public void Motion(Skeleton skel)
{
sw.Start(); //Recording the movements begins
Console.WriteLine("----{0}----", bvhSkeletonWritten.Bones.Count);
for (int k = 0; k < bvhSkeletonWritten.Bones.Count; k++)
{
if (bvhSkeletonWritten.Bones[k].End == false)
{
double[] degVec = new double[3];
degVec = KinectSkeletonBVH.getEulerFromBone(bvhSkeletonWritten.Bones[k], skel);
int indexOffset = 0;
if (bvhSkeletonWritten.Bones[k].Root == true)
{
indexOffset = 3;
}
tempMotionVektor[bvhSkeletonWritten.Bones[k].MotionSpace + indexOffset] = degVec[0];
tempMotionVektor[bvhSkeletonWritten.Bones[k].MotionSpace + 1 + indexOffset] = degVec[1];
tempMotionVektor[bvhSkeletonWritten.Bones[k].MotionSpace + 2 + indexOffset] = degVec[2];
}
}
//Root Bewegung
tempMotionVektor[0] = -Math.Round(skel.Position.X * 100, 2);
tempMotionVektor[1] = Math.Round(skel.Position.Y * 100, 2) + 120;
tempMotionVektor[2] = 300 - Math.Round(skel.Position.Z * 100, 2);
writeMotion(tempMotionVektor);
file.Flush();
}
// 打开xxx.bvh 写“HIERARCHY”
public writeBVH(string fileName)
{
fileName = fileName + ".bvh";
this.fileName = fileName;
KinectSkeletonBVH.AddKinectSkeleton(bvhSkeleton);
initializing = true;
tempOffsetMatrix = new double[3, bvhSkeleton.Bones.Count];
tempMotionVektor = new double[bvhSkeleton.Channels];
if (File.Exists(fileName))
{
File.Delete(fileName);
}
file = File.CreateText(fileName);
file.WriteLine("HIERARCHY");
recording = true;
}
public static double[] getBoneVectorOutofJointPosition(BVHBone bvhBone, Skeleton skel)
{
double[] boneVector = new double[3] {
0, 0, 0
};
double[] boneVectorParent = new double[3] {
0, 0, 0
};
string boneName = bvhBone.Name;
JointType Joint;
if (bvhBone.Root == true)
{
boneVector = new double[3] {
0, 0, 0
};
}
else
{
if (bvhBone.IsKinectJoint == true)
{
Joint = KinectSkeletonBVH.String2JointType(boneName);
boneVector[0] = skel.Joints[Joint].Position.X;
boneVector[1] = skel.Joints[Joint].Position.Y;
boneVector[2] = skel.Joints[Joint].Position.Z;
try
{
Joint = KinectSkeletonBVH.String2JointType(bvhBone.Parent.Name);
}
catch
{
Joint = KinectSkeletonBVH.String2JointType(bvhBone.Parent.Parent.Name);
}
boneVector[0] -= skel.Joints[Joint].Position.X;
boneVector[1] -= skel.Joints[Joint].Position.Y;
boneVector[2] -= skel.Joints[Joint].Position.Z;
}
}
return(boneVector);
}
//eigentliche Schreibarbeit: 实际书写工作
public void Entry(Skeleton skel)
{
this.intializingCounter++;
for (int k = 0; k < bvhSkeleton.Bones.Count; k++)
{
double[] bonevector = KinectSkeletonBVH.getBoneVectorOutofJointPosition(bvhSkeleton.Bones[k], skel);
if (this.intializingCounter == 1)
{
tempOffsetMatrix[0, k] = Math.Round(bonevector[0] * 100, 2);
tempOffsetMatrix[1, k] = Math.Round(bonevector[1] * 100, 2);
tempOffsetMatrix[2, k] = Math.Round(bonevector[2] * 100, 2);
}
else
{
tempOffsetMatrix[0, k] = (this.intializingCounter * tempOffsetMatrix[0, k] + Math.Round(bonevector[0] * 100, 2)) / (this.intializingCounter + 1);
tempOffsetMatrix[1, k] = (this.intializingCounter * tempOffsetMatrix[1, k] + Math.Round(bonevector[1] * 100, 2)) / (this.intializingCounter + 1);
tempOffsetMatrix[2, k] = (this.intializingCounter * tempOffsetMatrix[1, k] + Math.Round(bonevector[2] * 100, 2)) / (this.intializingCounter + 1);
}
}
}
