For a scene such as the one on the left, with many simple, repeated elements moving off into the distance, is it common to do something such as condense the blades of grass into larger "layer" polygons as the distance from the camera increases so as to reduce the number of primitive intersection tests?
For a scene such as the one on the left, with many simple, repeated elements moving off into the distance, is it common to do something such as condense the blades of grass into larger "layer" polygons as the distance from the camera increases so as to reduce the number of primitive intersection tests?