public void GenerateLOD(int index, int level, List<StaticDesc> statics)
{
this.quadIndex = index;
if (Game.Mode == "fnv")
{
this.quadLevel = 4;
this.quadOffset = 16384f;
if (level == 4)
{
return;
}
}
else
{
this.quadLevel = level * 4;
this.quadOffset = (float)level * 16384f;
}
if (this.lodLevelToGenerate != -1 && this.lodLevelToGenerate != this.quadLevel)
return;
//Console.WriteLine("Level=" + LODLevel + " quadLevel=" + quadLevel + " offset=" + quadOffset);
List<QuadDesc> list1 = this.SortMeshesIntoQuads(statics);
if (this.removeUnseenFaces)
{
for (int index1 = 0; index1 < list1.Count; index1++)
{
QuadDesc quad = list1[index1];
if (this.LoadTerrainQuad(quad, out quad.terrainQuadTree, out quad.waterQuadTree, out quad.boundingBox))
{
quad.hasTerrainVertices = true;
list1[index1] = quad;
}
}
}
this.quadList = list1;
List<Thread> list2 = new List<Thread>();
for (int index1 = 0; index1 < list1.Count; ++index1)
{
QuadDesc quadDesc = list1[index1];
if ((this.lodX == -1 || this.lodX == quadDesc.x) && (this.lodY == -1 || this.lodY == quadDesc.y))
{
while (list2.Count == 8)
{
for (int index2 = 0; index2 < list2.Count; ++index2)
{
if (!list2[index2].IsAlive)
{
list2.RemoveAt(index2);
--index2;
}
}
}
list2.Add(new Thread((ParameterizedThreadStart)(state =>
{
QuadDesc quad = (QuadDesc)state;
if (this.verbose)
{
this.logFile.WriteLog("Started LOD level " + this.quadLevel.ToString() + " coord [" + quad.x.ToString() + ", " + quad.y.ToString() + "]");
}
NiFile file = new NiFile();
NiNode rootNiNode = new NiNode();
BSMultiBoundNode rootBSMultiBoundNode = new BSMultiBoundNode();
if (Game.Mode != "fnv")
{
file.AddBlock((NiObject)rootNiNode);
rootNiNode.SetNameIndex(file.AddString("obj"));
}
else
{
file.AddBlock((NiObject)rootBSMultiBoundNode);
}
List<ShapeDesc> shapes = new List<ShapeDesc>();
for (int index11 = 0; index11 < quad.statics.Count; ++index11)
{
if (!(quad.statics[index11].staticModels[index] == ""))
{
if (Game.Mode == "fnv")
{
shapes.AddRange((IEnumerable<ShapeDesc>)this.ParseNif(quad, quad.statics[index11], index, file, rootNiNode));
}
else
{
shapes.AddRange((IEnumerable<ShapeDesc>)this.ParseNif(quad, quad.statics[index11], index, file, rootBSMultiBoundNode));
}
}
}
if (this.mergeShapes)
this.MergeNodes(shapes);
if (Game.Mode != "fnv")
{
this.CreateLODNodes(file, rootNiNode, quad, shapes);
if ((int)rootNiNode.GetNumChildren() == 0)
{
//logFile.WriteLog("quad empty " + quadLevel + " " + quad.x + ", " + quad.y);
//return;
}
}
else
{
this.CreateLODNodesFNV(file, rootBSMultiBoundNode, quad, shapes);
if ((int)rootBSMultiBoundNode.GetNumChildren() == 0)
{
//logFile.WriteLog("quad empty " + quadLevel + " " + quad.x + ", " + quad.y);
return;
}
}
if (Game.Mode == "fnv")
{
if (level == 1)
{
file.Write(this.outputDir + (object)"\\" + this.worldspaceName + ".Level4.X" + quad.x.ToString() + ".Y" + quad.y.ToString() + ".nif", logFile);
}
else
{
file.Write(this.outputDir + (object)"\\" + this.worldspaceName + ".Level4.High.X" + quad.x.ToString() + ".Y" + quad.y.ToString() + ".nif", logFile);
}
}
else
{
file.Write(this.outputDir + (object)"\\" + this.worldspaceName + "." + this.quadLevel.ToString() + "." + quad.x.ToString() + "." + quad.y.ToString() + ".bto", logFile);
