Wobbl/Cowyeet
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Wolfgang Nowak 2023-11-19 18:53:07 +01:00
parent 3d16287c44
commit e415522916
1 changed files with 3 additions and 4 deletions
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7
parabelfunc.py
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@ -6,7 +6,7 @@ import os, sys, termios, tty, time, random
from math import sin, cos, tan, sqrt from math import sin, cos, tan, sqrt
from time import sleep from time import sleep
###################################################### ########################################################################################
def berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigkeit, starthoehe): def berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigkeit, starthoehe):
x = 0 x = 0
y = x**2 y = x**2
@ -35,12 +35,11 @@ def berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigk
# cowlength is 2, if cow is an UTF8-Icon, otherwise 1 # cowlength is 2, if cow is an UTF8-Icon, otherwise 1
for x in range(xmin, xsteps - 1, cowlength): for x in range(xmin, xsteps - 1, cowlength):
# the formula, which generates the y position for the corresponding x, shamelessly ripped from some schoolbook and modified. # the formula, which generates the y position for the corresponding x, shamelessly ripped from some schoolbook and modified.
yold = y
y = (-(gravitation / (2 * startgeschwindigkeit**2 * cos(startwinkel) ** 2)) * x**2) + (tan(startwinkel) * x + starthoehe) y = (-(gravitation / (2 * startgeschwindigkeit**2 * cos(startwinkel) ** 2)) * x**2) + (tan(startwinkel) * x + starthoehe)
# Ensure, that nothing has to be drawn outside the viewport # Ensure, that nothing has to be drawn outside the viewport
if y <= ymax and y >= ymin: if y <= ymax and y >= ymin:
# Stash awa the coordinates into scala, which will be returned # Stash away the coordinates into scala, which will be returned
scala += [x, int((y * 100 + 50) / 100)] scala += [x, int((y * 100 + 50) / 100)]
else: else:
scala += [0, 0] scala += [0, 0]
@ -50,7 +49,7 @@ def berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigk
return scala return scala
###################################################### #############################################################################################
# berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigkeit, starthoehe): # berechneflugbahn(cow, xmin, xmax, ymin, ymax, startwinkel, startgeschwindigkeit, starthoehe):
# set position of cursor # set position of cursor