public static int ExportFbx(string fileName,
Mesh[] ma,
Skeleton skele,
PapFile pap,
int mode = 0)
{
ModelDefinition thisDefinition = ma[0].Model.Definition;
// Create bonemap in the same manner that hkAnimationInterop does
var nameMap = new Dictionary <string, int>();
for (var i = 0; i < skele.BoneNames.Length; ++i)
{
nameMap.Add(skele.BoneNames[i], i);
}
var boneMap = thisDefinition.BoneNames.Select(n => nameMap[n]).ToArray();
// Get mesh ptrs
IntPtr[] meshes = new IntPtr[ma.Length];
for (int i = 0; i < meshes.Length; i++)
{
InteropMesh m = new InteropMesh(ma[i]);
meshes[i] = m._UnmanagedPtr;
}
// Null pap handling
byte[] anims = pap == null ? new byte[0] : pap.HavokData;
string[] animNames = pap == null ? new string[0] : pap.Animations.Select(_ => _.Name).ToArray();
int result = 0;
try
{
result = Interop.exportFbx(meshes, meshes.Length,
skele.File.HavokData, skele.File.HavokData.Length,
anims, anims.Length, animNames,
boneMap, boneMap.Length,
fileName, mode);
}
catch (Win32Exception e)
{
System.Diagnostics.Debug.WriteLine("Native error code " + e.NativeErrorCode + " encountered.");
return(1);
}
catch (Exception e)
{
if (e is AccessViolationException || e is SEHException)
{
System.Diagnostics.Debug.WriteLine("Access violation with\n" +
"Model:\t" + thisDefinition.File.Path + "\n" +
"Pap:\t" + pap?.File.Path + "\n" +
"Skele:\t" + skele.File.File.Path + "\n");
}
return(1);
}
return(result);
//todo: materials/textures
}
public static int ExportFbx(string fileName,
Mesh[] ma,
Skeleton skele,
List <PapFile> paps,
int mode = 0)
{
ModelDefinition thisDefinition = ma[0].Model.Definition;
// Create bonemap in the same manner that hkAnimationInterop does
var nameMap = new Dictionary <string, int>();
for (var i = 0; i < skele.BoneNames.Length; ++i)
{
nameMap.Add(skele.BoneNames[i], i);
}
var boneMap = thisDefinition.BoneNames.Select(n => nameMap[n]).ToArray();
// Get mesh ptrs
InteropMesh[] managedMeshes = new InteropMesh[ma.Length];
for (int i = 0; i < ma.Length; i++)
{
managedMeshes[i] = new InteropMesh(ma[i]);
}
// Get animations ptrs
InteropAnimation[] managedAnims = new InteropAnimation[paps.Count];
int numPaps = paps.Count;
if (paps.Count > 0)
{
for (int i = 0; i < paps.Count; i++)
{
managedAnims[i] = new InteropAnimation(paps[i]);
}
}
else
{
managedAnims = new InteropAnimation[0];
}
int result = 0;
try
{
result = Interop.exportFbx(managedMeshes.Select(_ => _._UnmanagedPtr).ToArray(), managedMeshes.Length,
skele.File.HavokData, skele.File.HavokData.Length,
managedAnims.Select(_ => _._UnmanagedPtr).ToArray(), numPaps,
boneMap, boneMap.Length,
fileName, mode);
}
catch (Win32Exception e)
{
System.Diagnostics.Debug.WriteLine("Native error code " + e.NativeErrorCode + " encountered.");
return(1);
}
catch (Exception e)
{
if (e is AccessViolationException || e is SEHException)
{
System.Diagnostics.Debug.WriteLine($"Access violation with\n" +
$"Model:\t {thisDefinition.File.Path}\n" +
$"Anims:\t {numPaps}\n" +
$"Skele:\t {skele.File.File.Path}\n");
}
return(1);
}
// Prevent collection of mesh and anim resources during unmanaged code
GC.KeepAlive(managedMeshes);
GC.KeepAlive(managedAnims);
return(result);
}
