I tried to understand raycasting. But really its just confusing me. I really do not know how to make a ray follow the mouses position. The player needs to press and hold a key (Example: T) then point the laser via the mouse for a limited time (So they can only do this for 5 seconds). I never figured out how. Also idk how to make the ray itself deal damage to the humanoid its touching (Excluding the Player's character)
COMMUNITY QUESTION
How to make HeatVision via Raycast?
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Read about raycasts in a roblox API, watch tutorials how to form a raycast in different ways, when you form a raycast you can also update its position all the time.. and to make it look like a heatvision you make the raycast go out of your head, in those videos you could also find how to add a part to the raycast and make it red and neon