hype grid_layout example

Author: monkstone

external_library/java/hype/grid_layout.rb

@@ -0,0 +1,51 @@
+# encoding: utf-8
+load_library :hype
+include_package 'hype'
+java_import 'hype.extended.layout.HGridLayout'
+java_import 'hype.extended.behavior.HOscillator'
+java_import 'hype.extended.colorist.HColorPool'
+
+attr_reader :pool, :osc, :scale, :r
+
+def settings
+  size(640, 640, P3D)
+end
+
+def setup
+  sketch_title 'Grid Layout'
+  H.init(self)
+  H.background(color('#242424'))
+  H.use3D(true)
+  @r = 0
+  @scale = 0
+  @osc = HOscillator.new.range(0.2, 2.5).speed(10).freq(2)
+  @pool = HDrawablePool.new(125)
+  pool.auto_add_to_stage
+      .add(HBox.new.depth(25).width(25).height(25))
+      .layout(
+        HGridLayout.new
+                   .start_x(180)
+                   .start_y(180)
+                   .start_z(-140)
+                   .spacing(70, 70, 70)
+                   .cols(5)
+                   .rows(5)
+      )
+      .request_all
+end
+
+def draw
+  lights
+  translate(width / 2, height / 2)
+  rotate_y(r.radians)
+  translate(-width / 2, -height / 2)
+  @r += 0.3
+  i = 0
+  pool.each do |d|
+    osc.current_step(frame_count + i * 3).next_raw
+    @scale = osc.curr
+    d.depth(25 * scale).width(25 * scale).height(25 * scale)
+    i += 1
+  end
+  H.draw_stage
+end