private VertexDeclaration GetVertexDeclaration(ShaderFX shader)
{
var d = new VertexDeclaration();
d.Types = VertexDeclarationTypes.GTAV1;
d.Unknown_6h = 0;
switch (shader.Name)
{
default:
case 3839837909: //default
d.Flags = 89;
d.Stride = 36;
d.Count = 4;
break;
case 1330140418: //normal
d.Flags = 16473;
d.Stride = 52;
d.Count = 5;
break;
}
return(d);
}
private void UpdateRenderableParams(DrawableBase dwbl, ShaderFX shader)
{
foreach (var model in dwbl.AllModels)
{
if (model?.Geometries == null)
{
continue;
}
foreach (var geom in model.Geometries)
{
if (geom.Shader == shader)
{
geom.UpdateRenderableParameters = true;
}
}
}
}
private ShaderFX TryConvertMaterial(FbxNode matNode)
{
var shader = new ShaderFX();
var spsName = "default";
var texConns = new List <FbxNode>();
var texNames = new List <string>();
#region 3dsmax/GIMS properties
//var floatValueNames = new List<string>();
//var floatValues = new List<Vector4>();
//var texValueNames = new List<string>();
//var texValues = new List<FbxNode>();
//var matProps = matNode["Properties70"];
//foreach (var matProp in matProps.Nodes)//currently broken due to GIMS not doing things right
//{
// if (matProp == null) continue;
// if (matProp.Name != "P") continue;
// var propStr = GetStringFromObjectList(matProp.Properties, 4);
// var propId = matProp.Value as string;
// if (propId == null) continue;
// if (propId == "3dsMax|params|SPSName") spsName = propStr?.ToLowerInvariant() ?? "default";
// if (propId.StartsWith("3dsMax|params|FloatValueNames|FloatValueNames")) floatValueNames.Add(propStr);
// if (propId.StartsWith("3dsMax|params|FloatValues|FloatValues")) floatValues.Add(GetVector4FromObjectList(matProp.Properties, 4));
// if (propId.StartsWith("3dsMax|params|TexValueNames|TexValueNames")) texValueNames.Add(propStr);
// if (propId.StartsWith("3dsMax|params|TexValues|TexValues")) texValues.Add(matProp);
//}
#endregion
foreach (var conn in matNode.Connections)
{
if (conn.Name == "Texture")
{
texConns.Add(conn);
var texName = GetStringFromObjectList(conn.Properties, 1)?.Replace("Texture::", "");
var ftexName = conn["FileName"]?.Value as string;
if (ftexName != null)
{
try
{
texName = Path.GetFileNameWithoutExtension(ftexName);
}
catch
{ }
}
texNames.Add(texName);
}
}
if (texNames.Count > 1)
{
spsName = "normal";
}
var spsFileName = spsName + ".sps";
shader.Name = JenkHash.GenHash(spsName);
shader.FileName = JenkHash.GenHash(spsFileName);
shader.ParametersList = new ShaderParametersBlock();
var paramsBlock = shader.ParametersList;
var pNames = new List <ShaderParamNames>();
var pVals = new List <ShaderParameter>();
shader.Unknown_Ch = 0;
shader.RenderBucket = 0;
shader.Unknown_12h = 32768;//shrugs
shader.Unknown_1Ch = 0;
shader.Unknown_24h = 0;
shader.Unknown_26h = 0;
shader.Unknown_28h = 0;
switch (spsName)
{
default:
case "default":
//shader.RenderBucket = 3;
//shader.ParameterSize = 208;
//shader.ParameterDataSize = 272;
AddShaderParam(pNames, pVals, ShaderParamNames.DiffuseSampler, GetTextureBaseParam(texNames, 0)); //assume first texture is diffuse...
AddShaderParam(pNames, pVals, ShaderParamNames.matMaterialColorScale, new Vector4(1, 0, 0, 1));
AddShaderParam(pNames, pVals, ShaderParamNames.HardAlphaBlend, new Vector4(0, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.useTessellation, new Vector4(0, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.wetnessMultiplier, new Vector4(1, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.globalAnimUV1, new Vector4(0, 1, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.globalAnimUV0, new Vector4(1, 0, 0, 0));
break;
case "normal":
//shader.RenderBucket = 0;
//shader.ParameterSize = 320;
//shader.ParameterDataSize = 400;
AddShaderParam(pNames, pVals, ShaderParamNames.DiffuseSampler, GetTextureBaseParam(texNames, 0)); //assume first texture is diffuse...
AddShaderParam(pNames, pVals, ShaderParamNames.BumpSampler, GetTextureBaseParam(texNames, 1)); //assume 2nd texture is normalmap..
