Closed Avokadoen closed 2 years ago
Use fast slab intersection method to calculate normal (http://jcgt.org/published/0007/03/04/) Any subsequent traversal of the grid can then be used to compute a normal by looking at previous position delta in the DDA traversal.
Resolved in 55ae336
Avokadoen
commented
2 years ago
Use fast slab intersection method to calculate normal (http://jcgt.org/published/0007/03/04/) Any subsequent traversal of the grid can then be used to compute a normal by looking at previous position delta in the DDA traversal.