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Fixed car problems. Regular mechanic over here

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This commit is contained in:
Grant Sanderson
2019-02-10 10:26:08 -08:00
parent 9550174eba
commit 306ee31d44
1 changed files with 15 additions and 5 deletions
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20
manimlib/mobject/svg/drawings.py
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@ -536,6 +536,16 @@ class Car(SVGMobject):
def __init__(self, **kwargs): def __init__(self, **kwargs):
SVGMobject.__init__(self, **kwargs) SVGMobject.__init__(self, **kwargs)
path = self.submobjects[0]
subpaths = path.get_subpaths()
path.clear_points()
for indices in [(0, 1), (2, 3), (4, 6, 7), (5,), (8,)]:
part = VMobject()
for index in indices:
part.append_points(subpaths[index])
path.add(part)
self.set_height(self.height) self.set_height(self.height)
self.set_stroke(color=WHITE, width=0) self.set_stroke(color=WHITE, width=0)
self.set_fill(self.color, opacity=1) self.set_fill(self.color, opacity=1)
@ -581,11 +591,11 @@ class Car(SVGMobject):
radius = tire.get_width() / 2 radius = tire.get_width() / 2
center = tire.get_center() center = tire.get_center()
tred = Line( tred = Line(
0.9 * radius * RIGHT, 1.4 * radius * RIGHT, 0.7 * radius * RIGHT, 1.1 * radius * RIGHT,
stroke_width=2, stroke_width=2,
color=BLACK color=BLACK
) )
tred.rotate_in_place(np.pi / 4) tred.rotate(PI / 5, about_point=tred.get_end())
for theta in np.arange(0, 2 * np.pi, np.pi / 4): for theta in np.arange(0, 2 * np.pi, np.pi / 4):
new_tred = tred.copy() new_tred = tred.copy()
new_tred.rotate(theta, about_point=ORIGIN) new_tred.rotate(theta, about_point=ORIGIN)
@ -594,16 +604,16 @@ class Car(SVGMobject):
return self return self
def get_tires(self): def get_tires(self):
return VGroup(self[1][1], self[1][3]) return VGroup(self[1][0], self[1][1])
def get_lights(self): def get_lights(self):
return VGroup(self.get_front_light(), self.get_rear_light()) return VGroup(self.get_front_light(), self.get_rear_light())
def get_front_light(self): def get_front_light(self):
return self[1][5] return self[1][3]
def get_rear_light(self): def get_rear_light(self):
return self[1][8] return self[1][4]
class VectorizedEarth(SVGMobject): class VectorizedEarth(SVGMobject):