AddShaderParam(pNames, pVals, ShaderParamNames.HardAlphaBlend, new Vector4(1, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.useTessellation, new Vector4(0, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.wetnessMultiplier, new Vector4(1, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.bumpiness, new Vector4(1, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.specularIntensityMult, new Vector4(0.5f, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.specularFalloffMult, new Vector4(20, 0, 0, 0)); //too metallic?
AddShaderParam(pNames, pVals, ShaderParamNames.specularFresnel, new Vector4(0.9f, 0, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.globalAnimUV1, new Vector4(0, 1, 0, 0));
AddShaderParam(pNames, pVals, ShaderParamNames.globalAnimUV0, new Vector4(1, 0, 0, 0));
break;
}
for (int i = 0; i < pVals.Count; i++)
{
var pVal = pVals[i];
if (pVal.DataType == 1)
{
pVal.Unknown_1h = (byte)(160 + ((pVals.Count - 1) - i));//seriously wtf is this and why
}
}
MetaName[] nameHashes = new MetaName[pNames.Count];
for (int i = 0; i < pNames.Count; i++)
{
nameHashes[i] = (MetaName)pNames[i];
}
paramsBlock.Hashes = nameHashes;
paramsBlock.Parameters = pVals.ToArray();
paramsBlock.Count = pVals.Count;
shader.ParameterSize = paramsBlock.ParametersSize;
shader.ParameterDataSize = (ushort)(paramsBlock.BlockLength + 36);//but why +36?
shader.ParameterCount = (byte)pVals.Count;
shader.TextureParametersCount = paramsBlock.TextureParamsCount;
shader.RenderBucketMask = (1u << shader.RenderBucket) | 0xFF00;
return(shader);
}
public Exporter(string name, ResourcePointerList64 <DrawableModel> models, GameFileCache Cache)
{
using (StreamWriter FBXwriter = new StreamWriter("FBX/" + name + ".fbx"))
{
var timestamp = DateTime.Now;
int BaseId = 10000;
StringBuilder fbx = new StringBuilder();
StringBuilder ob = new StringBuilder(); //Objects builder
StringBuilder cb = new StringBuilder(); //Connections builder
StringBuilder mb = new StringBuilder(); //Materials builder to get texture count in advance
StringBuilder cb2 = new StringBuilder(); //and keep connections ordered
cb.Append("\n}\n"); //Objects end
cb.Append("\nConnections: {");
List <DrawableGeometry> Geoms = new List <DrawableGeometry>();
List <ShaderFX> Shaders = new List <ShaderFX>();
List <Texture> Textures = new List <Texture>();
//Models
for (int mi = 0; mi < models.data_items.Length; mi++)
{
var model = models.data_items[mi];
//SubMesh & Materials
foreach (var geom in model.Geometries.data_items)
{
if ((geom.Shader != null) && (geom.Shader.ParametersList != null) && (geom.Shader.ParametersList.Hashes != null))
{
Geoms.Add(geom);
Shaders.Add(geom.Shader);
var gname = "Geom" + Geoms.Count;
//创建节点
ob.AppendFormat("\n\tModel: 1{0}, \"Model::{1}\", \"Mesh\" {{", BaseId + Geoms.Count, gname);
ob.Append("\n\t\tVersion: 232");
ob.Append("\n\t\tProperties70: {");
ob.Append("\n\t\t\tP: \"InheritType\", \"enum\", \"\", \"\",1");
ob.Append("\n\t\t\tP: \"ScalingMax\", \"Vector3D\", \"Vector\", \"\",0,0,0");
ob.Append("\n\t\t\tP: \"DefaultAttributeIndex\", \"int\", \"Integer\", \"\",0");
ob.AppendFormat("\n\t\t\tP: \"Lcl Translation\", \"Lcl Translation\", \"\", \"A\",{0},{1},{2}", 0, 0, 0);
