public GrannyAnimationWrapper(IGrannyAnimation inputAnimation)
{
wrappedAnimation = inputAnimation;
Type myType = inputAnimation.GetType();
FieldInfo fm_lstTrackGroups = myType.GetField("m_lstTrackGroups", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
m_lstTrackGroups = (List <IGrannyTrackGroup>)fm_lstTrackGroups.GetValue(inputAnimation);
}
public static Int32 exportNA2(IGrannyModel model, IGrannyAnimation anim, string filename, Single timeWindowStart, Single timeWindowEnd, Int32 fpsInput, int retryLimit)
{
string numberFormat = "f6";
if (timeWindowStart == -1)
{
timeWindowStart = 0;
}
if (timeWindowEnd < 0 || timeWindowEnd > anim.Duration)
{
timeWindowEnd = anim.Duration;
}
int startFrame = -1;
int endFrame = -1;
int frameCount = 0;
int fps;
if (fpsInput > 0)
{
fps = fpsInput;
}
else
{
fps = (int)Math.Round(1.0f / anim.TimeStep, 0);
}
Single timestep = 1f / fps;
Single time = timeWindowStart;
while (time <= timeWindowEnd)
{
if (time >= timeWindowStart && time <= timeWindowEnd)
{
if (startFrame == -1)
{
startFrame = (int)Math.Round(time / timestep, 0) + 1;
}
endFrame = (int)Math.Round(time / timestep, 0) + 1;
frameCount++;
}
time = time + timestep;
}
List <IGrannyBone> boneList = new List <IGrannyBone>();
foreach (IGrannyBone bone in model.Skeleton.Bones)
{
boneList.Add(bone);
}
time = 0;
int retryCount = 0;
Boolean success = false;
List <List <float[]> > boneFrameLists = new List <List <float[]> >();
int exceptionCount = 0;
while (success == false && retryCount < retryLimit)
{
exceptionCount = 0;
boneFrameLists = new List <List <float[]> >();
foreach (IGrannyBone bone in boneList)
{
time = timeWindowStart;
List <float[]> kf = new List <float[]>();
while (time <= timeWindowEnd)
{
if (time >= timeWindowStart && time <= timeWindowEnd)
{
try
{
float[] skf = anim.SampleBone(model, bone.Name, time);
kf.Add(skf);
}
catch (Exception e) {
exceptionCount++;
}
}
time = time + timestep;
}
boneFrameLists.Add(kf);
}
if (exceptionCount > 0)
{
retryCount++;
}
else
{
success = true;
}
}
string fileExtension = "__" + timeWindowStart.ToString("f3") + "-" + timeWindowEnd.ToString("f3") + ".na2";
string outputFilename = filename.Replace(".gr2", fileExtension);
outputFilename = outputFilename.Replace(".GR2", fileExtension);
StreamWriter outputWriter = new StreamWriter(new FileStream(outputFilename, FileMode.Create));
outputWriter.WriteLine("// Nexus Buddy Animation NA2 - Exported from Nexus Buddy 2");
outputWriter.WriteLine("FrameSets: 1");
outputWriter.WriteLine("FrameCount: " + frameCount);
outputWriter.WriteLine("FirstFrame: " + startFrame);
outputWriter.WriteLine("LastFrame: " + endFrame);
outputWriter.WriteLine("FPS: " + fps);
outputWriter.WriteLine("Bones: " + model.Skeleton.Bones.Count);
for (int bi = 0; bi < model.Skeleton.Bones.Count; bi++)
{
IGrannyBone bone = model.Skeleton.Bones[bi];
outputWriter.WriteLine(bone.Name);
foreach (float[] kff in boneFrameLists[bi])
{
for (int j = 0; j < 16; j++)
{
outputWriter.Write(kff[j].ToString(numberFormat, CultureInfo.InvariantCulture) + " ");
}
outputWriter.Write("\n");
}
}
outputWriter.Close();
return(retryCount);
}
