public static void br2Export(IGrannyFile grannyFile, int currentModelIndex)
{
string fileExtension = ".br2";
string outputFilename = "";
string numberFormat = "f8";
if (grannyFile.Models.Count > 1)
{
outputFilename = grannyFile.Filename.Replace(".gr2", "_model" + currentModelIndex + fileExtension);
outputFilename = outputFilename.Replace(".GR2", "_model" + currentModelIndex + fileExtension);
}
else
{
outputFilename = grannyFile.Filename.Replace(".gr2", fileExtension);
outputFilename = outputFilename.Replace(".GR2", fileExtension);
}
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename, FileMode.Create));
IGrannyModel model = grannyFile.Models[currentModelIndex];
IGrannySkeleton skeleton = model.Skeleton;
// Lookup so we can identify the meshes belonging the current model in the list of file meshes
Dictionary <int, int> meshBindingToMesh = new Dictionary <int, int>();
HashSet <string> distinctMeshNames = new HashSet <string>();
for (int i = 0; i < model.MeshBindings.Count; i++)
{
for (int j = 0; j < grannyFile.Meshes.Count; j++)
{
GrannyMeshWrapper modelMesh = new GrannyMeshWrapper(model.MeshBindings[i]);
IGrannyMesh fileMesh = grannyFile.Meshes[j];
if (modelMesh.meshEqual(fileMesh))
{
meshBindingToMesh.Add(i, j);
}
}
distinctMeshNames.Add(model.MeshBindings[i].Name);
}
// Used to give meshes distinct names where we have multiple meshes with the same name in our source gr2
Dictionary <string, int> meshNameCount = new Dictionary <string, int>();
foreach (string meshName in distinctMeshNames)
{
meshNameCount.Add(meshName, 0);
}
List <GrannyMeshInfo> grannyMeshInfos = new List <GrannyMeshInfo>();
for (int i = 0; i < model.MeshBindings.Count; i++)
{
GrannyMeshWrapper meshWrapper = new GrannyMeshWrapper(model.MeshBindings[i]);
grannyMeshInfos.Add(meshWrapper.getMeshInfo());
}
BiLookup <int, string> boneLookup = new BiLookup <int, string>();
for (int i = 0; i < skeleton.Bones.Count; i++)
{
boneLookup.Add(i, skeleton.Bones[i].Name);
}
Dictionary <string, double[]> boneNameToPositionMap = new Dictionary <string, double[]>();
foreach (IGrannyBone bone in skeleton.Bones)
{
double[] bonePosition = NB2Exporter.getBoneWorldPosition(bone);
boneNameToPositionMap.Add(bone.Name, bonePosition);
//MemoryUtil.memLogLine("boneName: " + bone.Name + " bone position:" + bonePosition[0] + " " + bonePosition[1] + " " + bonePosition[2]);
}
outputWriter.WriteLine("// Nexus Buddy BR2 - Exported from Nexus Buddy 2");
outputWriter.WriteLine("skeleton");
// Write Bones
//outputWriter.WriteLine("Bones: " + skeleton.Bones.Count);
for (int boneIndex = 0; boneIndex < skeleton.Bones.Count; boneIndex++)
{
IGrannyBone bone = skeleton.Bones[boneIndex];
string boneName = bone.Name;
IGrannyTransform transform = bone.LocalTransform;
float[] orientation = transform.Orientation;
float[] position = transform.Position;
float[] invWorldTransform = bone.InverseWorldTransform;
StringBuilder boneStringBuilder = new StringBuilder(boneIndex + " \"" + boneName + "\" " + bone.ParentIndex + " " + position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
orientation[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[3].ToString(numberFormat, CultureInfo.InvariantCulture));
foreach (float j in invWorldTransform)
{
boneStringBuilder.Append(" " + j.ToString(numberFormat, CultureInfo.InvariantCulture));
}
outputWriter.WriteLine(boneStringBuilder);
}
// Write Meshes
outputWriter.WriteLine("meshes: " + model.MeshBindings.Count);
for (int mi = 0; mi < grannyMeshInfos.Count; mi++)
{
GrannyMeshInfo grannyMeshInfo = grannyMeshInfos[mi];
string meshName = model.MeshBindings[mi].Name;
meshNameCount[meshName]++;
if (meshNameCount[meshName] > 1)
{
meshName += meshNameCount[meshName];
}
//StringBuilder boneStringBuilder = new StringBuilder();
outputWriter.WriteLine("mesh:\"" + meshName + "\"");
// Write Vertices
outputWriter.WriteLine("vertices");
for (int vi = 0; vi < grannyMeshInfo.vertices.Count; vi++)
{
GrannyVertexInfo vertex = grannyMeshInfo.vertices[vi];
