bevy/crates/bevy_gizmos
Lynn 97a5059535
Gizmo line styles (#12394)
# Objective

- Adds line styles to bevy gizmos, suggestion of #9400 
- Currently solid and dotted lines are implemented but this can easily
be extended to support dashed lines as well if that is wanted.

## Solution

- Adds the enum `GizmoLineStyle` and uses it in each `GizmoConfig` to
configure the style of the line.
- Each "dot" in a dotted line has the same width and height as the
`line_width` of the corresponding line.

---

## Changelog

- Added `GizmoLineStyle` to `bevy_gizmos`
- Added a `line_style: GizmoLineStyle ` attribute to `GizmoConfig`
- Updated the `lines.wgsl` shader and the pipelines accordingly.

## Migration Guide

- Any manually created `GizmoConfig` must now include the `line_style`
attribute

## Additional information
Some pretty pictures :)

This is the 3d_gizmos example with/without `line_perspective`:
<img width="1440" alt="Screenshot 2024-03-09 at 23 25 53"
src="https://github.com/bevyengine/bevy/assets/62256001/b1b97311-e78d-4de3-8dfe-9e48a35bb27d">
<img width="1440" alt="Screenshot 2024-03-09 at 23 25 39"
src="https://github.com/bevyengine/bevy/assets/62256001/50ee8ecb-5290-484d-ba36-7fd028374f7f">

And the 2d example:
<img width="1440" alt="Screenshot 2024-03-09 at 23 25 06"
src="https://github.com/bevyengine/bevy/assets/62256001/4452168f-d605-4333-bfa5-5461d268b132">

---------

Co-authored-by: BD103 <59022059+BD103@users.noreply.github.com>
2024-03-25 19:10:45 +00:00
..
macros Make feature(doc_auto_cfg) work (#12642) 2024-03-23 02:22:52 +00:00
src Gizmo line styles (#12394) 2024-03-25 19:10:45 +00:00
Cargo.toml Make feature(doc_auto_cfg) work (#12642) 2024-03-23 02:22:52 +00:00