}
this.logFile.WriteLog("Finished LOD level " + (object)this.quadLevel.ToString() + " coord [" + quad.x.ToString() + ", " + quad.y.ToString() + "] [" + quad.outValues.totalTriCount.ToString() + "/" + quad.outValues.reducedTriCount.ToString() + "]");
})));
list2[list2.Count - 1].Start((object)quadDesc);
}
}
while (list2.Count > 0)
{
for (int index1 = 0; index1 < list2.Count; ++index1)
{
if (!list2[index1].IsAlive)
{
list2.RemoveAt(index1);
--index1;
}
}
}
int num1 = 0;
int num2 = 0;
foreach (QuadDesc quadDesc in list1)
{
num1 += quadDesc.outValues.totalTriCount;
num2 += quadDesc.outValues.reducedTriCount;
}
this.logFile.WriteLog("LOD level " + this.quadLevel.ToString() + " total triangles " + num1.ToString() + " reduced to " + num2.ToString());
}
private List<ShapeDesc> IterateNodes(QuadDesc quad, StaticDesc stat, int level, NiFile file, NiNode parentNode, Matrix44 parentTransform, float parentScale)
{
List<ShapeDesc> list = new List<ShapeDesc>();
if (parentNode == null || parentNode.IsHidden())
return list;
int nameIndex = parentNode.GetNameIndex();
string str = nameIndex != -1 ? file.GetStringAtIndex(nameIndex) : parentNode.GetName();
if (str != null && str.ToLower().Contains("editormarker"))
return list;
Matrix44 parentTransform1 = parentNode.GetTransform() * parentTransform;
if (ignoreTransRot.Any(stat.staticModels[level].Contains))
{
parentTransform1 = parentTransform;
}
float parentScale1 = parentNode.GetScale() * parentScale;
uint numChildren = parentNode.GetNumChildren();
for (int index = 0; (long)index < (long)numChildren; ++index)
{
NiObject blockAtIndex = file.GetBlockAtIndex(parentNode.GetChildAtIndex(index));
if (blockAtIndex != null)
{
if (blockAtIndex.IsDerivedType("NiNode"))
{
list.AddRange((IEnumerable<ShapeDesc>)this.IterateNodes(quad, stat, level, file, (NiNode)blockAtIndex, parentTransform1, parentScale1));
}
else if (blockAtIndex.IsDerivedType("NiTriBasedGeom"))
{
NiTriBasedGeom geomOld = (NiTriBasedGeom)blockAtIndex;
if (index + 1 < numChildren)
{
NiObject blockAtIndexNext = file.GetBlockAtIndex(parentNode.GetChildAtIndex(index + 1));
if (blockAtIndexNext.IsDerivedType("NiTriBasedGeom"))
{
NiTriBasedGeom geomOld2 = (NiTriBasedGeom)blockAtIndexNext;
if (geomOld.GetData() == geomOld2.GetData())
{
//Console.WriteLine(geomOld.GetData() + " = " + geomOld2.GetData());
NiTriBasedGeom geomNew = new NiTriBasedGeom();
geomNew.SetFlags(14);
geomNew.SetTranslation(geomOld.GetTranslation());
geomNew.SetRotation(geomOld.GetRotation());
geomNew.SetScale(geomOld.GetScale());
geomNew.SetNumProperties(geomOld.GetNumProperties());
for (int index2 = 0; (long)index2 < (long)geomOld.GetNumProperties(); ++index2)
{
geomNew.SetProperties(geomOld.GetProperty(index2));
}
NiTriShapeData dataOld = (NiTriShapeData)file.GetBlockAtIndex(geomOld.GetData());
NiTriShapeData dataNew = new NiTriShapeData();
dataNew.SetNumVertices(dataOld.GetNumVertices());
dataNew.SetHasVertices(dataOld.HasVertices());
dataNew.SetVertices(new List<Vector3>(dataOld.GetVertices()));
dataNew.SetNumUVSets(dataOld.GetBSNumUVSets());
dataNew.SetHasNormals(dataOld.HasNormals());
