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Hello all! I have been making an app for my students called Pattern maker (https://github.com/digitalcoleman/generativeExamples/tree/master/patternMaker_v2) which includes the ability to drag and drop...
View ArticleMinim - how do I pitch shift a sample?
I have a sound. I want it to play 1.5x as fast. How do I do that? Is there anything like this?: import ddf.minim.*; Minim minim=new Minim(this); AudioPlayer test; void setup(){...
View ArticleRunning example SMT
Hi, I'm new to Processing. I'm trying to run the bacis SMT example but I have this error that I don't understand how to solve it : processing.core.PApplet$6 cannot be cast to javax.swing.JFrame If you...
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Ptmx: How to draw overlayed maps (for vertical scrolling platform game)
This is my first question posting to the forum, though I have been working with Processing for a couple of years. I am now in the process of helping my son to learn object-oriented programming and...
View ArticleSimulating long exposure shots on Processing
Hello everyone, I am trying to create a sketch that simulates a long exposure shot captured on camera. I searched for smth similar on the web and found this reference which proposes to append different...
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HELP Cannot find a type or class named...
I have this error in my code can someone please help :) I will paste a picture of my error //import processing.video.*; import diewald_CV_kit.libraryinfo.*; import diewald_CV_kit.utility.*; import...
View ArticleStoring & retrieving video camera frames in an ArrayList?
I'm trying to save frames from my MacBook's web camera to an Arraylist and then show three different images from the ArrayList. The problem I'm having is that even though I'm pulling PImages from three...
View ArticleGif animation / Using a Processing version 3.3.5 / Please let me know how to...
I want to put a gif image into the program. By the way, https://github.com/01010101/GifAnimation#void-setdelayint-ms It is said that Processing 3.0 or later is also available on the site. However, it...
View ArticleConserve RAM
My audio sampler uses 500MB and climbs up to 800MB. Not great for the 4GB RAM computer it's supposed to run on. Any generalized tips about programming in a ram friendly way? I'm new to this and...
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Real Time 3D face tracking with Processing
Hi guys, is there a library for 3D real time face tracking? I saw OpenCV for face tracking but it is not so advanced and precise (it only follows the position and the size of the face) I need something...
View ArticleNeed help creating and implementing a button class.
Hello, I am in the process of organizing, cleaning, and simplifying my code. I repeat myself a lot in my application, breaking one of the finest rules in programming, therefore I figured the best way...
View ArticleLoop different audio at different moments.
I am making a game and I want music to loop on the title screen, stop when the user clicks "play", and then start looping a different track.
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how to get links of API images of wikipedia in processing ?
Hello, I have a question about the code "M_6_4_01_TOOL" in generative design, which allows to visualize dynamic data interactively. Do you know how to visualize wikipedia API images in the same way as...
View Articletwitter4j streaming + @mentions
Hi all, I currently have a program that connects to twitter, opens a stream and the tweets coming flooding in based on keywords in the filter. This data is then visualised through shapes, colour and...
View ArticleHow to save high quality video when not clearing the background
Hey guys! I'm trying to export a high quality video from a little animation I've made but so far I can't get it to work correctly. The animation I need to export is created by a line moving with the...
View Article.mov files not playing on macOS
Hi there, I'm attempting to run the provided video examples using Processing 3.3.6 and JDK 9.01 on macOS 10.13 (High Sierra) and none of them play using the transit.mov video sample. Is this normal?...
View ArticleHow do I get a snippet of text scraped from http request to go into a rolling...
Hello. I have 2 sketches, the first of which grabs some text from a website. At present I just have a printIn command to check that it's grabbing the right bit (which it is). I want to take the text...
View ArticleRuntimeException: Waited 5000ms - error on setup() for statement
Hi My code gets stuck once I add more than a number of letters to a string that setup() for function looks through. I'm not sure how to approach it, google wasn't super useful Error is probably...
View Articleplotting data
Hello, I am a new one in programming and i would like your help.I want a code in processing i3 that could read a txt or csv file of data and make a real graph.Especcially to read ecg signals and make a...
View ArticleRandom video player freezes after two hours
Hi everybody For a project I programmed a random video player using the processing video library. If the space bar is pressed a random video is played. After that the player plays a video in a loop...
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