public GrannySkeletonInfo readSkeletonInfo()
{
GrannySkeletonInfo skeletonInfo = new GrannySkeletonInfo();
List <GrannyBoneInfo> boneInfos = new List <GrannyBoneInfo>();
for (int bi = 0; bi < wrappedSkeleton.Bones.Count; bi++)
{
IGrannyBone bone = wrappedSkeleton.Bones[bi];
GrannyBoneInfo boneInfo = new GrannyBoneInfo();
boneInfo.name = bone.Name;
boneInfo.parentIndex = bone.ParentIndex;
GrannyTransformInfo boneTransformInfo = new GrannyTransformInfo();
IGrannyTransform boneTransform = bone.LocalTransform;
boneTransformInfo.flags = GrannyTransformInfo.getFlagsInt(boneTransform.Flags);
GrannyBoneWrapper boneWrapper = new GrannyBoneWrapper(bone);
boneTransformInfo.orientation = boneWrapper.getOrientation();
boneTransformInfo.position = boneWrapper.getPosition();
boneTransformInfo.scaleShear = boneWrapper.getScaleShear();
boneInfo.localTransform = boneTransformInfo;
boneInfo.inverseWorldTransform = bone.InverseWorldTransform;
boneInfo.LODError = bone.LODError;
boneInfos.Add(boneInfo);
}
skeletonInfo.bones = boneInfos;
return(skeletonInfo);
}
public GrannyBoneWrapper(IGrannyBone inputBone)
{
wrappedBone = inputBone;
Type myType = inputBone.GetType();
FieldInfo fm_pkBone = myType.GetField("m_pkBone", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
Pointer pm_pkBone = (Pointer)fm_pkBone.GetValue(inputBone);
m_pkBone = (DummyGrannyBone *)Pointer.Unbox(pm_pkBone);
}
public static double[] getBoneWorldPosition(IGrannyBone bone)
{
Matrix3D worldMatrix = getBoneWorldMatrix(bone);
double[] bonePosition = new double[3];
bonePosition[0] = worldMatrix.OffsetX;
bonePosition[1] = worldMatrix.OffsetY;
bonePosition[2] = worldMatrix.OffsetZ;
return(bonePosition);
}
public static double[] getBoneWorldPosition(IGrannyBone bone)
{
Matrix3D worldMatrix = getBoneWorldMatrix(bone);
double[] bonePosition = new double[3];
bonePosition[0] = worldMatrix.OffsetX;
bonePosition[1] = worldMatrix.OffsetY;
bonePosition[2] = worldMatrix.OffsetZ;
//MemoryUtil.memLogLine("IWT Inv boneId:" + bi + " x:" + inverseWorldMatrix.OffsetX + " y: " + inverseWorldMatrix.OffsetY + " z: " + inverseWorldMatrix.OffsetZ);
return(bonePosition);
}
private static Matrix3D getBoneWorldMatrix(IGrannyBone bone)
{
float[] iwt = bone.InverseWorldTransform;
Matrix3D inverseWorldMatrix = new Matrix3D((double)iwt[0], (double)iwt[1], (double)iwt[2], (double)iwt[3],
(double)iwt[4], (double)iwt[5], (double)iwt[6], (double)iwt[7],
(double)iwt[8], (double)iwt[9], (double)iwt[10], (double)iwt[11],
(double)iwt[12], (double)iwt[13], (double)iwt[14], (double)iwt[15]);
inverseWorldMatrix.Invert();
return(inverseWorldMatrix);
}
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(".fgx", "_model" + currentModelIndex + fileExtension);
outputFilename = outputFilename.Replace(".FGX", "_model" + currentModelIndex + fileExtension);
}
else
{
outputFilename = grannyFile.Filename.Replace(".fgx", fileExtension);
outputFilename = outputFilename.Replace(".FGX", 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 = NB2NA2FileOps.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 = NB2NA2FileOps.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName0, boneWeight0, vertex.position);
string boneName1 = grannyMeshInfo.boneBindings[vertex.boneIndices[1]];
float boneWeight1 = (float)vertex.boneWeights[1] / 255;
int boneId1 = NB2NA2FileOps.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName1, boneWeight1, vertex.position);
string boneName2 = grannyMeshInfo.boneBindings[vertex.boneIndices[2]];
