4 ms·
The height map alone is enough for you to approximate a signed distance field, so you can do raymarching - which can give you pretty efficient light transport,
by jameshart 6y ago
The height map alone is enough for you to approximate a signed distance field, so you can do raymarching - which can give you pretty efficient light transport, volumetric fog, ambient occlusion, reflective water...
- dominicjj 6y agoCool! That gives me an idea: software raymarching for a 4k intro.