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Don't save triangulation, but do orient svg paths positively

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This commit is contained in:
Grant Sanderson
2023-01-24 21:33:00 -08:00
parent 088a2f65a3
commit 346d252451
1 changed files with 6 additions and 8 deletions
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14
manimlib/mobject/svg/svg_mobject.py
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@ -29,7 +29,7 @@ if TYPE_CHECKING:
SVG_HASH_TO_MOB_MAP: dict[int, list[VMobject]] = {}
PATH_TO_POINTS: dict[str, Tuple[Vect3Array, np.ndarray]] = {}
PATH_TO_POINTS: dict[str, Vect3Array] = {}
def _convert_point_to_3d(x: float, y: float) -> np.ndarray:
@ -320,16 +320,14 @@ class VMobjectFromSVGPath(VMobject):
self.set_points(self.get_points_without_null_curves())
# So triangulation doesn't get messed up
self.subdivide_intersections()
# Always default to orienting outward
if self.get_unit_normal()[2] < 0:
self.reverse_points()
# Save for future use
PATH_TO_POINTS[path_string] = (
self.get_points().copy(),
self.get_triangulation().copy()
)
PATH_TO_POINTS[path_string] = self.get_points().copy()
else:
points, triangulation = PATH_TO_POINTS[path_string]
points = PATH_TO_POINTS[path_string]
self.set_points(points)
self.triangulation = triangulation
self.needs_new_triangulation = False
def handle_commands(self) -> None:
segment_class_to_func_map = {