public FBXVector4(FBXVector4 other) : this(FBXImporterUnmanagedPINVOKE.new_FBXVector4__SWIG_2(FBXVector4.getCPtr(other)), true)
{
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending)
{
throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
}
private void StoreRestPose(FBXScene pScene, FBXNode pSkeletonRoot, SkeletonAsset Skeleton)
{
Dictionary <String, FBBone> pose = Skeleton.ModelBones;
FBXAMatrix lTransformMatrix = new FBXAMatrix();
FBXVector4 lT, lR, lS;
lS = new FBXVector4(1.0, 1.0, 1.0, 0);
FBXPose lPose = FBXPose.Create(pScene, "A Bind Pose");
lT = new FBXVector4();
lR = new FBXVector4();
lTransformMatrix.SetTRS(lT, lR, lS);
FBXNode lKFbxNode = pSkeletonRoot;
lPose.Add(lKFbxNode, lTransformMatrix);
foreach (string key in pose.Keys)
{
FBBone bonePose = pose[key];
FBXNode fbxBone = pSkeletonRoot.FindChild(key);
FBXVector4 Forward = new FBXVector4(bonePose.Forward.members[0], bonePose.Forward.members[1], bonePose.Forward.members[2], 0);
FBXVector4 Right = new FBXVector4(bonePose.Right.members[0], bonePose.Right.members[1], bonePose.Right.members[2], 0);
FBXVector4 Up = new FBXVector4(bonePose.Up.members[0], bonePose.Up.members[1], bonePose.Up.members[2], 0);
FBXVector4 Trans = new FBXVector4(bonePose.Location.members[0] * exportScale, bonePose.Location.members[1] * exportScale, bonePose.Location.members[2] * exportScale, 1);
FBXAMatrix boneTransform = new FBXAMatrix();
boneTransform.SetRow(0, Right);
boneTransform.SetRow(1, Up);
boneTransform.SetRow(2, Forward);
boneTransform.SetRow(3, Trans);
lPose.Add(fbxBone, boneTransform);
}
lPose.SetIsBindPose(true);
pScene.AddPose(lPose);
}
private void AddMorphToMesh(FBXScene pScene, FBXNode pFbxNode, List <Vector> morph)
{
FBXShape lShape = FBXShape.Create(pScene, "MorphShape");
FBXMesh mesh = (FBXMesh)pFbxNode.GetMesh();
int count = mesh.GetControlPointsCount();
lShape.InitControlPoints(count);
List <FBXVector4> lControlPoints = lShape.GetControlPoints();
for (int i = 0; i < count; i++)
{
FBXVector4 cp = new FBXVector4(morph[i].members[0] * exportScale,
morph[i].members[1] * exportScale,
morph[i].members[2] * exportScale,
0);
lControlPoints[i] = cp;
}
lShape.SetControlPoints(lControlPoints);
FBXBlendShape lBlendShape = FBXBlendShape.Create(pScene, "morph");
FBXBlendShapeChannel lBlendShapeChannel = FBXBlendShapeChannel.Create(pScene, "morphchannel");
mesh.AddDeformer(lBlendShape);
lBlendShape.AddBlendShapeChannel(lBlendShapeChannel);
lBlendShapeChannel.AddTargetShape(lShape);
}
public void SetBinormal(int index, FBXVector4 value)
{
FBXImporterUnmanagedPINVOKE.FBXModelPtr_SetBinormal(swigCPtr, index, FBXVector4.getCPtr(value));
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending)
{
throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
}
public void SetVector4(string key, FBXVector4 value)
{
FBXImporterUnmanagedPINVOKE.FBXMaterialPtr_SetVector4(swigCPtr, key, FBXVector4.getCPtr(value));
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending)
{
throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
}
public void AddTangent(FBXVector4 value)
{
FBXImporterUnmanagedPINVOKE.FBXModelPtr_AddTangent(swigCPtr, FBXVector4.getCPtr(value));
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending)
{
throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
}
public FBXVector4 GetVector4(string key, FBXVector4 defaultValue)
{
FBXVector4 ret = new FBXVector4(FBXImporterUnmanagedPINVOKE.FBXMaterialPtr_GetVector4__SWIG_0(swigCPtr, key, FBXVector4.getCPtr(defaultValue)), true);