float boneWeight2 = (float)vertex.boneWeights[2] / 255;
int boneId2 = NB2NA2FileOps.getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName2, boneWeight2, vertex.position);
string boneName3 = grannyMeshInfo.boneBindings[vertex.boneIndices[3]];
float boneWeight3 = (float)vertex.boneWeights[3] / 255;
int boneId3 = NB2NA2FileOps.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);
}
public static Int32 exportNA2(IGrannyModel model, IGrannyAnimation anim, string filename, Single timeWindowStart, Single timeWindowEnd, Int32 fpsInput, int retryLimit)
{
string numberFormat = "f6";
if (timeWindowStart == -1)
{
timeWindowStart = 0;
}
if (timeWindowEnd < 0 || timeWindowEnd > anim.Duration)
{
timeWindowEnd = anim.Duration;
}
int startFrame = -1;
int endFrame = -1;
int frameCount = 0;
int fps;
if (fpsInput > 0)
{
fps = fpsInput;
}
else
{
fps = (int)Math.Round(1.0f / anim.TimeStep, 0);
}
Single timestep = 1f / fps;
Single time = timeWindowStart;
while (time <= timeWindowEnd)
{
if (time >= timeWindowStart && time <= timeWindowEnd)
{
if (startFrame == -1)
{
startFrame = (int)Math.Round(time / timestep, 0) + 1;
}
endFrame = (int)Math.Round(time / timestep, 0) + 1;
frameCount++;
}
time = time + timestep;
}
List <IGrannyBone> boneList = new List <IGrannyBone>();
foreach (IGrannyBone bone in model.Skeleton.Bones)
{
boneList.Add(bone);
}
time = 0;
int retryCount = 0;
Boolean success = false;
List <List <float[]> > boneFrameLists = new List <List <float[]> >();
int exceptionCount = 0;
while (success == false && retryCount < retryLimit)
{
exceptionCount = 0;
boneFrameLists = new List <List <float[]> >();
foreach (IGrannyBone bone in boneList)
{
time = timeWindowStart;
List <float[]> kf = new List <float[]>();
while (time <= timeWindowEnd)
{
if (time >= timeWindowStart && time <= timeWindowEnd)
{
try
{
float[] skf = anim.SampleBone(model, bone.Name, time);
kf.Add(skf);
}
catch (Exception e) {
exceptionCount++;
}
}
time = time + timestep;
}
boneFrameLists.Add(kf);
}
if (exceptionCount > 0)
{
retryCount++;
}
else
{
success = true;
}
}
string fileExtension = "__" + timeWindowStart.ToString("f3") + "-" + timeWindowEnd.ToString("f3") + ".na2";
string outputFilename = filename.Replace(".gr2", fileExtension);
outputFilename = outputFilename.Replace(".GR2", fileExtension);
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename, FileMode.Create));
outputWriter.WriteLine("// Nexus Buddy Animation NA2 - Exported from Nexus Buddy 2");
outputWriter.WriteLine("FrameSets: 1");
outputWriter.WriteLine("FrameCount: " + frameCount);
outputWriter.WriteLine("FirstFrame: " + startFrame);
outputWriter.WriteLine("LastFrame: " + endFrame);
outputWriter.WriteLine("FPS: " + fps);
outputWriter.WriteLine("Bones: " + model.Skeleton.Bones.Count);
for (int bi = 0; bi < model.Skeleton.Bones.Count; bi++)
{
IGrannyBone bone = model.Skeleton.Bones[bi];
outputWriter.WriteLine(bone.Name);
foreach (float[] kff in boneFrameLists[bi])
{
for (int j = 0; j < 16; j++)
{
outputWriter.Write(kff[j].ToString(numberFormat, CultureInfo.InvariantCulture) + " ");
}
outputWriter.Write("\n");
}
}
outputWriter.Close();
return(retryCount);
}
public static void exportNB2Model(IGrannyFile grannyFile, int modelId)
{
string fileExtension = ".nb2";
string outputFilename = "";
string numberFormat = "f6";
if (grannyFile.Models.Count > 1)
{
string modelFilename = "__" + grannyFile.Models[modelId].Name + fileExtension;
outputFilename = grannyFile.Filename.Replace(".gr2", modelFilename);
