chore(ci): test builds on multiple oses (#7)

* chore(ci): test builds on multiple oses * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix: add tqdm to setup * chore(ci): test builds on multiple oses * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix: install deps in two steps * fix(bug): allows shape to be 2 or 3 dims * release new version * chore(ci): test builds on multiple oses * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * chore(ci): test builds on multiple oses * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix: install deps in two steps * fix: deps string * fix: ci * fix: single quote strings * fix: choco install manimce * Add pyopengl * Update test_examples.yml * fix: custom 3d example for manimgl * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix: virtual frame buffer * fix: add ffmpeg dep * feat(cli): add skip-all option for testing * chore(lint): black fmt * fix: typo in deps * fix: python -m pip install * fix: typo * Update test_examples.yml * fix: try fix * fix: pip install --user * pip install -e * only on windows * fix: tmp fix * fix: typo in int parsing * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update test_examples.yml * Update __version__.py Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2025-09-19 04:16:02 +08:00 · 2022-09-12 12:30:33 +02:00
parent 0d97bdabb8
commit 1da3492732
5 changed files with 215 additions and 34 deletions
--- a/example.py
+++ b/example.py
@ -1,6 +1,15 @@
-# If you want to use manimgl, uncomment change
-# manim to manimlib
-from manimlib import *
+import sys
+
+if "manim" in sys.modules:
+    from manim import *
+
+    MANIMGL = False
+elif "manimlib" in sys.modules:
+    from manimlib import *
+
+    MANIMGL = True
+else:
+    raise ImportError("This script must be run with either `manim` or `manimgl`")

 from manim_slides import Slide, ThreeDSlide

@ -31,37 +40,88 @@ class Example(Slide):
        self.play(dot.animate.move_to(ORIGIN))


-class ThreeDExample(ThreeDSlide):
-    def construct(self):
-        axes = ThreeDAxes()
-        circle = Circle(radius=3, color=BLUE)
-        dot = Dot(color=RED)
+# For ThreeDExample, things are different

-        self.add(axes)
+if not MANIMGL:

-        self.set_camera_orientation(phi=75 * DEGREES, theta=30 * DEGREES)
+    class ThreeDExample(ThreeDSlide):
+        def construct(self):
+            axes = ThreeDAxes()
+            circle = Circle(radius=3, color=BLUE)
+            dot = Dot(color=RED)

-        self.play(GrowFromCenter(circle))
-        self.begin_ambient_camera_rotation(rate=75 * DEGREES / 4)
+            self.add(axes)

-        self.pause()
+            self.set_camera_orientation(phi=75 * DEGREES, theta=30 * DEGREES)

-        self.start_loop()
-        self.play(MoveAlongPath(dot, circle), run_time=4, rate_func=linear)
-        self.end_loop()
+            self.play(GrowFromCenter(circle))
+            self.begin_ambient_camera_rotation(rate=75 * DEGREES / 4)

-        self.stop_ambient_camera_rotation()
-        self.move_camera(phi=75 * DEGREES, theta=30 * DEGREES)
+            self.pause()

-        self.play(dot.animate.move_to(ORIGIN))
-        self.pause()
+            self.start_loop()
+            self.play(MoveAlongPath(dot, circle), run_time=4, rate_func=linear)
+            self.end_loop()

-        self.play(dot.animate.move_to(RIGHT * 3))
-        self.pause()
+            self.stop_ambient_camera_rotation()
+            self.move_camera(phi=75 * DEGREES, theta=30 * DEGREES)

-        self.start_loop()
-        self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear)
-        self.end_loop()
+            self.play(dot.animate.move_to(ORIGIN))
+            self.pause()

-        # 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(RIGHT * 3))
+            self.pause()
+
+            self.start_loop()
+            self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear)
+            self.end_loop()
+
+            # Each slide MUST end with an animation (a self.wait is considered an animation)
+            self.play(dot.animate.move_to(ORIGIN))
+
+else:
+    # WARNING: 3b1b's manim change how ThreeDScene work,
+    # this is why things have to be managed differently.
+    class ThreeDExample(Slide):
+        CONFIG = {
+            "camera_class": ThreeDCamera,
+        }
+
+        def construct(self):
+            axes = ThreeDAxes()
+            circle = Circle(radius=3, color=BLUE)
+            dot = Dot(color=RED)
+
+            self.add(axes)
+
+            frame = self.camera.frame
+            frame.set_euler_angles(
+                theta=30 * DEGREES,
+                phi=75 * DEGREES,
+                gamma=0,
+            )
+
+            self.play(GrowFromCenter(circle))
+            updater = lambda m, dt: m.increment_theta((75 * DEGREES / 4) * dt)
+            frame.add_updater(updater)
+
+            self.pause()
+
+            self.start_loop()
+            self.play(MoveAlongPath(dot, circle), run_time=4, rate_func=linear)
+            self.end_loop()
+
+            frame.remove_updater(updater)
+            self.play(frame.animate.set_theta(30 * DEGREES))
+            self.play(dot.animate.move_to(ORIGIN))
+            self.pause()
+
+            self.play(dot.animate.move_to(RIGHT * 3))
+            self.pause()
+
+            self.start_loop()
+            self.play(MoveAlongPath(dot, circle), run_time=2, rate_func=linear)
+            self.end_loop()
+
+            # Each slide MUST end with an animation (a self.wait is considered an animation)
+            self.play(dot.animate.move_to(ORIGIN))