Code Sketch

cleari

//showAxes()
//showGrid()


tangram.draw

def tangram = picStack(
    Picture {},
    
    triangle1.thatsFilledWith(green).thatsTranslated(0, -50),
    triangle1.thatsFilledWith(cm.gray).thatsTranslated(-50, 0).withFlippedY,
    triangle2.thatsFilledWith(blue).thatsRotated(-90).thatsTranslated(0, 100),
    triangle2.thatsFilledWith(pink).thatsRotated(90).thatsTranslated(-50, 0).withFlippedY,
//    triangle3.thatsFilledWith(cm.gray),
   parallelogram.thatsFilledWith(brown).thatsRotated(90).thatsTranslated(100, 50).withFlippedY,
   triangle4.thatsFilledWith(orange).thatsRotated(45).thatsTranslated(141.42/2, -100).withFlippedY,
   square.thatsFilledWith(red).thatsRotated(-45).thatsTranslated(70.71/2, -100),
)



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)