dataNew.SetNormals(new List<Vector3>(dataOld.GetNormals()));
dataNew.SetTangents(new List<Vector3>(dataOld.GetTangents()));
dataNew.SetBitangents(new List<Vector3>(dataOld.GetBitangents()));
dataNew.SetCenter(dataOld.GetCenter());
dataNew.SetRadius(dataOld.GetRadius());
dataNew.SetHasVertexColors(dataOld.HasVertexColors());
dataNew.SetVertexColors(dataOld.GetVertexColors());
dataNew.SetUVCoords(dataOld.GetUVCoords());
dataNew.SetConsistencyFlags(dataOld.GetConsistencyFlags());
dataNew.SetNumTriangles(dataOld.GetNumTriangles());
dataNew.SetNumTrianglePoints(dataOld.GetNumTrianglePoints());
dataNew.SetHasTriangles(dataOld.HasTriangles());
dataNew.SetTriangles(new List<Triangle>(dataOld.GetTriangles()));
int newdata = file.AddBlock(dataNew);
geomNew.SetData(newdata);
int newblock = file.AddBlock(geomNew);
blockAtIndex = file.GetBlockAtIndex(newblock);
//Console.WriteLine("New block " + newdata + " = " + newblock);
}
}
}
ShapeDesc shapeDesc = this.TransformShape(quad, stat, file, (NiTriBasedGeom)blockAtIndex, parentTransform1, parentScale1);
if (shapeDesc != null && shapeDesc.shape != null)
{
list.Add(shapeDesc);
}
}
}
}
/*
if (useOptimizer)
{
List<ShapeDesc> list2 = new List<ShapeDesc>();
for (int shapeIndex = 0; shapeIndex < list.Count; shapeIndex++)
{
ShapeDesc shapeDesc = list[shapeIndex];
NiTriShapeData data = shapeDesc.data;
List<Triangle> triangles = data.GetTriangles();
if (data.HasVertexColors() && triangles.Count != 0)
{
NiTriShapeData data1 = new NiTriShapeData();
NiTriShapeData data2 = new NiTriShapeData();
List<Color4> vertexcolors = data.GetVertexColors();
bool vertexcolors_white = true;
bool vertexcolors_colors = true;
if (vertexcolors_white && vertexcolors_colors)
{
Dictionary<ushort, ushort>[] dictionary = new Dictionary<ushort, ushort>[] { new Dictionary<ushort, ushort>(), new Dictionary<ushort, ushort>() };
List<Vector3> vertices = data.GetVertices();
List<UVCoord> uvcoords = data.GetUVCoords();
List<Vector3> normals = data.GetNormals();
List<Vector3> tangents = data.GetTangents();
List<Vector3> bitangents = data.GetBitangents();
List<Triangle>[] triangles1 = new List<Triangle>[] { new List<Triangle>(), new List<Triangle>() };
List<Vector3>[] vertices1 = new List<Vector3>[] { new List<Vector3>(), new List<Vector3>() };
List<UVCoord>[] uvcoords1 = new List<UVCoord>[] { new List<UVCoord>(), new List<UVCoord>() };
List<Color4>[] vertexcolors1 = new List<Color4>[] { new List<Color4>(), new List<Color4>() };
List<Vector3>[] normals1 = new List<Vector3>[] { new List<Vector3>(), new List<Vector3>() };
List<Vector3>[] tangents1 = new List<Vector3>[] { new List<Vector3>(), new List<Vector3>() };
List<Vector3>[] bitangents1 = new List<Vector3>[] { new List<Vector3>(), new List<Vector3>() };
UInt16[] index2 = new UInt16[] { 0, 0 };
for (int index = 0; index < triangles.Count; ++index)
{
ushort indexA = triangles[index][0];
ushort indexB = triangles[index][1];
ushort indexC = triangles[index][2];
float colorA = vertexcolors[indexA][0] + vertexcolors[indexA][1] + vertexcolors[indexA][2];
float colorB = vertexcolors[indexB][0] + vertexcolors[indexB][1] + vertexcolors[indexB][2];
float colorC = vertexcolors[indexC][0] + vertexcolors[indexC][1] + vertexcolors[indexC][2];
