WorldRoot

local part1 = Instance.new("Part")
part1.Name = "Part1"
part1.Anchored = true
part1.Transparency = 0.5
part1.Color = Color3.fromRGB(185, 100, 38)
part1.Size = Vector3.new(2, 2, 2)
part1.Position = Vector3.new(0, 4, 0)
part1.Parent = workspace

local part2 = Instance.new("Part")
part2.Name = "Part2"
part2.Anchored = true
part2.Transparency = 0.5
part2.Color = Color3.fromRGB(200, 10, 0)
part2.Size = Vector3.new(2, 2, 2)
part2.Position = Vector3.new(0, 5, 0)
part2.Parent = workspace

local partList = { part1 }

print(workspace:ArePartsTouchingOthers(partList, 0)) -- 真的
print(workspace:ArePartsTouchingOthers(partList, 0.999)) -- 真的
print(workspace:ArePartsTouchingOthers(partList, 1)) -- False

local Workspace = game:GetService("Workspace")

local function castBlock()
	-- The initial position and rotation of the cast block shape
	local originCFrame = CFrame.new(Vector3.new(0, 50, 0))
	-- The size of the cast block shape
	local size = Vector3.new(6, 3, 9)
	-- The direction the block is cast in
	local direction = -Vector3.yAxis
	-- The maximum distance of the cast
	local distance = 50

	-- Cast the block and create a visualization of it
	local raycastResult = Workspace:Blockcast(originCFrame, size, direction * distance)

	if raycastResult then
		-- Print all properties of the RaycastResult if it exists
		print(`Block intersected with: {raycastResult.Instance:GetFullName()}`)
		print(`Intersection position: {raycastResult.Position}`)
		print(`Distance between block's initial position and result: {raycastResult.Distance}`)
		print(`The normal vector of the intersected face: {raycastResult.Normal}`)
		print(`Material hit: {raycastResult.Material.Name}`)
	else
		print("Nothing was hit")
	end
end

-- Continually cast a block every 2 seconds
while true do
	castBlock()
	task.wait(2)
end

local Workspace = game:GetService("Workspace")

local function castRay()
	-- The origin point of the ray
	local originPosition = Vector3.new(0, 50, 0)
	-- The direction the ray is cast in
	local direction = -Vector3.yAxis
	-- The maximum distance of the ray
	local distance = 50

	-- Cast the ray and create a visualization of it
	local raycastResult = Workspace:Raycast(originPosition, direction * distance)

	if raycastResult then
		-- Print all properties of the RaycastResult if it exists
		print(`Ray intersected with: {raycastResult.Instance:GetFullName()}`)
		print(`Intersection position: {raycastResult.Position}`)
		print(`Distance between ray origin and result: {raycastResult.Distance}`)
		print(`The normal vector of the intersected face: {raycastResult.Normal}`)
		print(`Material hit: {raycastResult.Material.Name}`)
	else
		print("Nothing was hit")
	end
end

-- Continually cast a ray every 2 seconds
while true do
	castRay()
	task.wait(2)
end

local Workspace = game:GetService("Workspace")

local function castSphere()
	-- The initial position of the cast spherical shape
	local originPosition = Vector3.new(0, 50, 0)
	-- The radius of the cast spherical shape in studs
	local radius = 10
	-- The direction the sphere is cast in
	local direction = -Vector3.yAxis
	-- The maximum distance of the cast
	local distance = 50

	-- Cast the sphere and create a visualization of it
	local raycastResult = Workspace:Spherecast(originPosition, radius, direction * distance)

	if raycastResult then
		-- Print all properties of the RaycastResult if it exists
		print(`Sphere intersected with: {raycastResult.Instance:GetFullName()}`)
		print(`Intersection position: {raycastResult.Position}`)
		print(`Distance between sphere's initial position and result: {raycastResult.Distance}`)
		print(`The normal vector of the intersected face: {raycastResult.Normal}`)
		print(`Material hit: {raycastResult.Material.Name}`)
	else
		print("Nothing was hit")
	end
end

-- Continually cast a sphere every 2 seconds
while true do
	castSphere()
	task.wait(2)
end

local RunService = game:GetService("RunService")

-- Optional array of parts to simulate; otherwise all parts will be simulated
local partsToSimulate = {
	workspace.Part,
}

local function simulateParts(duration)
	local time = 0.0
	local stepJob

	stepJob = RunService.RenderStepped:Connect(function(dt)
		if time + dt > duration then
			dt = duration - time
		end

		workspace:StepPhysics(dt, partsToSimulate)
		time = time + dt
		if time >= duration then
			stepJob:Disconnect()
		end
	end)
end

-- Simulate workspace parts for 5 seconds, stepping the parts once per frame
simulateParts(5.0)