Hello!
I have tried to make Interactive Grass like in The Wild West.
I want to make Interactive Grass like in this post from @tyridge77. I mean when someone or something goes through it, it goes away by 35 degress.
I tried some things but i did not work.
I‘ve tried coding and constraints with Attachmets. I don‘t have any code examples.
I deleted every file out of desperation
You don‘t have to send a full code. Only how you would don it.
Thanks! 
Just go to terrain in the explorer and then click properties then turn on decoration thats what that is.
@QuackingDuckQuack and @BaggyChris. He is talking about grass that can be interacted with. Not how to put basic Roblox grass in the game.
Well then I think the guy he’'s trying to get reference from is using a plugin.
Alright, so this might not be how they do it it but here’s a few ideas i can come up with right now:
Starting off, the grass itself, You will want to have a folder in workspace for it containing all the grass meshpart assets. This way you organize your workspace and your scripts. You can manually place the grass or you can probably get away with using a modelbrush plugin,
Next up: Graphics-level based grass (The quality of grass will be proportional to the quality of graphics)
How we might do this is by using this API: UserGameSettings | Documentation - Roblox Creator Hub
From there we should fire whenever it is changed, We base two values off the graphics level:
1). Our render-distance for grass (How close the grass is so we can see it)
2). Our new mesh-asset id (The new mesh of the grass)
When it is fired, we can use a dictionary, say the graphics quality value of ‘1’ for this example.
This ‘1’ may correspond to a mesh-id in our dictionary, like so
local QualityToMeshId = {
[1] = 'rbxassetid://idhere'
}
To make this cleaner though, we will be using an array with all the ids in order
We will also want to pre-load these IDs to make the transition unnoticeable, So when the function fires, we will get the graphics value and our new ID will be QualityToMeshId[graphicsqualtiylevel]. You will then iterate through the folder with the grass (That’s why we organized it) and you will set the IDs of all the grass instances.
Now, as for render-distance, im not too good at this sort of stuff, but how I would do it is use either the :DistanceFromCharacter() API or the :FindPartsInRegion3WithWhitelist() API, (our whitelist being our grass-folder). We will have our graphics value and that will correspond to the render-distance, again, we can make another table. Once you’ve the render-distance you will make a new Region3 everytime the player Moves a set amount of studs and the size of the region3 will be dependant on your render-distance.
From there you will iterate through what :FindPartsInRegion3WithWhitelist() returns and make all of the transparency 0, while keeping all the other grass-instances at 1.
The maths for the grass’s new orientation may look something like this:
local MoveDir = humanoid.MoveDirection.Unit
local FaceVector = Grass.Position + Vector3.new(MoveDir.X, 1, MoveDir.Z)
local Orientation = CFrame.new(Grass.Position, FaceVector)
You can change the ‘1’ value to make it orient more but you want to be careful with this so that it won’t make the roots of the grass poke out. For the scale, you can squish the grass a bit which is as simple as changing the ‘y’ property of the grass’ size.
Before you tween any of this, you may want to cache the grass’s old CFrame and Size, or, you could do some back-tracking and find the original size and CFrame, it’s up to you.
The .Touched event will tween the grass to this new CFrame and size while the .TouchEnded event will return it to it’s original size and CFrame.
That’s about it, just make sure you don’t forget to add a debounce for the .Touched events and absolutely DO NOT Forget to handle all of this on the client. Best of luck with it all
Thanks for the reply
I will try it out!
No problem, please show me how it ends up looking, im really curious to see the end-product
Sorry for the late reply
It will take some time until it is how i want it but i will post a video or something of it here 
I will try to make that when animals walk through the grass will move too 
Hey, thanks again for the hint how to do it! But I have a problem:
local grassfolder = workspace.Grass
local ts = game:GetService("TweenService")
while wait(.1) do
for i, grass in pairs(grassfolder:GetChildren()) do
grass.HitBox.Touched:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") then
local hum = hit.Parent:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
print(movedir.X, movedir.Z)
local facevector = grass.PrimaryPart.CFrame * CFrame.Angles(math.rad(movedir.X), math.rad(0), math.rad(movedir.Z))
local tween = ts:Create(grass.PrimaryPart, TweenInfo(.5), {CFrame = grass.PrimaryPart.CFrame * CFrame.Angles(math.rad(movedir.X), math.rad(0), math.rad(movedir.Y))})
tween:Play()
end
end)
end
end
ERROR:
16:03:04.042 - ServerScriptService.Script:15: attempt to call a table value
16:03:04.042 - Stack Begin
16:03:04.042 - Script 'ServerScriptService.Script', Line 15
16:03:04.042 - Stack End
I hope you can help me!
try doing ‘TweenInfo.new(0.5)’ instead
Oh gosh, i did not see that!!! 
Sry, but yea thx
It’s alright, btw don’t loop through them all, just have it like this instead
local grassfolder = workspace.Grass
local Players = game:GetService('Players')
local ts = game:GetService("TweenService")
for i, grass in pairs(grassfolder:GetChildren()) do
local CharModel = hit:FindFirstAncestorWhichIsA('Accesory')
grass.HitBox.Touched:Connect(function(hit)
if Players:GetPlayerFromCharacter(CharModel) then
local hum = CharModel:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
local facevector = grass.PrimaryPart.CFrame * CFrame.Angles(math.rad(movedir.X), math.rad(0), math.rad(movedir.Z))
local tween = ts:Create(grass.PrimaryPart, TweenInfo(.5), {CFrame = grass.PrimaryPart.CFrame * CFrame.Angles(math.rad(movedir.X), math.rad(0), math.rad(movedir.Y))})
tween:Play()
end
end)
end
Get rid of the while loop.