outputFilename = outputFilename.Replace(".GR2", modelFilename);
}
else
{
outputFilename = grannyFile.Filename.Replace(".gr2", fileExtension);
outputFilename = outputFilename.Replace(".GR2", fileExtension);
}
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename.ToLower(), FileMode.Create));
IGrannyModel model = grannyFile.Models[modelId];
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[]>();
double[] bonePosition;
foreach (IGrannyBone bone in skeleton.Bones)
{
try {
bonePosition = getBoneWorldPosition(bone);
boneNameToPositionMap.Add(bone.Name, bonePosition);
} catch (ArgumentException)
{
}
}
outputWriter.WriteLine("// Nexus Buddy NB2 - Exported from Nexus Buddy 2");
outputWriter.WriteLine("Frames: 30");
outputWriter.WriteLine("Frame: 1");
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);
}
}
}
// 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];
}
var materialBindingName = model.MeshBindings[mi].MaterialBindings[0].Name;
var materialIndex = 0;
foreach (IndieMaterial material in modelMaterials)
{
if (materialBindingName.Equals(material.GetMaterial().Name))
{
break;
}
materialIndex++;
}
outputWriter.WriteLine("\"" + meshName + "\" 0 " + materialIndex);
// Write Vertices
outputWriter.WriteLine(grannyMeshInfo.vertices.Count);
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 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName0, boneWeight0, vertex.position);
string boneName1 = grannyMeshInfo.boneBindings[vertex.boneIndices[1]];
float boneWeight1 = (float)vertex.boneWeights[1] / 255;
int boneId1 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName1, boneWeight1, vertex.position);
string boneName2 = grannyMeshInfo.boneBindings[vertex.boneIndices[2]];
float boneWeight2 = (float)vertex.boneWeights[2] / 255;
int boneId2 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName2, boneWeight2, vertex.position);
string boneName3 = grannyMeshInfo.boneBindings[vertex.boneIndices[3]];
float boneWeight3 = (float)vertex.boneWeights[3] / 255;
int boneId3 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName3, boneWeight3, vertex.position);
outputWriter.WriteLine("0 " + vertex.position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.uv[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.uv[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ boneId0 + " " + boneWeight0.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + boneId1 + " " + boneWeight1.ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ boneId2 + " " + boneWeight2.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + boneId3 + " " + boneWeight3.ToString(numberFormat, CultureInfo.InvariantCulture)
);
}
// Write Normals
outputWriter.WriteLine(grannyMeshInfo.vertices.Count);
for (int ni = 0; ni < grannyMeshInfo.vertices.Count; ni++)
{
GrannyVertexInfo vertex = grannyMeshInfo.vertices[ni];
outputWriter.WriteLine(vertex.normal[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[2].ToString(numberFormat, CultureInfo.InvariantCulture));
}
// Write Triangles
outputWriter.WriteLine(grannyMeshInfo.triangles.Count);
for (int ti = 0; ti < grannyMeshInfo.triangles.Count; ti++)
{
int[] triangle = grannyMeshInfo.triangles[ti];
outputWriter.WriteLine("0 " + triangle[0] + " " + triangle[1] + " " + triangle[2] + " " + triangle[0] + " " + triangle[1] + " " + triangle[2] + " 1");
}
}
// Write Materials
outputWriter.WriteLine("Materials: " + modelMaterials.Count);
for (int i = 0; i < modelMaterials.Count; i++)
{