string boneName0 = grannyMeshInfo.boneBindings[vertex.boneIndices[0]];
float boneWeight0 = (float)vertex.boneWeights[0] / 255;
int boneId0 = NB2Exporter.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName0, boneWeight0, vertex.position);
string boneName1 = grannyMeshInfo.boneBindings[vertex.boneIndices[1]];
float boneWeight1 = (float)vertex.boneWeights[1] / 255;
int boneId1 = NB2Exporter.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName1, boneWeight1, vertex.position);
string boneName2 = grannyMeshInfo.boneBindings[vertex.boneIndices[2]];
float boneWeight2 = (float)vertex.boneWeights[2] / 255;
int boneId2 = NB2Exporter.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName2, boneWeight2, vertex.position);
string boneName3 = grannyMeshInfo.boneBindings[vertex.boneIndices[3]];
float boneWeight3 = (float)vertex.boneWeights[3] / 255;
int boneId3 = NB2Exporter.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName3, boneWeight3, vertex.position);
float[] tangents = new float[3];
if (vertex.tangent == null)
{
tangents[0] = vertex.normal[0];
tangents[1] = vertex.normal[1];
tangents[2] = vertex.normal[2];
}
else
{
tangents[0] = vertex.tangent[0];
tangents[1] = vertex.tangent[1];
tangents[2] = vertex.tangent[2];
}
float[] binormals = new float[3];
if (vertex.binormal == null)
{
binormals[0] = vertex.normal[0];
binormals[1] = vertex.normal[1];
binormals[2] = vertex.normal[2];
}
else
{
binormals[0] = vertex.binormal[0];
binormals[1] = vertex.binormal[1];
binormals[2] = vertex.binormal[2];
}
outputWriter.WriteLine(vertex.position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.normal[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.uv[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.uv[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ boneId0 + " " + boneId1 + " " + boneId2 + " " + boneId3 + " "
+ vertex.boneWeights[0] + " " + vertex.boneWeights[1] + " " + vertex.boneWeights[2] + " " + vertex.boneWeights[3] + " "
+ tangents[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + tangents[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + tangents[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ binormals[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + binormals[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + binormals[2].ToString(numberFormat, CultureInfo.InvariantCulture)
);
}
// Write Triangles
outputWriter.WriteLine("triangles");
for (int ti = 0; ti < grannyMeshInfo.triangles.Count; ti++)
{
int[] triangle = grannyMeshInfo.triangles[ti];
outputWriter.WriteLine(triangle[0] + " " + triangle[1] + " " + triangle[2]);
}
}
outputWriter.WriteLine("end");
outputWriter.Close();
}
private static WriteModelToCN6Response WriteModelToCN6(IGrannyFile grannyFile, bool isBatch, IGrannyModel model, string filterMeshName)
{
List <string> textureMaps = new List <string>();
string fileExtension = ".cn6";
string outputFilename = "";
string numberFormat = "f8";
List <string> decalMeshNames = new List <string>();
IGrannySkeleton skeleton = model.Skeleton;
string decalMeshName = "";
if (filterMeshName != null)
{
decalMeshName = "_DCL_" + GetSafeFilename(filterMeshName);
}
if (grannyFile.Models.Count > 1)
{
string modelFilename = "__" + model.Name + decalMeshName + fileExtension;
outputFilename = grannyFile.Filename.Replace(".gr2", modelFilename);
outputFilename = outputFilename.Replace(".GR2", modelFilename);
}
else
{
outputFilename = grannyFile.Filename.Replace(".gr2", fileExtension);
outputFilename = outputFilename.Replace(".GR2", fileExtension);
}
if (isBatch)
{
outputFilename = outputFilename.Replace(fileExtension, "_batch" + fileExtension);
}
string directory = Path.GetDirectoryName(outputFilename);
string filename = Path.GetFileName(outputFilename);
outputFilename = directory + "\\" + GetSafeFilename(filename);
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename, FileMode.Create));
// Lookup so we can identify the meshes belonging the current model in the list of file meshes
Dictionary <int, int> meshBindingToMesh = new Dictionary <int, int>();
