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https://github.com/jeertmans/manim-slides.git
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76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
"""ManimGL's implementation of the Slide class."""
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from pathlib import Path
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from typing import Any, ClassVar, Optional
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from manimlib import Scene, ThreeDCamera
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from .base import BaseSlide
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class Slide(BaseSlide, Scene): # type: ignore[misc]
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def __init__(self, *args: Any, **kwargs: Any) -> None:
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kwargs.setdefault("file_writer_config", {}).update(
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subdivide_output=True,
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)
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super().__init__(*args, **kwargs)
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@property
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def _frame_height(self) -> float:
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return float(self.camera.get_frame_height())
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@property
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def _frame_width(self) -> float:
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return float(self.camera.get_frame_width())
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@property
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def _background_color(self) -> str:
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rgba = self.camera.background_rgba
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r = int(255 * rgba[0])
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g = int(255 * rgba[1])
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b = int(255 * rgba[2])
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if rgba[3] == 1.0:
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return f"#{r:02x}{g:02x}{b:02x}"
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a = int(255 * rgba[3])
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return f"#{r:02x}{g:02x}{b:02x}{a:02x}"
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@property
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def _resolution(self) -> tuple[int, int]:
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return self.camera.get_pixel_width(), self.camera.get_pixel_height()
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@property
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def _partial_movie_files(self) -> list[Path]:
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partial_movie_directory = self.file_writer.partial_movie_directory
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extension = self.file_writer.movie_file_extension
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return sorted(partial_movie_directory.glob(f"*{extension}"))
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@property
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def _show_progress_bar(self) -> bool:
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return True
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@property
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def _leave_progress_bar(self) -> bool:
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return self.leave_progress_bars # type: ignore
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@property
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def _start_at_animation_number(self) -> Optional[int]:
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return self.start_at_animation_number # type: ignore
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def run(self, *args: Any, **kwargs: Any) -> None:
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"""MANIMGL renderer."""
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super().run(*args, **kwargs)
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self._save_slides(
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use_cache=False,
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flush_cache=self.flush_cache,
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skip_reversing=self.skip_reversing,
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)
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class ThreeDSlide(Slide):
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CONFIG: ClassVar[dict[str, Any]] = {
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"camera_class": ThreeDCamera,
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}
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pass
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