outputWriter.WriteLine("\"" + modelMaterials[i].GetMaterial().Name + "\"");
outputWriter.WriteLine("0.200000 0.200000 0.200000 1.000000");
outputWriter.WriteLine("0.800000 0.800000 0.800000 1.000000");
outputWriter.WriteLine("0.000000 0.000000 0.000000 1.000000");
outputWriter.WriteLine("0.000000 0.000000 0.000000 1.000000");
outputWriter.WriteLine("0.000000");
outputWriter.WriteLine("1.000000");
string map1 = "ColorMap_" + i;
string map2 = "AlphaMap_" + i;
string baseMap;
string srefmap;
IndieMaterial shader = modelMaterials[i];
if (shader.GetType() == typeof(IndieBuildingShader))
{
baseMap = shader.Diffuse;
srefmap = shader.BuildingSREF;
}
else if (shader.GetType() == typeof(IndieLandmarkStencilShader))
{
baseMap = shader.BaseTextureMap;
srefmap = shader.SpecTextureMap;
}
else
{
baseMap = shader.BaseTextureMap;
srefmap = shader.SREFMap;
}
if (!String.IsNullOrEmpty(baseMap))
{
map1 = baseMap;
}
if (!String.IsNullOrEmpty(srefmap))
{
map2 = srefmap;
}
outputWriter.WriteLine("\"" + map1 + "\"");
outputWriter.WriteLine("\"" + map2 + "\"");
}
// Write Bones
outputWriter.WriteLine("Bones: " + skeleton.Bones.Count);
for (int bi = 0; bi < skeleton.Bones.Count; bi++)
{
IGrannyBone bone = skeleton.Bones[bi];
string boneName = bone.Name;
outputWriter.WriteLine("\"" + boneName + "\"");
if (bone.ParentIndex == -1)
{
outputWriter.WriteLine("\"\"");
}
else
{
string parentBoneName = skeleton.Bones[bone.ParentIndex].Name;
outputWriter.WriteLine("\"" + parentBoneName + "\"");
}
IGrannyTransform transform = bone.LocalTransform;
float[] orientation = transform.Orientation;
float[] position = transform.Position;
//Matrix3D boneWorldMatrix = getBoneWorldMatrix(bone);
//ETransformFlags transformFlags = transform.Flags;
//bool hasPosition = transformFlags.HasFlag(ETransformFlags.GrannyHasPosition);
//bool hasOrientation = transformFlags.HasFlag(ETransformFlags.GrannyHasOrientation);
// bone: flags, posx, posy, posz, quatx, quaty, quatz, quatw
outputWriter.WriteLine("0 " + 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));
// number of position keys
outputWriter.WriteLine("0");
// number of rotation keys
outputWriter.WriteLine("0");
}
outputWriter.Close();
}
public static void exportNB2Model(IGrannyFile grannyFile, int modelId)
{
string fileExtension = ".nb2";
string outputFilename = "";
string numberFormat = "f6";
if (grannyFile.Models.Count > 1)
{
outputFilename = grannyFile.Filename.Replace(".fgx", "_model" + modelId + fileExtension);
outputFilename = outputFilename.Replace(".FGX", "_model" + modelId + fileExtension);
}
else
{
outputFilename = grannyFile.Filename.Replace(".fgx", fileExtension);
outputFilename = outputFilename.Replace(".FGX", fileExtension);
}
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename, FileMode.Create));
IGrannyModel model = grannyFile.Models[modelId];
IGrannySkeleton skeleton = model.Skeleton;
GrannySkeletonWrapper skeletonWrapper = new GrannySkeletonWrapper(skeleton);
skeletonWrapper.readSkeletonInfo();
// 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 = getBoneWorldPosition(bone);
boneNameToPositionMap.Add(bone.Name, bonePosition);
}
outputWriter.WriteLine("// Nexus Buddy NB2 - Exported from Nexus Buddy 2");
outputWriter.WriteLine("Frames: 30");
outputWriter.WriteLine("Frame: 1");
// 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];
}
outputWriter.WriteLine("\"" + meshName + "\" 0 0");
// Write Vertices
outputWriter.WriteLine(grannyMeshInfo.vertices.Count);