HashSet <string> distinctMeshNames = new HashSet <string>();
for (int i = 0; i < model.MeshBindings.Count; i++)
{
for (int j = 0; j < grannyFile.Meshes.Count; j++)
{
GrannyMeshWrapper modelMesh = new GrannyMeshWrapper(model.MeshBindings[i]);
IGrannyMesh fileMesh = grannyFile.Meshes[j];
if (modelMesh.meshEqual(fileMesh))
{
meshBindingToMesh.Add(i, j);
}
}
distinctMeshNames.Add(model.MeshBindings[i].Name);
}
// Used to give meshes distinct names where we have multiple meshes with the same name in our source gr2
Dictionary <string, int> meshNameCount = new Dictionary <string, int>();
foreach (string meshName in distinctMeshNames)
{
meshNameCount.Add(meshName, 0);
}
List <GrannyMeshInfo> grannyMeshInfos = new List <GrannyMeshInfo>();
for (int i = 0; i < model.MeshBindings.Count; i++)
{
GrannyMeshWrapper meshWrapper = new GrannyMeshWrapper(model.MeshBindings[i]);
grannyMeshInfos.Add(meshWrapper.getMeshInfo());
}
BiLookup <int, string> boneLookup = new BiLookup <int, string>();
for (int i = 0; i < skeleton.Bones.Count; i++)
{
boneLookup.Add(i, skeleton.Bones[i].Name);
}
Dictionary <string, double[]> boneNameToPositionMap = new Dictionary <string, double[]>();
foreach (IGrannyBone bone in skeleton.Bones)
{
if (!boneNameToPositionMap.ContainsKey(bone.Name))
{
double[] bonePosition = NB2Exporter.getBoneWorldPosition(bone);
boneNameToPositionMap.Add(bone.Name, bonePosition);
}
}
string headerLine = "// CivNexus6 CN6 - Exported from Nexus Buddy " + NexusBuddyApplicationForm.getVersionString();
outputWriter.WriteLine(headerLine);
outputWriter.WriteLine("skeleton");
// Write Bones
for (int boneIndex = 0; boneIndex < skeleton.Bones.Count; boneIndex++)
{
IGrannyBone bone = skeleton.Bones[boneIndex];
string boneName = bone.Name;
IGrannyTransform transform = bone.LocalTransform;
float[] orientation = transform.Orientation;
float[] position = transform.Position;
float[] invWorldTransform = bone.InverseWorldTransform;
StringBuilder boneStringBuilder = new StringBuilder(boneIndex + " \"" + boneName + "\" " + bone.ParentIndex + " " + position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
orientation[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + orientation[3].ToString(numberFormat, CultureInfo.InvariantCulture));
foreach (float j in invWorldTransform)
{
boneStringBuilder.Append(" " + j.ToString(numberFormat, CultureInfo.InvariantCulture));
}
outputWriter.WriteLine(boneStringBuilder);
}
List <IndieMaterial> modelMaterials = new List <IndieMaterial>();
foreach (IGrannyMesh mesh in model.MeshBindings)
{
IGrannyMaterial material = mesh.MaterialBindings[0];
foreach (ListViewItem materialListItem in NexusBuddyApplicationForm.form.materialList.Items)
{
IndieMaterial shader = (IndieMaterial)materialListItem.Tag;
GrannyMaterialWrapper matWrap1 = new GrannyMaterialWrapper(shader.GetMaterial());
GrannyMaterialWrapper matWrap2 = new GrannyMaterialWrapper(material);
if (matWrap1.getName().Equals(matWrap2.getName()) && !modelMaterials.Contains(shader))
{
modelMaterials.Add(shader);
}
}
}
int meshCount = 0;
for (int mi = 0; mi < grannyMeshInfos.Count; mi++)
{
IGrannyMesh mesh = model.MeshBindings[mi];
string meshName = model.MeshBindings[mi].Name;
GrannyMeshWrapper meshWrapper = new GrannyMeshWrapper(mesh);
GrannyMeshInfo meshInfo = meshWrapper.getMeshInfo();
bool isFlatMesh = true;
foreach (GrannyVertexInfo vertexInfo in meshInfo.vertices)
{
float zPos = vertexInfo.position[2];
bool isZero = NumberUtils.almostEquals(zPos, 0.0f, 4);
if (!isZero)
{
isFlatMesh = false;
break;
}
}
if (filterMeshName == null)
{
if (isFlatMesh)
{
decalMeshNames.Add(meshName);
}
else
{
meshCount++;
}
}
else
{
meshCount = 1;
}
}
if (meshCount == 0)
{
outputWriter.Close();
File.Delete(outputFilename);
return(new WriteModelToCN6Response(decalMeshNames, textureMaps));
}
// Write Meshes
outputWriter.WriteLine("meshes:" + meshCount);
for (int mi = 0; mi < grannyMeshInfos.Count; mi++)
{
GrannyMeshInfo grannyMeshInfo = grannyMeshInfos[mi];