ob.AppendFormat("\n\t\t\tP: \"Lcl Rotation\", \"Lcl Rotation\", \"\", \"A\",{0},{1},{2}", 0, 0, 0);//handedness is switched in quat
ob.AppendFormat("\n\t\t\tP: \"Lcl Scaling\", \"Lcl Scaling\", \"\", \"A\",{0},{1},{2}", 1, 1, 1);
ob.Append("\n\t\t}");
ob.Append("\n\t\tShading: T");
ob.Append("\n\t\tCulling: \"CullingOff\"\n\t}");
//把节点挂在根节点上
cb.AppendFormat("\n\n\t;Model::{0}, Model::RootNode", gname);
cb.AppendFormat("\n\tC: \"OO\",1{0},0", BaseId + Geoms.Count);
//把几何体挂在节点上
cb2.AppendFormat("\n\n\t;Geometry::, Model::{0}", gname);
cb2.AppendFormat("\n\tC: \"OO\",3{0},1{1}", BaseId + Geoms.Count, BaseId + Geoms.Count);
//把材质挂在节点上
cb2.AppendFormat("\n\n\t;Material::, Model::{0}", gname);
cb2.AppendFormat("\n\tC: \"OO\",6{0},1{1}", BaseId + Shaders.Count, BaseId + Geoms.Count);
var pl = geom.Shader.ParametersList;
var h = pl.Hashes;
var p = pl.Parameters;
for (int ip = 0; ip < h.Length; ip++)
{
var hash = pl.Hashes[ip];
var parm = pl.Parameters[ip];
var tex = parm.Data as TextureBase;
if (tex != null)
{
var t = tex as Texture;
if (t == null)
{
YtdFile file = Cache.TryGetTextureDictForTexture(tex.NameHash);
if (file != null)
{
t = file.TextureDict.Lookup(tex.NameHash);
}
}
var tstr = tex.Name.Trim();
if (t != null)
{
Textures.Add(t);
cb2.AppendFormat("\n\n\t;Texture::, Material::{0}", geom.Shader.Name);
cb2.AppendFormat("\n\tC: \"OP\",7{0},6{1}, ", BaseId + Textures.Count, BaseId + Shaders.Count);
switch (hash.ToString().Trim())
{
case "DiffuseSampler":
cb2.Append("\"DiffuseColor\"");
break;
case "BumpSampler":
cb2.Append("\"NormalMap\"");
break;
case "SpecSampler":
cb2.Append("\"SpecularColor\"");
break;
case "DetailSampler":
break;
}
}
}
}
}
}
}
fbx.Append("; FBX 7.1.0 project file");
fbx.Append("\nFBXHeaderExtension: {\n\tFBXHeaderVersion: 1003\n\tFBXVersion: 7100\n\tCreationTimeStamp: {\n\t\tVersion: 1000");
fbx.Append("\n\t\tYear: " + timestamp.Year);
fbx.Append("\n\t\tMonth: " + timestamp.Month);
fbx.Append("\n\t\tDay: " + timestamp.Day);
fbx.Append("\n\t\tHour: " + timestamp.Hour);
fbx.Append("\n\t\tMinute: " + timestamp.Minute);
fbx.Append("\n\t\tSecond: " + timestamp.Second);
fbx.Append("\n\t\tMillisecond: " + timestamp.Millisecond);
fbx.Append("\n\t}\n\tCreator: \"Unity Studio by Chipicao\"\n}\n");
fbx.Append("\nGlobalSettings: {");
fbx.Append("\n\tVersion: 1000");
fbx.Append("\n\tProperties70: {");
fbx.Append("\n\t\tP: \"UpAxis\", \"int\", \"Integer\", \"\",1");
fbx.Append("\n\t\tP: \"UpAxisSign\", \"int\", \"Integer\", \"\",1");
fbx.Append("\n\t\tP: \"FrontAxis\", \"int\", \"Integer\", \"\",2");
fbx.Append("\n\t\tP: \"FrontAxisSign\", \"int\", \"Integer\", \"\",1");
fbx.Append("\n\t\tP: \"CoordAxis\", \"int\", \"Integer\", \"\",0");
fbx.Append("\n\t\tP: \"CoordAxisSign\", \"int\", \"Integer\", \"\",1");
fbx.Append("\n\t\tP: \"OriginalUpAxis\", \"int\", \"Integer\", \"\",1");
fbx.Append("\n\t\tP: \"OriginalUpAxisSign\", \"int\", \"Integer\", \"\",1");
fbx.AppendFormat("\n\t\tP: \"UnitScaleFactor\", \"double\", \"Number\", \"\",1");
fbx.Append("\n\t\tP: \"OriginalUnitScaleFactor\", \"double\", \"Number\", \"\",1.0");
fbx.Append("\n\t}\n}\n");
fbx.Append("\nDocuments: {");
fbx.Append("\n\tCount: 1");
fbx.Append("\n\tDocument: 1234567890, \"\", \"Scene\" {");
fbx.Append("\n\t\tProperties70: {");
fbx.Append("\n\t\t\tP: \"SourceObject\", \"object\", \"\", \"\"");
