Updates for p5py 0401 removal of autoglobal and some cosmetic fixes.

Change Number_003_A_Hodgin to re-use `setup()` instead of having a separate `init()`.
Closer to fixing gravity_color.

Author: tildebyte

(Software) Structures personal interpretations/Number_003_A_Alkov/Number_003_A_Alkov.pyde

@@ -1,18 +1,17 @@
 '''
-    Modified
-    Structure 3
-
-    A surface filled with one hundred medium to small sized circles.
-    Each circle has a different size and direction, but moves at the
-    same slow rate.
-    Display:
-    A. The instantaneous intersections of the circles
-    B. The aggregate intersections of the circles
-
-    Implemented by Casey Reas <http://groupc.net>
-    8 March 2004
-    Processing v.68 <http://processing.org>
-
+Modified
+Structure 3
+
+A surface filled with one hundred medium to small sized circles.
+Each circle has a different size and direction, but moves at the
+same slow rate.
+Display:
+A. The instantaneous intersections of the circles
+B. The aggregate intersections of the circles
+
+Implemented by Casey Reas <http://groupc.net>
+8 March 2004
+Processing v.68 <http://processing.org>
 '''
 from circle import Circle
 
@@ -21,6 +20,7 @@ circles = None
 
 
 def setup():
+    global circles
     size(1280, 720, P3D)
     # random x, y based on index value
     circles = [Circle(random(width), height / NumCircles * i,

(Software) Structures personal interpretations/Number_003_B_01_Alkov/Number_003_B_01_Alkov.pyde

@@ -1,16 +1,16 @@
-"""
-     A surface filled with one hundred medium to small sized circles. Each
-     circle has a different size and direction, but moves at the same slow
-     rate.
+'''
+A surface filled with one hundred medium to small sized circles. Each
+circle has a different size and direction, but moves at the same slow
+rate.
 
-     Display the aggregate intersections of the circles.
+Display the aggregate intersections of the circles.
 
-     Implemented by J. Tarbell <http://levitated.net>
-     8 April 2004
-     Processing v.68
+Implemented by J. Tarbell <http://levitated.net>
+8 April 2004
+Processing v.68
 
-     Port to Processing.py/Processing 2.0 by Ben Alkov 10 July 2014
-"""
+Port to Processing.py/Processing 2.0 by Ben Alkov 10 July 2014
+'''
 from disc import Disc
 
 # Object array.
@@ -21,6 +21,7 @@ Passes = 11
 NumDiscs = 100
 
 def setup():
+    global discs
     size(700, 700, P3D)
     ellipseMode(RADIUS)
     background(64)

(Software) Structures personal interpretations/Number_003_B_02_Alkov/Number_003_B_02_Alkov.pyde

@@ -1,16 +1,16 @@
-"""
-     A surface filled with one hundred medium to small sized circles. Each
-     circle has a different size and direction, but moves at the same slow
-     rate.
+'''
+A surface filled with one hundred medium to small sized circles. Each
+circle has a different size and direction, but moves at the same slow
+rate.
 
-     Display the aggregate intersections of the circles.
+Display the aggregate intersections of the circles.
 
-     Implemented by J. Tarbell <http://levitated.net>
-     8 April 2004
-     Processing v.68
+Implemented by J. Tarbell <http://levitated.net>
+8 April 2004
+Processing v.68
 
-     Port to Processing.py/Processing 2.0 by Ben Alkov 10 July 2014
-"""
+Port to Processing.py/Processing 2.0 by Ben Alkov 10 July 2014
+'''
 from disc import Disc
 
 # Object array.
@@ -22,6 +22,7 @@ Passes = 11
 NumDiscs = 100
 
 def setup():
+    global discs
     size(700, 700)
     ellipseMode(RADIUS)
     smooth(4)

Contributed Libraries in Python/punktiert/Behavior_BSeek.pyde

@@ -3,32 +3,27 @@
 # This library is developed through and for an architectural context.
 # Based on my teaching experiences over the past couple years.
 # (c) 2012 Daniel Köhler, [email protected]
-
 # here: seek (part of flocking) function as behavior
-
 from punktiert.math import Vec
 from punktiert.physics import VPhysics, VParticle, BCollision, BSeek
 
