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(WIP): Add 3D Scene example

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Jérome Eertmans
2022-07-12 17:11:48 +02:00
parent f3d2c4e731
commit b9eb2b395a
1 changed files with 28 additions and 4 deletions
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32
example.py
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@ -1,5 +1,7 @@
from manim import * from manim import *
from manim_presentation import Slide
from manim_slides import Slide, ThreeDSlide
class Example(Slide): class Example(Slide):
def construct(self): def construct(self):
@ -16,13 +18,35 @@ class Example(Slide):
self.play(dot.animate.move_to(ORIGIN)) self.play(dot.animate.move_to(ORIGIN))
self.pause() self.pause()
self.play(dot.animate.move_to(RIGHT*3)) self.play(dot.animate.move_to(RIGHT * 3))
self.pause() self.pause()
self.start_loop() self.start_loop()
self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear) self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear)
self.end_loop() self.end_loop()
# Each slide MUST end with an animation (a self.wait is considered an animation) # Each slide MUST end with an animation (a self.wait is considered an animation)
self.play(dot.animate.move_to(ORIGIN)) self.play(dot.animate.move_to(ORIGIN))
class ThreeDExample(ThreeDSlide):
def construct(self):
axes = ThreeDAxes()
circle=Circle()
self.set_camera_orientation(phi=75 * DEGREES, theta=30 * DEGREES)
self.add(circle,axes)
self.begin_ambient_camera_rotation(rate=0.1)
self.pause()
self.stop_ambient_camera_rotation()
self.move_camera(phi=75 * DEGREES, theta=30 * DEGREES)
self.wait()
self.start_loop()
self.play(circle.animate.move_to(ORIGIN + UP))
self.end_loop()
self.play(circle.animate.move_to(ORIGIN))
# TODO: fixit