Iris Directory Reference
Directory dependency graph for Iris:
Detailed Description
The Iris Plaques (2026)
Iris melanoma eye plaque geometries accompanying Djedouani et al., Med Phys. 2026;e70439.
Models
| Directory | Description | Seeds |
|---|---|---|
| Iris180/ | 180° iris plaque | 6 |
| Iris270/ | 270° iris plaque | 10 |
| Iris270_No_Lips/ | 270° iris plaque without collimating lips | 10 |
| Iris360/ | 360° iris plaque | 14 |
| COMS_No_Insert/ | COMS-style plaque without silastic insert (comparison model) | 10 |
Each model directory generally includes:
- *.geom — heterogeneous plaque materials (Modulay / Silastic as applicable)
- *_water.geom — all-water counterpart
- source_transformation_*.geom — seed placement transforms
- *_egsview.png — preview image (where available)
Iris270_No_Lips/ does not yet include an *_egsview.png preview.
COMS_No_Insert/ reuses the Iris270 seed layout via source_transformation_COMS_No_Insert.geom.
Example egs_view image of the 270° iris plaque:
Iris plaque with 270 degree coverage
Attribution
Geometries and associated inputs: Marwa Djedouani. Uploaded to this repository by Matt Inglis-Whalen.
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