# Cull tree nodes by their two silhouette corners · dara/icarus

[View on GitCafe](https://git.cafe/dara/icarus/commit/8314b55d77402f8db1b4a71ca511336515602926)

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

Visibility: public

Requested revision: 8314b55d77402f8db1b4a71ca511336515602926

Requested commit: 8314b55d77402f8db1b4a71ca511336515602926

Commit: 8314b55d77402f8db1b4a71ca511336515602926

Tree: 26dcae6746915c0becbceaac99df401221156f49

Author: Dara Adedeji

Committer: Dara Adedeji

## Message

```
Cull tree nodes by their two silhouette corners

A box seen from outside spans the angles between the two corners on its
silhouette, and which two depends only on which of the nine regions
around the box the eye is in. Two angle calls per node instead of five,
as the native query already does.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

```

## Parents

- [c354f5fc963093fad2e04ea9edd438bb0f3a5d3a](https://git.cafe/dara/icarus/commit/c354f5fc963093fad2e04ea9edd438bb0f3a5d3a?format=markdown)

[Source at this commit](https://git.cafe/dara/icarus/tree/8314b55d77402f8db1b4a71ca511336515602926?format=markdown)