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Make sure triangulation is remembered correctly

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Grant Sanderson 2021-08-19 09:19:02 -07:00
parent 25c5aa2c65
commit ca9b70e218
1 changed files with 5 additions and 2 deletions
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7
manimlib/mobject/svg/svg_mobject.py
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@ -88,10 +88,10 @@ class SVGMobject(VMobject):
elif element.tagName == 'style': elif element.tagName == 'style':
pass # TODO, handle style pass # TODO, handle style
elif element.tagName in ['g', 'svg', 'symbol']: elif element.tagName in ['g', 'svg', 'symbol']:
result += it.chain(*[ result += it.chain(*(
self.get_mobjects_from(child) self.get_mobjects_from(child)
for child in element.childNodes for child in element.childNodes
]) ))
elif element.tagName == 'path': elif element.tagName == 'path':
result.append(self.path_string_to_mobject( result.append(self.path_string_to_mobject(
element.getAttribute('d') element.getAttribute('d')
@ -341,6 +341,8 @@ class VMobjectFromSVGPathstring(VMobject):
if os.path.exists(points_filepath) and os.path.exists(tris_filepath): if os.path.exists(points_filepath) and os.path.exists(tris_filepath):
self.set_points(np.load(points_filepath)) self.set_points(np.load(points_filepath))
self.triangulation = np.load(tris_filepath)
self.needs_new_triangulation = False
else: else:
self.relative_point = np.array(ORIGIN) self.relative_point = np.array(ORIGIN)
for command, coord_string in self.get_commands_and_coord_strings(): for command, coord_string in self.get_commands_and_coord_strings():
@ -356,6 +358,7 @@ class VMobjectFromSVGPathstring(VMobject):
self.stretch(-1, 1, about_point=ORIGIN) self.stretch(-1, 1, about_point=ORIGIN)
# Save to a file for future use # Save to a file for future use
np.save(points_filepath, self.get_points()) np.save(points_filepath, self.get_points())
np.save(tris_filepath, self.get_triangulation())
def get_commands_and_coord_strings(self): def get_commands_and_coord_strings(self):
all_commands = list(self.get_command_to_function_map().keys()) all_commands = list(self.get_command_to_function_map().keys())