diff options
| author | David Thompson <dthompson2@worcester.edu> | 2015-03-09 08:52:14 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2015-03-09 08:58:42 -0400 |
| commit | d84bb24d2359be9c4be7b3e4f05caf3daf68f243 (patch) | |
| tree | d57b082948ef75bdd0f9cc5d1c15a8d70d784d26 /examples/animation.scm | |
| parent | 8ac70ff3cef2963c460ce5382e37946eb0a4914e (diff) | |
render: Merge <group> into <model>.
* sly/render/model.scm (<model>): Add 'transform' and 'children' fields.
(model-transform, model-children): New accessors.
(make-model): Add 'transform' and 'children' keyword arguments.
(set-transform-identity!): New procedure.
(draw-model): Recursively draw model and all children.
(model-paint, model-blend): Renamed.
(paint, blend, group, group*, move, place): New procedures.
* sly/render/group.scm: Delete.
* Makefile.am (SOURCES): Remove it.
* examples/2048/2048.scm: Update example.
* examples/animation.scm: Likewise.
* examples/font.scm: Likewise.
* examples/joystick.scm: Likewise.
* examples/mines/mines.scm: Likewise.
* examples/simple.scm: Likewise.
* examples/tilemap.scm: Likewise.
* README.org (Example): Update sample code.
Diffstat (limited to 'examples/animation.scm')
| -rw-r--r-- | examples/animation.scm | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/examples/animation.scm b/examples/animation.scm index cc84c27..ef736d2 100644 --- a/examples/animation.scm +++ b/examples/animation.scm @@ -22,7 +22,7 @@ (sly math tween) (sly math vector) (sly render camera) - (sly render group) + (sly render model) (sly render sprite) (sly render tileset)) @@ -45,18 +45,15 @@ (tween (compose floor lerp) (compose ease-linear ease-loop) 0 frame-count (* frame-count frame-rate)))) -(define-signal timer - (signal-fold + 0 (signal-every 1))) - (define-signal scene (signal-map (lambda (time) - (group-move (position-tween time) - (group (vector-ref walk-cycle (frame-tween time))))) - timer)) + (move (position-tween time) + (vector-ref walk-cycle (frame-tween time)))) + (signal-timer))) (define camera (orthographic-camera 640 480)) -(add-hook! draw-hook (lambda _ (draw-group (signal-ref scene) camera))) +(add-hook! draw-hook (lambda _ (draw-model (signal-ref scene) camera))) (with-window (make-window #:title "Animation") (start-game-loop)) |