public-mirrors/3b1b-manim
1
0
Fork 0
mirror of https://github.com/3b1b/manim.git synced 2025-09-01 00:48:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Changed Rectangle implementation

Browse source
This commit is contained in:
Grant Sanderson 2019-02-07 21:24:00 -08:00
parent d489b5df5c
commit 7a488702e4
1 changed files with 7 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
manimlib/mobject/geometry.py
View file

@ -616,13 +616,9 @@ class Vector(Arrow):
class DoubleArrow(Arrow): class DoubleArrow(Arrow):
def init_tip(self): def __init__(self, *args, **kwargs):
self.tip = VGroup() Arrow.__init__(self, *args, **kwargs)
for b in True, False: self.add_tip(at_start=True)
t = self.add_tip(add_at_end=b)
t.add_at_end = b
self.tip.add(t)
self.tip.match_style(self.tip[0])
class CubicBezier(VMobject): class CubicBezier(VMobject):
@ -633,9 +629,7 @@ class CubicBezier(VMobject):
class Polygon(VMobject): class Polygon(VMobject):
CONFIG = { CONFIG = {
"color": GREEN_D, "color": BLUE,
"mark_paths_closed": True,
"close_new_points": True,
} }
def __init__(self, *vertices, **kwargs): def __init__(self, *vertices, **kwargs):
@ -704,15 +698,9 @@ class Rectangle(Polygon):
} }
def __init__(self, **kwargs): def __init__(self, **kwargs):
digest_config(self, kwargs) Polygon.__init__(self, UL, UR, DR, DL, **kwargs)
x, y = self.width / 2., self.height / 2. self.set_width(self.width, stretch=True)
vertices = [ self.set_height(self.height, stretch=True)
x * LEFT + y * UP,
x * RIGHT + y * UP,
x * RIGHT + y * DOWN,
x * LEFT + y * DOWN
]
Polygon.__init__(self, *vertices, **kwargs)
class Square(Rectangle): class Square(Rectangle):