public void ResetToDefault()
{
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.ThinObject;
thicknessRemap = new Vector2(0f, 5f);
worldScale = 1f;
ior = 1.4f; // Typical value for skin specular reflectance
}
// Here we need to have one parameter in the diffusion profile parameter because the deserialization call the default constructor
public DiffusionProfile(bool dontUseDefaultConstructor)
{
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.ThinObject;
thicknessRemap = new Vector2(0f, 5f);
worldScale = 1f;
ior = 1.4f; // Typical value for skin specular reflectance
}
public DiffusionProfile(string name)
{
this.name = name;
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.ThinObject;
thicknessRemap = new Vector2(0f, 5f);
worldScale = 1f;
ior = 1.4f; // TYpical value for skin specular reflectance
}
// --- Public Methods ---
public SubsurfaceScatteringProfile()
{
stdDev1 = new Color(0.3f, 0.3f, 0.3f, 0.0f);
stdDev2 = new Color(0.6f, 0.6f, 0.6f, 0.0f);
lerpWeight = 0.5f;
texturingMode = TexturingMode.PreAndPostScatter;
enableTransmission = false;
thicknessRemap = new Vector2(0, 1);
settingsIndex = SubsurfaceScatteringSettings.neutralProfileID; // Updated by SubsurfaceScatteringSettings.OnValidate() once assigned
UpdateKernelAndVarianceData();
}
// --- Public Methods ---
public SubsurfaceScatteringSettings()
{
numProfiles = 1;
texturingMode = 0;
profiles = new SubsurfaceScatteringProfile[numProfiles];
for (int i = 0; i < numProfiles; i++)
{
profiles[i] = new SubsurfaceScatteringProfile();
}
OnValidate();
}
// <<< Old SSS Model
// --- Public Methods ---
public SubsurfaceScatteringProfile()
{
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.None;
thicknessRemap = new Vector2(0.0f, 5.0f);
worldScale = 1.0f;
settingsIndex = SssConstants.SSS_NEUTRAL_PROFILE_ID; // Updated by SubsurfaceScatteringSettings.OnValidate() once assigned
// Old SSS Model >>>
scatterDistance1 = new Color(0.3f, 0.3f, 0.3f, 0.0f);
scatterDistance2 = new Color(0.5f, 0.5f, 0.5f, 0.0f);
lerpWeight = 1.0f;
// <<< Old SSS Model
BuildKernel();
}
public SubsurfaceScatteringProfile(string name)
{
this.name = name;
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.None;
thicknessRemap = new Vector2(0f, 5f);
worldScale = 1f;
// Old SSS Model >>>
scatterDistance1 = new Color(0.3f, 0.3f, 0.3f, 0f);
scatterDistance2 = new Color(0.5f, 0.5f, 0.5f, 0f);
lerpWeight = 1f;
// <<< Old SSS Model
}
public DiffusionProfile(string name)
{
this.name = name;
scatteringDistance = Color.grey;
transmissionTint = Color.white;
texturingMode = TexturingMode.PreAndPostScatter;
transmissionMode = TransmissionMode.ThinObject;
thicknessRemap = new Vector2(0f, 5f);
worldScale = 1f;
ior = 1.4f; // TYpical value for skin specular reflectance
// Old SSS Model >>>
scatterDistance1 = new Color(0.3f, 0.3f, 0.3f, 0f);
scatterDistance2 = new Color(0.5f, 0.5f, 0.5f, 0f);
lerpWeight = 1f;
// <<< Old SSS Model
}
public void OnValidate()
{
if (profiles.Length > maxNumProfiles)
{
Array.Resize(ref profiles, maxNumProfiles);
}
numProfiles = profiles.Length;
texturingMode = (TexturingMode)Math.Max(0, Math.Min((int)texturingMode, (int)TexturingMode.MaxValue));
if (thicknessRemaps == null)
{
thicknessRemaps = new float[maxNumProfiles * 2];
}
if (halfRcpVariancesAndLerpWeights == null)
{
halfRcpVariancesAndLerpWeights = new Vector4[maxNumProfiles * 2];
}
if (halfRcpWeightedVariances == null)
{
halfRcpWeightedVariances = new Vector4[maxNumProfiles];
}
if (filterKernels == null || filterKernels.Length != (maxNumProfiles * SubsurfaceScatteringProfile.numSamples))
{
filterKernels = new Vector4[maxNumProfiles * SubsurfaceScatteringProfile.numSamples];
}
transmissionFlags = 0;
Color c = new Color();
for (int i = 0; i < numProfiles; i++)
{
transmissionFlags |= (profiles[i].enableTransmission ? 1 : 0) << i;
c.r = Mathf.Clamp(profiles[i].stdDev1.r, 0.05f, 2.0f);
c.g = Mathf.Clamp(profiles[i].stdDev1.g, 0.05f, 2.0f);
c.b = Mathf.Clamp(profiles[i].stdDev1.b, 0.05f, 2.0f);
c.a = 0.0f;
profiles[i].stdDev1 = c;
c.r = Mathf.Clamp(profiles[i].stdDev2.r, 0.05f, 2.0f);
c.g = Mathf.Clamp(profiles[i].stdDev2.g, 0.05f, 2.0f);
c.b = Mathf.Clamp(profiles[i].stdDev2.b, 0.05f, 2.0f);
c.a = 0.0f;
profiles[i].stdDev2 = c;
profiles[i].lerpWeight = Mathf.Clamp01(profiles[i].lerpWeight);
profiles[i].thicknessRemap.x = Mathf.Clamp(profiles[i].thicknessRemap.x, 0, profiles[i].thicknessRemap.y);
profiles[i].thicknessRemap.y = Mathf.Max(profiles[i].thicknessRemap.x, profiles[i].thicknessRemap.y);
profiles[i].UpdateKernelAndVarianceData();
}
// Use the updated data to fill the cache.
