ASMR Programming - Python Turtle 02

 Tinkering Turtle Graphics

Creating Polygon and Stars

Youtube 

Code:

import turtle as t

from math import sin,cos,radians

t.setup(800,800)

t.bgcolor('black')

def ngon(n,r,sa):

    '''

    POLYGON

    '''

    ang = 360/n

    p = t.pos()

    t.up()

    for i in range(n+1):

        a=radians(i*ang+sa)

        x=p[0]+cos(a)*r

        y=p[1]+sin(a)*r

        t.goto(x,y)

        t.down()

    t.up()

    t.goto(p)

def star(n,r1,r2,sa):

    '''

    STAR

    '''

    ang = 360/(n*2)

    p=t.pos()

    t.up()

    for i in range(n*2+1):

        a=radians(i*ang+sa)

        x=p[0]+cos(a)*(r2 if i%2==0 else r1)

        y=p[0]+sin(a)*(r2 if i%2==0 else r1)

        t.goto(x,y)

        t.down()

    t.up()

    t.goto(p)

def starx(n,r,sa):

    '''

    STAR CROSSING

    '''

    ang=720/n

    p=t.pos()

    t.up()

    for i in range(n+1):

        a=radians(i*ang+sa)

        x=p[0]+cos(a)*r

        y=p[0]+sin(a)*r

        t.goto(x,y)

        t.down()

    t.up()

    t.goto(p)

t.pencolor('white')

ngon(3,150,90)

t.pencolor('white')

star(10,100,200,90)

t.pencolor('white')

starx(7,50,90) #--- needs more work..

t.done()

Keyboard I use:

Redragon Kumara K552RBG-1