/// <summary>
/// For textures that require their contents to be
/// sampled check to see if read/write is enabled.
/// </summary>
protected void CheckCanSampleTex(Texture tex, string name)
{
if (tex == null)
{
return;
}
if (!(tex is Texture2D))//OYM: 新技巧get
{
Ocean.LogWarning("Can not query overlays " + name + " if texture is not Texture2D");
return;
}
Texture2D t = tex as Texture2D;
//Is there a better way to do this?
try
{
Color c = t.GetPixel(0, 0);
}
catch
{
Ocean.LogWarning("Can not query overlays " + name + " if read/write is not enabled");
}
}
public void CreateAndCacheCondition(int fourierSize, float windSpeed, float windDir, float waveAge)
{
if (this.m_conditionCache == null)
{
return;
}
if (this.m_conditionCache.Count >= this.m_maxConditionCacheSize)
{
Ocean.LogWarning("Condition cache full. Condition not cached.");
return;
}
if (!Mathf.IsPowerOfTwo(fourierSize) || fourierSize < 32 || fourierSize > 512)
{
Ocean.LogWarning("Fourier size must be a pow2 number from 32 to 512. Condition not cached.");
return;
}
WaveSpectrumCondition waveSpectrumCondition = this.NewSpectrumCondition(fourierSize, windSpeed, windDir, waveAge);
if (this.m_conditionCache.ContainsKey(waveSpectrumCondition.Key))
{
return;
}
IThreadedTask createSpectrumConditionTask = waveSpectrumCondition.GetCreateSpectrumConditionTask();
createSpectrumConditionTask.Start();
createSpectrumConditionTask.Run();
createSpectrumConditionTask.End();
this.m_conditionCache.AddFirst(waveSpectrumCondition.Key, waveSpectrumCondition);
}
void Start()
{
try
{
//Needs at least SM3 for vertex texture fetches.
if (SystemInfo.graphicsShaderLevel < 30)
{
throw new InvalidOperationException("The projected grids needs at least SM3 to render.");
}
if (oceanTopSideMat == null)
{
Ocean.LogWarning("Top side material is null. There will be no top ocean mesh rendered");
}
if (oceanUnderSideMat == null)
{
Ocean.LogWarning("Under side material is null. There will be no under ocean mesh rendered");
}
}
catch (Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}
private void GetFourierSize(out int size, out bool isCpu)
{
switch (this.fourierSize)
{
case FOURIER_SIZE.LOW_32_CPU:
size = 32;
isCpu = true;
break;
case FOURIER_SIZE.LOW_32_GPU:
size = 32;
isCpu = false;
break;
case FOURIER_SIZE.MEDIUM_64_CPU:
size = 64;
isCpu = true;
break;
case FOURIER_SIZE.MEDIUM_64_GPU:
size = 64;
isCpu = false;
break;
case FOURIER_SIZE.HIGH_128_CPU:
size = 128;
isCpu = true;
break;
case FOURIER_SIZE.HIGH_128_GPU:
size = 128;
isCpu = false;
break;
case FOURIER_SIZE.ULTRA_256_GPU:
size = 256;
isCpu = false;
break;
case FOURIER_SIZE.EXTREME_512_GPU:
size = 512;
isCpu = false;
break;
default:
size = 64;
isCpu = true;
break;
}
bool flag = SystemInfo.graphicsShaderLevel >= 50 && SystemInfo.supportsComputeShaders;
if (!isCpu && !this.disableReadBack && !flag)
{
Ocean.LogWarning("You card does not support dx11. Fourier can not be GPU. Changing to CPU. Disable read backs to use GPU but with no height querys.");
this.fourierSize = FOURIER_SIZE.MEDIUM_64_CPU;
size = 64;
isCpu = true;
}
}
private void GenerateFoam(float time)
{
Vector4 vector = this.Choppyness;
if (!this.disableFoam && SystemInfo.graphicsShaderLevel < 30)
{
Ocean.LogWarning("Spectrum foam needs at least SM3 to run. Disabling foam.");
this.disableFoam = true;
}
float sqrMagnitude = vector.sqrMagnitude;
this.m_jacobianBuffer.EnableBuffer(-1);
if (this.disableFoam || this.foamAmount == 0f || sqrMagnitude == 0f || !this.m_conditions[0].SupportsJacobians)
