Vector3 WorldToMinimapUiPosition(Vector3 pos)
{
var cameraPosition = new Vector3(minimapCamera.transform.position.x, 0, minimapCamera.transform.position.z);
var iconPosition = new Vector3(pos.x, 0, pos.z);
var delta = iconPosition - cameraPosition;
delta.y = delta.z;
delta.z = 0.0f;
var rotatedDelta = minimapRotation.TransformDirection(delta);
var deltaFactor = CameraUtility.CalculateFactor(minimapCamera) * worldToTexelFactor;
rotatedDelta *= deltaFactor;
var radius = rotatedDelta.magnitude;
if (radius > minimapBorderRadius)
{
rotatedDelta.Normalize();
rotatedDelta *= minimapBorderRadius;
}
return rotatedDelta;
}