public static MeshData[] ProcMesh(FbxManager manager, FbxNode node, FbxMesh mesh, ImportOptions importOptions, Matrix4 additionalTransform)
{
var transform = additionalTransform * FbxMath.EvaluateGlobalTransform(node).ToMatrix4();
transform = transform * FbxMath.GetGeometryOffset(node).ToMatrix4();
var converter = new FbxGeometryConverter(manager);
bool success = false;
try
{
mesh = FbxMesh.Cast(converter.Triangulate(mesh, false)); //ToDo :? Может true? Чтобы не создавать второй mesh в Attribute
success = true;
}
catch (Exception ex)
{
FbxImportLog.LogError(node, "Inside Triangulate error: " + ex);
}
if (!success || mesh == null)
{
return(null);
}
MeshData data = ReadTriangles(mesh, node);
var ret = ReadMaterialsAndSplitByMaterials(data);
foreach (var m in ret)
{
ReadMeshElements(m, importOptions, ref transform);
}
return(ret);
}
public static bool GetNodeMesh(FbxNode pNode, out FbxMesh pMesh)
{
pMesh = null;
for (int i = 0; i < pNode.GetNodeAttributeCount(); i++)
{
if (pNode.GetNodeAttributeByIndex(i).GetAttributeType() == FbxNodeAttribute.EType.eMesh)
{
pMesh = FbxMesh.Cast(pNode.GetNodeAttributeByIndex(i));
return(true);
}
}
return(false);
}
