# Cone mask keeps edge antialiasing; each cone lightened in whole · dara/icarus

[View on GitCafe](https://git.cafe/dara/icarus/commit/b0ad5b4867cae4a1da0c47f44617f933d994ee34)

Repository: [dara/icarus](https://git.cafe/dara/icarus)

Visibility: public

Requested revision: b0ad5b4867cae4a1da0c47f44617f933d994ee34

Requested commit: b0ad5b4867cae4a1da0c47f44617f933d994ee34

Commit: b0ad5b4867cae4a1da0c47f44617f933d994ee34

Tree: f42eefd88198b9476b7f272e4b1f8f3e9a63a822

Author: Dara Adedeji

Committer: Dara Adedeji

## Message

```
Cone mask keeps edge antialiasing; each cone lightened in whole

Review round 4: turning the mask's grey into opacity dropped the partial
coverage at cone edges, and a painter composing its cone in an inner layer
restored it with srcOver, past the lighten. The mask now starts opaque
black, so a half-covered edge pixel is half as grey, and each cone is
painted in its own layer that is lightened in whole.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

```

## Parents

- [af747c425a28baaeb7ef5a23c8fea0515e169135](https://git.cafe/dara/icarus/commit/af747c425a28baaeb7ef5a23c8fea0515e169135?format=markdown)

[Source at this commit](https://git.cafe/dara/icarus/tree/b0ad5b4867cae4a1da0c47f44617f933d994ee34?format=markdown)