One of my applications utilizes WebGL with the Three.js library, but occasionally crashes. Is there a way to catch these errors using a plain JavaScript or Three.js event?
Currently, I am only listening on the window.onerror event for any errors.
One of my applications utilizes WebGL with the Three.js library, but occasionally crashes. Is there a way to catch these errors using a plain JavaScript or Three.js event?
Currently, I am only listening on the window.onerror event for any errors.
If your browser keeps crashing, there might be a solution for the WebGL side by capturing the canvas.webglcontextlost event. For more information on this event, check out .
Although Three.js recognizes these events, it doesn't seem to do much besides preventing WebGLRenderer.render from running when the context is lost.
It's worth noting that Three.js does not stop the event from propagating, so feel free to add your own listener if needed.
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