polygon.py

import pyglet
from pyglet import shapes
import math
import random

SIZE = (500, 600)
TAU = 2 * math.pi
SIDE_NUMBER = random.randint(3, 8)

# https://gist.github.com/aib/2083288c45b68107454ffb03e977423f
def create_polygon(sides, posx, posy, scale):
    lines = []

    for i in range(sides):
        lines.append((
            # First Point
            posx + math.cos(i * (TAU/sides)) * scale, posy + math.sin(i * (TAU/sides)) * scale,
            # Second Point
            posx + math.cos((i+1) * (TAU/sides)) * scale, posy + math.sin((i+1) * (TAU/sides)) * scale,
        ))
    
    return lines

class LinesTestWindow(pyglet.window.Window):
    def __init__(self, width, height):
        super().__init__(width, height)
        self.time = 0
        self.batch = pyglet.graphics.Batch()
        
        #self.line = shapes.Line(SIZE[0]/2, SIZE[1]/2, SIZE[0]/2+200, SIZE[1]/2, 3, color=(255, 255, 0), batch=self.batch)
        self.line_objects = self.create_lines()

    def on_draw(self):
        self.clear()
        self.batch.draw()

    def update(self, time_delta):
        self.time += time_delta
        self.line.position = (
            self.line.x,
            #SIZE[1]/2 + math.sin(self.time) * 20,
            self.line.y,
            SIZE[0]/2 + math.sin(self.time) * 100,
            # Gelen +50 -50 arasinda degisiyor
            SIZE[1]/2 + math.sin(self.time) * 100,
        )
        #print(self.line.position)
    
    def create_lines(self):
        lines = create_polygon(SIDE_NUMBER, SIZE[0]/2, SIZE[1]/2, 100)
        line_objects = [shapes.Line(line[0], line[1], line[2], line[3], 3, color=(255, 255, 0), batch=self.batch) for line in lines]
        return line_objects
if __name__ == "__main__":
    test = LinesTestWindow(SIZE[0], SIZE[1])
    #pyglet.clock.schedule_interval(test.update, 1/30)
    pyglet.app.run()