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending)
{
throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
return(ret);
}
private FBXNode CreateFbxMesh(MeshLodSection section, FBXScene pScene)
{
FBXMesh fbxMesh = FBXMesh.Create(pScene, section.matName);
FBXGeometryElementNormal lGeometryElementNormal = fbxMesh.CreateElementNormal();
lGeometryElementNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementBinormal lGeometryElementBiNormal = fbxMesh.CreateElementBinormal();
lGeometryElementBiNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementTangent lGeometryElementTangent = fbxMesh.CreateElementTangent();
lGeometryElementTangent.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
fbxMesh.InitControlPoints(section.vertices.Count);
FBXGeometryElementMaterial lMaterialElement = fbxMesh.CreateElementMaterial();
lMaterialElement.SetMappingMode(FBXWrapper.MappingMode.eByPolygon);
lMaterialElement.SetReferenceMode(FBXWrapper.ReferenceMode.eIndexToDirect);
FBXGeometryElementUV lUVDiffuseElement = fbxMesh.CreateElementUV(section.matName);
lUVDiffuseElement.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
lUVDiffuseElement.SetReferenceMode(FBXWrapper.ReferenceMode.eIndexToDirect);
lUVDiffuseElement.SetIndexArrayCount(section.vertices.Count);
for (int j = 0; j < section.vertices.Count; j++)
{
FBXVector4 position = new FBXVector4(section.vertices[j].position.members[0] * exportScale, section.vertices[j].position.members[1] * exportScale, section.vertices[j].position.members[2] * exportScale, 0);
FBXVector4 normal = new FBXVector4(section.vertices[j].normals.members[0], section.vertices[j].normals.members[1], section.vertices[j].normals.members[2], section.vertices[j].normals.members[3]);
FBXVector4 textCoords = new FBXVector4(section.vertices[j].texCoords.members[0], (-section.vertices[j].texCoords.members[1] + 1), 0, 0);
FBXVector4 bitangent = new FBXVector4(section.vertices[j].biTangents.members[0], section.vertices[j].biTangents.members[1], section.vertices[j].biTangents.members[2], section.vertices[j].biTangents.members[3]);
FBXVector4 tangent = new FBXVector4(section.vertices[j].tangents.members[0], section.vertices[j].tangents.members[1], section.vertices[j].tangents.members[2], section.vertices[j].tangents.members[3]);
fbxMesh.SetControlPoint(j, position);
lGeometryElementNormal.Add(normal);
lGeometryElementBiNormal.Add(bitangent);
lGeometryElementTangent.Add(tangent);
lUVDiffuseElement.Add(textCoords);
}
for (int j = 0; j < section.indicies.Count; j++)
{
if (j % 3 == 0)
{
fbxMesh.EndPolygon();
fbxMesh.BeginPolygon();
}
fbxMesh.AddPolygon(section.indicies[j]);
}
fbxMesh.EndPolygon();
FBXNode lMeshNode = FBXNode.Create(pScene, section.matName);
lMeshNode.SetNodeAttribute(fbxMesh);
lMeshNode.AddMaterial(pScene, section.matName);
return(lMeshNode);
}
private FBXVector4 CalculateBoneRotation(FBBone bone)
{
FBXAMatrix fbxrotMat = new FBXAMatrix();
FBXVector4 Forward = new FBXVector4(bone.Forward.members[0], bone.Forward.members[1], bone.Forward.members[2], 0);
FBXVector4 Right = new FBXVector4(bone.Right.members[0], bone.Right.members[1], bone.Right.members[2], 0);
FBXVector4 Up = new FBXVector4(bone.Up.members[0], bone.Up.members[1], bone.Up.members[2], 0);
fbxrotMat.SetRow(0, Right);
fbxrotMat.SetRow(1, Up);
fbxrotMat.SetRow(2, Forward);
fbxrotMat.SetRow(3, new FBXVector4(0, 0, 0, 1));
FBXVector4 boneRot = fbxrotMat.getR();
return(boneRot);
}
private void SetBoneTransform(FBBone bone, FBXNode fbxBoneNode)
{
List <double> tmp = new List <double>();