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 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName0, boneWeight0, vertex.position);
string boneName1 = grannyMeshInfo.boneBindings[vertex.boneIndices[1]];
float boneWeight1 = (float)vertex.boneWeights[1] / 255;
int boneId1 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName1, boneWeight1, vertex.position);
string boneName2 = grannyMeshInfo.boneBindings[vertex.boneIndices[2]];
float boneWeight2 = (float)vertex.boneWeights[2] / 255;
int boneId2 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName2, boneWeight2, vertex.position);
string boneName3 = grannyMeshInfo.boneBindings[vertex.boneIndices[3]];
float boneWeight3 = (float)vertex.boneWeights[3] / 255;
int boneId3 = getBoneIdForBoneName(boneLookup, boneNameToPositionMap, boneName3, boneWeight3, vertex.position);
outputWriter.WriteLine("0 " + vertex.position[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.position[2].ToString(numberFormat, CultureInfo.InvariantCulture) + " " +
vertex.uv[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.uv[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ boneId0 + " " + boneWeight0.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + boneId1 + " " + boneWeight1.ToString(numberFormat, CultureInfo.InvariantCulture) + " "
+ boneId2 + " " + boneWeight2.ToString(numberFormat, CultureInfo.InvariantCulture) + " " + boneId3 + " " + boneWeight3.ToString(numberFormat, CultureInfo.InvariantCulture)
);
}
// Write Normals
outputWriter.WriteLine(grannyMeshInfo.vertices.Count);
for (int ni = 0; ni < grannyMeshInfo.vertices.Count; ni++)
{
GrannyVertexInfo vertex = grannyMeshInfo.vertices[ni];
outputWriter.WriteLine(vertex.normal[0].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[1].ToString(numberFormat, CultureInfo.InvariantCulture) + " " + vertex.normal[2].ToString(numberFormat, CultureInfo.InvariantCulture));
}
// Write Triangles
outputWriter.WriteLine(grannyMeshInfo.triangles.Count);
for (int ti = 0; ti < grannyMeshInfo.triangles.Count; ti++)
{
int[] triangle = grannyMeshInfo.triangles[ti];
outputWriter.WriteLine("0 " + triangle[0] + " " + triangle[1] + " " + triangle[2] + " " + triangle[0] + " " + triangle[1] + " " + triangle[2] + " 1");
}
}
// Write Material
outputWriter.WriteLine("Materials: 1");
outputWriter.WriteLine("\"Material_0\"");
outputWriter.WriteLine("0.200000 0.200000 0.200000 1.000000");
outputWriter.WriteLine("0.800000 0.800000 0.800000 1.000000");
outputWriter.WriteLine("0.000000 0.000000 0.000000 1.000000");
outputWriter.WriteLine("0.000000 0.000000 0.000000 1.000000");
outputWriter.WriteLine("0.000000");
outputWriter.WriteLine("1.000000");
outputWriter.WriteLine("\"Material_0\"");
outputWriter.WriteLine("\"\"");
// Write Bones
outputWriter.WriteLine("Bones: " + skeleton.Bones.Count);
for (int bi = 0; bi < skeleton.Bones.Count; bi++)
{
IGrannyBone bone = skeleton.Bones[bi];
string boneName = bone.Name;
outputWriter.WriteLine("\"" + boneName + "\"");
if (bone.ParentIndex == -1)
{
outputWriter.WriteLine("\"\"");
}
else
{
string parentBoneName = skeleton.Bones[bone.ParentIndex].Name;
outputWriter.WriteLine("\"" + parentBoneName + "\"");
}
IGrannyTransform transform = bone.LocalTransform;
float[] orientation = transform.Orientation;
float[] position = transform.Position;
outputWriter.WriteLine("0 " + 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));
// number of position keys
outputWriter.WriteLine("0");
// number of rotation keys
outputWriter.WriteLine("0");
}
outputWriter.Close();
}