public float distance2To(UVCoord other)
{
float dx = u - other.u;
float dy = v - other.v;
return(dx * dx + dy * dy);
}
public static bool Clockwise(UVCoord A, UVCoord B, UVCoord C)
{
UVCoord A2B = B - A;
UVCoord B2C = C - B;
if (Cross(A2B, B2C) > 0)
{
return(true);
}
else
{
return(false);
}
}
public BSEffectShaderProperty()
{
this.shaderFlags1 = 0U;
this.shaderFlags2 = 0U;
this.uvOffset = new UVCoord(0.0f, 0.0f);
this.uvScale = new UVCoord(1f, 1f);
this.sourceTexture = "";
this.textureClampMode = 0U;
this.falloffStartAngle = 0.0f;
this.falloffStopAngle = 0.0f;
this.falloffStartOpacity = 1f;
this.falloffStopOpacity = 1f;
this.emissiveColor = new Color4(0.0f, 0.0f, 0.0f, 0.0f);
this.emissiveMultiple = 1f;
this.softFalloffDepth = 0.0f;
this.greyscaleTexture = "";
}
public BSLightingShaderProperty()
{
this.shaderType = 0U;
this.shaderFlags1 = 2185233152U;
this.shaderFlags2 = 32801U;
this.uvOffset = new UVCoord(0.0f, 0.0f);
this.uvScale = new UVCoord(1f, 1f);
this.textureSet = -1;
this.emissiveColor = new Color3(0.0f, 0.0f, 0.0f);
this.emissiveMultiplier = 1f;
this.textureClampMode = 3U;
this.alpha = 1f;
this.unknownFloat2 = 0.0f;
this.glossiness = 80f;
this.specularColor = new Color3(1f, 1f, 1f);
this.specularStrength = 1f;
this.lightingEffect1 = 0.3f;
this.lightingEffect2 = 2f;
}
public static bool PointInTriangle(UVCoord p, UVCoord t1, UVCoord t2, UVCoord t3, out float u, out float v)
{
UVCoord vector2_1 = t3 - t1;
UVCoord vector2_2 = t2 - t1;
UVCoord B = p - t1;
float num1 = UVCoord.Dot(vector2_1, vector2_1);
float num2 = UVCoord.Dot(vector2_1, vector2_2);
float num3 = UVCoord.Dot(vector2_1, B);
float num4 = UVCoord.Dot(vector2_2, vector2_2);
float num5 = UVCoord.Dot(vector2_2, B);
float num6 = (float)(1.0 / ((double)num1 * (double)num4 - (double)num2 * (double)num2));
u = (float)((double)num4 * (double)num3 - (double)num2 * (double)num5) * num6;
v = (float)((double)num1 * (double)num5 - (double)num2 * (double)num3) * num6;
if ((double)u >= 0.0 && (double)v >= 0.0)
{
return((double)u + (double)v <= 1);
}
else
{
return(false);
}
}
public BSVertexData()
{
this.vertex = new Vector3(0.0f, 0.0f, 0.0f);
this.bitangentX = 0.0f;
this.unknownShort1 = 0;
this.unknownInt1 = 0;
this.uvcoords = new UVCoord(0.0f, 0.0f);
this.normal = new Vector3(0.0f, 0.0f, 0.0f);
this.bitangentY = 0.0f;
this.tangent = new Vector3(0.0f, 0.0f, 0.0f);
this.bitangentZ = 0.0f;
this.vertexColors = new Color4(1.0f, 1.0f, 1.0f, 1.0f);
this.boneWeights = new float[4];
this.boneWeights[0] = 0.0f;
this.boneWeights[1] = 0.0f;
this.boneWeights[2] = 0.0f;
this.boneWeights[3] = 0.0f;
this.boneIndices = new byte[4];
this.boneIndices[0] = 0;
this.boneIndices[1] = 0;
this.boneIndices[2] = 0;
this.boneIndices[3] = 0;
this.unknownInt2 = 0;
}
public static float Circumference(UVCoord a, UVCoord b, UVCoord c)
{
return(a.distanceTo(b) + b.distanceTo(c) + c.distanceTo(a));
}
public float distanceTo(UVCoord other)
{
return((float)Math.Sqrt(distance2To(other)));
}
public static float SignedArea(UVCoord a, UVCoord b, UVCoord c)
{
return(((a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1])) * 0.5f);
}
public static float Area(UVCoord a, UVCoord b, UVCoord c)
{
return((float)Math.Abs((a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1])) * 0.5f);
}
public void SetUVScale(UVCoord value)
{
this.uvScale = value;
}
public void SetUVOffset(UVCoord value)
{
this.uvOffset = value;
}
public override void Read(NiHeader header, BinaryReader reader)
{
this.shaderType = reader.ReadUInt32();
base.Read(header, reader);
this.shaderFlags1 = reader.ReadUInt32();
this.shaderFlags2 = reader.ReadUInt32();
