I'm curious, what is the largest size the Three.js render canvas can be?

After setting the render canvas size to roughly 4000x4000px, everything appears fine. However, when testing sizes such as 5k, 6k, and 8k, it seems that part of the scene is being cropped in some way. View the image below for reference:

https://i.sstatic.net/Ka7us.png

For canvas sizes up to around 4k, the content is correctly rendered in the center of the canvas. But for larger canvas sizes, it cuts off the content.

  1. Could this be a limitation of Three.js/WebGL?
  2. If so, what are the maximum canvas dimensions that won't result in any "deformations"?
  3. Is there any solution to this issue? I require a high-resolution (8k) snapshot of the canvas.
javascriptcanvasthree.jswebgl

Answer №1

Is there any solution for capturing high-resolution canvas snapshots (8k)?

To achieve this, you can render different sections of the scene using Camera.setViewOffset and then combine them to create a large image. An example of this technique can be found in this demo, where it divides the image into four parts. In your case, you would only need one renderer and proceed with rendering, capturing the canvas, repeating the process until all parts are obtained. Finally, you can use software like gIMP or Photoshop to stitch the sections together.

You may also consider utilizing a library, such as:

I previously provided an answer on this topic related to three.js, which led to the creation of the mentioned library. However, despite my efforts, I couldn't find the exact response after searching for 10 minutes. Apologies for the inconvenience!

Answer №2

The inability to resize the drawing buffer in three.js is not a flaw of the library itself, but rather a restrained imposed by the browser. This limitation cannot be surpassed through any means within an application. For further insights on this matter, please refer to the GitHub issue linked below:

https://github.com/mrdoob/three.js/issues/5194

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Create a Discord.js bot that automatically deletes any URLs that are posted in the server

Seeking advice on how to have my bot delete any URLs posted by members. I am unsure of how to accurately detect when a URL has been shared, especially since they can begin with https, www, or some other format entirely. Any insights would be greatly apprec ...

javascriptnode.jsnpmdiscorddiscord.js

Using Ng-options in AngularJS to populate a select dropdown with an array of arrays

I'm encountering an issue with displaying options from an array of arrays in a select dropdown. Can someone point out what I might be doing wrong? Check out my code here: https://plnkr.co/edit/HMYbTNzkqkbAGP7PLWWB?p=preview Here's the HTML snipp ...

javascriptarraysangularjsangularjs-ng-optionsangularjs-select

MUI-Datatable: Is there a way to show the total sum of all the values in a column at once

I have a column displaying the Total Amount, and I am looking for a way to show this totalAmount. After conducting some research, it seems like onTableChange is the key. Currently, it effectively displays all of the data using console.log("handleTab ...

javascriptreactjsmaterial-uimui-datatable

Php/JavaScript Error: Identifier Not Found

I've double-checked my code multiple times, but it still doesn't seem to be working properly. When the PHP runs, the browser console displays the following error: Uncaught SyntaxError: Unexpected identifier. I'm not sure if this is a si ...

javascriptphpcsshtmlbootstrap-4

Accessing JSON Data Using JQUERY

Currently, I am experimenting with grabbing JSON data from websites using the $.getJSON() method. Here is the code snippet I have been working on: The website I am attempting to retrieve JSON data from can be found here. Interestingly, the code functions ...

javascriptjqueryjsongetgetjson

Encountering an "undefined" error while implementing a registration system in Node.js and attempting to retrieve

Having recently delved into the world of javascript and nodejs, I am currently working on developing a registration system. The issue I'm facing is related to an error message indicating that "isEmail" is undefined. I have included my form validator a ...

javascriptnode.jsexpressmomentjs

Problem with deploying a Nextjs project on cPanel

I've been struggling to deploy a nextjs project on cPanel. The project consists of only one SSG page. I set the basePath in next.config.js to deploy the project, but I keep getting a 404 page not found error and the page keeps getting called in the ne ...

javascriptreactjsdeploymentnext.jscpanel

Comparing prevProps and this.props in React Native Redux: What is the most effective method?

