Unity Point Light Goes Through Walls

1 set the range of illumination to just reach the wall the strength of the light on the wall will decrease.

Unity point light goes through walls.

Although you have enclosed the light indirect light from the light source seems to seep through especially on the ceiling and the floor. It s really just a shadow type setting that needs to be set right. I ve had a similar problem with my models. How to fix indirect lights seeping through walls.

Shadows are the obvious answer however i assume you are using lite and that s not an option. Set your torches up with flame particle systems and then set the point light at the center of the hallway between the two torches. In that case you ll need to be a bit more clever. You can simulate this in shaders or use raycasts to see if the light is behind a wall.

These options have obvious edge cases that can t be easily resolved. Note that this will take a long time depending on the size of your scene and the number of lights 3. Place it just behind your wall so that it blocks the light from leaking out. In blender there is an option called edge split which makes edges sharp.

The particle systems draw the eye away from the origin point between them and the majority of players aren t going to notice that detail anyway. Set the point light s baking property to mixed or baked then bake your lighting data using the lighting tab. Here is how to fix it. You have a point light source behind some walls.