tmp.Add(bone.Location.members[0] * exportScale);
tmp.Add(bone.Location.members[1] * exportScale);
tmp.Add(bone.Location.members[2] * exportScale);
fbxBoneNode.LclTranslation = tmp;
FBXVector4 rot = CalculateBoneRotation(bone);
tmp = new List <double>();
tmp.Add(rot.X);
tmp.Add(rot.Y);
tmp.Add(rot.Z);
fbxBoneNode.LclRotation = tmp;
}
private void SetBoneTransform(SkeletonAsset Skeleton, FBXNode pSkeletonRoot)
{
Dictionary <String, FBBone> pose = Skeleton.ModelBones;
foreach (string key in pose.Keys)
{
FBBone bonePose = pose[key];
FBXNode fbxBone = pSkeletonRoot.FindChild(key);
FBXVector4 ForwardM = new FBXVector4(bonePose.Forward.members[0], bonePose.Forward.members[1], bonePose.Forward.members[2], 0);
FBXVector4 RightM = new FBXVector4(bonePose.Right.members[0], bonePose.Right.members[1], bonePose.Right.members[2], 0);
FBXVector4 UpM = new FBXVector4(bonePose.Up.members[0], bonePose.Up.members[1], bonePose.Up.members[2], 0);
FBXVector4 TransM = new FBXVector4(bonePose.Location.members[0] * exportScale, bonePose.Location.members[1] * exportScale, bonePose.Location.members[2] * exportScale, 1);
FBXAMatrix transfoMatrix = new FBXAMatrix();
transfoMatrix.SetRow(0, RightM);
transfoMatrix.SetRow(1, UpM);
transfoMatrix.SetRow(2, ForwardM);
transfoMatrix.SetRow(3, TransM);
FBXHelper.SetGlobalDefaultPosition(fbxBone, transfoMatrix);
}
}
public FBXVector4 GetVector4(string key)
{
FBXVector4 ret = new FBXVector4(FBXImporterUnmanagedPINVOKE.FBXMaterialPtr_GetVector4__SWIG_1(swigCPtr, key), true);
return(ret);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(FBXVector4 obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
private FBXNode CreateFbxMesh(MeshLOD lod, FBXScene pScene)
{
FBXMesh fbxMesh = FBXMesh.Create(pScene, lod.shortName);
FBXNode lMeshNode = FBXNode.Create(pScene, lod.shortName);
lMeshNode.SetNodeAttribute(fbxMesh);
FBXGeometryElementNormal lGeometryElementNormal = fbxMesh.CreateElementNormal();
lGeometryElementNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementBinormal lGeometryElementBiNormal = fbxMesh.CreateElementBinormal();
lGeometryElementBiNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementTangent lGeometryElementTangent = fbxMesh.CreateElementTangent();
lGeometryElementTangent.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementMaterial lMaterialElement = fbxMesh.CreateElementMaterial();
lMaterialElement.SetMappingMode(FBXWrapper.MappingMode.eByPolygon);
lMaterialElement.SetReferenceMode(FBXWrapper.ReferenceMode.eIndexToDirect);
int verticesCount = lod.GetLODTotalVertCount();
fbxMesh.InitControlPoints(verticesCount);
List <FBXGeometryElementUV[]> UVs = new List <FBXGeometryElementUV[]>();
for (int i = 0; i < lod.sections.Count; i++)
{
UVs.Add(new FBXGeometryElementUV[Vertex.UV_SLOTS]);
}
int VertexOffset = 0;
for (int i = 0; i < lod.sections.Count; i++)
{
MeshLodSection section = lod.sections[i];
for (int j = 0; j < section.vertices.Count; j++)
{
FBXVector4 position = new FBXVector4(section.vertices[j].position.members[0] * exportScale, section.vertices[j].position.members[1] * exportScale, section.vertices[j].position.members[2] * exportScale, 0);
FBXVector4 normal = new FBXVector4(section.vertices[j].normals.members[0], section.vertices[j].normals.members[1], section.vertices[j].normals.members[2], section.vertices[j].normals.members[3]);
fbxMesh.SetControlPoint(VertexOffset + j, position);
lGeometryElementNormal.Add(normal);
// adding a check on bitangent and tangent as some meshes don't have them...
