Local gravity system

Help and Feedback Scripting Support
#1

Now while I pride myself on my ability to figure out scripting problems myself, I have to accept defeat on this one.

I’m currently making a game where the setting is in space. When you go outside the gravity should be different, ( gravity value being 100) but no matter what I tried it changed the gravity sever wide for everyone.

So in short I need help making a local gravity system.

Edit: I tried local scripts but couldn’t quite figure out the code for it.

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Artificial Gravity
#2

could you be more specific? This might help with your problem:

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#3

This is very generic, please be more specific of what solutions you have attempted since it may help us construct a more individual solution since we get a wider view of how you wish the system to work as well as a basis to expand ideas off.

#4

Given the limited context, I’ll give a broad answer.

Change the Workspace.Gravity property using a Localscript, and make that change dependent of where the player is.

Some ways to do that include:

  • Region3’s and check the players current region.
  • Giant parts with .Touched signals connection.
  • Raycasting to check if the player is inside a building.

Article related to the above mentioned:

I suggest using Raycasting since it would be trivial to just constantly raycast upwards to defect if the player is no longer under something, but use whatever you feel fits best.

A related question (instead about changing the music in the given area, but same concept could be applied: Music in certain areas)

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#5

Changing gravity itself won’t help much since the player will still have a sense of direction (up and down), scripting a custom camera may be necessary. You could use body forces instead of changing the value of gravity.

More on body forces BodyForce | Documentation - Roblox Creator Hub

Here are some useful links which may also be relevant:

Workspace | Documentation - Roblox Creator Hub
https://scriptinghelpers.org/questions/75683/is-there-a-way-to-activate-no-gravity-that-is-local-to-the-player
https://scriptinghelpers.org/questions/50188/is-it-possible-to-change-the-directional-pull-of-gravity-in-roblox
https://scriptinghelpers.org/questions/7906/how-do-i-make-a-brick-with-no-gravity

A game I found which I believe is a great example of what you’re trying to achieve is [EGG HUNT] Innovation Inc. Spaceship - Roblox

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#6

We really need more information about what you are trying to solve. Does gravity need to be in different directions at different places (say like on a planet or near a star)? Obviously the strength needs to change depending on where the user is, but is in only on / off or in specific regions? Will it continuously change based on distance, again like on a planet?

I’ve had good experiences with LineForce objects which have a InverseSquareLaw property which allows the Roblox physics engine to handle calculating the changing force magnitude based on distance. It also allows you to calculate gravity to multiple objects.

#8

Thank you everyone for your help I got it working!

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