private void ConvertFrames(Transform trans, ImportedFrame parent)
{
ImportedFrame frame = new ImportedFrame();
frame.Name = trans.m_GameObject.instance.m_Name;
frame.InitChildren(trans.Count);
Vector3 euler = FbxUtility.QuaternionToEuler(trans.m_LocalRotation);
euler.Y *= -1;
euler.Z *= -1;
Quaternion mirroredRotation = FbxUtility.EulerToQuaternion(euler);
frame.Matrix = Matrix.Scaling(trans.m_LocalScale) * Matrix.RotationQuaternion(mirroredRotation) * Matrix.Translation(-trans.m_LocalPosition.X, trans.m_LocalPosition.Y, trans.m_LocalPosition.Z);
if (parent == null)
{
FrameList = new List <ImportedFrame>();
FrameList.Add(frame);
}
else
{
parent.AddChild(frame);
}
foreach (Transform child in trans)
{
ConvertFrames(child, frame);
}
}
private ImportedFrame ConvertFrames(remBone frame)
{
ImportedFrame iFrame = new ImportedFrame();
iFrame.InitChildren(frame.Count);
iFrame.Name = frame.name;
iFrame.Matrix = frame.matrix;
FrameList.Add(iFrame);
foreach (remBone child in frame)
{
ImportedFrame iChild = ConvertFrames(child);
iFrame.AddChild(iChild);
}
return(iFrame);
}
private ImportedFrame ImportFrame(Section section)
{
ImportedFrame frame = new ImportedFrame();
frame.InitChildren(0);
if (section.name == null)
{
frame.Name = "no_name" + noNameCount;
noNameCount++;
}
else
{
frame.Name = section.name;
}
List<bool> hasBonesList = new List<bool>();
SortedDictionary<string, byte> boneDic = new SortedDictionary<string, byte>();
ImportedMesh meshList = new ImportedMesh();
meshList.Name = frame.Name;
meshList.BoneList = new List<ImportedBone>();
meshList.SubmeshList = new List<ImportedSubmesh>();
Matrix matrix = new Matrix();
foreach (Section child in section.children)
{
if (child.type == "FrameTransformMatrix")
{
LinkedListNode<object> node = child.data.First;
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
matrix[i, j] = ConvertFloat(node.Value);
node = node.Next;
}
}
frame.Matrix = RHToLHMatrix(matrix);
}
else if (child.type == "Mesh")
{
ImportMesh(child, meshList, boneDic, hasBonesList);
}
else if (child.type == "Frame")
{
ImportedFrame childFrame = ImportFrame(child);
if (childFrame != null)
{
frame.AddChild(childFrame);
}
}
else
{
Report.ReportLog("Warning: unexpected section " + child.type);
}
}
SetBones(meshList, hasBonesList);
if (meshList.SubmeshList.Count > 0)
{
MeshList.Add(meshList);
}
if (matrix == null)
{
frame.Matrix = Matrix.Identity;
}
return frame;
}
private ImportedFrame ImportNode(Document.Node node)
{
ImportedFrame frame = new ImportedFrame();
try
{
frame.Name = DecodeName(node.id);
frame.Matrix = ProcessNodeMatrix(node);
ImportedMesh meshList = new ImportedMesh();
meshList.Name = frame.Name;
meshList.SubmeshList = new List<ImportedSubmesh>();
List<string> boneNames = new List<string>(255);
List<Matrix> boneMatrices = new List<Matrix>(255);
List<Document.InstanceGeometry> geometries = new List<Document.InstanceGeometry>();
List<Document.InstanceController> controllers = new List<Document.InstanceController>();
List<Document.InstanceNode> instanceNodes;
ProcessNodeInstances(node, geometries, controllers, out instanceNodes);
for (int i = 0; i < instanceNodes.Count; i++)
{
List<Document.InstanceNode> dummy;
Document.Node instanceNode = (Document.Node)colladaDoc.dic[instanceNodes[i].url.Fragment];