int shapeSplit = new int();
if (colorA > 2.6f && colorB > 2.6f && colorC > 2.6f)
{
shapeSplit = 0;
}
else
{
shapeSplit = 1;
}
if (!dictionary[shapeSplit].ContainsKey(indexA))
{
dictionary[shapeSplit].Add(indexA, index2[shapeSplit]);
vertices1[shapeSplit].Add(vertices[indexA]);
if (uvcoords.Count != 0)
{
uvcoords1[shapeSplit].Add(uvcoords[indexA]);
}
if (shapeSplit == 1 && vertexcolors.Count != 0)
{
vertexcolors1[shapeSplit].Add(vertexcolors[indexA]);
}
if (normals.Count != 0)
{
normals1[shapeSplit].Add(normals[indexA]);
}
if (tangents.Count != 0)
{
tangents1[shapeSplit].Add(tangents[indexA]);
}
if (bitangents.Count != 0)
{
bitangents1[shapeSplit].Add(bitangents[indexA]);
}
indexA = index2[shapeSplit];
++index2[shapeSplit];
}
else
{
indexA = dictionary[shapeSplit][indexA];
}
if (!dictionary[shapeSplit].ContainsKey(indexB))
{
dictionary[shapeSplit].Add(indexB, index2[shapeSplit]);
vertices1[shapeSplit].Add(vertices[indexB]);
if (uvcoords.Count != 0)
{
uvcoords1[shapeSplit].Add(uvcoords[indexB]);
}
if (shapeSplit == 1 && vertexcolors.Count != 0)
{
vertexcolors1[shapeSplit].Add(vertexcolors[indexB]);
}
if (normals.Count != 0)
{
normals1[shapeSplit].Add(normals[indexB]);
}
if (tangents.Count != 0)
{
tangents1[shapeSplit].Add(tangents[indexB]);
}
if (bitangents.Count != 0)
{
bitangents1[shapeSplit].Add(bitangents[indexB]);
}
indexB = index2[shapeSplit];
++index2[shapeSplit];
}
else
{
indexB = dictionary[shapeSplit][indexB];
}
if (!dictionary[shapeSplit].ContainsKey(indexC))
{
dictionary[shapeSplit].Add(indexC, index2[shapeSplit]);
vertices1[shapeSplit].Add(vertices[indexC]);
if (uvcoords.Count != 0)
{
uvcoords1[shapeSplit].Add(uvcoords[indexC]);
}
if (shapeSplit == 1 && vertexcolors.Count != 0)
{
vertexcolors1[shapeSplit].Add(vertexcolors[indexC]);
}
if (normals.Count != 0)
{
normals1[shapeSplit].Add(normals[indexC]);
}
if (tangents.Count != 0)
{
tangents1[shapeSplit].Add(tangents[indexC]);
}
if (bitangents.Count != 0)
{
bitangents1[shapeSplit].Add(bitangents[indexC]);
}
indexC = index2[shapeSplit];
++index2[shapeSplit];
}
else
{
indexC = dictionary[shapeSplit][indexC];
}
triangles1[shapeSplit].Add(new Triangle(indexA, indexB, indexC));
}
if (triangles1[0].Count != 0)
{
ShapeDesc shapeDesc1 = new ShapeDesc();
shapeDesc1.shape = shapeDesc.shape;
shapeDesc1.material = shapeDesc.material;
shapeDesc1.textures = shapeDesc.textures;
shapeDesc1.isHighDetail = shapeDesc.isHighDetail;
shapeDesc1.hasVertexColor = false;
shapeDesc1.isDoubleSided = shapeDesc.isDoubleSided;
shapeDesc1.TextureClampMode = shapeDesc.TextureClampMode;
shapeDesc1.boundingBox = shapeDesc.boundingBox;
shapeDesc1.x = shapeDesc.x;
shapeDesc1.y = shapeDesc.y;
shapeDesc1.segments = shapeDesc.segments;
data1.SetNumVertices((ushort)vertices1[0].Count);
data1.SetHasVertices(true);
data1.SetNumUVSets(4097);
data1.SetHasNormals(true);
data1.SetCenter(data.GetCenter());
data1.SetRadius(data.GetRadius());
data1.SetConsistencyFlags(data.GetConsistencyFlags());
data1.SetNumTriangles((ushort)triangles1[0].Count);
data1.SetNumTrianglePoints((uint)triangles1[0].Count * 3);
data1.SetHasTriangles(true);
data1.SetHasVertexColors(false);
