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Refactored tex_utils, and made TexMobject proper objects

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This commit is contained in:
Grant Sanderson
2015-10-28 17:18:50 -07:00
parent 468d05d049
commit e97a8708a5
24 changed files with 598 additions and 587 deletions
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9
topics/arithmetic.py
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@ -4,6 +4,7 @@ import itertools as it
from helpers import *
from scene import Scene
from animation import Animation
from mobject import TexMobject
class RearrangeEquation(Scene):
def construct(
@ -67,8 +68,8 @@ class RearrangeEquation(Scene):
"""
num_start_terms = len(start_terms)
all_mobs = np.array(
tex_mobject(start_terms, size = size).split() + \
tex_mobject(end_terms, size = size).split()
TexMobject(start_terms, size = size).split() + \
TexMobject(end_terms, size = size).split()
)
all_terms = np.array(start_terms+end_terms)
for term in set(all_terms):
@ -88,7 +89,7 @@ class FlipThroughSymbols(Animation):
"end_center" : ORIGIN,
}
def __init__(self, tex_list, **kwargs):
mobject = tex_mobject(self.curr_tex).shift(start_center)
mobject = TexMobject(self.curr_tex).shift(start_center)
Animation.__init__(self, mobject, **kwargs)
def update_mobject(self, alpha):
@ -96,7 +97,7 @@ class FlipThroughSymbols(Animation):
if new_tex != self.curr_tex:
self.curr_tex = new_tex
self.mobject = tex_mobject(new_tex).shift(self.start_center)
self.mobject = TexMobject(new_tex).shift(self.start_center)
if not all(self.start_center == self.end_center):
self.mobject.center().shift(
(1-alpha)*self.start_center + alpha*self.end_center