this.uvOffset = Utils.ReadUVCoord(reader);
this.uvScale = Utils.ReadUVCoord(reader);
this.textureSet = reader.ReadInt32();
this.emissiveColor = Utils.ReadColor3(reader);
this.emissiveMultiplier = reader.ReadSingle();
this.textureClampMode = reader.ReadUInt32();
this.alpha = reader.ReadSingle();
this.unknownFloat2 = reader.ReadSingle();
this.glossiness = reader.ReadSingle();
this.specularColor = Utils.ReadColor3(reader);
this.specularStrength = reader.ReadSingle();
this.lightingEffect1 = reader.ReadSingle();
this.lightingEffect2 = reader.ReadSingle();
if ((int)this.shaderType == 1)
this.environmentMapScale = reader.ReadSingle();
else if ((int)this.shaderType == 5)
this.skinTintColor = Utils.ReadColor3(reader);
else if ((int)this.shaderType == 6)
this.hairTintColor = Utils.ReadColor3(reader);
else if ((int)this.shaderType == 7)
{
this.maxPasses = reader.ReadSingle();
this.scale = reader.ReadSingle();
}
else if ((int)this.shaderType == 11)
{
this.parallaxInnerLayerThickness = reader.ReadSingle();
this.parallaxRefractionScale = reader.ReadSingle();
this.parallaxInnerLayerTextureScale = Utils.ReadUVCoord(reader);
this.parallaxEnvmapStrength = reader.ReadSingle();
}
else if ((int)this.shaderType == 14)
{
this.sparkleParameters = Utils.ReadVector4(reader);
}
else
{
if ((int)this.shaderType != 16)
return;
this.eyeCubemapScale = reader.ReadSingle();
this.leftEyeReflectionCenter = Utils.ReadVector3(reader);
this.rightEyeReflectionCenter = Utils.ReadVector3(reader);
}
}
public static void WriteUVCoord(BinaryWriter writer, UVCoord value)
{
writer.Write(value[0]);
writer.Write(value[1]);
}
public static float Dot(UVCoord A, UVCoord B)
{
return((float)((double)A[0] * (double)B[0] + (double)A[1] * (double)B[1]));
}
public static void WriteUVCoord(BinaryWriter writer, UVCoord value)
{
writer.Write(value[0]);
writer.Write(value[1]);
}
public static float Cross(UVCoord A, UVCoord B)
{
return(A[0] * B[1] - A[1] * B[0]);
}
public override void Read(NiHeader header, BinaryReader reader)
{
base.Read(header, reader);
this.shaderFlags1 = reader.ReadUInt32();
this.shaderFlags2 = reader.ReadUInt32();
this.uvOffset = Utils.ReadUVCoord(reader);
this.uvScale = Utils.ReadUVCoord(reader);
this.sourceTexture = Utils.ReadSizedString(reader);
this.textureClampMode = reader.ReadUInt32();
this.falloffStartAngle = reader.ReadSingle();
this.falloffStopAngle = reader.ReadSingle();
this.falloffStartOpacity = reader.ReadSingle();
this.falloffStopOpacity = reader.ReadSingle();
this.emissiveColor = Utils.ReadColor4(reader);
this.emissiveMultiple = reader.ReadSingle();
this.softFalloffDepth = reader.ReadSingle();
this.greyscaleTexture = Utils.ReadSizedString(reader);
}
private bool UVAtlas(NiTriShapeData data, string texture, StaticDesc stat)
{
List<UVCoord> uvcoords = data.GetUVCoords();
List<UVCoord> uvcoords2 = new List<UVCoord>();
for (int index = 0; index < uvcoords.Count; ++index)
{
float u = uvcoords[index][0];
float v = uvcoords[index][1];
if (u < atlasToleranceMin || u > atlasToleranceMax || v < atlasToleranceMin || u > atlasToleranceMax)
{
if (this.verbose && !texture.Contains("glacierslablod"))
{
logFile.WriteLog("Out of range " + atlasToleranceMin + " <= " + u + ", " + v + " <= " + atlasToleranceMax + " for " + texture + " in " + stat.staticModels[this.quadIndex]);
}
return false;
}
u = Math.Max(u, 0);
v = Math.Max(v, 0);
u = Math.Min(u, 1);
v = Math.Min(v, 1);
u *= AtlasList.Get(texture).scaleU;
v *= AtlasList.Get(texture).scaleV;
u += AtlasList.Get(texture).posU;
v += AtlasList.Get(texture).posV;
UVCoord coords = new UVCoord(u, v);
uvcoords2.Add(coords);
}
data.SetUVCoords(uvcoords2);
return true;
}
