public void DrawStickFigure(ref WriteableBitmap image, DepthGenerator depthGenerator, DepthMetaData data,
UserGenerator userGenerator, Ray3D[] rays)
{
Point3D corner = new Point3D(data.XRes, data.YRes, data.ZRes);
corner = depthGenerator.ConvertProjectiveToRealWorld(corner);
this.depthGenerator = depthGenerator;
int nXRes = data.XRes;
int nYRes = data.YRes;
// TODO: Fix these.
/*foreach (Ray3D ray in rays)
* {
* if (ray != null)
* {
* int[] p0 = ray.point0();
* int[] p1 = ray.point1();
* DrawTheLine(ref image, p0, p1);
* }
* }*/
int[] users = userGenerator.GetUsers();
foreach (int user in users)
{
if (userGenerator.SkeletonCapability.IsTracking(user))
{
DrawSingleUser(ref image, user, userGenerator, corner);
}
}
}
public void getData()
{
context.WaitOneUpdateAll(depth);
depth.GetMetaData(depthMD);
System.Windows.Media.Media3D.Point3D u_new, u_real, f, c;
c = new System.Windows.Media.Media3D.Point3D(0, 0, centerpointDepth);
OpenNI.Point3D newF;
newF = Change(depthMD, backgroundDepthMD); //returns the pixal pos
if (newF.X != 0 && newF.Z != 0 && newF.Z != 0)
{
newF = depth.ConvertProjectiveToRealWorld(newF);
f = new System.Windows.Media.Media3D.Point3D(newF.X, newF.Y, newF.Z); // the point of intress
u_new = Translation(f, c); //A translation that brings point 1 to the origin
float d = Distance(scene.Floor, newF);
double angleInRadians = (Math.PI / 180) * angleBetween;;
double angleInRadiansY = (Math.PI / 180) * angleBetweenY;;
var matrix = NewRotateAroundX(angleInRadians); // Rotation around the origin by the required angle
matrix = NewRotateAroundY(angleInRadiansY);
u_real = Multiplication(matrix, u_new);
//Console.WriteLine("new U {0}, {1}, {2} ", (int)u_new.X, (int)u_new.Y, (int)u_new.Z);
//Console.WriteLine("u_real , {1}, {2} and {3} distance {4}", depthMD.FrameID, (int)u_real.X, (int)u_real.Y, (int)u_real.Z, d);
xYDepth = new System.Windows.Media.Media3D.Point3D(u_real.X, u_real.Y, d);
}
}
public void DrawStickFigure(ref WriteableBitmap image, DepthGenerator depthGenerator, DepthMetaData data, UserGenerator userGenerator)
{
Point3D corner = new Point3D(data.XRes, data.YRes, data.ZRes);
corner = depthGenerator.ConvertProjectiveToRealWorld(corner);
this.depthGenerator = depthGenerator;
int nXRes = data.XRes;
int nYRes = data.YRes;
int[] users = userGenerator.GetUsers();
foreach (int user in users)
{
if (userGenerator.SkeletonCapability.IsTracking(user))
{
DrawSingleUser(ref image, user, userGenerator, corner);
}
}
}
private void UpdateVertices(int YScaled, int XScaled)
{
int depthIndex = 0;
UnityEngine.Profiling.Profiler.BeginSample("UpdateVertices");
UnityEngine.Profiling.Profiler.BeginSample("FillPoint3Ds");
DepthGenerator dg = OpenNIContext.Instance.Depth;
short maxDepth = (short)OpenNIContext.Instance.Depth.DeviceMaxDepth;
Vector3 vec = new Vector3();
Point3D pt = new Point3D();
for (int y = 0; y < YScaled; y++)
{
for (int x = 0; x < XScaled; x++, depthIndex += factorX)
{
short pixel = rawDepthMap[depthIndex];
if (pixel == 0)
{
pixel = maxDepth; // if there's no depth, default to max depth
}
// RW coordinates
pt.X = x * factorX;
pt.Y = y * factorY;
pt.Z = pixel;
pts[x + y * XScaled] = pt; // in structs, assignment is a copy, so modifying the same variable
// every iteration is okay
}
// Skip lines
depthIndex += (factorY - 1) * XRes;
}
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.BeginSample("ProjectiveToRW");
if (RealWorldPoints)
{
pts = dg.ConvertProjectiveToRealWorld(pts);
}
else
{
for (int i = 0; i < pts.Length; i++)
{
pts[i].X -= XRes / 2;
pts[i].Y = (YRes / 2) - pts[i].Y; // flip Y axis in projective
}
}
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.BeginSample("PointsToVertices");
for (int y = 0; y < YScaled; y++)
{
for (int x = 0; x < XScaled; x++)
{
pt = pts[x + y * XScaled];
vec.x = pt.X * gridScale.x;
vec.y = pt.Y * gridScale.y;
vec.z = -pt.Z * gridScale.z;
verts[y * XScaled + x] = vec;
}
}
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.BeginSample("AssignVerticesToMesh");
mesh.vertices = verts;
UnityEngine.Profiling.Profiler.EndSample();
UnityEngine.Profiling.Profiler.EndSample();
}