Size

NotReplicated

This item is not replicated across Roblox’s server/client boundary.

Property of: Smoke

Value Type: float

Description:

The Size property of Smoke determines the size of the newly emit smoke particles. Unlike Smoke/Color, this property will not change the size of existing particles. It must be in the range [0.1, 100]. Unlike ParticleEmitter/Size, this property is only a number (not a DataType/NumberSequence). Also note also that the size of the particles is not 1-to-1 with studs; in fact, the size of the smoke particle is more than twice as large. At the largest size, smoke particles can render larger than 200 studs wide!

Code Samples

Add Smoke to All Fire

This code sample adds a Smoke object to every Fire object in the Workspace. It does this by using a recursive search.

			
				Add Smoke to All Fire

				Expected Output
			
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			local function recurseForFire(object)
	-- Check if we found a Fire object that has no Smoke
	if object:IsA("Fire") and not object.Parent:FindFirstChildOfClass("Smoke") then
		-- Create a smoke effect for this fire
		local smoke = Instance.new("Smoke")
		smoke.Color = Color3.new(0, 0, 0)
		smoke.Opacity = 0.15
		smoke.RiseVelocity = 4
		smoke.Size = object.Size / 4
		smoke.Parent = object.Parent
	end
	-- Continue search for Fire objects
	for _, child in pairs(object:GetChildren()) do
		recurseForFire(child)
	end
end
recurseForFire(workspace)
		
			When run, you should see every Fire object in the workspace have a Smoke sibling object (if it did not have one before).
		
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