65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
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# -*- coding: utf-8 -*-.py
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from manim import *
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# 坐标轴范围常量
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X_MIN = -3.5 * PI
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X_MAX = 3.5 * PI
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Y_MIN = -1.5
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Y_MAX = 1.5
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class Skeleton_20250804_084025_514(Scene):
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def construct(self):
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# 创建坐标系
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axes = Axes(
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x_range=[X_MIN, X_MAX, PI/2],
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y_range=[Y_MIN, Y_MAX, 0.5],
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axis_config={"color": BLUE}
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)
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# 添加坐标轴标签
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x_label = axes.get_x_axis_label(
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Tex("$x$").scale(0.8),
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edge=DOWN, direction=DOWN, buff=0.4
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)
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y_label = axes.get_y_axis_label(
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Tex("$y$").scale(0.8),
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edge=LEFT, direction=LEFT, buff=0.4
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)
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# 添加坐标轴组
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axes_group = VGroup(axes, x_label, y_label)
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# 添加淡入动画
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self.play(FadeIn(axes_group, shift=UP*0.5), run_time=4)
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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/"
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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_084025_514()
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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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