data1.SetVertices(vertices1[0]);
data1.SetNormals(normals1[0]);
data1.SetTangents(tangents1[0]);
data1.SetBitangents(bitangents1[0]);
data1.SetUVCoords(uvcoords1[0]);
//data1.SetVertexColors(vertexcolors1[0]);
data1.SetTriangles(triangles1[0]);
shapeDesc1.data = data1;
list2.Add(shapeDesc1);
}
if (triangles1[1].Count != 0)
{
ShapeDesc shapeDesc2 = new ShapeDesc();
shapeDesc2.shape = shapeDesc.shape;
shapeDesc2.material = shapeDesc.material;
shapeDesc2.textures = shapeDesc.textures;
shapeDesc2.isHighDetail = shapeDesc.isHighDetail;
shapeDesc2.hasVertexColor = true;
shapeDesc2.isDoubleSided = shapeDesc.isDoubleSided;
shapeDesc2.TextureClampMode = shapeDesc.TextureClampMode;
shapeDesc2.boundingBox = shapeDesc.boundingBox;
shapeDesc2.x = shapeDesc.x;
shapeDesc2.y = shapeDesc.y;
shapeDesc2.segments = shapeDesc.segments;
data2.SetNumVertices((ushort)vertices1[0].Count);
data2.SetHasVertices(true);
data2.SetNumUVSets(4097);
data2.SetHasNormals(true);
data2.SetCenter(data.GetCenter());
data2.SetRadius(data.GetRadius());
data2.SetConsistencyFlags(data.GetConsistencyFlags());
data2.SetNumTriangles((ushort)triangles1[0].Count);
data2.SetNumTrianglePoints((uint)triangles1[0].Count * 3);
data2.SetHasTriangles(true);
data2.SetHasVertexColors(true);
data2.SetVertices(vertices1[1]);
data2.SetNormals(normals1[1]);
data2.SetTangents(tangents1[1]);
data2.SetBitangents(bitangents1[1]);
data2.SetUVCoords(uvcoords1[1]);
data2.SetVertexColors(vertexcolors1[1]);
data2.SetTriangles(triangles1[1]);
shapeDesc2.data = data2;
list2.Add(shapeDesc2);
}
}
else
{
list2.Add(shapeDesc);
}
}
else
{
list2.Add(shapeDesc);
}
}
return list2;
}*/
return list;
}
public void GenerateTest(string strfile, LogFile logFile)
{
NiFile file = new NiFile();
NiNode rootNode = new NiNode();
file.AddBlock((NiObject)rootNode);
this.quadLevel = 4;
this.quadOffset = 16384f;
QuadDesc quad = new QuadDesc();
quad.x = 0;
quad.y = 0;
quad.statics = new List<StaticDesc>();
StaticDesc curStat = new StaticDesc();
curStat.refID = "0";
curStat.rotX = 0.0f;
curStat.rotY = 0.0f;
curStat.rotZ = 0.0f;
curStat.scale = 1f;
curStat.x = 0.0f;
curStat.y = 0.0f;
curStat.z = 0.0f;
curStat.staticName = "Test";
curStat.staticFullModel = strfile;
curStat.staticModels = new string[3];
curStat.staticModels[0] = strfile;
curStat.staticModels[1] = strfile;
curStat.staticModels[2] = strfile;
quad.statics.Add(curStat);
List<ShapeDesc> shapes = this.ParseNif(quad, curStat, 0, file, rootNode);
this.MergeNodes(shapes);
for (int index = 0; index < shapes.Count; ++index)
{
BSSegmentedTriShape segmentedTriShape = new BSSegmentedTriShape((NiGeometry)shapes[index].shape);
segmentedTriShape.SetRotation(new Matrix33(true));
segmentedTriShape.SetTranslation(new Vector3(0.0f, 0.0f, 0.0f));
rootNode.AddChild(file.AddBlock((NiObject)segmentedTriShape));
segmentedTriShape.SetData(file.AddBlock((NiObject)shapes[index].data));
}
file.Write(this.outputDir + "\\" + this.worldspaceName + ".test.nif", logFile);
}
private void CreateLODNodes(NiFile file, NiNode rootNode, QuadDesc quad, List<ShapeDesc> shapes)
{
foreach (ShapeDesc shapeDesc in shapes)
{
BSMultiBoundNode node = new BSMultiBoundNode();
