Decision Workspace
dl-openvdb-query vs blue_engine vs r_tracer
Side-by-side comparison of Rust crates
46
dl-openvdb-query
growingv0.1.3
Safe Rust wrapper for 3Delight’s OpenVDB metadata query API.
60
blue_engine
growingv0.10.0
General-Purpose, Easy-to-use, Fast, and Portable graphics engine
50
r_tracer
growingv1.0.4
A multithreaded, feature-rich ray tracer
Core Metrics
| dl-openvdb-query | blue_engine | r_tracer | |
|---|---|---|---|
| Health Score | 46 | 60 | 50 |
| Total Downloads | 6.5K | 128.3K | 7.4K |
| 30d Downloads | 22 | 260 | 8 |
| Dependents | 6 | 39 | 0 |
| Releases | 4 | 106 | 5 |
| Last Updated | 1079d ago | 110d ago | 985d ago |
| Age | 5y 8m | 5y 1m | 2y 8m |
Health Breakdown
dl-openvdb-query
Maintenance
4
Quality
16
Community
8
Popularity
5
Documentation
13
blue_engine
Maintenance
13
Quality
18
Community
10
Popularity
6
Documentation
13
r_tracer
Maintenance
10
Quality
19
Community
6
Popularity
5
Documentation
10
Technical Details
| dl-openvdb-query | blue_engine | r_tracer | |
|---|---|---|---|
| Version | 0.1.3 | 0.10.0 | 1.0.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 OR BSD-3-Clause OR MIT OR Zlib | Apache-2.0 | MIT |
| Dependencies | 6 | 2 | 7 |
| Crate Size | 5KB | 44KB | 15KB |
| Features | 2 | 11 | 0 |
| Yanked % | 0.0% | 0.9% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •blue_engine leads with a health score of 60/100, but none of the options score above 80.
- •⚠ dl-openvdb-query, r_tracer have not been updated in over a year.
- •dl-openvdb-query, blue_engine are pre-1.0 — API may change.