<event-receiver>
<file-archive>
<file-system>
+ <gui-button>
<gui-element>
<gui-environment>
<gui-font>
;; methods
add-animated-mesh-scene-node!
add-animator!
+ add-button!
add-camera-scene-node!
add-camera-scene-node-fps!
add-cube-scene-node!
drop!
end-scene
get-absolute-transformation
+ get-built-in-font
get-cursor-control
get-event-key
get-event-key-pressed
reset-box3d!
run
set-animation-speed!
+ set-font!
set-frame-loop!
set-material!
set-material-flag!