for (int i = 0; i < numProfiles; i++)
{
thicknessRemaps[2 * i] = profiles[i].thicknessRemap.x;
thicknessRemaps[2 * i + 1] = profiles[i].thicknessRemap.y - profiles[i].thicknessRemap.x;
halfRcpVariancesAndLerpWeights[2 * i] = profiles[i].halfRcpVariances[0];
halfRcpVariancesAndLerpWeights[2 * i].w = 1.0f - profiles[i].lerpWeight;
halfRcpVariancesAndLerpWeights[2 * i + 1] = profiles[i].halfRcpVariances[1];
halfRcpVariancesAndLerpWeights[2 * i + 1].w = profiles[i].lerpWeight;
halfRcpWeightedVariances[i] = profiles[i].halfRcpWeightedVariances;
for (int j = 0, n = SubsurfaceScatteringProfile.numSamples; j < n; j++)
{
filterKernels[n * i + j] = profiles[i].filterKernel[j];
}
}
}
/// <summary>
/// Clone Constructor
/// </summary>
/// <param name="lbTerrainTexture"></param>
public LBTerrainTexture(LBTerrainTexture lbTerrainTexture)
{
this.texture = lbTerrainTexture.texture;
this.normalMap = lbTerrainTexture.normalMap;
this.heightMap = lbTerrainTexture.heightMap;
if (lbTerrainTexture.textureName == null)
{
this.textureName = string.Empty;
}
else
{
this.textureName = lbTerrainTexture.textureName;
}
if (lbTerrainTexture.normalMapName == null)
{
this.normalMapName = string.Empty;
}
else
{
this.normalMapName = lbTerrainTexture.normalMapName;
}
this.tileSize = lbTerrainTexture.tileSize;
this.smoothness = lbTerrainTexture.smoothness;
this.metallic = lbTerrainTexture.metallic;
this.minHeight = lbTerrainTexture.minHeight;
this.maxHeight = lbTerrainTexture.maxHeight;
this.minInclination = lbTerrainTexture.minInclination;
this.maxInclination = lbTerrainTexture.maxInclination;
this.strength = lbTerrainTexture.strength;
this.texturingMode = lbTerrainTexture.texturingMode;
this.isCurvatureConcave = lbTerrainTexture.isCurvatureConcave;
this.curvatureDistance = lbTerrainTexture.curvatureDistance;
this.curvatureMinHeightDiff = lbTerrainTexture.curvatureMinHeightDiff;
this.map = lbTerrainTexture.map;
this.mapColour = lbTerrainTexture.mapColour;
this.isDisabled = lbTerrainTexture.isDisabled;
this.mapTolerance = lbTerrainTexture.mapTolerance;
this.useNoise = lbTerrainTexture.useNoise;
this.noiseTileSize = lbTerrainTexture.noiseTileSize;
this.isMinimalBlendingEnabled = lbTerrainTexture.isMinimalBlendingEnabled;
this.mapInverse = lbTerrainTexture.mapInverse;
this.useAdvancedMapTolerance = lbTerrainTexture.useAdvancedMapTolerance;
this.mapToleranceRed = lbTerrainTexture.mapToleranceRed;
this.mapToleranceGreen = lbTerrainTexture.mapToleranceGreen;
this.mapToleranceBlue = lbTerrainTexture.mapToleranceBlue;
this.mapToleranceAlpha = lbTerrainTexture.mapToleranceAlpha;
this.mapWeightRed = lbTerrainTexture.mapWeightRed;
this.mapWeightGreen = lbTerrainTexture.mapWeightGreen;
this.mapWeightBlue = lbTerrainTexture.mapWeightBlue;
this.mapWeightAlpha = lbTerrainTexture.mapWeightAlpha;
this.mapToleranceBlendCurvePreset = lbTerrainTexture.mapToleranceBlendCurvePreset;
this.mapToleranceBlendCurve = lbTerrainTexture.mapToleranceBlendCurve;
this.mapIsPath = lbTerrainTexture.mapIsPath;