{
this.m_jacobianBuffer.DisableBuffer(-1);
}
if (this.m_jacobianBuffer.EnabledBuffers() == 0)
{
Shader.SetGlobalTexture("Ceto_FoamMap0", Texture2D.blackTexture);
}
else
{
int numGrids = this.m_conditions[0].Key.NumGrids;
if (numGrids == 1)
{
this.m_jacobianBuffer.DisableBuffer(1);
this.m_jacobianBuffer.DisableBuffer(2);
}
else if (numGrids == 2)
{
this.m_jacobianBuffer.DisableBuffer(2);
}
if (!this.m_jacobianBuffer.HasRun || this.m_jacobianBuffer.TimeValue != time)
{
this.m_foamInitMat.SetFloat("Ceto_FoamAmount", this.foamAmount);
this.m_jacobianBuffer.InitMaterial = this.m_foamInitMat;
this.m_jacobianBuffer.InitPass = numGrids - 1;
this.m_jacobianBuffer.Run(this.m_conditions[0], time);
}
if (!this.m_jacobianBuffer.BeenSampled)
{
this.m_jacobianBuffer.EnableSampling();
this.m_foamCopyMat.SetTexture("Ceto_JacobianBuffer0", this.m_jacobianBuffer.GetTexture(0));
this.m_foamCopyMat.SetTexture("Ceto_JacobianBuffer1", this.m_jacobianBuffer.GetTexture(1));
this.m_foamCopyMat.SetTexture("Ceto_JacobianBuffer2", this.m_jacobianBuffer.GetTexture(2));
this.m_foamCopyMat.SetTexture("Ceto_HeightBuffer", this.m_displacementBuffer.GetTexture(0));
this.m_foamCopyMat.SetVector("Ceto_FoamChoppyness", vector);
this.m_foamCopyMat.SetFloat("Ceto_FoamCoverage", this.foamCoverage);
Graphics.Blit(null, this.m_foamMaps[0], this.m_foamCopyMat, numGrids - 1);
Shader.SetGlobalTexture("Ceto_FoamMap0", this.m_foamMaps[0]);
this.m_jacobianBuffer.DisableSampling();
this.m_jacobianBuffer.BeenSampled = true;
}
}
}
private void Update()
{
try
{
Shader.SetGlobalFloat("Ceto_GridEdgeBorder", Mathf.Max(0f, this.borderLength));
int num = this.ResolutionToNumber(this.resolution);
Vector2 v = new Vector2((float)num / (float)this.ScreenWidth(), (float)num / (float)this.ScreenHeight());
Shader.SetGlobalVector("Ceto_ScreenGridSize", v);
this.CreateGrid(this.resolution);
Dictionary <MESH_RESOLUTION, ProjectedGrid.Grid> .Enumerator enumerator = this.m_grids.GetEnumerator();
while (enumerator.MoveNext())
{
KeyValuePair <MESH_RESOLUTION, ProjectedGrid.Grid> current = enumerator.Current;
ProjectedGrid.Grid value = current.Value;
KeyValuePair <MESH_RESOLUTION, ProjectedGrid.Grid> current2 = enumerator.Current;
bool flag = current2.Key == this.resolution;
if (flag)
{
this.UpdateGrid(value);
this.Activate(value.top, true);
this.Activate(value.under, true);
}
else
{
this.Activate(value.top, false);
this.Activate(value.under, false);
}
}
if (this.m_ocean.UnderWater == null || this.m_ocean.UnderWater.Mode == UNDERWATER_MODE.ABOVE_ONLY)
{
enumerator = this.m_grids.GetEnumerator();
while (enumerator.MoveNext())
{
KeyValuePair <MESH_RESOLUTION, ProjectedGrid.Grid> current3 = enumerator.Current;
this.Activate(current3.Value.under, false);
}
}
if (this.oceanTopSideMat != null && this.m_ocean.UnderWater != null && this.m_ocean.UnderWater.DepthMode == DEPTH_MODE.USE_DEPTH_BUFFER && this.oceanTopSideMat.shader.isSupported && this.oceanTopSideMat.renderQueue <= 2500)
{
Ocean.LogWarning("Underwater depth mode must be USE_OCEAN_DEPTH_PASS if using opaque material. Underwater effect will not look correct.");
}
}
catch (Exception ex)
{
Ocean.LogError(ex.ToString());
base.WasError = true;
base.enabled = false;
}
}
private void ReadFromGPU(int numGrids)
{
if (!this.disableReadBack && this.readSdr == null)
{
Ocean.LogWarning("Trying to read GPU displacement data but the read shader is null");
}
