I'm looking to show the name of a Three.js Three.Mesh as a label when hovering over the mesh. Does anyone know how to achieve this in Three.js?
Could someone provide an example code snippet for this?
I'm looking to show the name of a Three.js Three.Mesh as a label when hovering over the mesh. Does anyone know how to achieve this in Three.js?
Could someone provide an example code snippet for this?
Challenge accepted!
If you're looking for a working code example, check out this link:
This task seems to involve three main steps, each of which I have divided into smaller sample programs.
(1) Identify the scene element where the mouse is pointing. Take a look at:
(2) Create an image of the text you wish to display (I utilized a canvas element for this). Refer to:
(3) Display a sprite that includes the image from step (2) at the position of the mouse cursor. Check out:
All these examples (and more) are part of my expanding collection of introductory demonstrations (with comprehensive comments) available at , where I aim to highlight the capabilities of Three.js through a sequence of concise examples.
I would also like to give credit where it's due: components (1) and (3) are inspired by some of MrDoob's demos on his github page, specifically the interactive cubes demo:
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