Skip to content

Simplify scatter generation #326

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
stefmolin merged 1 commit into from
Oct 25, 2025
Merged

Simplify scatter generation #326

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 5 additions & 10 deletions src/data_morph/shapes/points/scatter.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,21 +30,16 @@ class Scatter(PointCollection):

def __init__(self, dataset: Dataset) -> None:
rng = np.random.default_rng(1)
center = (dataset.data.x.mean(), dataset.data.y.mean())
morph_range = dataset.morph_bounds.range
center = dataset.morph_bounds.center
points = [center]
max_radius = max(dataset.data.x.std(), dataset.data.y.std())
points.extend(
[
(
center[0]
+ np.cos(angle) * radius
+ rng.standard_normal() * max_radius,
center[1]
+ np.sin(angle) * radius
+ rng.standard_normal() * max_radius,
center[0] + np.cos(angle) * rng.uniform(0, morph_range[0] / 2),
center[1] + np.sin(angle) * rng.uniform(0, morph_range[1] / 2),
)
for radius in np.linspace(max_radius // 5, max_radius, num=5)
for angle in np.linspace(0, 360, num=50, endpoint=False)
for angle in np.linspace(0, 720, num=100, endpoint=False)
]
)
super().__init__(*points)
Expand Down
Loading