if (ProcessNodeInstances(instanceNode, geometries, controllers, out dummy))
{
ImportedFrame child = ImportNode(instanceNode);
if (child != null)
{
frame.AddChild(child);
}
}
for (int j = 0; j < dummy.Count; j++)
{
Report.ReportLog("Warning: instance node " + dummy[j].name + " wasn't processed");
}
}
if (node.children != null)
{
for (int i = 0; i < node.children.Count; i++)
{
List<Document.InstanceNode> dummy;
if (ProcessNodeInstances(node.children[i], geometries, controllers, out dummy))
{
ImportedFrame child = ImportNode(node.children[i]);
if (child != null)
{
frame.AddChild(child);
}
}
for (int j = 0; j < dummy.Count; j++)
{
Report.ReportLog("Warning: instance node " + dummy[j].name + " wasn't processed");
}
}
}
int vertInfoIdx = 0;
for (int i = 0; i < controllers.Count; i++)
{
ImportedSubmesh submesh = ImportController((Document.Controller)colladaDoc.dic[controllers[i].url.Fragment], boneNames, boneMatrices, ref vertInfoIdx);
if (submesh != null)
{
SetMaterial(controllers[i], submesh);
submesh.Index = meshList.SubmeshList.Count;
meshList.SubmeshList.Add(submesh);
}
}
for (int i = 0; i < geometries.Count; i++)
{
ImportedSubmesh submesh = ImportGeometry((Document.Geometry)colladaDoc.dic[geometries[i].url.Fragment], ref vertInfoIdx);
if (submesh != null)
{
SetMaterial(geometries[i], submesh);
submesh.Index = meshList.SubmeshList.Count;
meshList.SubmeshList.Add(submesh);
foreach (ImportedVertex vert in submesh.VertexList)
{
if (boneNames.Count > 0)
{
vert.BoneIndices = new byte[] { 0xFF, 0xFF, 0xFF, 0xFF };
vert.Weights = new float[] { 1, 0, 0, 0 };
}
else
{
vert.BoneIndices = new byte[4];
vert.Weights = new float[4];
}
}
}
}
if (meshList.SubmeshList.Count > 0)
{
meshList.BoneList = new List<ImportedBone>(boneNames.Count);
for (int i = 0; i < boneNames.Count; i++)
{
string name = boneNames[i];
ImportedBone bone = new ImportedBone();
bone.Name = DecodeName(name);
bone.Matrix = boneMatrices[i];
meshList.BoneList.Add(bone);
}
MeshList.Add(meshList);
}
}
catch (Exception e)
{
Report.ReportLog("Error importing node " + node.id + ": " + e.Message);
frame = null;
}
return frame;
}
private ImportedFrame ConvertFrames(odfFrame frame)
{
ImportedFrame iFrame = new ImportedFrame();
iFrame.InitChildren(frame.Count);
iFrame.Name = frame.Name;
iFrame.Matrix = frame.Matrix;
FrameList.Add(iFrame);
foreach (odfFrame child in frame)
{
ImportedFrame iChild = ConvertFrames(child);
iFrame.AddChild(iChild);
}
return iFrame;
}
private void ConvertFrames(Transform trans, ImportedFrame parent)
{
ImportedFrame frame = new ImportedFrame();
frame.Name = trans.m_GameObject.instance.m_Name;
frame.InitChildren(trans.Count);
Vector3 euler = FbxUtility.QuaternionToEuler(trans.m_LocalRotation);
euler.Y *= -1;
euler.Z *= -1;
Quaternion mirroredRotation = FbxUtility.EulerToQuaternion(euler);
frame.Matrix = Matrix.Scaling(trans.m_LocalScale) * Matrix.RotationQuaternion(mirroredRotation) * Matrix.Translation(-trans.m_LocalPosition.X, trans.m_LocalPosition.Y, trans.m_LocalPosition.Z);
if (parent == null)
{
FrameList = new List<ImportedFrame>();
FrameList.Add(frame);
}
else
{
parent.AddChild(frame);
}
foreach (Transform child in trans)
{
ConvertFrames(child, frame);
}
}