Wobbl/Cowyeet
Wobbl/Cowyeet
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Made some improvements.

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This commit is contained in:
The Wobbler 2023-12-29 20:31:52 +01:00
parent 72f4674ee1
commit cc7685c458
1 changed files with 20 additions and 11 deletions
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31
physics/parabelfunc.py
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@ -8,7 +8,7 @@ from time import sleep
########################################################################################
def berechneflugbahn(xmin, xmax, ymin, ymax, xsteps, startwinkel, startgeschwindigkeit, starthoehe=0, gravitation=9.81, xstep=1):
def berechneflugbahn(xmax, ymax, steps, startwinkel, startgeschwindigkeit, xmin=0, ymin=0, starthoehe=0, gravitation=9.81, xstep=1):
x = 0
y = x**2
@ -29,22 +29,31 @@ def berechneflugbahn(xmin, xmax, ymin, ymax, xsteps, startwinkel, startgeschwind
* (startgeschwindigkeit * sin(startwinkel) + sqrt(startgeschwindigkeit**2 * sin(startwinkel) ** 2 + 2 * gravitation * starthoehe))
) / gravitation
first_run = True
# cowlength is 2, if cow is an UTF8-Icon, otherwise 1
for x in range(xmin, xsteps - 1, xstep):
for x in range(xmin, steps - 1, xstep):
# the formula, which generates the y position for the corresponding x, shamelessly ripped from some schoolbook and modified.
y = (-(gravitation / (2 * startgeschwindigkeit**2 * cos(startwinkel) ** 2)) * x**2) + (tan(startwinkel) * x + starthoehe)
# Ensure, that nothing has to be drawn outside the viewport
if y <= ymax and y >= ymin:
# Stash away the coordinates into scala, which will be returned
scala += [x, int((y * 100 + 50) / 100)]
if x >= xmax:
x = xmax
if y >= ymax:
y = ymax
elif y <= ymin:
scala += [x, ymin]
y = ymin
# Stash away the coordinates into scala, which will be returned
scala += [x, int((y * 100 + 50) / 100)]
if y == ymin and not first_run:
break
else:
scala += [x, ymax]
first_run = False
return scala
@ -81,12 +90,12 @@ if __name__ == "__main__":
# X-Resolution of the display
xmax = termsize_xy[0] - 1
xsteps = xmax
xsteps = xmax * 2
ymax = termsize_xy[1]
ymin = 0
xmin = 0
startwinkel = 34
startgeschwindigkeit = 31
startgeschwindigkeit = 60
starthoehe = 0
schlafzeit = 0.05
###
@ -98,7 +107,7 @@ if __name__ == "__main__":
y = xmin
# Call the function, which calculates the coordinates)
ergebnis = berechneflugbahn(xmin, xmax, ymin, ymax, xsteps, startwinkel, startgeschwindigkeit, starthoehe, g_erde, 2)
ergebnis = berechneflugbahn(xmax, ymax, xsteps, startwinkel, startgeschwindigkeit, starthoehe, gravitation=g_erde, xstep=2)
print(curoff)
# here we draw the cow
for count in range(xmin, len(ergebnis), 2):