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19 lines
655 B
19 lines
655 B
3 months ago
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from manim import *
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class ThreeDLightSourcePosition(ThreeDScene):
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def construct(self):
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axes = ThreeDAxes()
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sphere = Surface(
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lambda u, v: np.array([
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1.5 * np.cos(u) * np.cos(v),
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1.5 * np.cos(u) * np.sin(v),
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1.5 * np.sin(u)
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]), v_range=[0, TAU], u_range=[-PI / 2, PI / 2],
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checkerboard_colors=[RED_D, RED_E], resolution=(15, 32)
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)
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self.renderer.camera.light_source.move_to(
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3 * IN) # changes the source of the light
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self.set_camera_orientation(phi=75 * DEGREES, theta=30 * DEGREES)
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self.add(axes, sphere)
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