Code Sketch

cleari

//Bird

//showAxes()
//showGrid()


tangram.draw

def tangram = picStack(
    Picture {},
    
    square.thatsFilledWith(Color(0, 106, 0)).thatsTranslated(0, 100),
    
    triangle1.thatsFilledWith(green).thatsRotated(90).thatsTranslated(50, -50),
    
    triangle2.thatsFilledWith(red).thatsRotated(90+45).thatsTranslated(0, -140),
    
    triangle2.thatsFilledWith(yellow).thatsRotated(90).thatsTranslated(-100, -100),
    
    triangle3.thatsFilledWith(cm.gray).thatsRotated(-90-45).thatsTranslated(0, 130),
    
    parallelogram.thatsFilledWith(pink).thatsRotated(-45+45).thatsTranslated(0, 100).withFlippedX,
    
    triangle4.thatsFilledWith(blue).thatsRotated(90+45).thatsTranslated(0, 0),
    
)


def square = Picture{
    right(135)
    forward(70.71)
    right(90)
    forward(70.71)
    right(90)
    forward(70.71)
    right(90)
    forward(70.71)
    right(90)
}.thatsStrokeColored(black)

def triangle1 = Picture{
    right()
    forward(100)
    left(135)
    forward(70.71)
    left(90)
    forward(70.71)   
}.thatsStrokeColored(black)

def triangle2 = Picture{
    right(135)
    forward(141.42)
    left(135)
    forward(200)
    left(135)
    forward(141.42)
}.thatsStrokeColored(black)

def triangle3 = Picture{
    left(45)
    forward(70.71)
    left(135)
    forward(100)
    left(135)
    forward(70.71)
}.thatsStrokeColored(black)

def parallelogram = Picture{
    forward(100)
    right(135)
    forward(70.71)
    right(45)
    forward(100)
    right(135)
    forward(70.71)
}.thatsStrokeColored(black)

def triangle4 = Picture {
    left(45)
    forward(141.42)
    left(135)
    forward(100)
    left(90)
    forward(100)
}.thatsStrokeColored(black)