Need help with RayCast3D position and collisions | Godot Café | Page 1

elfin prism Jan 17, 2024, 7:44 PM

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Hi, I'm trying to figure out how to use RayCast3D for interactable objects. I almost have it working correctly but I know my maths are most likely wrong. Can someone help take a look: https://github.com/Ezro/godot_3d_playground ?

Ideally, I'd like for the player to be able to move the camera around and click on (intersect) other objects that have an Area2D colliding with the raycast

elfin prism Jan 18, 2024, 5:42 PM

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Has anyone been able to help look into this? I'm still a bit stuck spinning my wheels on this 😕

dense plaza Jan 18, 2024, 11:44 PM

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you need to set this to true in your query
https://docs.godotengine.org/en/stable/classes/class_physicsrayqueryparameters3d.html#class-physicsrayqueryparameters3d-property-collide-with-areas

Godot Engine documentation

PhysicsRayQueryParameters3D

Inherits: RefCounted< Object Provides parameters for PhysicsDirectSpaceState3D.intersect_ray. Description: By changing various properties of this object, such as the ray position, you can configure...

#Need help with RayCast3D position and collisions