I want to make fireworks that does not only go up but if they fall they go in that direction

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#1

Hi I want to make fireworks that does not only go up but if they fall they go in that direction like normal if a firework falls North it goes North not up or down it goes North i have a model from blender

#2

Try using cframe instead of vector3 , cframe will also use orientation

#3

idk what body thing i have to use like:
-BodyVelocity
-BodyThrust
-BodyPosition
-BodyForce
-BodyAngularVelocity
I only have the model

#4

To make a firework i would recommend BodyVelocity to keep the speed constant.

#5

I am kind of new to moveing models and CFrame

#6

How do i use BodyVelocity and CFrame to make a firework?

#7 
local Firework = script.Parent

local BV = Instance.new("BodyVelocity") -- create the instance of bodyvelocity

BV.P = 2000 -- Determines how aggressive of a force is applied in reaching the goal velocity

BV.MaxForce = Vector3.new(math.huge,math.huge,math.huge) -- limits the maximum strength.

BV.Velocity = Firework.CFrame.LookVector * 100 -- Take the position where firework is looking.

BV.Parent = Firework -- Sends the BodyVelocity Instance into firework, giving the velocityboost (needs to be unanchored).
#8

robloxapp-20220101-1611477.wmv (1.7 MB) It got fired in the air when it was on the ground

#9

probably the firework face is up , try changing to this on BV.Velocity:

(Firework.CFrame * CFrame.Angles(0, math.rad(90), 0)).lookVector * 100

if you go in the wrong direction, just change the axis until you find the correct side of the face

#10

Hi, I would deeply recommend you to check Lerp function

#12

i found out how the script was:

local Firework = script.Parent
local BV = Instance.new("BodyVelocity") -- create the instance of bodyvelocity
local Fire = script.Parent.Light

Fire.MouseClick:Connect(function()
	Firework.Anchored = false
	wait(0.01)
	BV.P = 2000 -- Determines how aggressive of a force is applied in reaching the goal velocity
	BV.MaxForce = Vector3.new(math.huge,math.huge,math.huge) -- limits the maximum strength.
	BV.Velocity = (Firework.CFrame * CFrame.Angles(math.rad(90), 0, 0)).lookVector * 100 -- Take the position where firework is looking.
	BV.Parent = Firework -- Sends the BodyVelocity Instance into firework, giving the velocityboost (needs to be unanchored).	
end)
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