[question] Cylinder marker rotation

[Bishop_G]

hello Community,
I want to make the marker like in GTA:SA.
As you know, the marker rotates around its own axis in GTA:SA.
setElementRotation does not work for the marker.
Which function can I use to rotate the marker from left to right?
I can use onClientRender as an event. But I don't know which function to use.
Can you help?

[Jayceon]

You can rotate it via setElementMatrix:
 

function setMarkerHeading(markerElement, rotationDegrees)
	local markerMatrix = getElementMatrix(markerElement)

	-- Convert degrees to radians
	rotationDegrees = math.rad(rotationDegrees)

	-- Rotate around Z axis
	local cosAngle = math.cos(rotationDegrees)
	local sinAngle = math.sin(rotationDegrees)

	markerMatrix[1][1] = cosAngle
	markerMatrix[1][2] = sinAngle
	markerMatrix[1][3] = 0

	markerMatrix[2][1] = -sinAngle
	markerMatrix[2][2] = cosAngle
	markerMatrix[2][3] = 0

	markerMatrix[3][1] = 0
	markerMatrix[3][2] = 0
	markerMatrix[3][3] = 1

	-- Apply updated matrix
	return setElementMatrix(markerElement, markerMatrix)
end

It's only rotates it around the Z axis like in Single-Player, if you want to rotate it in more axes you should search for rotation matrix in your preferred search engine.