I have been experimenting with three.js to build a scene featuring spotlights.
Is there a way to achieve the barn door effect for the lights in three.js? I attempted using small cubes as barn doors to block the light, but it was not successful.
I am looking for a level of control similar to what is shown here: Barn Doors
In my opinion, utilizing the preset settings of a Three.js spotlight is the best approach. For a more detailed explanation, check out this demo here. You have the ability to modify parameters such as:
To replicate the effect, following your initial plan is recommended; although I would suggest using planes instead of cubes.
If you can update your original question with some code and specifics on what didn't work effectively, I can provide potential solutions for that issue.
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