bool flag = SystemInfo.graphicsShaderLevel >= 50 && SystemInfo.supportsComputeShaders;
if (!this.disableReadBack && this.readSdr != null && this.m_readBuffer != null && flag)
{
InterpolatedArray2f[] readDisplacements = this.DisplacementBuffer.GetReadDisplacements();
if (numGrids > 0)
{
CBUtility.ReadFromRenderTexture(this.m_displacementMaps[0], 3, this.m_readBuffer, this.readSdr);
this.m_readBuffer.GetData(readDisplacements[0].Data);
}
else
{
readDisplacements[0].Clear();
}
if (numGrids > 1)
{
CBUtility.ReadFromRenderTexture(this.m_displacementMaps[1], 3, this.m_readBuffer, this.readSdr);
this.m_readBuffer.GetData(readDisplacements[1].Data);
}
else
{
readDisplacements[1].Clear();
}
if (numGrids > 2)
{
CBUtility.ReadFromRenderTexture(this.m_displacementMaps[2], 3, this.m_readBuffer, this.readSdr);
this.m_readBuffer.GetData(readDisplacements[2].Data);
}
else
{
readDisplacements[2].Clear();
}
if (numGrids > 3)
{
}
}
}
protected void CheckCanSampleTex(Texture tex, string name)
{
if (tex == null)
{
return;
}
if (!(tex is Texture2D))
{
Ocean.LogWarning("Can not query overlays " + name + " if texture is not Texture2D");
return;
}
Texture2D texture2D = tex as Texture2D;
try
{
Color pixel = texture2D.GetPixel(0, 0);
}
catch
{
Ocean.LogWarning("Can not query overlays " + name + " if read/write is not enabled");
}
}
private WaveSpectrumConditionKey NewSpectrumConditionKey(int fourierSize, float windSpeed, float windDir, float waveAge)
{
WaveSpectrumConditionKey result;
switch (this.spectrumType)
{
case SPECTRUM_TYPE.UNIFIED:
result = new UnifiedSpectrumConditionKey(windSpeed, waveAge, fourierSize, windDir, this.spectrumType, this.numberOfGrids);
break;
case SPECTRUM_TYPE.PHILLIPS:
result = new PhillipsSpectrumConditionKey(windSpeed, fourierSize, windDir, this.spectrumType, this.numberOfGrids);
break;
case SPECTRUM_TYPE.UNIFIED_PHILLIPS:
result = new UnifiedSpectrumConditionKey(windSpeed, waveAge, fourierSize, windDir, this.spectrumType, this.numberOfGrids);
break;
case SPECTRUM_TYPE.CUSTOM:
if (base.CustomWaveSpectrum == null)
{
Ocean.LogWarning("Custom spectrum type selected but no custom spectrum interface has been added to the wave spectrum. Defaulting to Unified Spectrum");
this.spectrumType = SPECTRUM_TYPE.UNIFIED;
result = new UnifiedSpectrumConditionKey(windSpeed, waveAge, fourierSize, windDir, this.spectrumType, this.numberOfGrids);
}
else
{
result = base.CustomWaveSpectrum.CreateKey(fourierSize, windDir, this.spectrumType, this.numberOfGrids);
}
break;
default:
throw new InvalidOperationException("Invalid spectrum type = " + this.spectrumType);
}
return(result);
}
private void Start()
{
try
{
if (SystemInfo.graphicsShaderLevel < 30)
{
throw new InvalidOperationException("The projected grids needs at least SM3 to render.");
}
if (this.oceanTopSideMat == null)
{
Ocean.LogWarning("Top side material is null. There will be no top ocean mesh rendered");
}
if (this.m_ocean.UnderWater != null && this.m_ocean.UnderWater.Mode == UNDERWATER_MODE.ABOVE_AND_BELOW && this.oceanUnderSideMat == null)
{
Ocean.LogWarning("Under side material is null. There will be no under ocean mesh rendered");
}
}
catch (Exception ex)
{
Ocean.LogError(ex.ToString());
base.WasError = true;
base.enabled = false;
}
}
void CreateShoreMasks()
{
//float t = Time.realtimeSinceStartup;
Release();
Terrain terrain = GetComponent <Terrain>();
if (terrain == null)
{
//If there gameobject has not terrain print a warning and return.
