Navigating geometry with three.js - tips for making movements

Struggling with aligning cubes accurately using a script that positions cubes of different width, height, and depth on the xAxis, yAxis, and zAxis.

var geometry = new THREE.BoxGeometry(width, height, depth);
var cube = new THREE.Mesh(geometry, material);
cube.position.set(xAxis, yAxis, -zAxis);
scene.add(cube);

It seems that the cube is currently positioned based on its center. Is there a way to position it based on the front, left, and corner to address this issue with cubes of varying sizes?

javascriptthree.js

Answer №1

To position the box correctly in your geometry, you can translate it so that one corner is placed at the origin:

var geometry = new THREE.BoxGeometry( width, height, depth );
geometry.translate( width / 2, height / 2, depth / 2 );

If you have multiple cube instances with varying sizes, it's more efficient to follow this approach:

var geometry = new THREE.BoxGeometry( 1, 1, 1 ); // create once and reuse
geometry.translate( 0.5, 0.5, 0.5 );

var cube_1 = new THREE.Mesh( geometry, material );
cube_1.scale.set( width, height, depth );

This code snippet is for three.js r.87

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

Node.js - Retrieving POST request parameters and directing users in an Express application

I encountered this specific issue while setting up a post endpoint for my nodejs CLI script that utilizes express to handle requests. app.use( express.static( path.format({dir: __dirname, base: 'client/dist'})) ); app.use( express ...

javascriptnode.jsvue.jsexpresspost

A coding algorithm for determining text similarity percentage by calculating the edit distance

I have a good understanding of various edit-distance algorithms in JavaScript, but my goal is to calculate text similarity as a percentage based on them. Can anyone provide guidance on how to implement this feature? ...

javascripttextsimilarity

How can I exclude a specific JavaScript asset file in Symfony2?

My default setup includes loading all scripts into the head section from the js/ folder. However, I need to exclude one specific script file from being loaded with the others. How can I achieve this? Code base.html.twig .... {% block javascripts %} { ...

javascriptphpsymfony

Searching for values within an array of objects by iterating through nested arrays to apply a filter

Having trouble returning the testcaseid from an array to this.filteredArray Able to fetch header value and all values of the array when the search word is empty. Seeking assistance with iterating through the testcaseid and header on the search input fiel ...

javascripttypescript

What is the best way to create ng-options that only display unique values?

I am trying to modify my ng-options element so that it only displays unique values. Currently, it looks like this: https://i.sstatic.net/5CtSk.png However, I want it to display one value at a time. For example: <select class="form-control" ng-model=" ...

javascriptangularjsangularjs-ng-options

What is the best way to trigger a function once all asynchronous calls within a loop have been completed?

The function addData is called asynchronously within a loop every time reader.onloadend is triggered. const uploadFiles = () => { console.log(acceptedFiles) setLoading(true) console.log(loading) let i = 0 let l = acceptedFiles.length ...

javascriptreactjs

Angular HttpClient request fails to initiate

Overview: A button click on a form triggers the methodForm within the component. methodForm then calls methodService in the service layer. methodService is supposed to make an HTTP POST request. Problem: The HTTP POST request is not being made. However, me ...

javascriptangulartypescripthttppost

When invoking a function, jQuery may return an empty value

I am currently tweaking my jQuery script to retrieve a specific value upon page refresh in order to capture the return value. Initially, I attempted the following: var email_number = ''; // check if page refreshed or reloaded if (performance.n ...

javascriptphpjqueryajax

Extracting the call from REST API in JSON format

Working with a third-party database using a REST API, I encountered an error response (as expected). Here is the code snippet: transaction.commit(function(err) { if (err){ var par = JSON.parse(err); \\ leading to error: SyntaxError: Unexpecte ...

javascriptjson

Deleting several Mongo databases through the Node.js Driver

I have successfully used the Node JS Driver Db class Method dropDatabase to dropDatabase. However, the issue is that I must first connect to the Database before dropping it, like so: var MongoClient = require('mongodb').MongoClient; var databas ...

javascriptnode.jsmongodb

Timing measurements in JavaScript: comparing Date.now with process.hrtime

I need to regularly calculate the time difference between specific time intervals. When it comes to performance, which method is more efficient: Date.now or process.hrtime? C:\Windows\system32>node > process.hrtime() [ 70350, 524700467 ] ...

javascriptnode.js

What are the best methods for testing REST API and Client-side MVC applications?

When dealing with a RESTful server that only responds with JSON data fetched from a database, and having a client-side application like Backbone, Ember or Angular, where should application testing take place? Is it necessary to have two sets of tests - on ...

javascriptnode.jstestingmocha.js

Handling onclick events in Scrapy Splash: A comprehensive guide

I am attempting to extract data from the following website I have managed to receive a response, but I am unsure how to access the inner data of the items below for scraping: It seems that accessing the items requires handling JavaScript and pagination. ...

javascriptpythonseleniumscrapyscrapy-splash

Ways to avoid submitting based on the outcome of AJAX requests

When working on an ASP.NET MVC Project, I encountered an issue where I wanted to prevent a button from submitting if the result returned from an AJAX call was false. However, no matter what I tried, the button always triggered the submission. Below is th ...

javascriptjqueryajaxasp.net-mvc

How can I extract and display chosen values from multiple dropdown menus in designated text boxes based on their unique identifiers?

A website for evaluating car values is in the works, using a combination of PHP, MYSQL, JQUERY, and JavaScript. The database includes 3 tables: Table "car_make": id make 1 BMW Table "model": model_id model_name make_id 1 M3 1 Table "ca ...

javascriptphpjqueryhtml

JQuery is unable to detect the response from PHP's echo statement

Receiving an 'ok' message from a PHP script through a JQuery ajax call has become quite the challenge for me. I am able to successfully display the correct message in the console when I log it, but for some reason, the corresponding jQuery funct ...

phpjavascriptjqueryajaxecho

What is the best way to send a React prop that is buried deep within a JSON structure?

Currently, I am in the process of creating a product table to showcase items for a store. The headers of this table include: id, title, imagePath, newPrice, oldPrice. To accomplish this, I have developed an ItemTable component within my React application t ...

javascriptreactjs

vertical lines alongside the y-axis in a d3 bar graph

https://jsfiddle.net/betasquirrel/pnyn7vzj/1/ showcases the method for adding horizontal lines along the y axis in this plunkr. I attempted to implement the following CSS code: .axis path, .axis line { fill: none; stroke: #000; } I am lo ...

javascriptcssd3.js

Utilizing Unix timestamps for x-values while displaying dates as x-labels in an ECharts line chart

I'm struggling with incorporating date-converted unix timestamps as values in my ECharts graph. The x-axis of my chart is meant to display the recording time for each buy or sell price, represented by respective lines. Everything functions properly wh ...

javascriptechartsapache-echarts

Angular has trouble displaying information across multiple HTML files

I have created an HTML file to display some data. The initial HTML file named disc-log.html looks like this: <div> <h2>Discs</h2> <jhi-alert></jhi-alert> <div class="container-fluid"> <div class=" ...

javascripthtmlangularjsjhipster