graph theory project (particles.js mimic)

other/Graph_Theory/Graph_Theory.pyde

@@ -0,0 +1,63 @@
+import random
+
+class MovingPoint:
+    def __init__(self, x, y):
+        self.x, self.y = x, y
+        self.xSpeed, self.ySpeed = random.randint(-5, 5), random.randint(-5, 5)
+        self.rotation = random.randint(0, 360)
+    
+    def tick(self):
+        def rnd():
+            lower, upper, minimum, maximum = -5, 5, -5, 5
+            self.xSpeed = self.xSpeed + random.choice([_ for _ in range(lower, upper)])
+            self.ySpeed = self.ySpeed + random.choice([_ for _ in range(lower, upper)])
+            self.xSpeed = max(min(self.xSpeed, maximum), minimum)
+            self.ySpeed = max(min(self.ySpeed, maximum), minimum)
+        if self.x >= width:
+            rnd()
+            self.x = 0
+        elif self.x <= 0:
+            self.x = width
+            rnd()
+        if self.y >= height:
+            self.y = 0
+            rnd()
+        elif self.y <= 0:
+            self.y = height
+            rnd()
+        self.x, self.y = self.x + self.xSpeed, self.y + self.ySpeed
+
+    def render(self):
+        def lowest(mpoint, points):
+            dists = []
+            for point in points:
+                dists.append((dist(self.x, self.y, point[0], point[1])))
+            tupled = zip(points, dists)
+            tupled.sort(key=lambda x: x[1])
+            return [x[0] for x in tupled[1:3]]
+            
+        def dist(x1, y1, x2, y2):
+            return sqrt((abs(x1 - x2) ** 2) + (abs(y1 - y2) ** 2))
+        ellipse(self.x, self.y, 5, 5)
+        
+        global MovingPoints
+        for point in lowest((self.x, self.y), [(MV.x, MV.y) for MV in MovingPoints]):
+            line(self.x, self.y, point[0], point[1])
+        resetMatrix()
+
+def setup():
+    size(500, 500)
+    frameRate(15)
+    
+    global MovingPoints
+    MovingPoints = []
+    for _ in range(70):
+        MovingPoints.append(MovingPoint(random.randint(0, width), random.randint(0, height)))
+
+def draw():
+    global MovingPoints
+    background(204)
+    
+    for MP in MovingPoints:
+        MP.tick()
+        MP.render()

other/Graph_Theory/sketch.properties

@@ -0,0 +1,2 @@
+mode=Python
+mode.id=jycessing.mode.PythonMode

other/README.md

@@ -14,4 +14,6 @@ Other sketches without any specific purpose. If enough fit into a specific categ
 
 - **DynamicLines** - A very simple line drawing application.
 
-- **FlipFlopChain** - A simple project displaying how one would count in binary.
+- **FlipFlopChain** - A simple project displaying how one would count in binary.
+
+- **Graph-Theory** - A simple project closely mimicing the particle.js library.