//Do this rather than have a terrain as a required component as it would be
//rather annoying for the script to create a terrain if added to wrong gameobject.
Ocean.LogWarning("The AddAutoShoreMask script must be attached to a component with a Terrain. The shore mask will not be created.");
enabled = false;
return;
}
if (terrain.terrainData == null)
{
//This can happen if the terrain data in asset folder is deleted
Ocean.LogWarning("The terrain data is null. The shore mask will not be created.");
enabled = false;
return;
}
Vector3 size = terrain.terrainData.size;
resolution = Mathf.Clamp(resolution, 32, 4096);
m_width = size.x;
m_height = size.z;
float level = Ocean.Instance.level;
float[] data = ShoreMaskGenerator.CreateHeightMap(terrain);
int actualResolution = terrain.terrainData.heightmapResolution;
InterpolatedArray2f heightMap = new InterpolatedArray2f(data, actualResolution, actualResolution, 1, false);
if (useHeightMask || useNormalMask || useFoamMask)
{
m_heightMask = ShoreMaskGenerator.CreateMask(heightMap, resolution, resolution, level, heightSpread, TextureFormat.ARGB32);
}
if (useEdgeFoam)
{
m_edgeFoam = ShoreMaskGenerator.CreateMask(heightMap, resolution, resolution, level, foamSpread, TextureFormat.ARGB32);
}
if (useClipMask)
{
m_clipMask = ShoreMaskGenerator.CreateClipMask(heightMap, resolution, resolution, level + clipOffset, TextureFormat.ARGB32);
}
if (useHeightMask)
{
m_overlays[0].HeightTex.mask = m_heightMask;
}
if (useNormalMask)
{
m_overlays[0].NormalTex.mask = m_heightMask;
}
if (useFoamMask)
{
m_overlays[0].FoamTex.mask = m_heightMask;
}
if (useEdgeFoam)
{
m_overlays[0].FoamTex.tex = m_edgeFoam;
}
if (useClipMask)
{
m_overlays[0].ClipTex.tex = m_clipMask;
}
if (!m_registered)
{
Ocean.Instance.OverlayManager.Add(m_overlays[0]);
m_registered = true;
}
m_heightSpread = heightSpread;
m_foamSpread = foamSpread;
m_clipOffset = clipOffset;
m_resolution = resolution;
//Debug.Log("Shore mask creation time = " + (Time.realtimeSinceStartup - t) * 1000.0f);
}
void Update()
{
try
{
Shader.SetGlobalFloat("Ceto_GridEdgeBorder", Mathf.Max(0.0f, borderLength));
int r = ResolutionToNumber(resolution);
Vector2 screenGridSize = new Vector2(r / (float)ScreenWidth(), r / (float)ScreenHeight());
Shader.SetGlobalVector("Ceto_ScreenGridSize", screenGridSize);
//Check to see if the mesh has been created for this resolution setting.
//If not create it.
CreateGrid(resolution);
var e = m_grids.GetEnumerator();
while (e.MoveNext())
{
Grid grid = e.Current.Value;
//If this mesh is the one for the current resolution setting.
bool active = e.Current.Key == resolution;
if (active)
{
UpdateGrid(grid);
Activate(grid.top, true);
Activate(grid.under, true);
}
else
{
//Else it is not being rendered, disable it.
Activate(grid.top, false);
Activate(grid.under, false);
}
}
//If the underwater mode is set to above only the under side will not
//be rendered so disable it.
if (m_ocean.UnderWater == null || m_ocean.UnderWater.Mode == UNDERWATER_MODE.ABOVE_ONLY)
{
e = m_grids.GetEnumerator();
while (e.MoveNext())
{
Activate(e.Current.Value.under, false);
}
}
//Check to see if the correct depth mode is being used for the opaque material.