string meshName = model.MeshBindings[mi].Name;
if ((filterMeshName == null && !decalMeshNames.Contains(meshName)) || meshName.Equals(filterMeshName))
{
meshNameCount[meshName]++;
if (meshNameCount[meshName] > 1)
{
meshName += meshNameCount[meshName];
}
outputWriter.WriteLine("mesh:\"" + meshName + "\"");
// Write Materials
outputWriter.WriteLine("materials");
foreach (IGrannyMaterial material in model.MeshBindings[mi].MaterialBindings)
{
IndieMaterial shader = NexusBuddyApplicationForm.GetIndieMaterialFromMaterial(material);
string baseMap;
if (shader.GetType() == typeof(IndieLeaderGlassShader))
{
baseMap = "Leader_cornea";
}
else if (shader.GetType() == typeof(IndieBuildingShader))
{
baseMap = shader.Diffuse;
}
else if (shader.GetType().Name.StartsWith("IndieLeaderFur"))
{
baseMap = shader.Fur_BaseMap;
}
else if (shader.GetType().Name.StartsWith("IndieLeader"))
{
baseMap = shader.DiffuseMap;
}
else if (shader.GetType() == typeof(IndieLandmarkStencilShader))
{
baseMap = shader.BaseTextureMap;
}
else
{
baseMap = shader.BaseTextureMap;
}
if (!String.IsNullOrEmpty(baseMap))
{
outputWriter.WriteLine("\"" + baseMap + "\"");
textureMaps.Add(baseMap);
}
else
{
outputWriter.WriteLine("\"" + material.Name + "\"");
}
}
// Write Vertices
outputWriter.WriteLine("vertices");
for (int vi = 0; vi < grannyMeshInfo.vertices.Count; vi++)
{
GrannyVertexInfo vertex = grannyMeshInfo.vertices[vi];
string[] boneNames = new string[8];
float[] boneWeights = new float[8];
int[] boneIds = new int[8];
for (int z = 0; z < 8; z++)
{
if (z > 3)
{
//boneNames[z] = grannyMeshInfo.boneBindings[vertex.boneIndices[z]];
boneWeights[z] = 0f;
boneIds[z] = 0;
}
else
{
boneNames[z] = grannyMeshInfo.boneBindings[vertex.boneIndices[z]];
boneWeights[z] = (float)vertex.boneWeights[z] / 255;
boneIds[z] = NB2Exporter.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneNames[z], boneWeights[z], vertex.position);
}
}
float[] tangents = new float[3];
if (vertex.tangent == null)
{
tangents[0] = vertex.normal[0];
tangents[1] = vertex.normal[1];
tangents[2] = vertex.normal[2];
}
else
{
tangents[0] = vertex.tangent[0];
tangents[1] = vertex.tangent[1];
tangents[2] = vertex.tangent[2];
}
float[] binormals = new float[3];
if (vertex.binormal == null)
{
binormals[0] = vertex.normal[0];
binormals[1] = vertex.normal[1];
binormals[2] = vertex.normal[2];
}
else
{
binormals[0] = vertex.binormal[0];
binormals[1] = vertex.binormal[1];
binormals[2] = vertex.binormal[2];
}
outputWriter.WriteLine(vertex.position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.normal[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
tangents[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + tangents[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + tangents[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
binormals[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + binormals[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + binormals[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.uv[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.uv[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
0.00000000f.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + 0.00000000f.ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
0.00000000f.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + 0.00000000f.ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
boneIds[0] + " " + boneIds[1] + " " + boneIds[2] + " " + boneIds[3] + " 0 0 0 0 " +
vertex.boneWeights[0] + " " + vertex.boneWeights[1] + " " + vertex.boneWeights[2] + " " + vertex.boneWeights[3] + " 0 0 0 0 "
);
}
// Write Triangles
outputWriter.WriteLine("triangles");
for (int ti = 0; ti < grannyMeshInfo.triangles.Count; ti++)
{
int[] triangle = grannyMeshInfo.triangles[ti];
outputWriter.WriteLine(triangle[0] + " " + triangle[1] + " " + triangle[2] + " 0");
}
}
}
outputWriter.WriteLine("end");
outputWriter.Close();
WriteModelToCN6Response response = new WriteModelToCN6Response(decalMeshNames, textureMaps);
return(response);
}