/// <summary>
/// Create the overlay buffers for this camera at the required size.
/// </summary>
public void CreateOverlays(Camera cam, WaveOverlayData overlay, OVERLAY_MAP_SIZE normalOverlaySize, OVERLAY_MAP_SIZE heightOverlaySize, OVERLAY_MAP_SIZE foamOverlaySize, OVERLAY_MAP_SIZE clipOverlaySize)
{
//If the manager has a overlay of this type then create the map it renders into
if (HasNormalOverlay)
{
RenderTextureFormat format = RenderTextureFormat.ARGBHalf;
//The mask will work but adding normals will not with this format. TODO - fix this
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.ARGB32;
}
CreateBuffer("Normal", cam, normalOverlaySize, format, true, ref overlay.normal);
}
if (HasHeightOverlay)
{
RenderTextureFormat format = RenderTextureFormat.RGHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.ARGBHalf;
}
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.ARGB32;
}
CreateBuffer("Height", cam, heightOverlaySize, format, true, ref overlay.height);
}
if (HasFoamOverlay)
{
RenderTextureFormat format = RenderTextureFormat.ARGB32;
CreateBuffer("Foam", cam, foamOverlaySize, format, false, ref overlay.foam);
}
if (HasClipOverlay)
{
RenderTextureFormat format = RenderTextureFormat.R8;
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.RHalf;
}
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.ARGB32;
}
CreateBuffer("Clip", cam, clipOverlaySize, format, true, ref overlay.clip);
}
}
public void RenderWaveOverlays(GameObject go)
{
try
{
if (base.enabled)
{
Camera current = Camera.current;
if (!this.m_cameraData.ContainsKey(current))
{
this.m_cameraData.Add(current, new CameraData());
}
CameraData cameraData = this.m_cameraData[current];
if (cameraData.overlay == null)
{
cameraData.overlay = new WaveOverlayData();
}
if (cameraData.projection == null)
{
cameraData.projection = new ProjectionData();
}
if (!cameraData.overlay.updated)
{
if (!cameraData.projection.updated)
{
this.Projection.UpdateProjection(current, cameraData, this.ProjectSceneView);
Shader.SetGlobalMatrix("Ceto_Interpolation", cameraData.projection.interpolation);
Shader.SetGlobalMatrix("Ceto_ProjectorVP", cameraData.projection.projectorVP);
}
if (this.GetDisableAllOverlays(cameraData.settings))
{
this.OverlayManager.DestroyBuffers(cameraData.overlay);
Shader.SetGlobalTexture("Ceto_Overlay_NormalMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_HeightMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_FoamMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_ClipMap", Texture2D.blackTexture);
}
else
{
OVERLAY_MAP_SIZE overlay_MAP_SIZE = (!(cameraData.settings != null)) ? this.normalOverlaySize : cameraData.settings.normalOverlaySize;
OVERLAY_MAP_SIZE overlay_MAP_SIZE2 = (!(cameraData.settings != null)) ? this.heightOverlaySize : cameraData.settings.heightOverlaySize;
OVERLAY_MAP_SIZE overlay_MAP_SIZE3 = (!(cameraData.settings != null)) ? this.foamOverlaySize : cameraData.settings.foamOverlaySize;
OVERLAY_MAP_SIZE overlay_MAP_SIZE4 = (!(cameraData.settings != null)) ? this.clipOverlaySize : cameraData.settings.clipOverlaySize;
this.OverlayManager.CreateOverlays(current, cameraData.overlay, overlay_MAP_SIZE, overlay_MAP_SIZE2, overlay_MAP_SIZE3, overlay_MAP_SIZE4);
this.OverlayManager.HeightOverlayBlendMode = this.heightBlendMode;
this.OverlayManager.FoamOverlayBlendMode = this.foamBlendMode;
this.OverlayManager.RenderWaveOverlays(current, cameraData.overlay);
}
cameraData.overlay.updated = true;
}
}
}
catch (Exception ex)
{
Ocean.LogError(ex.ToString());
this.DisableOcean();
}
}
