public void Set(MapCoord coord)
{
altitude = coord.altitude;
latitude = coord.latitude;
longitude = coord.longitude;
}
//************************************************************************************************
//
//************************************************************************************************
public void Update()
{
m_valid = false;
if (m_enabled == false)
{
return;
}
if (m_camera == null)
{
return;
}
if ((m_plane == null) && (m_sphere == null))
{
return;
}
Vector3 cursorPos = Input.mousePosition;
if ((cursorPos.x < 0.0f) || (cursorPos.x > Screen.width))
{
return;
}
if ((cursorPos.y < 0.0f) || (cursorPos.y > Screen.height))
{
return;
}
Ray ray = m_camera.ScreenPointToRay(cursorPos);
if (m_plane != null)
{
float t = float.MinValue;
float r = 1.0e3f;
m_valid = CORE.RayCast.Intersect(ray, 1.0e3f, m_plane, ref t);
if (m_valid)
{
m_point = ray.origin + (ray.direction * r * t);
m_latitude = m_latFrom3DCoord(m_point);
m_longitude = m_lngFrom3DCoord(m_point);
}
}
else
{
float t1 = float.MaxValue;
float t2 = float.MaxValue;
m_valid = CORE.RayCast.Intersect(ray, m_sphere, ref t1, ref t2);
if (m_valid)
{
m_point = ray.origin + (ray.direction * t1);
m_latitude = m_latFrom3DCoord((m_point - m_sphere.center).normalized);
m_longitude = m_lngFrom3DCoord((new Vector3(m_point.x, 0.0f, m_point.z) - m_sphere.center).normalized);
}
}
}