h_sprite example

Author: monkstone

external_library/java/hype/data/tex1.png

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+#encoding: utf-8
+load_library :hype
+include_package 'hype'
+java_import 'hype.extended.behavior.HOrbiter3D'
+java_import 'hype.extended.behavior.HOscillator'
+java_import 'hype.extended.colorist.HColorPool'
+
+PALETTE = %w(#FFFFFF #F7F7F7 #ECECEC #CCCCCC #999999 #666666 #4D4D4D #333333 #FF3300 #FF6600).freeze
+attr_reader :pool
+
+def settings
+  size(640, 640, P3D)
+end
+
+def setup
+  sketch_title 'Sprite'
+  H.init(self)
+  H.background(color('#242424'))
+  H.use3D(true)  
+  @pool = HDrawablePool.new(400)
+  pool.auto_add_to_stage
+      .add(HSprite.new(50,50).texture(HImage.new(data_path('tex1.png'))))
+      .add(HSprite.new(50,50).texture(HImage.new(data_path('tex2.png'))))
+      .add(HSprite.new(50,50).texture(HImage.new(data_path('tex3.png'))))
+      .colorist(HColorPool.new(web_to_color_array(PALETTE)).fill_only)
+      .on_create do |obj|
+    i = pool.current_index
+    obj.anchorAt(H::CENTER).rotation(45)    
+    orb = HOrbiter3D.new(width / 2, height / 2, 0)
+                    .target(obj)
+                    .radius(225)
+                    .ySpeed(1)
+                    .zSpeed(1)
+                    .yAngle((i + 1) *2)
+                    .zAngle((i + 1) *3)    
+    HOscillator.new
+               .target(obj)
+               .property(H::SCALE)
+               .range(0.1, 1.0)
+               .speed(0.1)
+               .freq(10)
+    
+    
+    HOscillator.new
+               .target(obj)
+               .property(H::ROTATION)
+               .range(-180, 180)
+               .speed(0.1)
+               .freq(10)
+               .current_step(i)
+  end.request_all  
+end
+
+def draw
+  H.draw_stage
+  sketch_title(format('HSprite %d fps', frame_rate))
+end