fbx.Append("\n\t\t\tP: \"ActiveAnimStackName\", \"KString\", \"\", \"\", \"\"");
fbx.Append("\n\t\t}");
fbx.Append("\n\t\tRootNode: 0");
fbx.Append("\n\t}\n}\n");
fbx.Append("\nReferences: {\n}\n");
fbx.Append("\nDefinitions: {");
fbx.Append("\n\tVersion: 100");
// fbx.AppendFormat("\n\tCount: {0}", 1 + 2 * GameObjects.Count + Materials.Count + 2 * Textures.Count + ((bool)Properties.Settings.Default["exportDeformers"] ? Skins.Count + DeformerCount + Skins.Count + 1 : 0));
fbx.Append("\n\tObjectType: \"GlobalSettings\" {");
fbx.Append("\n\t\tCount: 1");
fbx.Append("\n\t}");
fbx.Append("\n\tObjectType: \"Model\" {");
fbx.AppendFormat("\n\t\tCount: {0}", 1);
fbx.Append("\n\t}");
fbx.Append("\n\tObjectType: \"Geometry\" {");
fbx.AppendFormat("\n\t\tCount: {0}", Geoms.Count);
fbx.Append("\n\t}");
fbx.Append("\n\tObjectType: \"Material\" {");
fbx.AppendFormat("\n\t\tCount: {0}", Shaders.Count);
fbx.Append("\n\t}");
fbx.Append("\n\tObjectType: \"Texture\" {");
fbx.AppendFormat("\n\t\tCount: {0}", Textures.Count);
fbx.Append("\n\t}");
fbx.Append("\n}\n");
fbx.Append("\nObjects: {");
FBXwriter.Write(fbx);
fbx.Clear();
for (int i = 0; i < Shaders.Count; i++)
{
ShaderFX Shader = Shaders[i];
mb.AppendFormat("\n\tMaterial: 6{0}, \"Material::{1}\", \"\" {{", BaseId + i + 1, Shader.Name);
mb.Append("\n\t\tVersion: 102");
mb.Append("\n\t\tShadingModel: \"phong\"");
mb.Append("\n\t\tMultiLayer: 0");
mb.Append("\n\t\tProperties70: {");
mb.Append("\n\t\t\tP: \"ShadingModel\", \"KString\", \"\", \"\", \"phong\"");
//mb.Append("\n\t\t\tP: \"SpecularFactor\", \"Number\", \"\", \"A\",0");
mb.Append("\n\t\t}");
mb.Append("\n\t}");
}
for (int i = 0; i < Geoms.Count; i++)
{
MeshFBX(Geoms[i], BaseId + i + 1, ob);
//write data 8MB at a time
if (ob.Length > (8 * 0x100000))
{
FBXwriter.Write(ob); ob.Clear();
}
}
for (int i = 0; i < Textures.Count; i++)
{
Texture t = Textures[i];
//TODO check texture type and set path accordingly; eg. CubeMap, Texture3D
string texFilename = Path.GetFullPath("FBX/" + t.Name + ".png");
byte[] bytes = DDSIO.GetPixels(t, 0);
FileStream stream = new FileStream(texFilename, FileMode.Create);
PngBitmapEncoder encoder = new PngBitmapEncoder();
encoder.Interlace = PngInterlaceOption.On;
encoder.Frames.Add(BitmapFrame.Create(BitmapSource.Create(t.Width, t.Height, 96, 96, PixelFormats.Bgra32, null, bytes, t.Width * 4)));
encoder.Save(stream);
stream.Close();
// File.WriteAllBytes(texFilename, DDSIO.GetDDSFile(t));
ob.AppendFormat("\n\tTexture: 7{0}, \"Texture::{1}\", \"\" {{", BaseId + i + 1, t.Name);
ob.Append("\n\t\tType: \"TextureVideoClip\"");
ob.Append("\n\t\tVersion: 202");
ob.AppendFormat("\n\t\tTextureName: \"Texture::{0}\"", t.Name);
ob.Append("\n\t\tProperties70: {");
ob.Append("\n\t\t\tP: \"UVSet\", \"KString\", \"\", \"\", \"UVChannel_0\"");
ob.Append("\n\t\t\tP: \"UseMaterial\", \"bool\", \"\", \"\",1");
ob.Append("\n\t\t}");
ob.AppendFormat("\n\t\tMedia: \"Video::{0}\"", t.Name);
ob.AppendFormat("\n\t\tFileName: \"{0}\"", texFilename);
ob.AppendFormat("\n\t\tRelativeFilename: \"{0}\"", texFilename);
ob.Append("\n\t}");
}
ob.Append(mb); mb.Clear();
cb.Append(cb2); cb2.Clear();
FBXwriter.Write(ob);
ob.Clear();
cb.Append("\n}");//Connections end
FBXwriter.Write(cb);
cb.Clear();
}
}
