1 USING: alien alien.c-types arrays sequences math math.vectors
2 math.matrices math.parser io io.files kernel opengl opengl.gl
3 opengl.glu shuffle http.client vectors namespaces ui.gadgets
4 ui.gadgets.canvas ui.render ui splitting combinators tools.time
5 system combinators.lib float-arrays continuations
6 opengl.demo-support multiline ui.gestures bunny.fixed-pipeline
7 bunny.cel-shaded bunny.outlined bunny.model accessors ;
10 TUPLE: bunny-gadget model geom draw-seq draw-n ;
12 : <bunny-gadget> ( -- bunny-gadget )
13 0.0 0.0 0.375 <demo-gadget>
14 maybe-download read-model {
17 } bunny-gadget construct ;
19 : bunny-gadget-draw ( gadget -- draw )
20 { draw-n>> draw-seq>> }
23 : bunny-gadget-next-draw ( gadget -- )
24 dup { draw-seq>> draw-n>> }
29 M: bunny-gadget graft* ( gadget -- )
30 GL_DEPTH_TEST glEnable
31 dup model>> <bunny-geom> >>geom
33 [ <bunny-fixed-pipeline> ]
34 [ <bunny-cel-shaded> ]
35 [ <bunny-outlined> ] tri 3array
40 M: bunny-gadget ungraft* ( gadget -- )
41 [ geom>> [ dispose ] when* ]
42 [ draw-seq>> [ [ dispose ] when* ] each ] bi ;
44 M: bunny-gadget draw-gadget* ( gadget -- )
45 0.15 0.15 0.15 1.0 glClearColor
46 GL_DEPTH_BUFFER_BIT GL_COLOR_BUFFER_BIT bitor glClear
47 dup demo-gadget-set-matrices
48 GL_MODELVIEW glMatrixMode
49 0.02 -0.105 0.0 glTranslatef
50 { geom>> bunny-gadget-draw } get-slots
53 M: bunny-gadget pref-dim* ( gadget -- dim )
57 { T{ key-down f f "TAB" } [ bunny-gadget-next-draw ] }
61 [ <bunny-gadget> "Bunny" open-window ] with-ui ;