Documentation Index
Fetch the complete documentation index at: https://docs.bedrock.cv/llms.txt
Use this file to discover all available pages before exploring further.
Overlays are the result of comparing two Blocks from different drawing revisions. They contain aligned images showing additions (green) and deletions (red).
Endpoints
| Method | Endpoint | Description |
|---|
POST | /drawings/{id}/compare | Compare two drawings |
POST | /sheets/{id}/compare | Compare two sheets |
GET | /overlays | List overlays |
GET | /overlays/{id} | Get overlay details |
DELETE | /overlays/{id} | Delete an overlay |
Overlay Object
| Field | Type | Description |
|---|
id | string | Unique identifier (e.g., ovl_01JABCD123) |
block_a_id | string | Source Block (older revision) |
block_b_id | string | Target Block (newer revision) |
job_id | string | Comparison job that created this overlay |
uri | string | Combined overlay image URL |
addition_uri | string | Additions-only image URL |
deletion_uri | string | Deletions-only image URL |
aligned_a_uri | string | Aligned source block image |
aligned_b_uri | string | Aligned target block image |
score | number | Similarity score (0-1, lower = more changes) |
summary | object | Change statistics |
changes | array | Detected changes (after change detection) |
created_at | datetime | Creation timestamp |
Similarity Scores
| Score | Interpretation |
|---|
| 0.95+ | Nearly identical, minor changes |
| 0.80-0.95 | Moderate changes |
| 0.60-0.80 | Significant changes |
| < 0.60 | Major revisions or different content |
