zakmasood
commented
1 year ago DOC is a complex task, effective implementation is critical to game performance when dealing with larger rooms. Another good performance booster would be some sort of LOD system, not exactly sure how this would work but we could try to find an implementation.
A simple DOC implementation would look something like this:
- Define occlusion areas to be hidden/shown (Should be procedurally generated)
- Calculate camera frustum area
- If the occlusion area intersects the frustum area of the camera then enable that area, else disable that area.
Again this is a very simple DOC implementation, ofc use case varies, and this would be interesting to implement on a specific basis, I may have some ideas I would like to discuss, maybe direction-biased occlusion? Something like figuring out what direction the player is facing and occlude bricks outside of the view of the player.
Idk I just code
This could be useful for larger rooms whos performance might not be good.