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https://github.com/dmitriysalnikov/godot_debug_draw_3d
Draw 3D debug graphics and 2D overlays with this add-on.
https://github.com/dmitriysalnikov/godot_debug_draw_3d
csharp gdextension gdnative gdscript godot godot-engine godot4
Last synced: 5 days ago
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Draw 3D debug graphics and 2D overlays with this add-on.
- Host: GitHub
- URL: https://github.com/dmitriysalnikov/godot_debug_draw_3d
- Owner: DmitriySalnikov
- License: other
- Created: 2022-07-18T22:34:07.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2024-10-02T09:29:21.000Z (5 months ago)
- Last Synced: 2024-10-30T00:16:30.295Z (4 months ago)
- Topics: csharp, gdextension, gdnative, gdscript, godot, godot-engine, godot4
- Language: C++
- Homepage: https://dd3d.dmitriysalnikov.ru/
- Size: 418 MB
- Stars: 475
- Watchers: 9
- Forks: 23
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Debug drawing utility for Godot
This is an add-on for debug drawing in 3D and for some 2D overlays, which is written in `C++` and can be used with `GDScript` or `C#`.
Based on my previous addon, which was developed [only for C#](https://github.com/DmitriySalnikov/godot_debug_draw_cs), and which was inspired by [Zylann's GDScript addon](https://github.com/Zylann/godot_debug_draw)
## [Documentation](https://dd3d.dmitriysalnikov.ru/docs/)
## [Godot 3 version](https://github.com/DmitriySalnikov/godot_debug_draw_3d/tree/godot_3)
## Support me
Your support adds motivation to develop my public projects.
USDT-TRC20 TEw934PrsffHsAn5M63SoHYRuZo984EF6v
## Features
3D:
* Arrow
* Billboard opaque square
* Box
* Camera Frustum
* Cylinder
* Gizmo
* Grid
* Line
* Line Path
* Line with Arrow
* Plane
* Points
* Position 3D (3 crossing axes)
* Sphere
2D:
* **[Work in progress]**
Overlay:
* Text (with grouping and coloring)
* FPS Graph
* Custom Graphs
Precompiled for:
* Windows
* Linux (built on Ubuntu 20.04)
* macOS (10.15+)
* Android (5.0+)
* iOS
* Web (Firefox not supported)
This addon supports working with several World3D and different Viewports.
There is also a no depth test mode and other settings that can be changed for each instance.
This library supports double-precision builds, for more information, [see the documentation](https://dd3d.dmitriysalnikov.ru/docs/?page=md_docs_2DoublePrecision.html).
## [Interactive Web Demo](https://dd3d.dmitriysalnikov.ru/demo/)
[](https://dd3d.dmitriysalnikov.ru/demo/)
## Download
To download, use the [Godot Asset Library](https://godotengine.org/asset-library/asset/1766) or use one of the stable versions from the [GitHub Releases](https://github.com/DmitriySalnikov/godot_debug_draw_3d/releases) page.
For versions prior to `1.4.5`, just download one of the `source codes` in the assets. For newer versions, download `debug-draw-3d_[version].zip`.
### Installation
* Close editor
* Copy `addons/debug_draw_3d` to your `addons` folder, create it if the folder doesn't exist
* Launch editor
## Examples
More examples can be found in the `examples_dd3d/` folder.
Simple test:
```gdscript
func _process(delta: float) -> void:
var _time = Time.get_ticks_msec() / 1000.0
var box_pos = Vector3(0, sin(_time * 4), 0)
var line_begin = Vector3(-1, sin(_time * 4), 0)
var line_end = Vector3(1, cos(_time * 4), 0)
DebugDraw3D.draw_box(box_pos, Vector3(1, 2, 1), Color(0, 1, 0))
DebugDraw3D.draw_line(line_begin, line_end, Color(1, 1, 0))
DebugDraw2D.set_text("Time", _time)
DebugDraw2D.set_text("Frames drawn", Engine.get_frames_drawn())
DebugDraw2D.set_text("FPS", Engine.get_frames_per_second())
DebugDraw2D.set_text("delta", delta)
```
An example of using scoped configs:
```gdscript
@tool
extends Node3D
func _ready():
# Set the base scoped_config.
# Each frame will be reset to these scoped values.
DebugDraw3D.scoped_config().set_thickness(0.1).set_center_brightness(0.6)
func _process(delta):
# Draw using the base scoped config.
DebugDraw3D.draw_box(Vector3.ZERO, Quaternion.IDENTITY, Vector3.ONE * 2, Color.CORNFLOWER_BLUE)
if true:
# Create a scoped config that will exist until exiting this if.
var _s = DebugDraw3D.new_scoped_config().set_thickness(0).set_center_brightness(0.1)
# Draw with a thickness of 0
DebugDraw3D.draw_box(Vector3.ZERO, Quaternion.IDENTITY, Vector3.ONE, Color.RED)
# If necessary, the values inside this scope can be changed
# even before each call to draw_*.
_s.set_thickness(0.05)
DebugDraw3D.draw_box(Vector3(1,0,1), Quaternion.IDENTITY, Vector3.ONE * 1, Color.BLUE_VIOLET)
```
> [!TIP]
>
> If you want to use a non-standard Viewport for rendering a 3d scene, then do not forget to specify it in the scoped config!
## API
This project has a separate [documentation](https://dd3d.dmitriysalnikov.ru/docs/) page.
Also, a list of all functions is available in the documentation inside the editor (see `DebugDraw3D` and `DebugDraw2D`).
## Known issues and limitations
The text in the keys and values of a text group cannot contain multi-line strings.
The entire text overlay can only be placed in one corner, unlike `DataGraphs`.
[Frustum of Camera3D does not take into account the window size from ProjectSettings](https://github.com/godotengine/godot/issues/70362).
## More screenshots
`DebugDrawDemoScene.tscn` in editor
`DebugDrawDemoScene.tscn` in play mode
