What is the method for displaying a cube map reflection on an object without revealing the cubemap in the backdrop?

Is it possible to display a cube map reflection on an object without showing the cubemap in the background?

I am interested in achieving a reflection on a lever mechanism without the cubemap being visible in the background. Instead, I would like the background to have a gradient from blue to white.

In essence, I want the cubemap to only be visible on the object itself.

Thank you in advance for any insights or solutions!

https://i.sstatic.net/8EMdT.jpg

https://i.sstatic.net/b2IUH.jpg

 <script>

   if ( ! Detector.webgl ) Detector.addGetWebGLMessage();

   var container;

   var loader;

   var camera, cameraTarget, controls, scene, renderer;

   init();
   animate();

  // Rest of the code display unchanged

 </script>
javascriptthree.js

Answer №1

To achieve a cubemap reflection on your model, set the envMap property of the material.

Here is an example pattern:

var path = "textures/cube/bar/";
var format = '.jpg';

var urls = [
    path + 'right' + format, path + 'left' + format,
    path + 'top' + format, path + 'bottom' + format,
    path + 'front' + format, path + 'back' + format
];

var envMap = THREE.ImageUtils.loadTextureCube( urls, THREE.CubeReflectionMapping, callback ); // callback function is not mandatory

var material = new THREE.MeshPhongMaterial( {
    color      : 0x777777,
    specular   : 0x030303,
    shininess  : 30,
    envMap     : envMap,
    combine    : THREE.MultiplyOperation, // or THREE.SubtractOperation, THREE.NoOperation
    reflectivity : 0.8
} );

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

Dynamic menu item created using Material UI state management

I am facing a challenge in displaying different menu items based on the gender state. Below are the constant values I am working with. const maleArray = ["A", "B", "C", "D"] const femaleArray = ["E", " ...

javascriptreactjsmaterial-uimenuitem

Is there a way to access the value variable from a JavaScript file located in the javascript folder and bring it to the routes/index.js file in a Node.js and Express application?

I'm currently working on transferring the input value from an HTML search box to the index route file in Node.js using Express. I have successfully retrieved the value from the search box in the javascript/javascript.js file, and now my objective is t ...

javascriptnode.jsexpress

Unraveling exceptions in Node.js akin to handling them in Java

I'm seeking to develop a node application and I need guidance on exception handling. In Java, we utilize the exception class for this purpose. How can I achieve something similar in node? Are there any libraries available specifically for handling exc ...

javascriptnode.jsnpmexception

What is the process for utilizing the SubdivisionModifier on BufferGeometry?

Could anyone provide guidance on where to start? I am attempting to update this code from Glenn Chun's free-form deformation project: to the latest version of three.js. The main issue I am encountering is how to split Geometry into multiple Faces. ...

three.jsbuffer-geometry

What is the proper procedure for entering data in the correct sequence using JavaScript?

I am currently utilizing Node.js to send data to a SQL Server table. Within the code, there is a for loop that calls a function triggering an insert statement (which will eventually transition to being a stored procedure). This loop iterates through variou ...

javascriptsql-servernode.jsnpm

Using JavaScript, the list of items (images) will be displayed and placed into HTML panels

Below is the layout structure on my website: <div class="panel-heading"><h3 class="panel-title">Suggestions</h3></div> <div class="panel-body"> <div class="col-md-7"> <h3><span class= ...

javascriptjquerycsstwitter-bootstrap

Aggregating multiple parameters in a D3 Treemap visualization

I have come across an interesting challenge while working on a project involving a zoomable treemap. I am currently exploring how to pass and aggregate multiple parameters within the treemap, similar to what is typically done in a zoomable treemap visualiz ...

javascriptd3.jstreemap

Once the grunt build process is complete, execute "heroku run fileName" to launch the

In order to gain a deeper understanding of Heroku scheduling, I decided to delve into an informative post on the topic and followed the instructions provided to build the app. The highlight of the post was when I successfully executed heroku run numCheck a ...

