/// <summary>
/// If a custom command has been provided use that one.
/// The custom command must copy the screen and depth buffer
/// into the correct textures but other than that its is free
/// to post process the grab in anyway.
/// </summary>
IRefractionCommand GetRefractionCommand()
{
IRefractionCommand cmd = null;
if (CustomRefractionCommand != null)
{
cmd = CustomRefractionCommand;
//not using default cmd.
//make sure it has been removed from cameras.
m_refractionCommand.RemoveAll();
}
else
{
cmd = m_refractionCommand;
}
return(cmd);
}
void Start()
{
try
{
m_refractionCommand = new RefractionCommand(copyDepthSdr);
Mesh mesh = CreateBottomMesh(32, 512);
//The bottom used to render the masks.
m_bottomMask = new GameObject("Ceto Bottom Mask Gameobject");
MeshFilter filter = m_bottomMask.AddComponent <MeshFilter>();
MeshRenderer renderer = m_bottomMask.AddComponent <MeshRenderer>();
NotifyOnWillRender willRender = m_bottomMask.AddComponent <NotifyOnWillRender>();
filter.sharedMesh = mesh;
renderer.receiveShadows = false;
renderer.shadowCastingMode = ShadowCastingMode.Off;
renderer.reflectionProbeUsage = ReflectionProbeUsage.Off;
renderer.material = new Material(oceanBottomSdr);
willRender.AddAction(m_ocean.RenderWaveOverlays);
willRender.AddAction(m_ocean.RenderOceanMask);
willRender.AddAction(m_ocean.RenderOceanDepth);
m_bottomMask.layer = LayerMask.NameToLayer(Ocean.OCEAN_LAYER);
m_bottomMask.hideFlags = HideFlags.HideAndDontSave;
UpdateBottomBounds();
Destroy(mesh);
}
catch (Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}
/// <summary>
/// Create the refraction command buffer.
/// </summary>
void CreateRefractionGrab(Camera cam, DepthData data)
{
IRefractionCommand cmd = GetRefractionCommand();
CameraEvent cmdEvent = GetCommandEvent(cam);
//The command has already been created.
if (data.grabCmd != null)
{
if (depthMode != DEPTH_MODE.USE_DEPTH_BUFFER ||
refractionResolution != cmd.Resolution ||
cmdEvent != data.cmdEvent ||
!cmd.Matches(cam))
{
//The current cmd settings no longer match camera
//or the depth mode is no longer DEPTH_BUFFER
//Remove command and release.
cmd.Remove(cam);
data.grabCmd = null;
}
else
{
//The settings have not changed.
return;
}
}
//If the depth mode is USE_DEPTH_BUFFER or useCmdBufferForGrab
//is true then a command buffer is needed.
if (depthMode == DEPTH_MODE.USE_DEPTH_BUFFER)
{
cmd.Resolution = refractionResolution;
cmd.Event = cmdEvent;
data.grabCmd = cmd.Create(cam);
data.cmdEvent = cmdEvent;
}
}
void Start ()
{
try
{
m_refractionCommand = new RefractionCommand(copyDepthSdr);
Mesh mesh = CreateBottomMesh(32, 512);
//The bottom used to render the masks.
m_bottomMask = new GameObject("Ceto Bottom Mask Gameobject");
MeshFilter filter = m_bottomMask.AddComponent<MeshFilter>();
MeshRenderer renderer = m_bottomMask.AddComponent<MeshRenderer>();
NotifyOnWillRender willRender = m_bottomMask.AddComponent<NotifyOnWillRender>();
filter.sharedMesh = mesh;
renderer.receiveShadows = false;
renderer.shadowCastingMode = ShadowCastingMode.Off;
renderer.reflectionProbeUsage = ReflectionProbeUsage.Off;
renderer.material = new Material(oceanBottomSdr);
willRender.AddAction(m_ocean.RenderWaveOverlays);
willRender.AddAction(m_ocean.RenderOceanMask);
willRender.AddAction(m_ocean.RenderOceanDepth);
m_bottomMask.layer = LayerMask.NameToLayer(Ocean.OCEAN_LAYER);
m_bottomMask.hideFlags = HideFlags.HideAndDontSave;
UpdateBottomBounds();
Destroy(mesh);
}
catch(Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}