if (section.vertices[j].biTangents.members.Length == 4)
{
FBXVector4 bitangent = new FBXVector4(section.vertices[j].biTangents.members[0], section.vertices[j].biTangents.members[1], section.vertices[j].biTangents.members[2], section.vertices[j].biTangents.members[3]);
lGeometryElementBiNormal.Add(bitangent);
}
if (section.vertices[j].tangents.members.Length == 4)
{
FBXVector4 tangent = new FBXVector4(section.vertices[j].tangents.members[0], section.vertices[j].tangents.members[1], section.vertices[j].tangents.members[2], section.vertices[j].tangents.members[3]);
lGeometryElementTangent.Add(tangent);
}
// multiple UVs management
for (int uvInd = 0; uvInd < Vertex.UV_SLOTS; uvInd++)
{
if (section.vertices[j].texCoords[uvInd] != null)
{
FBXVector4 texCoords = new FBXVector4(section.vertices[j].texCoords[uvInd].members[0], (-section.vertices[j].texCoords[uvInd].members[1] + 1), 0, 0);
if (UVs[i][uvInd] == null)
{
// if the UV layer does not already exist, we create it...
UVs[i][uvInd] = fbxMesh.CreateElementUV(section.matName + "_" + uvInd);
UVs[i][uvInd].SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
UVs[i][uvInd].SetReferenceMode(FBXWrapper.ReferenceMode.eDirect);
// ... and fill it with empty vectors for all previous sections vertices.
for (int p = 0; p < VertexOffset + j; p++)
{
UVs[i][uvInd].Add(new FBXVector4(0, 0, 0, 0));
}
}
// and now we can add the tex coord of the current vertex we're treating.
UVs[i][uvInd].Add(texCoords);
}
}
// since we use direct reference mode for UV, every vertices in the mesh must be present in every UV layer
// so for every UV layer created for previous section, we had an empty vector for this vertex.