if (oceanTopSideMat != null && m_ocean.UnderWater != null && m_ocean.UnderWater.DepthMode == DEPTH_MODE.USE_DEPTH_BUFFER)
{
if (oceanTopSideMat.shader.isSupported && oceanTopSideMat.renderQueue <= 2500)
{
Ocean.LogWarning("Underwater depth mode must be USE_OCEAN_DEPTH_PASS if using opaque material. Underwater effect will not look correct.");
}
}
}
catch (Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}
private void GenerateDisplacement(float time)
{
if (!this.disableDisplacements && SystemInfo.graphicsShaderLevel < 30 && this.m_displacementBuffer.IsGPU)
{
Ocean.LogWarning("Spectrum displacements needs at least SM3 to run on GPU. Disabling displacement.");
this.disableDisplacements = true;
}
this.m_displacementBuffer.EnableBuffer(-1);
if (this.disableDisplacements)
{
this.m_displacementBuffer.DisableBuffer(-1);
}
if (!this.disableDisplacements && this.choppyness == 0f)
{
this.m_displacementBuffer.DisableBuffer(1);
this.m_displacementBuffer.DisableBuffer(2);
}
if (!this.disableDisplacements && this.choppyness > 0f)
{
this.m_displacementBuffer.EnableBuffer(1);
this.m_displacementBuffer.EnableBuffer(2);
}
if (this.m_displacementBuffer.EnabledBuffers() == 0)
{
Shader.SetGlobalTexture("Ceto_DisplacementMap0", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_DisplacementMap1", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_DisplacementMap2", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_DisplacementMap3", Texture2D.blackTexture);
return;
}
if (this.m_displacementBuffer.Done)
{
int numGrids = this.m_conditions[0].Key.NumGrids;
if (numGrids <= 2)
{
this.m_displacementBuffer.DisableBuffer(2);
}
if (!this.m_displacementBuffer.HasRun || this.m_displacementBuffer.TimeValue != time)
{
this.m_displacementBuffer.InitMaterial = this.m_displacementInitMat;
this.m_displacementBuffer.InitPass = numGrids - 1;
this.m_displacementBuffer.Run(this.m_conditions[0], time);
}
if (!this.m_displacementBuffer.BeenSampled)
{
this.m_displacementBuffer.EnableSampling();
this.m_displacementCopyMat.SetTexture("Ceto_HeightBuffer", this.m_displacementBuffer.GetTexture(0));
this.m_displacementCopyMat.SetTexture("Ceto_DisplacementBuffer", this.m_displacementBuffer.GetTexture(1));
if (numGrids > 0)
{
Graphics.Blit(null, this.m_displacementMaps[0], this.m_displacementCopyMat, (numGrids != 1) ? 0 : 4);
Shader.SetGlobalTexture("Ceto_DisplacementMap0", this.m_displacementMaps[0]);
}
else
{
Shader.SetGlobalTexture("Ceto_DisplacementMap0", Texture2D.blackTexture);
}
if (numGrids > 1)
{
Graphics.Blit(null, this.m_displacementMaps[1], this.m_displacementCopyMat, 1);
Shader.SetGlobalTexture("Ceto_DisplacementMap1", this.m_displacementMaps[1]);
}
else
{
Shader.SetGlobalTexture("Ceto_DisplacementMap1", Texture2D.blackTexture);
}
this.m_displacementCopyMat.SetTexture("Ceto_DisplacementBuffer", this.m_displacementBuffer.GetTexture(2));
if (numGrids > 2)
{
Graphics.Blit(null, this.m_displacementMaps[2], this.m_displacementCopyMat, 2);
Shader.SetGlobalTexture("Ceto_DisplacementMap2", this.m_displacementMaps[2]);
}
else
{
Shader.SetGlobalTexture("Ceto_DisplacementMap2", Texture2D.blackTexture);
}
if (numGrids > 3)
{
Graphics.Blit(null, this.m_displacementMaps[3], this.m_displacementCopyMat, 3);
