Package Terrain - external symbols

Part of:

asdf-system cityscape-builder, asdf-system cityscape-city, asdf-system cityscape-terrain
See internal symbols too
Package Terrain uses the packages Cityscape, Common-Lisp, Common-Lisp-User and Mathematics. It has 245 total symbols and 16 external ones.

Class

terrain-nodeA terrain node in the bisecting quad tree.
The *terrain-root* is the master root node for these....
terrain-patchThis represents a geo-mip-mapped ‘patch’ which the terrain composed of.
It is the primary visual ...

Variable

*ground-colour*
*terrain-width*

Function

draw-lod-depth-levelDraw all of the patches/nodes and sea patches in depth-level i.
initialize
interpolate-height
interpolate-normal
make-rootGiven the initialization arguments root-args, [re]-generate a terrain.
Ensure you call terrain:in...
ray-intersects-object
update-for-drawThe top-level call to the pre-draw per-frame function.
Clear the bump-level-up&down candidates. C...

Generic-Function

for-each-visible-triangle