+
 # world object
 world = None
 mouse = None
-
 # number of particles in the scene
-amount = 100
+Amount = 100
 
 
 def setup():
+    global world, mouse
     size(800, 600)
     smooth()
     fill(0, 255)
-
-    global world, mouse
     world = VPhysics()
     mouse = Vec(width * 0.5, height * 0.5)
-
     # world.setfriction(.99f)
-
-    for i in range(amount):
+    for i in range(Amount):
         # val for arbitrary radius
         rad = random(2, 20)
         # vector for position
@@ -57,16 +52,13 @@ def drawRectangle(p):
     rad = p.getRadius()
     deform = map(deform, 0, 1.5, rad, 0)
     deform = max(rad * 0.2, deform)
-
     rotation = p.getVelocity().heading()
-
-    pushMatrix()
-    translate(p.x(), p.y())
-    rotate(HALF_PI * 0.5 + rotation)
-    beginShape()
-    vertex(-rad, +rad)
-    vertex(deform, deform)
-    vertex(rad, -rad)
-    vertex(-deform, -deform)
-    endShape(CLOSE)
-    popMatrix()
+    with pushMatrix():
+        translate(p.x(), p.y())
+        rotate(HALF_PI * 0.5 + rotation)
+        beginShape()
+        vertex(-rad, +rad)
+        vertex(deform, deform)
+        vertex(rad, -rad)
+        vertex(-deform, -deform)
+        endShape(CLOSE)

Contributed Libraries in Python/toxic/DLASpiral.pyde

@@ -9,6 +9,8 @@ isOctreeVisible = True
 
 
 def setup():
+    global dla
+    global listener
     size(640, 480, P3D)
     # compute spiral key points (every 45 degrees)
     points = []
@@ -26,7 +28,6 @@ def setup():
     guides = DLAGuideLines()
     guides.addCurveStrip(Spline3D(points).computeVertices(8))
     # create DLA 3D simulation space 128 units wide (cubic)
-    global dla
     dla = DLA(128)
     # use default configuration
     dla.setConfig(DLAConfiguration())
@@ -35,7 +36,6 @@ def setup():
     # set leaf size of octree
     dla.getParticleOctree().setMinNodeSize(1)
     # add a listener for simulation events
-    global listener
     listener = DLAListener()
     dla.addListener(listener)
     textFont(createFont("SansSerif", 12))
@@ -81,10 +81,10 @@ def drawOctree(node, doShowGrid, col):
 def drawBox(node):
     noFill()
     stroke(0, 24)
-    pushMatrix()
-    translate(node.x, node.y, node.z)
-    box(node.getSize())
-    popMatrix()
+    with pushMatrix():
+        ## BROKEN - Can't convert args to float
+        translate(node.x, node.y, node.z)
+        box(node.getSize())
 
 
 def keyPressed():
@@ -96,16 +96,21 @@ def keyPressed():
     if key == 'o':
         isOctreeVisible = not isOctreeVisible
     if key == 's':
-        listener.save()
+        listener.save(dla)
 
 
 class DLAListener(DLAEventAdapter):
 
+    def __init__(self):
+        pass
+
     # self method will be called when all guide segments
     # have been processed
-    def dlaAllSegmentsProcessed(dla):
+    @staticmethod
+    def dlaAllSegmentsProcessed(thisDLA):
         println("all done, saving...")
-        save()
+        save(thisDLA)
 
-    def save():
-        dla.save(sketchPath("spiral.dla"), False)
+    @staticmethod
+    def save(thisDLA):
+        thisDLA.save(sketchPath("spiral.dla"), False)

Demos/Graphics/PBallDroppings/PBallDroppings.pyde

@@ -1,4 +1,4 @@
-"""
+'''
 u or U    undo
 e or E    delete picked vertex
 r         frequency range -
@@ -13,7 +13,7 @@ b or B    move ball "emitter"
 p         toggle pause
 0         reset all variables
 ' '       reset balls & lines
-"""
+'''
 
 import config
 from java.util import Vector
@@ -30,6 +30,7 @@ def setup():
 
 
 def draw():
+    global closestBounceLine
     background(0)
     config.newball_xlag += (config.newball_x - config.newball_xlag) / 10.0
     config.newball_ylag += (config.newball_y - config.newball_ylag) / 10.0
@@ -313,6 +314,7 @@ def resetBounceLines():
 
 
 def deletePickedVertex():
+    global closestBounceLine
     if (config.closestBounceLineDistance <
             config.closestBounceLine_maxPickingDistance):
         # Register undoable.