this.isTinted = lbTerrainTexture.isTinted;
this.tintColour = lbTerrainTexture.tintColour;
this.tintStrength = lbTerrainTexture.tintStrength;
this.tintedTexture = lbTerrainTexture.tintedTexture;
this.isRotated = lbTerrainTexture.isRotated;
this.rotationAngle = lbTerrainTexture.rotationAngle;
this.rotatedTexture = lbTerrainTexture.rotatedTexture;
this.showTexture = lbTerrainTexture.showTexture;
this.noiseOffset = lbTerrainTexture.noiseOffset;
if (lbTerrainTexture.filterList != null)
{
this.filterList = new List <LBTextureFilter>(lbTerrainTexture.filterList);
}
else
{
this.filterList = new List <LBTextureFilter>();
}
if (lbTerrainTexture.lbTerrainDataList == null)
{
this.lbTerrainDataList = null;
}
else
{
this.lbTerrainDataList = new List <LBTerrainData>(lbTerrainTexture.lbTerrainDataList);
}
lbTerrainTexture.blendCurveMode = BlendCurveMode.Auto;
this.GUID = lbTerrainTexture.GUID;
}
// Class constructor
public LBTerrainTexture()
{
this.texture = null;
this.normalMap = null;
this.heightMap = null;
this.tileSize = Vector2.one * 25f;
this.smoothness = 0f;
this.metallic = 0f;
this.minHeight = 0.25f;
this.maxHeight = 0.75f;
this.minInclination = 0f;
this.maxInclination = 30f;
this.strength = 1f;
// v2.0.6 Beta 5a changed default from Height to ConstantInfluence
this.texturingMode = TexturingMode.ConstantInfluence;
// Added v2.0.7 Beta 6
this.isCurvatureConcave = false;
this.curvatureMinHeightDiff = 1f;
this.curvatureDistance = 5f;
// Added v1.4.2 Beta 5b
this.textureName = string.Empty;
this.normalMapName = string.Empty;
// Added v1.1 Beta 4-9
this.map = null;
this.mapColour = UnityEngine.Color.red;
this.isDisabled = false;
this.mapTolerance = 1;
this.useNoise = true;
this.noiseTileSize = 100f;
// Added v1.2 Beta 3
this.isMinimalBlendingEnabled = false;
// Added v1.2 Beta 12
this.mapInverse = false;
// Added v1.3.1 Beta 8f
this.useAdvancedMapTolerance = false;
this.mapToleranceRed = 0;
this.mapToleranceGreen = 0;
this.mapToleranceBlue = 0;
this.mapToleranceAlpha = 0;
this.mapWeightRed = 1f;
this.mapWeightGreen = 1f;
this.mapWeightBlue = 1f;
this.mapWeightAlpha = 1f;
this.mapToleranceBlendCurvePreset = (LBCurve.BlendCurvePreset)LBCurve.CurvePreset.Cubed;
this.mapToleranceBlendCurve = LBCurve.SetCurveFromPreset((LBCurve.CurvePreset) this.mapToleranceBlendCurvePreset);
// Added 1.3.2 Beta 5h
this.mapIsPath = false;
// Added 1.3.2 Beta 2e
this.isTinted = false;
this.tintColour = UnityEngine.Color.clear;
this.tintStrength = 0.5f;
this.tintedTexture = null;
// Added 1.3.2 Beta 7c
this.isRotated = false;
this.rotationAngle = 0f;
this.rotatedTexture = null;
// Added v1.3.0 Beta 3a
this.showTexture = true;
// Added v1.4.2 Beta 4a
this.lbTerrainDataList = null;
// Noise offset cannot be modified from the editor as it is randomly set when the terrain is textured
// Added v2.0.0
// Assign a unique identifier
GUID = System.Guid.NewGuid().ToString();
// Added v2.2.4
blendCurveMode = BlendCurveMode.BlendMinMaxValues;
}