UVs.Where((o, oi) => oi != i).ToList().ForEach(suv =>
{
for (int subuv = 0; subuv < Vertex.UV_SLOTS; subuv++)
{
if (suv[subuv] != null)
{
suv[subuv].Add(new FBXVector4(0, 0, 0, 0));
}
}
}
);
}
for (int j = 0; j < section.indicies.Count; j++)
{
if (j % 3 == 0)
{
fbxMesh.EndPolygon();
fbxMesh.BeginPolygon(i);
}
fbxMesh.AddPolygon(VertexOffset + section.indicies[j]);
}
fbxMesh.EndPolygon();
VertexOffset = VertexOffset + section.vertices.Count;
lMeshNode.AddMaterial(pScene, section.matName);
}
return(lMeshNode);
}
private FBXNode CreateFbxMesh(MESkeletalMesh mesh, string mname, FBXScene pScene, float exportScale = 1.0f)
{
MESkeletalMesh.LODModelStruct lod = mesh.LODModels[0];
FBXMesh fbxMesh = FBXMesh.Create(pScene, mname);
FBXNode lMeshNode = FBXNode.Create(pScene, mname);
lMeshNode.SetNodeAttribute(fbxMesh);
FBXGeometryElementTangent lGeometryElementTangent = fbxMesh.CreateElementTangent();
lGeometryElementTangent.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementMaterial lMaterialElement = fbxMesh.CreateElementMaterial();
lMaterialElement.SetMappingMode(FBXWrapper.MappingMode.eByPolygon);
lMaterialElement.SetReferenceMode(FBXWrapper.ReferenceMode.eIndexToDirect);
fbxMesh.InitControlPoints(lod.NumVertices);
// init UV maps
FBXGeometryElementUV[] UVs = new FBXGeometryElementUV[lod.Sections.Count];
for (int s = 0; s < lod.Sections.Count; s++)
{
string matName = GetMatName(mesh, lod, s);
UVs[s] = fbxMesh.CreateElementUV(matName);
UVs[s].SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
}
// vertices
for (int j = 0; j < lod.VertexBufferGPUSkin.Vertices.Count; j++)
{
var vertex = lod.VertexBufferGPUSkin.Vertices[j];
FBXVector4 position = new FBXVector4(vertex.Position.X * exportScale, -vertex.Position.Y * exportScale, vertex.Position.Z * exportScale, 0);
FBXVector4 normal = new FBXVector4(vertex.TangentX, 0, vertex.TangentZ, 0);
fbxMesh.SetControlPoint(j, position);
lGeometryElementTangent.Add(normal);
// uvs
for (int s = 0; s < lod.Sections.Count; s++)
{
var sectionVerts = GetSectionVertices(mesh, 0, s);
if (sectionVerts.Contains(j))
{
FBXVector4 texCoords = new FBXVector4(vertex.U, 1 - vertex.V, 0, 0);
UVs[s].Add(texCoords);
}
else
{
UVs[s].Add(new FBXVector4(0, 0, 0, 0));
}
}
}
// faces & mats
for (int s = 0; s < lod.Sections.Count; s++)
{
int chunkId = lod.Sections[s].ChunkIndex;
var chunk = lod.Chunks[chunkId];
// mat
string matName = GetMatName(mesh, lod, s);
lMeshNode.AddMaterial(pScene, matName);
// faces
for (int j = 0; j < lod.Sections[s].NumTriangles; j++)
{
int baseI = lod.Sections[s].BaseIndex;
fbxMesh.BeginPolygon(s);
fbxMesh.AddPolygon(lod.IndexBuffer.Indexes[baseI + j * 3]);
fbxMesh.AddPolygon(lod.IndexBuffer.Indexes[baseI + j * 3 + 1]);
fbxMesh.AddPolygon(lod.IndexBuffer.Indexes[baseI + j * 3 + 2]);
fbxMesh.EndPolygon();
}
}
return(lMeshNode);
}
public FBXVector4 GetTangent(int index)
{
FBXVector4 ret = new FBXVector4(FBXImporterUnmanagedPINVOKE.FBXModelPtr_GetTangent(swigCPtr, index), true);
return(ret);
}
private FBXNode CreateFbxMesh(MeshLOD lod, FBXScene pScene)
{
FBXMesh fbxMesh = FBXMesh.Create(pScene, lod.shortName);
FBXNode lMeshNode = FBXNode.Create(pScene, lod.shortName);
lMeshNode.SetNodeAttribute(fbxMesh);
FBXGeometryElementNormal lGeometryElementNormal = fbxMesh.CreateElementNormal();
lGeometryElementNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementBinormal lGeometryElementBiNormal = fbxMesh.CreateElementBinormal();
lGeometryElementBiNormal.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementTangent lGeometryElementTangent = fbxMesh.CreateElementTangent();
lGeometryElementTangent.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
FBXGeometryElementMaterial lMaterialElement = fbxMesh.CreateElementMaterial();
lMaterialElement.SetMappingMode(FBXWrapper.MappingMode.eByPolygon);
lMaterialElement.SetReferenceMode(FBXWrapper.ReferenceMode.eIndexToDirect);
int verticesCount = lod.GetLODTotalVertCount();
fbxMesh.InitControlPoints(verticesCount);
List <FBXGeometryElementUV> UVs = new List <FBXGeometryElementUV>();
for (int i = 0; i < lod.sections.Count; i++)
{
MeshLodSection section = lod.sections[i];
FBXGeometryElementUV lUVDiffuseElement = fbxMesh.CreateElementUV(section.matName);
lUVDiffuseElement.SetMappingMode(FBXWrapper.MappingMode.eByControlPoint);
lUVDiffuseElement.SetReferenceMode(FBXWrapper.ReferenceMode.eDirect);
UVs.Add(lUVDiffuseElement);
}
int VertexOffset = 0;
for (int i = 0; i < lod.sections.Count; i++)
{
MeshLodSection section = lod.sections[i];
for (int j = 0; j < section.vertices.Count; j++)
{
FBXVector4 position = new FBXVector4(section.vertices[j].position.members[0] * exportScale, section.vertices[j].position.members[1] * exportScale, section.vertices[j].position.members[2] * exportScale, 0);
FBXVector4 normal = new FBXVector4(section.vertices[j].normals.members[0], section.vertices[j].normals.members[1], section.vertices[j].normals.members[2], section.vertices[j].normals.members[3]);
FBXVector4 textCoords = new FBXVector4(section.vertices[j].texCoords.members[0], (-section.vertices[j].texCoords.members[1] + 1), 0, 0);
FBXVector4 bitangent = new FBXVector4(section.vertices[j].biTangents.members[0], section.vertices[j].biTangents.members[1], section.vertices[j].biTangents.members[2], section.vertices[j].biTangents.members[3]);
FBXVector4 tangent = new FBXVector4(section.vertices[j].tangents.members[0], section.vertices[j].tangents.members[1], section.vertices[j].tangents.members[2], section.vertices[j].tangents.members[3]);
fbxMesh.SetControlPoint(VertexOffset + j, position);
lGeometryElementNormal.Add(normal);
lGeometryElementBiNormal.Add(bitangent);
lGeometryElementTangent.Add(tangent);
int uvI = 0;
foreach (FBXGeometryElementUV uv in UVs)
{
if (uvI == i)
{
uv.Add(textCoords);
}
else
{
uv.Add(new FBXVector4(0, 0, 0, 0));
}
uvI++;
}
}
for (int j = 0; j < section.indicies.Count; j++)
{
if (j % 3 == 0)
{
fbxMesh.EndPolygon();
fbxMesh.BeginPolygon(i);
}
fbxMesh.AddPolygon(VertexOffset + section.indicies[j]);
}
fbxMesh.EndPolygon();
VertexOffset = VertexOffset + section.vertices.Count;
lMeshNode.AddMaterial(pScene, section.matName);
}
return(lMeshNode);
}
public void AddBinormal(FBXVector4 value) {
FBXImporterUnmanagedPINVOKE.FBXModel_AddBinormal(swigCPtr, FBXVector4.getCPtr(value));
if (FBXImporterUnmanagedPINVOKE.SWIGPendingException.Pending) throw FBXImporterUnmanagedPINVOKE.SWIGPendingException.Retrieve();
}
public FBXVector4 GetBinormal(int index) {
FBXVector4 ret = new FBXVector4(FBXImporterUnmanagedPINVOKE.FBXModel_GetBinormal(swigCPtr, index), true);
return ret;
}
static Vector4 FBXVector4ToUnityVector4(FBXVector4 v)
{
return(new Vector4(v.x, v.y, v.z, v.w));
}
