public void AddAnimationCurve(string inputId, float[] curveData)
{
// prepare some data
string keyValueFloatDataStr = "";
string timeArrayDataStr = "";
for (int i = 0; i < curveData.Length; i++)
{
if (i == 0)
{
keyValueFloatDataStr += curveData [i].ToString();
timeArrayDataStr += FbxHelper.GetFbxSeconds(i, 60);
}
else
{
keyValueFloatDataStr += "," + curveData [i].ToString();
timeArrayDataStr += "," + FbxHelper.GetFbxSeconds(i, 60);
}
}
//AnimationCurve: 106102887970656, "AnimCurve::", ""
string nodeData = inputId + ", \"AnimCurve::\", \"\"";
FbxDataNode curveNode = new FbxDataNode("AnimationCurve", nodeData, 1);
string dataLengthStr = curveData.Length.ToString();
curveNode.addSubNode("Default", "0");
curveNode.addSubNode("KeyVer", "4008");
FbxDataNode keyTimeNode = new FbxDataNode("KeyTime", "*" + dataLengthStr, 2);
keyTimeNode.addSubNode("a", timeArrayDataStr);
curveNode.addSubNode(keyTimeNode);
FbxDataNode keyValuesNode = new FbxDataNode("KeyValueFloat", "*" + dataLengthStr, 2);
keyValuesNode.addSubNode("a", keyValueFloatDataStr);
curveNode.addSubNode(keyValuesNode);
curveNode.addSubNode(";KeyAttrFlags", "Cubic|TangeantAuto|GenericTimeIndependent|GenericClampProgressive");
FbxDataNode keyAttrFlagsNode = new FbxDataNode("KeyAttrFlags", "*1", 2);
keyAttrFlagsNode.addSubNode("a", "24840");
curveNode.addSubNode(keyAttrFlagsNode);
FbxDataNode keyRefCountNode = new FbxDataNode("KeyAttrRefCount", "*1", 2);
keyRefCountNode.addSubNode("a", dataLengthStr);
curveNode.addSubNode(keyRefCountNode);
// release memory
curveNode.saveDataOnDisk(saveFileFolder);
objMainNode.addSubNode(curveNode);
}
static FbxObject CreateAnimStackObject(AnimStack Anim, FbxObjectManager ObjectManager)
{
var Name = "AnimStack::" + Anim.Name;
var Object = ObjectManager.CreateObject("AnimationStack", Name);
var Def = Object.Definition;
Def.AddValue(Object.Ident);
Def.AddValue(Name);
Def.AddValue("");
var Properties = Def.AddProperty("Properties70");
var LocalStart = Properties.AddProperty("P");
LocalStart.AddValue("LocalStart");
LocalStart.AddValue("KTime");
LocalStart.AddValue("Time");
LocalStart.AddValue("");
LocalStart.AddValue(FbxHelper.GetFbxSeconds(Anim.LocalStartTime));
var LocalStop = Properties.AddProperty("P");
LocalStop.AddValue("LocalStop");
LocalStop.AddValue("KTime");
LocalStop.AddValue("Time");
LocalStop.AddValue("");
LocalStop.AddValue(FbxHelper.GetFbxSeconds(Anim.LocalEndTime));
var ReferenceStart = Properties.AddProperty("P");
ReferenceStart.AddValue("ReferenceStart");
ReferenceStart.AddValue("KTime");
ReferenceStart.AddValue("Time");
ReferenceStart.AddValue("");
ReferenceStart.AddValue(FbxHelper.GetFbxSeconds(Anim.ReferenceStartTime));
var ReferenceStop = Properties.AddProperty("P");
ReferenceStop.AddValue("ReferenceStop");
ReferenceStop.AddValue("KTime");
ReferenceStop.AddValue("Time");
ReferenceStop.AddValue("");
ReferenceStop.AddValue(FbxHelper.GetFbxSeconds(Anim.ReferenceEndTime));
/*
* AnimationStack: 362632224, "AnimStack::Take 001", "" {
* Properties70:
* {
* P: "LocalStart", "KTime", "Time", "",0
* P: "LocalStop", "KTime", "Time", "", 46186158000
* P: "ReferenceStart", "KTime", "Time", "",0
* P: "ReferenceStop", "KTime", "Time", "", 46186158000
* }
*/
return(Object);
}
public FbxObject AddAnimationCurve(float[] CurveDatas, float[] CurveTimes)
{
// todo: use proper time!
var TimeDatas = new List <long>();
for (int i = 0; i < CurveDatas.Length; i++)
{
TimeDatas.Add(FbxHelper.GetFbxSeconds(CurveTimes[i]));
}
// add a new object
var CurveNodeObj = new FbxObject(AllocIdent(), "AnimationCurve");
Objects.Add(CurveNodeObj);
var CurveNode = CurveNodeObj.Definition;
CurveNode.AddValue(CurveNodeObj.Ident);
CurveNode.AddValue("AnimCurve::"); // name
CurveNode.AddValue("");
//AnimationCurve: 106102887970656, "AnimCurve::", ""
//string nodeData = inputId + ", \"AnimCurve::\", \"\"";
//FbxDataNode curveNode = new FbxDataNode("AnimationCurve", nodeData, 1);
CurveNode.AddProperty("Default", 0);
CurveNode.AddProperty("KeyVer", 4008);
var keyTimeNode = CurveNode.AddProperty("KeyTime");
keyTimeNode.AddValue("*" + CurveDatas.Length);
keyTimeNode.AddProperty("a", new FbxValue_Ints(TimeDatas));
//FbxDataNode keyTimeNode = new FbxDataNode("KeyTime", "*" + dataLengthStr, 2);
//keyTimeNode.addSubNode("a", timeArrayDataStr);
//curveNode.addSubNode(keyTimeNode);
var keyValuesNode = CurveNode.AddProperty("KeyValueFloat");
keyValuesNode.AddValue("*" + CurveDatas.Length);
keyValuesNode.AddProperty("a", new FbxValue_Floats(CurveDatas));
//var keyValuesNode = new FbxDataNode("KeyValueFloat", "*" + dataLengthStr, 2);
//keyValuesNode.addSubNode("a", keyValueFloatDataStr);
//curveNode.addSubNode(keyValuesNode);
//curveNode.addSubNode(";KeyAttrFlags", "Cubic|TangeantAuto|GenericTimeIndependent|GenericClampProgressive");
var keyAttrFlagsNode = CurveNode.AddProperty("KeyAttrFlags");
keyAttrFlagsNode.AddComment("KeyAttrFlags = Cubic | TangeantAuto | GenericTimeIndependent | GenericClampProgressive");
//FbxDataNode keyAttrFlagsNode = new FbxDataNode("KeyAttrFlags", "*1", 2);
keyAttrFlagsNode.AddValue("*1");
keyAttrFlagsNode.AddProperty("a", "24840");
//curveNode.addSubNode(keyAttrFlagsNode);
var keyRefCountNode = CurveNode.AddProperty("KeyAttrRefCount");
keyRefCountNode.AddValue("*1");
//FbxDataNode keyRefCountNode = new FbxDataNode("KeyAttrRefCount", "*1", 2);
keyRefCountNode.AddProperty("a", CurveDatas.Length);
//keyRefCountNode.addSubNode("a", dataLengthStr);
//curveNode.addSubNode(keyRefCountNode);
// objects.add curvenode
//return curveNode;
return(CurveNodeObj);
}