61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
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# -*- coding: utf-8 -*-.py
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# 场景骨架：四象限坐标系
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from manim import *
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class Skeleton_20250804_083501_757(Scene):
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# 定义坐标轴原点位置常量
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AXES_ORIGIN = ORIGIN
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def construct(self):
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# 创建坐标系(x∈[-3.5π,3.5π],y∈[-1.5,1.5])
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axes = Axes(
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x_range=[-3.5*PI, 3.5*PI, PI/2],
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y_range=[-1.5, 1.5, 0.5],
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axis_config={"color": WHITE},
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x_axis_config={"include_numbers": True},
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y_axis_config={"include_numbers": True}
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).scale(0.8).shift(self.AXES_ORIGIN)
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# 添加坐标轴标签
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x_label = axes.get_x_axis_label("x", direction=DOWN)
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y_label = axes.get_y_axis_label("y", direction=LEFT)
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# 坐标轴淡入动画(持续4秒)
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self.play(
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FadeIn(axes, shift=UP*0.5),
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FadeIn(x_label, shift=RIGHT*0.3),
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FadeIn(y_label, shift=UP*0.3),
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run_time=4
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)
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self.wait(1)
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if __name__ == "__main__":
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# 导入必要的模块
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import sys
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import os
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from manim import *
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# 设置 UTF-8 编码
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os.environ['PYTHONIOENCODING'] = 'utf-8'
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sys.stdout.reconfigure(encoding='utf-8')
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sys.stderr.reconfigure(encoding='utf-8')
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# 全局指定 ctex 模板(一次性)
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config.tex_template = TexTemplateLibrary.ctex
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# 设置输出格式为MP4
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config.output_format = "mp4"
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# 设置输出目录
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config.media_dir = "./output/videos/1080p60"
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# 使用临时配置渲染场景(配置只在with块内有效)
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with tempconfig({
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"quality": "high_quality",
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"background_color": BLACK,
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"preview": True,
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"pixel_height": 1080,
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"pixel_width": 1920,
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"frame_rate": 30
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}):
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# 实例化场景类
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scene = Skeleton_20250804_083501_757()
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# 执行渲染流程(包含文件生成和预览)
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scene.render()
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