Thanks, but i wont use GetPlayerFromCharacter cause I want to
be the grass interactible with animals.
sry for bad english
Hi @AdaptabiI!
How can I make this code work better?
local grassfolder = workspace.Grass
local ts = game:GetService("TweenService")
local cooldown = false
local tweenMove
local tweenNormal
-----|| Settings ||-----
local multiplier = 28
local tweentime = .8
local cooldown_devision = 8
local tweenInfoNormal = TweenInfo.new(tweentime * 2, Enum.EasingStyle.Quad, Enum.EasingDirection.InOut)
local tweenInfoTouched = TweenInfo.new(tweentime)
for i, grass in pairs(grassfolder:GetChildren()) do
grass.PrimaryPart.Transparency = 1
grass.RotateMain.Transparency = 1
grass.HitBox.Touched:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") then
cooldown = true
local hum = hit.Parent:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
if movedir.X > 0 and movedir.Z > 0 then
local facevector = grass.RotateMain.CFrame * CFrame.Angles(math.rad(movedir.X * multiplier), math.rad(0), math.rad(movedir.Z * multiplier))
tweenMove = ts:Create(grass.PrimaryPart, tweenInfoTouched, {CFrame = facevector})
tweenMove:Play()
wait(tweentime / cooldown_devision)
cooldown = false
else
cooldown = false
end
end
end)
grass.HitBox.TouchEnded:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") then
local hum = hit.Parent:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
local facevector = grass.RotateMain.CFrame * CFrame.Angles(math.rad(0), math.rad(0), math.rad(0))
tweenNormal = ts:Create(grass.PrimaryPart, tweenInfoNormal, {CFrame = facevector})
tweenNormal:Play()
end
end)
end
Actually this works, but not everytime I touch the bush/grass…
Maybe you can help me 
Thanks 
I’ve just made the code a bit neater, You’re not using your “cooldown” debounce correctly, it’s not being used at all infact, you should have it as a dictionaryvalue where CoolDown[grass] = false/true
local GrassFolder = workspace.Grass
local TS = game:GetService("TweenService")
-----|| Settings ||-----
local multiplier = 28
local tweentime = .8
local cooldown_devision = 8
local tweenInfoNormal = TweenInfo.new(tweentime * 2, Enum.EasingStyle.Quad, Enum.EasingDirection.InOut)
local tweenInfoTouched = TweenInfo.new(tweentime)
-----| Debounce Dictionary |-----
local CoolDown = {}
for i, grass in ipairs(GrassFolder:GetChildren()) do
grass.PrimaryPart.Transparency = 1
grass.RotateMain.Transparency = 1
grass.HitBox.Touched:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") then
CoolDown[grass] = true
local hum = hit.Parent:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
if movedir.Magnitude > 0 then
local facevector = grass.RotateMain.CFrame * CFrame.Angles(math.rad(movedir.X * multiplier), math.rad(0), math.rad(movedir.Z * multiplier))
local TweenMove = TS:Create(grass.PrimaryPart, tweenInfoTouched, {CFrame = facevector})
TweenMove:Play()
wait(tweentime / cooldown_devision)
CoolDown[grass] = false
return end
CoolDown[grass] = false
end
end)
grass.HitBox.TouchEnded:Connect(function(hit)
if hit.Parent:FindFirstChild("Humanoid") then
local hum = hit.Parent:FindFirstChild("Humanoid")
local movedir = hum.MoveDirection.Unit
local facevector = grass.RotateMain.CFrame * CFrame.Angles(math.rad(0), math.rad(0), math.rad(0))
local TweenNormal = TS:Create(grass.PrimaryPart, tweenInfoNormal, {CFrame = facevector})
TweenNormal:Play()
end
end)
end
This is the updated code, .Touched is sometimes unreliable (i may be wrong about this because i remember there being an article showing the proper way to use .touched) So that’s why the .touched might not always fire, try use what i’ve supplied now though
Thanks for fast reply!
Tried it! It works perfectly!!! Now I will add wind simulation… but yea thx
No problem, again DM me when it works i’d like to see it 
Hi again!
I hope that this is the last Question I ask you…
so, i made wind Simulation… but… when I put the Wind strengh to 0.9999998999999999 you can´t really see the wind Animation, but when put the strengh to 1.0 it is too strong and it spines around way too much!
--|| Wind ||--
while wait(tweentime * (tweenbackMultiplier/2)) do
if wind then
for i, grass in ipairs(GrassFolder:GetChildren()) do
local windtween = TS:Create(grass.PrimaryPart, tweenInfoWind, {CFrame = grass.PrimaryPart.CFrame * CFrame.Angles(math.random(0 - windStrengh, 0 + windStrengh), math.rad(0), math.random(0 - windStrengh, 0 + windStrengh))})
windtween:Play()
if not touching then
wait(tweentime / 1.2)
local normaltween2 = TS:Create(grass.PrimaryPart, tweenInfoWind, {CFrame = grass.RotateMain.CFrame * CFrame.Angles(math.rad(math.random(-1, 1)), math.rad(0), math.rad(math.random(-1, 1)))})
normaltween2:Play()
end
end
end
end
windStrengh is a NumberValue in the script.
Hope you can help me! again…