3D collision
Check collision and distance between 3D objects.
Authors and contributors to this experimental extension: D8H, TulenvakiProductions.
Warning
This is an extension made by a community member and it only got through a light review by the GDevelop extension team. As such, we can't guarantee it meets all the quality standards of fully reviewed extensions.
Check collision and distance between 3D objects and separate them from each other.
Tip
Learn how to install new extensions by following a step-by-step guide.
Actions
Separate objects in 3D
Move an object away from another using their collision masks. Object rotation around X and Y axes are ignored.
Be sure to call this action on a reasonable number of objects to avoid slowing down the game.
See parameters
- Parameter 1: 👾 Object
- Parameter 2 (🧩 Behavior): 3D capability
- Parameter 3 (👾 Object): Objects (won't move)
- Parameter 4 (🧩 Behavior): 3D capability
Technical note: parameters 0, 5 are internal parameters handled by GDevelop.
Conditions
Collision in 3D
Check the collision between two objects using their collision masks. Object rotation around X and Y axes are ignored.
See parameters
- Parameter 1: 👾 Object
- Parameter 2 (🧩 Behavior): 3D capability
- Parameter 3 (👾 Object): Other object
- Parameter 4 (🧩 Behavior): 3D capability
- Parameter 5 (❓ Yes or No): Ignore objects that are touching each other on their edges, but are not overlapping (default: no)
Technical note: parameters 0, 6 are internal parameters handled by GDevelop.
Distance between two objects in 3D
Compare the distance between two objects in 3D.
See parameters
- Parameter 1: 👾 Object
- Parameter 2 (👾 Object): Other object
- Parameter 3 (🔢 Number): Distance
- Parameter 4 (❓ Yes or No): Use custom center
Technical note: parameters 0, 5 are internal parameters handled by GDevelop.
Pick nearest object in 3D
Pick the object of this type that is nearest to the specified position in 3D.
See parameters
- Parameter 1: 👾 Object
- Parameter 2 (🔢 Number): X position
- Parameter 3 (🔢 Number): Y position
- Parameter 4 (🔢 Number): Z position
Technical note: parameters 0, 5 are internal parameters handled by GDevelop.
Expressions
| Expression | Description | |
|---|---|---|
Collision3D::Distance(object, object) |
Distance between two objects in 3D. | |
| 👾 Object | Object | |
| 👾 Object | Other object | |
Collision3D::DistanceToPosition(object, number, number, number) |
Distance between an object and a position in 3D. | |
| 👾 Object | Object | |
| 🔢 Number | X position | |
| 🔢 Number | Y position | |
| 🔢 Number | Z position | |
Collision3D::SqDistance(object, object) |
Square distance between two objects in 3D. | |
| 👾 Object | Object | |
| 👾 Object | Other object | |
Collision3D::SqDistanceToPosition(object, number, number, number) |
Square distance between an object and a position in 3D. | |
| 👾 Object | Object | |
| 🔢 Number | X position | |
| 🔢 Number | Y position | |
| 🔢 Number | Z position |
This page is an auto-generated reference page about the 3D collision extension, made by the community of GDevelop, the open-source, cross-platform game engine designed for everyone. Learn more about all GDevelop community-made extensions here.