Shader.SetGlobalTexture("Ceto_DisplacementMap3", this.m_displacementMaps[3]);
}
else
{
Shader.SetGlobalTexture("Ceto_DisplacementMap3", Texture2D.blackTexture);
}
this.m_displacementBuffer.DisableSampling();
this.m_displacementBuffer.BeenSampled = true;
if (this.m_displacementBuffer.IsGPU)
{
this.ReadFromGPU(numGrids);
}
this.FindRanges();
}
}
}
private void GenerateSlopes(float time)
{
if (!this.disableSlopes && SystemInfo.graphicsShaderLevel < 30)
{
Ocean.LogWarning("Spectrum slopes needs at least SM3 to run. Disabling slopes.");
this.disableSlopes = true;
}
if (this.disableSlopes)
{
this.m_slopeBuffer.DisableBuffer(-1);
}
else
{
this.m_slopeBuffer.EnableBuffer(-1);
}
if (this.m_slopeBuffer.EnabledBuffers() == 0)
{
Shader.SetGlobalTexture("Ceto_SlopeMap0", Texture2D.blackTexture);
Shader.SetGlobalTexture("Ceto_SlopeMap1", Texture2D.blackTexture);
}
else
{
int numGrids = this.m_conditions[0].Key.NumGrids;
if (numGrids <= 2)
{
this.m_slopeBuffer.DisableBuffer(1);
}
if (!this.m_slopeBuffer.HasRun || this.m_slopeBuffer.TimeValue != time)
{
this.m_slopeBuffer.InitMaterial = this.m_slopeInitMat;
this.m_slopeBuffer.InitPass = numGrids - 1;
this.m_slopeBuffer.Run(this.m_conditions[0], time);
}
if (!this.m_slopeBuffer.BeenSampled)
{
this.m_slopeBuffer.EnableSampling();
if (numGrids > 0)
{
this.m_slopeCopyMat.SetTexture("Ceto_SlopeBuffer", this.m_slopeBuffer.GetTexture(0));
Graphics.Blit(null, this.m_slopeMaps[0], this.m_slopeCopyMat, 0);
Shader.SetGlobalTexture("Ceto_SlopeMap0", this.m_slopeMaps[0]);
}
else
{
Shader.SetGlobalTexture("Ceto_SlopeMap0", Texture2D.blackTexture);
}
if (numGrids > 2)
{
this.m_slopeCopyMat.SetTexture("Ceto_SlopeBuffer", this.m_slopeBuffer.GetTexture(1));
Graphics.Blit(null, this.m_slopeMaps[1], this.m_slopeCopyMat, 0);
Shader.SetGlobalTexture("Ceto_SlopeMap1", this.m_slopeMaps[1]);
}
else
{
Shader.SetGlobalTexture("Ceto_SlopeMap1", Texture2D.blackTexture);
}
this.m_slopeBuffer.DisableSampling();
this.m_slopeBuffer.BeenSampled = true;
}
}
}
void Update()
{
// ####################################################### Modificação #######################################################################
int indice = 0;
string line;
System.IO.StreamReader file =
new System.IO.StreamReader(@"\\VISUALIZADOR_04\server\ultimo_oceano.txt");
while (((line = file.ReadLine()) != null) && (indice < 30))
{
dados [indice] = line;
indice++;
}
file.Close();
pegaDados();
// ##############################################################################################################################################
try
{
Shader.SetGlobalFloat("Ceto_GridEdgeBorder", Mathf.Max(0.0f, borderLength));
int r = ResolutionToNumber(resolution);
Vector2 screenGridSize = new Vector2(r / (float)ScreenWidth(), r / (float)ScreenHeight());
Shader.SetGlobalVector("Ceto_ScreenGridSize", screenGridSize);
//Check to see if the mesh has been created for this resolution setting.
//If not create it.
CreateGrid(resolution);
var e = m_grids.GetEnumerator();
while (e.MoveNext())
{
Grid grid = e.Current.Value;
//If this mesh is the one for the current resolution setting.
bool active = e.Current.Key == (int)resolution;
if (active)
{
UpdateGrid(grid);
Activate(grid.top, true);
Activate(grid.under, true);
}
else
{
//Else it is not being rendered, disable it.
