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388504307a* LineJoins added * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * added joint type enum, refactored proposed implementation * added test for joint types * added documentation * let LineJointType.AUTO be rendered like before * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * update added example in basic.py to reflect changed implementation * fix RTD build * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * moved rendered example in documentation * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Benjamin Hackl <devel@benjamin-hackl.at>
55 lines
1.5 KiB
Python
55 lines
1.5 KiB
Python
from __future__ import annotations
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from manim import *
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from manim.utils.testing.frames_comparison import frames_comparison
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__module_test__ = "mobjects"
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@frames_comparison(base_scene=ThreeDScene)
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def test_PointCloudDot(scene):
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p = PointCloudDot()
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scene.add(p)
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@frames_comparison
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def test_become(scene):
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s = Rectangle(width=2, height=1, color=RED).shift(UP)
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d1, d2, d3 = (Dot() for _ in range(3))
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s1 = s.copy().become(d1, match_width=True).set_opacity(0.25).set_color(BLUE)
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s2 = (
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s.copy()
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.become(d2, match_height=True, match_center=True)
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.set_opacity(0.25)
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.set_color(GREEN)
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)
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s3 = s.copy().become(d3, stretch=True).set_opacity(0.25).set_color(YELLOW)
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scene.add(s, d1, d2, d3, s1, s2, s3)
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@frames_comparison
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def test_match_style(scene):
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square = Square(fill_color=[RED, GREEN], fill_opacity=1)
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circle = Circle()
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VGroup(square, circle).arrange()
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circle.match_style(square)
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scene.add(square, circle)
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@frames_comparison
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def test_vmobject_joint_types(scene):
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angled_line = VMobject(stroke_width=20, color=GREEN).set_points_as_corners(
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[
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np.array([-2, 0, 0]),
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np.array([0, 0, 0]),
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np.array([-2, 1, 0]),
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]
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)
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lines = VGroup(*[angled_line.copy() for _ in range(len(LineJointType))])
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for line, joint_type in zip(lines, LineJointType):
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line.joint_type = joint_type
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lines.arrange(RIGHT, buff=1)
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scene.add(lines)
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