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[apps/code] Change the default scripts: squares instead of factorial

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This commit is contained in:
Léa Saviot
2018-12-27 17:21:10 +01:00
parent 03f300a754
commit 384fa04798
3 changed files with 17 additions and 77 deletions
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85
apps/code/script_template.cpp
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@@ -5,27 +5,19 @@ namespace Code {
constexpr ScriptTemplate emptyScriptTemplate(".py", "\x01" R"(from math import *
)");
constexpr ScriptTemplate factorialScriptTemplate("factorial.py", "\x01" R"(def factorial(n):
if n == 0:
return 1
else:
return n * factorial(n-1))");
constexpr ScriptTemplate fibonacciScriptTemplate("fibonacci.py", "\x01" R"(def fibo(n):
a=0
b=1
for i in range(1,n+1):
c=a+b
a=b
b=c
return a
def fibo2(n):
if n==0:
return 0
elif n==1 or n==2:
return 1
return fibo2(n-1)+fibo2(n-2))");
constexpr ScriptTemplate squaresScriptTemplate("squares.py", "\x01" R"(from math import *
from turtle import *
def squares(angle=0.5):
L=330
speed(10)
penup()
goto(-L/2,-L/2)
pendown()
for i in range(660):
forward(L)
left(90+angle)
L=L-L*sin(angle*pi/180)
hideturtle())");
constexpr ScriptTemplate mandelbrotScriptTemplate("mandelbrot.py", "\x01" R"(# This script draws a Mandelbrot fractal set
# N_iteration: degree of precision
@@ -60,49 +52,12 @@ def roots(a,b,c):
else:
return None)");
constexpr ScriptTemplate spiralScriptTemplate("spiral.py", "\x01" R"(from turtle import *
def spiral(N_iteration):
N_iteration *= 25
for i in range(N_iteration):
# Change pen color
gray=255-(i*255/N_iteration)
pencolor(int(gray),int(gray*0.75),int(gray*0.25))
# Draw a segment of the spiral
forward(i*0.1)
left(10))");
constexpr ScriptTemplate kochScriptTemplate("koch.py", "\x01" R"(from turtle import *
def koch(N_iteration):
# Save pencil size and set it to 1
prevSize = pensize()
pensize(1)
# Define inner function for recursion
def _koch(n, l):
if n == 1:
forward(l)
else:
_koch(n-1,l/3)
left(60)
_koch(n-1,l/3)
right(120)
_koch(n-1,l/3)
left(60)
_koch(n-1,l/3)
# Call inner function
_koch(N_iteration,140)
# Restore pencil size
pensize(prevSize))");
const ScriptTemplate * ScriptTemplate::Empty() {
return &emptyScriptTemplate;
}
const ScriptTemplate * ScriptTemplate::Factorial() {
return &factorialScriptTemplate;
}
const ScriptTemplate * ScriptTemplate::Fibonacci() {
return &fibonacciScriptTemplate;
const ScriptTemplate * ScriptTemplate::Squares() {
return &squaresScriptTemplate;
}
const ScriptTemplate * ScriptTemplate::Mandelbrot() {
@@ -113,14 +68,4 @@ const ScriptTemplate * ScriptTemplate::Polynomial() {
return &polynomialScriptTemplate;
}
const ScriptTemplate * ScriptTemplate::Spiral() {
return &spiralScriptTemplate;
}
const ScriptTemplate * ScriptTemplate::Koch() {
return &kochScriptTemplate;
}
}