public void CreateOverlays(Camera cam, WaveOverlayData overlay, OVERLAY_MAP_SIZE normalOverlaySize, OVERLAY_MAP_SIZE heightOverlaySize, OVERLAY_MAP_SIZE foamOverlaySize, OVERLAY_MAP_SIZE clipOverlaySize)
{
if (this.HasNormalOverlay)
{
RenderTextureFormat format = RenderTextureFormat.ARGBHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format))
{
format = RenderTextureFormat.ARGB32;
}
this.CreateBuffer("Normal", cam, normalOverlaySize, format, true, ref overlay.normal);
}
if (this.HasHeightOverlay)
{
RenderTextureFormat format2 = RenderTextureFormat.RGHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format2))
{
format2 = RenderTextureFormat.ARGBHalf;
}
if (!SystemInfo.SupportsRenderTextureFormat(format2))
{
format2 = RenderTextureFormat.ARGB32;
}
this.CreateBuffer("Height", cam, heightOverlaySize, format2, true, ref overlay.height);
}
if (this.HasFoamOverlay)
{
RenderTextureFormat format3 = RenderTextureFormat.ARGB32;
this.CreateBuffer("Foam", cam, foamOverlaySize, format3, false, ref overlay.foam);
}
if (this.HasClipOverlay)
{
RenderTextureFormat format4 = RenderTextureFormat.R8;
if (!SystemInfo.SupportsRenderTextureFormat(format4))
{
format4 = RenderTextureFormat.RHalf;
}
if (!SystemInfo.SupportsRenderTextureFormat(format4))
{
format4 = RenderTextureFormat.ARGB32;
}
this.CreateBuffer("Clip", cam, clipOverlaySize, format4, true, ref overlay.clip);
}
}
public void CreateBuffer(string name, Camera cam, OVERLAY_MAP_SIZE size, RenderTextureFormat format, bool isLinear, ref RenderTexture map)
{
float num = this.SizeToValue(size);
int num2 = Mathf.Min(4096, (int)((float)cam.pixelWidth * num));
int num3 = Mathf.Min(4096, (int)((float)cam.pixelHeight * num));
if (map == null || map.width != num2 || map.height != num3)
{
if (map != null)
{
RTUtility.ReleaseAndDestroy(map);
}
RenderTextureReadWrite readWrite = (!isLinear) ? RenderTextureReadWrite.Default : RenderTextureReadWrite.Linear;
map = new RenderTexture(num2, num3, 0, format, readWrite);
map.useMipMap = false;
map.filterMode = FilterMode.Bilinear;
map.hideFlags = HideFlags.DontSave;
map.name = "Ceto Overlay " + name + " Buffer: " + cam.name;
}
}
/// <summary>
/// Convert enum to a size.
/// </summary>
float SizeToValue(OVERLAY_MAP_SIZE size)
{
switch ((int)size)
{
case (int)OVERLAY_MAP_SIZE.DOUBLE:
return(2.0f);
case (int)OVERLAY_MAP_SIZE.FULL_HALF:
return(1.5f);
case (int)OVERLAY_MAP_SIZE.FULL:
return(1.0f);
case (int)OVERLAY_MAP_SIZE.HALF:
return(0.5f);
case (int)OVERLAY_MAP_SIZE.QUARTER:
return(0.25f);
}
return(1.0f);
}
private float SizeToValue(OVERLAY_MAP_SIZE size)
{
switch (size)
{
case OVERLAY_MAP_SIZE.DOUBLE:
return(2f);
case OVERLAY_MAP_SIZE.FULL_HALF:
return(1.5f);
case OVERLAY_MAP_SIZE.FULL:
return(1f);
case OVERLAY_MAP_SIZE.HALF:
return(0.5f);
case OVERLAY_MAP_SIZE.QUARTER:
return(0.25f);
default:
return(1f);
}
}
/// <summary>
/// This game object is about to be rendered
/// and requires the wave overlays.
/// Create them for the camera rendering the object
/// if they have not already been updated this frame.
/// </summary>
public void RenderWaveOverlays(GameObject go)
{
try
{
if (!enabled)
{
return;
}
Camera cam = Camera.current;
if (!m_cameraData.ContainsKey(cam))
{
m_cameraData.Add(cam, new CameraData());
}
CameraData data = m_cameraData[cam];
if (data.overlay == null)
{
data.overlay = new WaveOverlayData();
}
if (data.projection == null)
{
data.projection = new ProjectionData();
}
if (data.overlay.IsViewUpdated(cam))
{
return;
}
//If the projection for this camera has not been updated this frame do it now.