rootNode.AddChild(file.AddBlock((NiObject)node));
BSSegmentedTriShape segmentedTriShape = new BSSegmentedTriShape((NiGeometry)shapeDesc.shape);
node.AddChild(file.AddBlock((NiObject)segmentedTriShape));
node.SetCullMode(1U);
string str = "obj";
// use material name from list file, Snow/Ash
if (!this.ignoreMaterial && shapeDesc.material != "")
{
str = str + shapeDesc.material;
}
// only level 4 should have HD
if (shapeDesc.isHighDetail && (this.quadLevel == 4 || this.useHDFlag))
{
str = str + "HD";
}
segmentedTriShape.SetNameIndex(file.AddString(str));
segmentedTriShape.SetFlags((ushort)14);
segmentedTriShape.SetFlags2((ushort)8320);
segmentedTriShape.SetData(file.AddBlock((NiObject)shapeDesc.data));
segmentedTriShape.SetBSProperty(1, -1);
segmentedTriShape.SetScale((float)this.quadLevel);
segmentedTriShape.SetRotation(new Matrix33(true));
segmentedTriShape.SetTranslation(new Vector3((float)quad.x * 4096f, (float)quad.y * 4096f, 0.0f));
for (int index = 0; index < 16; ++index)
{
segmentedTriShape.AddSegment(new BSSegment(0U, (ushort)0));
}
for (int index = 0; index < shapeDesc.segments.Count; ++index)
{
BSSegment segmentAtIndex = segmentedTriShape.GetSegmentAtIndex(shapeDesc.segments[index].id);
segmentAtIndex.startTriangle = shapeDesc.segments[index].startTriangle;
segmentAtIndex.numTriangles = shapeDesc.segments[index].numTriangles;
segmentedTriShape.SetSegment(shapeDesc.segments[index].id, segmentAtIndex);
}
for (int index = 15; index >= 0 && (int)segmentedTriShape.GetSegmentAtIndex(index).numTriangles == 0; --index)
{
segmentedTriShape.RemoveSegment(index);
}
BSShaderTextureSet shaderTextureSet = new BSShaderTextureSet();
BSLightingShaderProperty lightingShaderProperty = new BSLightingShaderProperty();
segmentedTriShape.SetBSProperty(0, file.AddBlock((NiObject)lightingShaderProperty));
lightingShaderProperty.SetTextureSet(file.AddBlock((NiObject)shaderTextureSet));
lightingShaderProperty.SetLightingEffect1(0.0f);
lightingShaderProperty.SetLightingEffect2(0.0f);
lightingShaderProperty.SetGlossiness(1f);
lightingShaderProperty.SetTextureClampMode(shapeDesc.TextureClampMode);
uint num1 = 2151677952U;
/*if (this.quadLevel == 4)
{
num1 = 2151678720U; // Recieve/Cast Shadows - no worky :(
}*/
uint num3 = 1U; // ZBuffer_Write
if (shapeDesc.isHighDetail && (this.quadLevel == 4 || this.useHDFlag))
{
num3 |= 2147483648U; //HD_LOD_Objects
}
else
{
num3 |= 4U; //LOD_Objects
}
if (shapeDesc.data.HasVertexColors())
num3 |= 32U;
// set double-sided flag
if (shapeDesc.isDoubleSided)
num3 |= 16;
lightingShaderProperty.SetShaderFlags1(num1);
lightingShaderProperty.SetShaderFlags2(num3);
shaderTextureSet.SetNumTextures(9);
shaderTextureSet.SetTexture(0, shapeDesc.textures[0]);
shaderTextureSet.SetTexture(1, shapeDesc.textures[1]);
this.GenerateMultibound(file, node, quad, shapeDesc.boundingBox);
}
}
private List<ShapeDesc> ParseNif(QuadDesc quad, StaticDesc curStat, int level, NiFile file, NiNode rootNode)
{
NiFile file1 = new NiFile();
file1.Read(this.gameDir, curStat.staticModels[level], this.logFile);
return this.IterateNodes(quad, curStat, level, file1, (NiNode)file1.GetBlockAtIndex(0), new Matrix44(true), 1f);
}