Activate(grid.top, false);
Activate(grid.under, false);
}
}
//If the underside not needed disable it.
if (!UnderSideNeeded())
{
e = m_grids.GetEnumerator();
while (e.MoveNext())
{
Activate(e.Current.Value.under, false);
}
}
//If the topside not needed disable it.
if (!TopSideNeeded())
{
e = m_grids.GetEnumerator();
while (e.MoveNext())
{
Activate(e.Current.Value.top, false);
}
}
//Check to see if the correct depth mode is being used for the opaque material.
if (oceanTopSideMat != null && m_ocean.UnderWater != null && m_ocean.UnderWater.depthMode == DEPTH_MODE.USE_DEPTH_BUFFER)
{
if (oceanTopSideMat.shader.isSupported && oceanTopSideMat.renderQueue <= 2500)
{
Ocean.LogWarning("Underwater depth mode must be USE_OCEAN_DEPTH_PASS if using opaque material. Underwater effect will not look correct.");
}
}
}
catch (Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}
private void CreateShoreMasks()
{
this.Release();
Terrain component = base.GetComponent<Terrain>();
if (component == null)
{
Ocean.LogWarning("The AddAutoShoreMask script must be attached to a component with a Terrain. The shore mask will not be created.");
base.enabled = false;
return;
}
if (component.terrainData == null)
{
Ocean.LogWarning("The terrain data is null. The shore mask will not be created.");
base.enabled = false;
return;
}
Vector3 size = component.terrainData.size;
this.resolution = Mathf.Clamp(this.resolution, 32, 4096);
this.m_width = size.x;
this.m_height = size.z;
float level = Ocean.Instance.level;
float[] data = ShoreMaskGenerator.CreateHeightMap(component);
int heightmapResolution = component.terrainData.heightmapResolution;
InterpolatedArray2f heightMap = new InterpolatedArray2f(data, heightmapResolution, heightmapResolution, 1, false);
if (this.useHeightMask || this.useNormalMask || this.useFoamMask)
{
this.m_heightMask = ShoreMaskGenerator.CreateMask(heightMap, this.resolution, this.resolution, level, this.heightSpread, TextureFormat.ARGB32);
}
if (this.useEdgeFoam)
{
this.m_edgeFoam = ShoreMaskGenerator.CreateMask(heightMap, this.resolution, this.resolution, level, this.foamSpread, TextureFormat.ARGB32);
}
if (this.useClipMask)
{
this.m_clipMask = ShoreMaskGenerator.CreateClipMask(heightMap, this.resolution, this.resolution, level + this.clipOffset, TextureFormat.ARGB32);
}
if (this.useHeightMask)
{
this.m_overlays[0].HeightTex.mask = this.m_heightMask;
}
if (this.useNormalMask)
{
this.m_overlays[0].NormalTex.mask = this.m_heightMask;
}
if (this.useFoamMask)
{
this.m_overlays[0].FoamTex.mask = this.m_heightMask;
}
if (this.useEdgeFoam)
{
this.m_overlays[0].FoamTex.tex = this.m_edgeFoam;
}
if (this.useClipMask)
{
this.m_overlays[0].ClipTex.tex = this.m_clipMask;
}
if (!this.m_registered)
{
Ocean.Instance.OverlayManager.Add(this.m_overlays[0]);
this.m_registered = true;
}
this.m_heightSpread = this.heightSpread;
this.m_foamSpread = this.foamSpread;
this.m_clipOffset = this.clipOffset;
this.m_resolution = (float)this.resolution;
}
void Update()
{
try
{
#if UNITY_WEBGL
//There is a issue with the webGL projection matrix in the build when converting the
//depth to world position. Have to use the depth pass instead.
