When viewed from the back, the side is hidden as desired, but I am struggling to determine if it is visible from the renderer or camera.
new THREE.MeshBasicMaterial({
map: new,
THREE.TextureLoader().load('image.jpg'),
side: THREE.FrontSide
});
Even when it is not rendered, if I log the child within the render, I see visibility is 'true' (image 2).
Is there a way using THREE to determine if a specific geometry face is being displayed?
Thank you.
Whether your object is visible from a different angle depends on the side property of the material. In this case, only the front facing fragments will be visible (side : THREE.FrontSide);
If you need to determine if the object should be showing from a specific angle, there are various methods you can use.
One approach is to raycast that face / region and check for intersection. Typically, non-visible faces should not return an intersection.
Check out the documentation for more information
According to the docs:
For meshes, faces need to be pointing towards the origin of the ray to be detected; intersections won't be detected if the ray passes through the back of a face. To raycast against both faces of an object, set the material's side property to THREE.DoubleSide.
I am currently utilizing freewall.js, which can be found at The images will be generated dynamically. Therefore, the HTML structure will look like this: <div class="brick"> <img src="" width="100%"> </div> Here is the corresponding J ...
Setting up react router in my project to differentiate between user username variables and other paths is proving challenging. For instance: baseUrl/admin baseUrl/daniel Currently, React is unable to distinguish between the two. My intention is to query ...
Recently, I created a webpage that fetches data from an API. However, the response time from the server is quite slow, taking around 10-20 seconds to retrieve the information. To mitigate cross-domain issues, I have set up a PHP proxy for the JavaScript re ...
I am currently developing an application for Samsung Tizen TV that displays images from live URLs. On one screen, there are approximately 150 images, each with a size of around 1 MB and a resolution of 1920 by 1080. Navigating between these items has bec ...
var smartActionsId = ['smartActions1','smartActions5','smartActions10']; for (let i in smartActionsId) { console.log("smartActionsId ="+smartActionsId[i]); $('#' + smartActionsId[i] + ' select').c ...
I created two interfaces outside of a class and then proceeded to implement them. However, when I tried to assign them to private properties of the class, something went wrong and I'm unable to pinpoint the issue. Can anyone offer assistance with thi ...
Trying to extract account status information using a regular expression in the DOM. Here is the specific string from the page: <h3>Status</h3><p>Completed</p> Current regular expression being used: <h3>Status</h3>[&bs ...
In my collection, I have a variety of documents that look like this: [{ id: 1, name: 'My document 1', allItems: [{ id: 'item1', name: 'My item 1' }, { id: 'item2', name ...
How can I create image control buttons, such as close, resize, and rotate, for each individual image when hovering over it? Each image is contained within a draggable div. I want to display an image control button next to each image. This button should on ...
Despite my extensive searching on Stack and the internet, I have not been able to find a solution to my problem. Currently, I am attempting to retrieve data from a JSON file located in the Vue src folder. The file contains three arrays with names that inc ...
While working on some React components, I created a styles.js file for each of them. I am following a YouTube tutorial that uses material-ui version 4, so I decided to upgrade to V5. Code snippet for the component (Form): import React from 'react&apo ...
In my dynamic component, I am passing children as props with the following interface: interface Props { ...some props children: React.ReactNode } export default Layout({...some props, children}: Props) {...} Within the Layo ...
I am currently incorporating Material-ui Tablist into my AppBar component. However, I am facing an issue with the responsiveness of the tabs. When there are too many tabs, some of them become hidden on smaller screens. For more information on the componen ...
I'm having trouble accessing a json file in angular.js with the code below. I keep getting an error message and could really use some help! Here is my module : angular.module("demoApp", ['demoApp.factory','demoApp.controllers']); ...
I am currently facing an issue while trying to set a const exported function in a material datepicker filter with parameters. When I try to set the parameters in my component, the function gets executed and returns the result (a boolean) instead of simply ...
I'm encountering a problem with angular not recognizing the dynamic values from my inputs. My objective is to have angular populate hidden form fields with lat/lon when a user clicks on the map. The user then submits the form, but the data ends up mi ...
Challenge: How can I ensure that the code within the if statement only executes when the screen width exceeds 767px, and does not work if it is less than 767px? Using jQuery: $(document).ready(function() { $(window).resize(function() { if ($( ...
I am currently working on a project that is web-based and runs on localhost. I need to prevent users from zooming in on the user interface. Is there a way to accomplish this using JavaScript? And can I achieve this restriction specifically on Google Chrome ...
A group of div elements located within a container. When the button is clicked, the train should start moving. <script> $('document').ready(function(){ $("button").click(function(){ $("#train").animate({left: "300px"}, 2000); ...
I'm having trouble passing data from a parent component to a child component. I tried using props and returning data, but with no success. The parent component is a panel component that contains the data, while the child component is a panelBody. Thi ...