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README.Rmd
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---
output: github_document
---
<!-- README.md is generated from README.Rmd. Please edit that file -->
```{r, include = FALSE}
knitr::opts_chunk$set(
collapse = TRUE,
comment = "#>",
fig.path = "man/figures/README-",
out.width = "100%"
)
```
# bulletAnalyzr
<!-- badges: start -->
<!-- badges: end -->
[pdf of Flier](bulletAnalyzr-flier.pdf)
## Start the Analyzr
Click on the link to start the app: [bulletAnalyzr](https://labs.omnianalytics.org/bullet-analyzer/)
## Walkthrough
1. Download the zip file for the two [Known Bullets 1 and 2 from Barrel 1](https://github.com/CSAFE-ISU/bulletAnalyzr/raw/main/examples/Hamby-44/barrel%201.zip), and unzip the file. This should result in a structure like this:
```
-- barrel 1
| |-- Bullet 1
| | |-- Barrel_1-Bullet_1-Land_1.x3p
...
| | |-- Barrel_1-Bullet_1-Land_6.x3p
| |-- Bullet 2
| | |-- Barrel_1-Bullet_2-Land_1.x3p
...
| | |-- Barrel_1-Bullet_2-Land_6.x3p
```
2. Click the [bulletAnalyzr](https://labs.omnianalytics.org/bullet-analyzer/) link and `Begin` to start.
3. Click `Browse` and select all 6 scans (you can select multiple files simultaneously) in the `Bullet 1` folder. Click `open` to upload.
4. Put `Bullet 1` in the `Bullet Name` text box. Select `Add Bullet to Comparison List`.
5. Repeat steps 3 and 4 for `Bullet 2`.
6. Click `Compare Bullets` and wait for the result.
7. Which Land-To-Land comparison is the best? - Scroll down, click on report lines, and read through.
## Interesting Questions
1. Do the scans from bullets B1 from barrel 1 and [Questioned bullet E](https://github.com/CSAFE-ISU/bulletAnalyzr/raw/main/examples/Hamby-44/Questioned//Bullet E.zip) support an identification?
2. Do the scans from bullets B1 and any of the questioned bullets support an identification?
## Example Files
[Hamby 44](https://tsapps.nist.gov/NRBTD/Studies/Studies/Details/fc1f7807-f6e2-41c2-abd1-6173d5a99157)
are publicly available 3d scans of the Hamby-Brundage bullet set #44 provided by CSAFE.
Download:
- [Known Bullets 1 and 2 from Barrel 1](examples/Hamby-44/barrel 1.zip)
- Questioned bullets: [E](examples/Hamby-44/Questioned//Bullet E.zip),
[F](examples/Hamby-44/Questioned//Bullet F.zip),
[G](examples/Hamby-44/Questioned//Bullet G.zip),
[H](examples/Hamby-44/Questioned//Bullet H.zip),
[I](examples/Hamby-44/Questioned//Bullet I.zip),
[J](examples/Hamby-44/Questioned//Bullet J.zip),
[K](examples/Hamby-44/Questioned//Bullet K.zip),
[L](examples/Hamby-44/Questioned//Bullet L.zip),
[O](examples/Hamby-44/Questioned//Bullet O.zip),
[P](examples/Hamby-44/Questioned//Bullet P.zip),
[S](examples/Hamby-44/Questioned//Bullet S.zip),
[T](examples/Hamby-44/Questioned//Bullet T.zip),
[U](examples/Hamby-44/Questioned//Bullet U.zip),
[X](examples/Hamby-44/Questioned//Bullet X.zip),
[Y](examples/Hamby-44/Questioned//Bullet Y.zip)