Constant lerp no matter the screen size

Help and Feedback Scripting Support
#1

I want my lerp to have a constant speed even if the screen resolution is small or big.

local speed = 20
local targetPos = UDim2.new(0.5, 0, 0.5, 0)

while true do
	local delta = RunService.Heartbeat:Wait()

	local origin = guiObject.Position
	local direction = (targetPos - origin).Unit

	local moveDistance = speed * delta
	local newPosition = origin + direction * moveDistance
	
	guiObject.Position = newPosition
end
#4

local RunService = game:GetService(“RunService”)
local guiObject = script.Parent
local speed = 20
local targetPos = UDim2.new(0.5, 0, 0.5, 0)

while true do
local delta = RunService.Heartbeat:Wait()

local originX, originY = guiObject.Position.X.Offset, guiObject.Position.Y.Offset
local targetX, targetY = targetPos.X.Offset, targetPos.Y.Offset
local origin = Vector2.new(originX, originY)
local target = Vector2.new(targetX, targetY)

if (origin - target).Magnitude < speed * delta then
    guiObject.Position = targetPos
    break
end

local direction = (target - origin).Unit
local moveDistance = speed * delta
local newPosition = origin + direction * moveDistance

guiObject.Position = UDim2.new(
    guiObject.Position.X.Scale, newPosition.X,
    guiObject.Position.Y.Scale, newPosition.Y
)

end

#5

I don’t see any difference.

My code looks more like this:

local function ConvertScaleToOffset(container, position)
	local containerAbsoluteSize = container.AbsoluteSize
	return Vector2.new(containerAbsoluteSize.X * position.X.Scale, containerAbsoluteSize.Y * position.Y.Scale)
end

local function ConvertAbsoluteToScale(container, targetOrigin)
	local containerAbsolutePos = container.AbsolutePosition
	local containerAbsoluteSize = container.AbsoluteSize

	local frameRelativePos = targetOrigin - containerAbsolutePos
	return UDim2.fromScale(frameRelativePos.X / containerAbsoluteSize.X, frameRelativePos.Y / containerAbsoluteSize.Y)
end

local function GetTargetPosition(guiObject)
	local anchorPoint = guiObject.AnchorPoint
	local position = guiObject.AbsolutePosition + (guiObject.AbsoluteSize * anchorPoint)
	return position
end

local function MoveToTarget(guiObject, targetObject, speed, stopDistance)
	local container = guiObject.Parent or guiObject

	while true do
		local delta = RunService.Heartbeat:Wait()

		local origin = GetTargetPosition(guiObject)
		local originScale = ConvertAbsoluteToScale(container, origin)

		local targetOrigin = GetTargetPosition(targetObject)
		local originLevel = Vector2.new(origin.X, targetOrigin.Y)

		local distance = (targetOrigin - origin).Magnitude

		if distance <= stopDistance then
			break
		end

		local targetPos = originLevel + (targetOrigin - originLevel).Unit * (distance - stopDistance)
		local direction = (targetPos - origin).Unit

		local moveDistance = speed * delta
		local newPosition = origin + direction * moveDistance

		local newPositionScale = ConvertAbsoluteToScale(container, newPosition)
		guiObject.Position = newPositionScale
	end
end