/// <summary>
/// Remove SkyX, you can call this method to remove SkyX from the scene
/// or release (secondary) SkyX memory, call <see cref="Create"/> to return SkyX to the scene.
/// </summary>
public void Remove()
{
if (IsCreated)
{
return;
}
CloudsManager.RemoveAll();
MeshManager.Remove();
MoonManager.Remove();
VCloudsManager.Remove();
IsCreated = false;
}
/// <summary>
/// Call every frame to update SkyX
/// </summary>
/// <param name="timeSinceLastFrame">time elapsed since last frame</param>
public void Update(float timeSinceLastFrame)
{
if (!IsCreated)
{
return;
}
if (TimeMultiplier != 0)
{
AtmosphereManager.AtmosphereOptions opt = AtmosphereManager.Options;
float timemultiplied = timeSinceLastFrame * TimeMultiplier;
opt.Time.x += timemultiplied;
TimeOffset += timemultiplied;
if (opt.Time.x > 24)
{
opt.Time.x -= 24;
}
else if (opt.Time.x < 0)
{
opt.Time.x += 24;
}
AtmosphereManager.Options = opt;
}
if (_lastCameraPosition != Camera.DerivedPosition)
{
MeshManager.SceneNode.Position = Camera.DerivedPosition;
MoonManager.MoonSceneNode.Position = Camera.DerivedPosition;
_lastCameraPosition = Camera.DerivedPosition;
}
if (_lastCameraFarClipDistance != Camera.FarClipDistance)
{
MeshManager.UpdateGeometry();
MoonManager.Update();
_lastCameraFarClipDistance = Camera.FarClipDistance;
}
VCloudsManager.Update(timeSinceLastFrame);
}
/// <summary>
/// Create SkyX and add to the scene
/// </summary>
public void Create()
{
if (IsCreated)
{
return;
}
MeshManager.Create();
MeshManager.MaterialName = GpuManager.SkydomeMaterialName;
AtmosphereManager.Update(AtmosphereManager.Options, true);
_lastCameraPosition = Camera.DerivedPosition;
_lastCameraFarClipDistance = Camera.FarClipDistance;
MoonManager.Create();
IsCreated = true;
}