: This is an extension of a previous topic thread here: Updating stacked circles drawn with curveVertex() and for-loop But the focus is a bit different to warrant a new thread perhaps. I have move…

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## [Processing resize images without blur?](https://discourse.processing.org/t/processing-resize-images-without-blur/39982)

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**Author:** [@turke1034](https://discourse.processing.org/u/turke1034)\
**Replies:** 6\
**Last updated:** [December 13, 2022, 1:39am UTC](https://discourse.processing.org/t/processing-resize-images-without-blur/39982 "2022-12-13T01:39:09Z")

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I’ve done extensive research for this, but I can’t seem to find anything that works :frowning: My problem is, my game is themed around pixel art however when resizing images in processing, the image becomes blurry. My g…

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