diff options
Diffstat (limited to 'FSF-2020/calculus-of-several-variables/div-curl-grad-and-all-that/gradient/file1_missile-example.py')
| -rw-r--r-- | FSF-2020/calculus-of-several-variables/div-curl-grad-and-all-that/gradient/file1_missile-example.py | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/FSF-2020/calculus-of-several-variables/div-curl-grad-and-all-that/gradient/file1_missile-example.py b/FSF-2020/calculus-of-several-variables/div-curl-grad-and-all-that/gradient/file1_missile-example.py deleted file mode 100644 index cd754cd..0000000 --- a/FSF-2020/calculus-of-several-variables/div-curl-grad-and-all-that/gradient/file1_missile-example.py +++ /dev/null @@ -1,37 +0,0 @@ -from manimlib.imports import * -import numpy as np - - -def function(coordinate): - x,y = coordinate[:2] - return np.array([ - np.sin(x-y), - np.exp(y), - 0 - ]) -def func(coordinate): - x,y = coordinate[:2] - return np.array([ - -2*x, - y, - 0]) - -class Missiles(GraphScene): - def construct(self): - - field = VectorField(function) - #path = ParametricFunction(lambda x: -2*x) - - dot = SVGMobject("miss").move_to(DL).scale(0.09).set_color(WHITE).rotate(PI/4 + PI) - path = ArcBetweenPoints(dot.get_center(), UP+0.2*LEFT) - - self.play(FadeIn(field)) - self.wait() - self.play(FadeIn(dot)) - self.wait() - self.play(MoveAlongPath(dot, path)) - self.play(ApplyMethod(dot.rotate, PI/4), rate = 0.2) - self.play(ApplyMethod(dot.move_to, 3.5*UP), rate = 0.3) - #self.play(ApplyMethod(dot.move_to, 3.5*UP)) - #self.add_fixed_in_frame_mobjects(text_field) - self.wait()
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