Beams of light piercing through woven patterns

In the space I've created with various pieces of furniture, I am currently utilizing a directional light to simulate sunlight in order to cast shadows of windows and doors. However, I am encountering an issue where the light is passing through walls and illuminating every object it comes into contact with. Is there a method to prevent this unwanted penetration of light through walls? I understand that lights in three.js do not strictly adhere to physical laws, but I am still curious if there is a solution to this particular problem.

javascriptthree.js

Answer №1

It appears that the light is being dispersed by various objects, possibly reflecting off of surfaces both inside and outside of the room. Some lighting equipment, such as lights with barn doors, are designed to control the direction of the light beam. Flags can also be used to create selective shadows, similar to barn doors but not directly attached to the light source. By managing the amount of light hitting reflective surfaces, you can have better command over the lighting situation. If this is a stage setup rather than a real environment, adjusting the surfaces facing the light source could also help optimize the lighting.

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