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Questions - raycasting

Raycast2D not detecting Rigidbody2D

I have a box that fires a 2D raycast forward every few seconds, and want it to detect the player's rigidbody2D. I am able to get the raycast firing (the debug draws it correctly), but for some reason ...
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Phoenix

c#

unity-game-engine

raycasting

rigid-bodies

Votes: 0

Answers: 1

Latest Answer

Make sure when doing raycasts against GameObjects with a Rigidbody or Rigidbody2D component, that there is also a corresponding Collider or Collider2D component (either on the GameObject itself, or on...
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Nathan Wiles

Unity Raycasting: "Camera.main.ScreenPointToRay" works, "new Ray(...)" does not

right now I'm working on a planet generation project in the Unity engine. The problem I have happens when I want to place plants on the planet surface. My approach is to cast rays from the center of t...
test-img

BanditBloodwyn

c#

unity-game-engine

raycasting

Votes: 0

Answers: 1

Latest Answer

By default raycasts in Unity do not hit the "inside" / backfaces of a Collider. You start your ray inside a sphere and want to hit the surface from the inside. You will have to enable Physic...
test-img

derHugo

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