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godot-demo-projects/3d/ik
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Hugo Locurcio 2a962929f3 Update demo files for Godot 4.2.1 (#1013) 
All demos were opened with Godot 4.2.1, with the mesh format
upgraded for 3D demos.

The 3D antialiasing demo now uses Extra Cull Margin on the last
object to prevent it from disappearing too early when the camera
rotates (due to its use of shader-based animation).
2024-02-01 17:30:08 +01:00
..
addons/sade
Update demo files for Godot 4.2.1 (#1013)
2024-02-01 17:30:08 +01:00
fps
Update demo files for Godot 4.2.1 (#1013)
2024-02-01 17:30:08 +01:00
model
Update demo files for Godot 4.2.1 (#1013)
2024-02-01 17:30:08 +01:00
screenshots
Ensure most demos have descriptions and screenshots
2021-08-16 21:13:06 -05:00
button_change_scene.gd
Update most demos for Godot 4.0.beta10 (#782)
2023-01-05 16:50:17 +01:00
default_env.tres
Convert demos to Godot 4 using regular expressions in a script
2022-03-26 16:09:10 -05:00
fabrik_ik.tscn
Update several 3D demos to Godot 4
2022-03-28 01:41:27 -05:00
icon.webp
Use 128×128 WebP icons for all demos (#885)
2023-03-29 18:59:57 +02:00
icon.webp.import
Use 128×128 WebP icons for all demos (#885)
2023-03-29 18:59:57 +02:00
look_at_ik.tscn
Update several 3D demos to Godot 4
2022-03-28 01:41:27 -05:00
project.godot
Update demo files for Godot 4.2.1 (#1013)
2024-02-01 17:30:08 +01:00
README.md
Link to the asset library from the README of each demo
2020-09-10 15:37:10 -04:00
skeleton_ik_runner.gd
Convert demos to Godot 4 using regular expressions in a script
2022-03-26 16:09:10 -05:00
skeleton_ik.tscn
Update several 3D demos to Godot 4
2022-03-28 01:41:27 -05:00
target_from_mousepos.gd
Convert demos to Godot 4 using regular expressions in a script
2022-03-26 16:09:10 -05:00

README.md

3D Inverse Kinematics

This is an example of different Inverse Kinematic algorithms implemented in Godot. It contains four scenes, showing different ways they can be used.

Language: GDScript

Renderer: GLES 3

Check out this demo on the asset library: https://godotengine.org/asset-library/asset/523

How does it work?

This demo shows how to implement IK using two different methods. One uses the SkeletonIK node which is built into Godot. The other method is using a script called FABRIK (inside of the SADE plugin) for inverse kinematics.

Screenshots

Screenshot

Screenshot