if (depthMode == DEPTH_MODE.USE_DEPTH_BUFFER)
{
Ocean.LogWarning("Underwater depth mode for WebGL can not be USE_DEPTH_BUFFER. Changing to USE_OCEAN_DEPTH_PASS");
depthMode = DEPTH_MODE.USE_OCEAN_DEPTH_PASS;
}
#endif
Vector4 absCof = new Vector4(absorptionR, absorptionG, absorptionB, 1.0f);
Vector4 sssCof = absCof;
Vector4 belowCof = absCof;
absCof.w = Mathf.Max(0.0f, aboveAbsorptionModifier.scale);
sssCof.w = Mathf.Max(0.0f, subSurfaceScatterModifier.scale);
belowCof.w = Mathf.Max(0.0f, belowAbsorptionModifier.scale);
Color absTint = aboveAbsorptionModifier.tint * Mathf.Max(0.0f, aboveAbsorptionModifier.intensity);
Color sssTint = subSurfaceScatterModifier.tint * Mathf.Max(0.0f, subSurfaceScatterModifier.intensity);
Color belowTint = belowAbsorptionModifier.tint * Mathf.Max(0.0f, belowAbsorptionModifier.intensity);
Vector4 causticParam = new Vector4();
causticParam.x = (causticTexture.scale.x != 0.0f) ? 1.0f / causticTexture.scale.x : 1.0f;
causticParam.y = (causticTexture.scale.y != 0.0f) ? 1.0f / causticTexture.scale.y : 1.0f;
causticParam.z = 0.0f;
causticParam.w = Mathf.Clamp01(causticModifier.depthFade);
Vector2 causticDistortion = new Vector2();
causticDistortion.x = causticModifier.aboveDistortion;
causticDistortion.y = causticModifier.belowDistortion;
Shader.SetGlobalVector("Ceto_AbsCof", absCof);
Shader.SetGlobalColor("Ceto_AbsTint", absTint);
Shader.SetGlobalVector("Ceto_SSSCof", sssCof);
Shader.SetGlobalColor("Ceto_SSSTint", sssTint);
Shader.SetGlobalVector("Ceto_BelowCof", belowCof);
Shader.SetGlobalColor("Ceto_BelowTint", belowTint);
Color aboveInscatterCol = aboveInscatterModifier.color;
aboveInscatterCol.a = Mathf.Clamp01(aboveInscatterModifier.intensity);
Shader.SetGlobalFloat("Ceto_AboveInscatterScale", Mathf.Max(0.1f, aboveInscatterModifier.scale));
Shader.SetGlobalVector("Ceto_AboveInscatterMode", InscatterModeToMask(aboveInscatterModifier.mode));
Shader.SetGlobalColor("Ceto_AboveInscatterColor", aboveInscatterCol);
Color belowInscatterCol = belowInscatterModifier.color;
belowInscatterCol.a = Mathf.Clamp01(belowInscatterModifier.intensity);
Shader.SetGlobalFloat("Ceto_BelowInscatterScale", Mathf.Max(0.1f, belowInscatterModifier.scale));
Shader.SetGlobalVector("Ceto_BelowInscatterMode", InscatterModeToMask(belowInscatterModifier.mode));
Shader.SetGlobalColor("Ceto_BelowInscatterColor", belowInscatterCol);
Shader.SetGlobalFloat("Ceto_AboveRefractionIntensity", Mathf.Max(0.0f, aboveRefractionIntensity));
Shader.SetGlobalFloat("Ceto_BelowRefractionIntensity", Mathf.Max(0.0f, belowRefractionIntensity));
Shader.SetGlobalFloat("Ceto_RefractionDistortion", refractionDistortion * 0.05f);
Shader.SetGlobalFloat("Ceto_MaxDepthDist", Mathf.Max(0.0f, MAX_DEPTH_DIST));
Shader.SetGlobalFloat("Ceto_DepthBlend", Mathf.Clamp01(depthBlend));
Shader.SetGlobalFloat("Ceto_EdgeFade", Mathf.Lerp(20.0f, 2.0f, Mathf.Clamp01(edgeFade)));
Shader.SetGlobalTexture("Ceto_CausticTexture", ((causticTexture.tex != null) ? causticTexture.tex : Texture2D.blackTexture));
Shader.SetGlobalVector("Ceto_CausticTextureScale", causticParam);
Shader.SetGlobalVector("Ceto_CausticDistortion", causticDistortion);
Shader.SetGlobalColor("Ceto_CausticTint", causticModifier.tint * causticModifier.intensity);
if (depthMode == DEPTH_MODE.USE_OCEAN_DEPTH_PASS)
{
Shader.EnableKeyword("CETO_USE_OCEAN_DEPTHS_BUFFER");
if (underwaterMode == UNDERWATER_MODE.ABOVE_ONLY)
{
SetBottomActive(m_bottomMask, false);
}
else
{
SetBottomActive(m_bottomMask, true);
UpdateBottomBounds();
}
}
else
{
Shader.DisableKeyword("CETO_USE_OCEAN_DEPTHS_BUFFER");
if (underwaterMode == UNDERWATER_MODE.ABOVE_ONLY)
{
SetBottomActive(m_bottomMask, false);
}
else
{
SetBottomActive(m_bottomMask, true);
UpdateBottomBounds();
}
}
}
catch (Exception e)
{
Ocean.LogError(e.ToString());
WasError = true;
enabled = false;
}
}