javascriptnode.jsangularjsherokuyeoman

Error when attempting to open and close a div through a click event

Currently, I am in the process of developing a web service that generates arrays. I am facing an issue where all the div elements on my page load open by default, but I want them to remain closed and only open upon clicking. Specifically, I want a nested d ...

javascriptphpjqueryhtmlcss

Integrate the complete Mozilla pdf.js viewer into a Vue.js application using webpack through vue-cli

I am trying to integrate the full Mozilla pdf.js viewer into a Vue SPA. After reading a Stack Overflow post with an accepted solution, I still can't seem to get it to work. I keep encountering the 'Uncaught SyntaxError: Unexpected token <&apo ...

javascriptpdfvue.jswebpackpdf.js

What is the best way to display a list of items in Vue JS while maintaining the

Looking to display my Vue.js list in reverse order using v-for without altering the original object. The default HTML list displays from top to bottom, but I want to append items from bottom to top on the DOM. Telegram web messages list achieves this wit ...

javascriptangularjsdomvue.js

The Iframe contains its own scroll feature within the body

I am facing an issue with displaying an Iframe inside a modal. The challenge is that the content within the Iframe varies in height, making it difficult to set a fixed height for the Iframe itself. When I try setting the height to 100%, the result is a 150 ...

javascriptcssreactjsnext.jsiframe

A guide on converting array values to objects in AngularJS HTML

Here is my collection of objects: MyCart = { cartID: "cart101", listProducts : [ {pid:101, pname:"apple", price: 200, qty:3}, {pid:102, pname:"banana", price: 100, qty:12} ] } I have incorporated a form in ...

javascripthtmlangulartypescript

What is the option for receiving automatic suggestions while formatting components in a react.js file?

When styling elements in our app using app.css or styles.css, VS Code provides auto-suggestions. For example, if we type just "back" for background color, it will suggest completions. However, this feature does not work in react.js or index.js. Why is that ...

javascripthtmlcssreactjs

Javascript menu toggle malfunctioning with sub-menus

I am in the process of creating a responsive menu for a complex website. The horizontal menu transitions into a vertical layout on smaller screens, with javascript used to toggle the sub-menu items open and closed when clicked. One issue I am facing is wit ...

javascriptjqueryhtmlcssmenu

Trouble with mapping an array in my Next JS application

When working on my Next JS app, I encountered an error while trying to map an array for the nav bar. The error message reads: TypeError: _utils_navigation__WEBPACK_IMPORTED_MODULE_6___default(...).map is not a function. Here is the code snippet that trigge ...

javascriptreactjsnext.js

Please include the document with a name that contains spaces

I am facing an issue where I cannot attach files with spaces in the name. However, when a file with no space in the name is successfully attached. I am using CodeIgniter for this purpose, uploading the file to the server before attaching it. I use the help ...

javascriptphpajaxcodeigniter

Implementing pagination and filtering in a single MERN controller

Is it possible to implement pagination and filtering in the same controller? Filter service:- const filterPosts = async (filterData, token) => { const config = { headers: { Authorization: `Bearer ${token}`, }, data: { ...

javascriptnode.jsreactjsexpressaxios

Struggling with Mocha, supertest, and passport when testing authenticated routes with JWT authentication

I've been experimenting with testing authenticated routes in Mocha, but I've run into an issue where the user created in the `before` or `beforeEach` hooks doesn't persist. Here's a snippet from my test.js: const should = require(&apo ...

javascriptnode.jsmongoosemocha.jspassport.js

How to temporarily toggle an event on and off using jQuery

Is there a way to control the activation and deactivation of a jQuery event? I currently have this functioning code that runs when the page is ready: $(".panzoom").panzoom({ $zoomIn: $(".zoom-in"), $zoomOut: $(".zoom-out"), $zoomRange: $(".zoo ...

javascriptjquery