if (!data.projection.IsViewUpdated(cam))
{
Projection.UpdateProjection(cam, data);
Shader.SetGlobalMatrix("Ceto_Interpolation", data.projection.interpolation);
Shader.SetGlobalMatrix("Ceto_ProjectorVP", data.projection.projectorVP);
}
//If overlays have been disabled for this camera
//clear the buffers and return;
if (GetDisableAllOverlays(data.settings))
{
OverlayManager.DestroyBuffers(data.overlay);
Shader.SetGlobalTexture("Ceto_Overlay_NormalMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_HeightMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_FoamMap", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_Overlay_ClipMap", Texture2D.blackTexture);
}
else
{
OVERLAY_MAP_SIZE normalSize = (data.settings != null) ? data.settings.normalOverlaySize : normalOverlaySize;
OVERLAY_MAP_SIZE heightSize = (data.settings != null) ? data.settings.heightOverlaySize : heightOverlaySize;
OVERLAY_MAP_SIZE foamSize = (data.settings != null) ? data.settings.foamOverlaySize : foamOverlaySize;
OVERLAY_MAP_SIZE clipSize = (data.settings != null) ? data.settings.clipOverlaySize : clipOverlaySize;
//Create the overlay buffers.
OverlayManager.CreateOverlays(cam, data.overlay, normalSize, heightSize, foamSize, clipSize);
//Update blend modes.
OverlayManager.HeightOverlayBlendMode = heightBlendMode;
OverlayManager.FoamOverlayBlendMode = foamBlendMode;
//Render the overlays
OverlayManager.RenderWaveOverlays(cam, data.overlay);
}
data.overlay.SetViewAsUpdated(cam);
}
catch (Exception e)
{
LogError(e.ToString());
DisableOcean();
}
}
/// <summary>
/// Convert enum to a size.
/// </summary>
float SizeToValue(OVERLAY_MAP_SIZE size)
{
switch ((int)size)
{
case (int)OVERLAY_MAP_SIZE.DOUBLE:
return 2.0f;
case (int)OVERLAY_MAP_SIZE.FULL_HALF:
return 1.5f;
case (int)OVERLAY_MAP_SIZE.FULL:
return 1.0f;
case (int)OVERLAY_MAP_SIZE.HALF:
return 0.5f;
case (int)OVERLAY_MAP_SIZE.QUARTER:
return 0.25f;
}
return 1.0f;
}
/// <summary>
/// Create the overlay buffers for this camera at the required size.
/// </summary>
public void CreateOverlays(Camera cam, WaveOverlayData overlay, OVERLAY_MAP_SIZE normalOverlaySize, OVERLAY_MAP_SIZE heightOverlaySize, OVERLAY_MAP_SIZE foamOverlaySize, OVERLAY_MAP_SIZE clipOverlaySize)
{
//If the manager has a overlay of this type then create the map it renders into
if (HasNormalOverlay)
{
RenderTextureFormat format = RenderTextureFormat.ARGBHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format))
format = RenderTextureFormat.ARGB32; //The mask will work but adding normals will not with this format.
CreateBuffer("Normal", cam, normalOverlaySize, format, true, ref overlay.normal);
}
if (HasHeightOverlay)
{
RenderTextureFormat format = RenderTextureFormat.RGHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format))
format = RenderTextureFormat.ARGB32;
CreateBuffer("Height", cam, heightOverlaySize, format, true, ref overlay.height);
}
if (HasFoamOverlay)
{
RenderTextureFormat format = RenderTextureFormat.ARGB32;
CreateBuffer("Foam", cam, foamOverlaySize, format, false, ref overlay.foam);
}
if (HasClipOverlay)
{
RenderTextureFormat format = RenderTextureFormat.R8;
if (!SystemInfo.SupportsRenderTextureFormat(format))
format = RenderTextureFormat.RHalf;
if (!SystemInfo.SupportsRenderTextureFormat(format))
format = RenderTextureFormat.ARGB32;
CreateBuffer("Clip", cam, clipOverlaySize, format, true, ref overlay.clip);
}
}
/// <summary>
/// Create a overlay buffer with these settings.
/// </summary>
public void CreateBuffer(string name, Camera cam, OVERLAY_MAP_SIZE size, RenderTextureFormat format, bool isLinear, ref RenderTexture map)
{
float S = SizeToValue(size);
int w = Mathf.Min(4096, (int)(cam.pixelWidth * S));
int h = Mathf.Min(4096, (int)(cam.pixelHeight * S));
if (map == null || map.width != w || map.height != h)
{
if (map != null)
RTUtility.ReleaseAndDestroy(map);
RenderTextureReadWrite rw = (isLinear) ? RenderTextureReadWrite.Linear : RenderTextureReadWrite.Default;
map = new RenderTexture(w, h, 0, format, rw);
map.useMipMap = false;
map.filterMode = FilterMode.Bilinear;
map.hideFlags = HideFlags.DontSave;
map.name = "Ceto Overlay " + name + " Buffer: " + cam.name;
}
}
