kopia lustrzana https://github.com/villares/sketch-a-day
211 comments!
Alexandre B A Villares
rodzic
1de880d404
commit
e131936692
134
s211/s211.pyde
134
s211/s211.pyde
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@ -1,66 +1,60 @@
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# Alexandre B A Villares - https://abav.lugaralgum.com/sketch-a-day
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# s210 20180727
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# s211 20180728
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from gif_export_wrapper import *
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add_library('gifAnimation')
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add_library('peasycam')
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GRID_SIZE = 11
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SKETCH_NAME = "s210"
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GRID_SIZE = 16
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SKETCH_NAME = "s211"
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OUTPUT = ".png"
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color_mode = True
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starting_node = 0
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end_cycle = False
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def setup():
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# print_text_for_readme(SKETCH_NAME, OUTPUT)
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size(700, 700, P3D)
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hint(ENABLE_DEPTH_SORT)
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# optional PeasyCam setup to allow orbiting with a mouse drag
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cam = PeasyCam(this, 100)
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cam.setMinimumDistance(1000)
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cam.setMaximumDistance(1000)
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strokeWeight(2)
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print_text_for_readme(SKETCH_NAME, OUTPUT)
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# sets border and grid spacing
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Node.border = 50
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Node.spacing = (width - Node.border * 2) / GRID_SIZE
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# Node.nodes is a list of nodes in a 3D grid
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for x in range(GRID_SIZE):
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for y in range(GRID_SIZE):
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for z in range(GRID_SIZE):
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Node.nodes.append(Node(x, y, z))
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# Node.rooms is a list of spaced nodes inside the grid
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Node.rooms = [node for node in Node.nodes
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if node.ix % 2 == 1 and
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node.iy % 2 == 1 and
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node.iz % 2 == 1]
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for node in Node.rooms:
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node.set_nbs()
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node.cor = color(0, 0, 255)
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clear_grid()
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frameRate(2)
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def draw():
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lights()
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background(200)
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# arbitray rotation
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rotate(-1, 1/2, 1, 1/2)
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background(100)
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# angle based on frameCount to animate box sizes
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ang = frameCount/10.
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for node in Node.nodes:
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if node.iz - 1 < frameCount % GRID_SIZE:
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node.plot()
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def clear_grid():
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global starting_node, end_cycle
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starting_node += 1
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Node.corridors = []
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if starting_node < len(Node.rooms):
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for node in Node.rooms:
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node.visited = False
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node.current = False
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node.unvisited_rnbs = []
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Node.rooms[starting_node].current = True
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while not end_cycle:
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for node in Node.rooms:
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node.update()
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node.update(ang)
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# stop after a full size animatiom cycle
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if ang < TWO_PI:
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gif_export(GifMaker)
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else:
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gif_export(GifMaker, finish=True)
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class Node():
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nodes = []
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rooms = []
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corridors = []
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def __init__(self, x, y, z):
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self.ix = x
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@ -69,86 +63,34 @@ class Node():
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self.x = Node.border + Node.spacing / 2 + x * Node.spacing - width / 2
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self.y = Node.border + Node.spacing / 2 + y * Node.spacing - width / 2
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self.z = Node.border + Node.spacing / 2 + z * Node.spacing - width / 2
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self.visited = False
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self.current = False
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self.size_ = 1
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self.cor = None
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self.nbs = []
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self.rnbs = []
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self.unvisited_rnbs = []
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self.update(0)
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def plot(self):
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""" draws box """
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if self.cor:
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stroke(0)
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fill(self.cor)
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else:
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if color_mode:
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fill(255, 50)
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else:
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fill(128)
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if color_mode or self not in Node.corridors:
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with pushMatrix():
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stroke(0)
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fill(255, 100)
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with pushMatrix():
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translate(self.x, self.y, self.z)
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box(Node.spacing)
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box(Node.spacing * self.size_)
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def set_nbs(self):
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def update(self, ang):
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""" changing box size """
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self.size_ = sin(self.x + self.y + self.z + ang)
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for node in Node.nodes:
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if node != self and dist(node.x, node.y, node.z,
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self.x, self.y, self.z) <= Node.spacing * 1:
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self.nbs.append(node)
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if self in Node.rooms:
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for node in Node.rooms:
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if node != self and dist(node.x, node.y, node.z,
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self.x, self.y, self.z) <= Node.spacing * 2:
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self.rnbs.append(node)
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self.unvisited_rnbs.append(node)
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def set_unvisited_rnbs(self):
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self.unvisited_rnbs = [node for node in self.rnbs
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if not node.visited]
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def find_corridor(self, other):
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for n1 in self.nbs:
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for n2 in other.nbs:
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if n1 == n2:
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return n1
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def update(self):
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self.set_unvisited_rnbs()
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if self.current:
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self.visited = True
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Node.corridors.append(self)
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if self.unvisited_rnbs:
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for unvisited_rnb in self.unvisited_rnbs[::-2]:
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corridor = self.find_corridor(unvisited_rnb)
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Node.corridors.append(corridor)
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corridor.cor = color(0, 255, 0)
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self.current = False
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unvisited_rnb.visited = True
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unvisited_rnb.current = True
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else:
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branch_nodes = [node for node in Node.nodes
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if node.visited and node.unvisited_rnbs]
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if branch_nodes:
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print(len(branch_nodes))
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next = branch_nodes[-1]
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self.current = False
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next.current = True
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else:
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print("finished")
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global end_cycle
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end_cycle = True
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def keyPressed():
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global color_mode
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if key == 'c':
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color_mode = not color_mode
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""" press P to save an image """
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if key in ['p', 'P']:
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saveFrame("####" + SKETCH_NAME + OUTPUT)
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if key == 'r':
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clear_grid()
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def print_text_for_readme(name, output):
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""" prints text in the console to add to project README.md """
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println("""
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