Does anyone know how to efficiently handle triggering a function in my React Native app only when a specific prop has changed? This is the current implementation I have: componentDidUpdate(prevProps) { if (prevProps.a !== this.props.a) { <trigger ...

javascriptreactjsreact-nativereduxreact-redux

Best practices for securely storing JWT tokens from an API in next-auth

I followed an online tutorial to implement this in next-auth import NextAuth from "next-auth" import Providers from "next-auth/providers"; const https = require('https'); export default NextAuth({ providers: [ Providers ...

javascriptreactjsnext.jsnext-auth

Creating a menu header similar to Gmail's design is a great way to

How can I create a fixed menu similar to the one in Gmail? I've attempted using CSS, but the div remains centered instead of sliding up on scroll like the Gmail menu. View in full-size image I've experimented with CSS properties, here's an ...

javascripthtmlcssgmail

Is there a way to showcase the content of a text file in a sequential manner using Javascript/AJAX?

I am attempting to retrieve text data from a server file and exhibit it within a specific division on my website. Check out the AJAX/Javascript code I have been working with: <body onload="loadXMLDoc()"> <script> function loadX ...

javascripthtmlajax

I am facing an issue in JavaScript where one of my two timers is malfunctioning

While working on my tank game, similar to Awesome Tanks, I encountered an issue with the AI tank shooting mechanic. I set up a separate timer for the AI tank to shoot a bullet, but when I attempt to run it, I receive an error stating that AItimer is not de ...

javascripttimer

Leveraging AJAX to call upon a designated php file

I have a selection of menu items on my webpage, each with different options: option1, option2, and option3. Additionally, I have corresponding PHP files on my server for each of these menu items: option1.php, option2.php, and option3.php. For simplicity, ...

phpjavascripthtmlajax

How to add an item to an array in JavaScript without specifying a key

Is there a way to push an object into a JavaScript array without adding extra keys like 0, 1, 2, etc.? Currently, when I push my object into the array, it automatically adds these numeric keys. Below is the code snippet that I have tried: let newArr = []; ...

javascriptarraystypescriptvue.js

What is the solution for addressing the absence of an 'Access-Control-Allow-Origin' header in the requested resource while using axios?

Here is my Vue script: <script> export default { ... methods : { login() { // uri -> http://my-app.test/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="472b28202e2978222a262e2b7a332234330720 ...

javascriptvue.jsvuejs2axiosvue-component

Passing an event from onSubmit in React without using lambdas

Within our current project, the tslint rule jsx-no-lambda is in place. When attempting to capture event from onSubmit, this is how I typically write my code: public handleLogin = (event: React.FormEvent<HTMLFormElement>) => { event.preventDe ...

javascriptreactjstypescripteslinttslint

The global variable remains unchanged after the Ajax request is made

I am attempting to utilize AJAX in JavaScript to retrieve two values, use them for calculations globally, and then display the final result. Below are my code snippets. // My calculation functions will be implemented here var value1 = 0; var v ...

javascriptajaxvariablesglobal-variables

Develop a custom time input mask in AngularJS controller

In my AngularJS controller, I have the following code snippet: $scope.detailConfig = [{ title: $filter('translate')('bundle.app.HORA_MINUTO_INICIAL_DESCONSIDERAR'), property: 'faixaHorariaInicial', type: ' ...

javascriptangularjsmaskangularjs-filter

Accepting POST requests from an external source in AngularJS

I am currently working on an application that utilizes AngularJS 1.4.0 and requires the ability to receive POST data from an external source. In AngularJS, routes often use parameters in the URL format like this: .when('/section/:param', { t ...

javascriptangularjsparameter-passing

Make sure to include the environment variable in the package.json file before running Cypress in headless mode

I am trying to determine whether Cypress is running or not within a NextJS application. My goal is to prevent certain http requests in the NextJS application when Cypress tests are running. Currently, I am able to detect if Cypress is running by using the ...

javascriptnode.jsnext.jscypresscross-env