HYPE examples/hype imports.py

@@ -1,53 +1,18 @@
-from hype.core.util import H
-from hype.core.util import HBundle
-from hype.core.util import HCapture
-from hype.core.util import HColors
-from hype.core.util import HConstants
-from hype.core.behavior import HBehavior
-from hype.core.behavior import HBehaviorRegistry
-from hype.core.behavior import HTrigger
-from hype.core.collection import HLinkedHashSet
-from hype.core.collection import HLinkedList
-from hype.core.collection import HNode
+from hype.core.util import H, HBundle, HCapture, HColors, HConstants
+from hype.core.behavior import HBehavior, HBehaviorRegistry, HTrigger
+from hype.core.collection import HLinkedHashSet, HLinkedList, HNode
 from hype.core.colorist import HColorist
-from hype.core.drawable import HDrawable
-from hype.core.drawable import HDrawable3D
-from hype.core.drawable import HStage
-from hype.core.interfaces import HCallback
-from hype.core.interfaces import HDirectable
-from hype.core.interfaces import HHittable
-from hype.core.interfaces import HImageHolder
-from hype.core.interfaces import HLocatable
-from hype.core.interfaces import HRotatable
+from hype.core.drawable import HDrawable, HDrawable3D, HStage
+from hype.core.interfaces import (HCallback, HDirectable, HHittable,
+                                  HImageHolder, HLocatable, HRotatable)
 from hype.core.layout import HLayout
-from hype.core.util import HMath
-from hype.core.util import HMouse
-from hype.core.util import HVector
-from hype.core.util import HWarnings
-from hype.extended.behavior import HFollow
-from hype.extended.behavior import HMagneticField
-from hype.extended.behavior import HOscillator
-from hype.extended.behavior import HRandomTrigger
-from hype.extended.behavior import HRotate
-from hype.extended.behavior import HSwarm
-from hype.extended.behavior import HTimer
-from hype.extended.behavior import HTween
-from hype.extended.behavior import HVelocity
-from hype.extended.colorist import HColorField
-from hype.extended.colorist import HColorPool
-from hype.extended.colorist import HColorTransform
-from hype.extended.colorist import HPixelColorist
-from hype.extended.drawable import HBox
-from hype.extended.drawable import HCanvas
-from hype.extended.drawable import HEllipse
-from hype.extended.drawable import HGroup
-from hype.extended.drawable import HImage
-from hype.extended.drawable import HPath
-from hype.extended.drawable import HRect
-from hype.extended.drawable import HShape
-from hype.extended.drawable import HSphere
-from hype.extended.drawable import HText
-from hype.extended.layout import HGridLayout
-from hype.extended.layout import HShapeLayout
-from hype.extended.util import HDrawablePool
-from hype.extended.util import HVertex
+from hype.core.util import HMath, HMouse, HVector, HWarnings
+from hype.extended.behavior import (HFollow, HMagneticField, HOscillator,
+                                    HRandomTrigger, HRotate, HSwarm, HTimer,
+                                    HTween, HVelocity)
+from hype.extended.colorist import (HColorField, HColorPool, HColorTransform,
+                                    HPixelColorist)
+from hype.extended.drawable import (HBox, HCanvas, HEllipse, HGroup, HImage,
+                                    HPath, HRect, HShape, HSphere, HText)
+from hype.extended.layout import HGridLayout, HShapeLayout
+from hype.extended.util import HDrawablePool, HVertex

OrbitingSquares_HYPE/OrbitingSquares_HYPE.pyde

@@ -1,17 +1,17 @@
 # add_library('hype')
 '''
-    1. One hundred `HRect`
-    2. Of randomly-selected size
-    3. Each having semi-tranparent fill and stroke
-    4. Each colored according to an underlying `HColorField`
-    5. Each rotating around its own center with a randomly-selected speed and
-       direction
-    6. Randomly distributed around the circumference of
-    7. One of several concentric circles
-    8. All squares rotating at a randomly-selected speed and direction around
-       a common center point
-
-    Implementation by Ben Alkov 7-12 August 2014
+1. One hundred `HRect`
+2. Of randomly-selected size
+3. Each having semi-tranparent fill and stroke
+4. Each colored according to an underlying `HColorField`
+5. Each rotating around its own center with a randomly-selected speed and
+   direction
+6. Randomly distributed around the circumference of
+7. One of several concentric circles
+8. All squares rotating at a randomly-selected speed and direction around
+   a common center point
+
+Implementation by Ben Alkov 7-12 August 2014
 
 '''
 from hype.core.util import H
@@ -48,6 +48,6 @@ def setup():
 
 def draw():
     H.drawStage()
-    saveFrame('C:/Users/IBM_ADMIN/Documents/frames/####.tif')
-    if frameCount == 900:
-        exit()
+    # saveFrame('C:/Users/IBM_ADMIN/Documents/frames/####.tif')
+    # if frameCount == 900:
+    #     exit()

OrbitingSquares_HYPE/parentcallback.py

@@ -1,5 +1,5 @@
 '''
-    `draw()` loop callback for the invisible parent `HGroup`s.
+`draw()` loop callback for the invisible parent `HGroup`s.
 '''
 from hype.core.util import H
 from hype.core.interfaces import HCallback

OrbitingSquares_HYPE/rectcallback.py

@@ -1,5 +1,5 @@
 '''
-    `draw()` loop callback for the visible squares.
+`draw()` loop callback for the visible squares.
 '''
 from hype.core.util import H
 from hype.core.interfaces import HCallback