protected override bool InitTexture(out Texture2D refText, out int xSize, out int ySize)
{
NIOpenNICheckVersion.Instance.ValidatePrerequisite();
if (base.InitTexture(out refText, out xSize, out ySize) == false)
{
return(false);
}
// make sure we have an image to work with
if (m_context.UserSkeletonValid == false)
{
m_context.m_Logger.Log("Invalid users node", NIEventLogger.Categories.Initialization, NIEventLogger.Sources.Skeleton, NIEventLogger.VerboseLevel.Errors);
return(false);
}
if (m_factor <= 0)
{
m_context.m_Logger.Log("Illegal factor", NIEventLogger.Categories.Initialization, NIEventLogger.Sources.Skeleton, NIEventLogger.VerboseLevel.Errors);
return(false);
}
// initialize the meta data object...
m_metaData = m_context.UserGenrator.UserNode.GetUserPixels(0);
// update the resolution by the factor
ySize = m_metaData.YRes / m_factor;
xSize = m_metaData.XRes / m_factor;
// create the texture
refText = new Texture2D(xSize, ySize, TextureFormat.RGB24, false);
// create a new meta data object.
return(true);
}
public bool ContentEquals(SceneMetaData other)
{
return(Name == other.Name &&
Path == other.Path &&
BuildIndex == other.BuildIndex &&
AssetGuid == other.AssetGuid);
}
protected override bool InitTexture(out Texture2D refText, out int xSize, out int ySize)
{
NIOpenNICheckVersion.Instance.ValidatePrerequisite();
if (base.InitTexture(out refText, out xSize, out ySize) == false)
return false;
// make sure we have an image to work with
if(m_context.UserSkeletonValid==false)
{
m_context.m_Logger.Log("Invalid users node", NIEventLogger.Categories.Initialization, NIEventLogger.Sources.Skeleton, NIEventLogger.VerboseLevel.Errors);
return false;
}
if(m_factor<=0)
{
m_context.m_Logger.Log("Illegal factor", NIEventLogger.Categories.Initialization, NIEventLogger.Sources.Skeleton, NIEventLogger.VerboseLevel.Errors);
return false;
}
// initialize the meta data object...
m_metaData=m_context.UserGenrator.UserNode.GetUserPixels(0);
// update the resolution by the factor
ySize = m_metaData.YRes / m_factor;
xSize = m_metaData.XRes / m_factor;
// create the texture
refText = new Texture2D(xSize, ySize, TextureFormat.RGB24, false);
// create a new meta data object.
return true;
}
// 描画
private unsafe void xnDraw()
{
// カメライメージの更新を待ち、画像データを取得する
context.WaitOneUpdateAll(image);
ImageMetaData imageMD = image.GetMetaData();
SceneMetaData sceneMD = user.GetUserPixels(0);
// カメラ画像の作成
lock (this) {
// 書き込み用のビットマップデータを作成
Rectangle rect = new Rectangle(0, 0, bitmap.Width, bitmap.Height);
BitmapData data = bitmap.LockBits(rect, ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// 生データへのポインタを取得
byte * dst = (byte *)data.Scan0.ToPointer();
byte * src = (byte *)image.ImageMapPtr.ToPointer();
ushort *label = (ushort *)sceneMD.LabelMapPtr.ToPointer();
for (int i = 0; i < imageMD.DataSize; i += 3, src += 3, dst += 3, ++label)
{
dst[0] = (byte)(src[2] * colors[*label, 0]);
dst[1] = (byte)(src[1] * colors[*label, 1]);
dst[2] = (byte)(src[0] * colors[*label, 2]);
}
bitmap.UnlockBits(data);
// 現在の状態を表示する
Graphics g = Graphics.FromImage(bitmap);
g.DrawString(message, font, brush, point);
}
}
//int testPixel=-1;
protected override bool InitTexture(out Texture2D refText, out int xSize, out int ySize)
{
UNIOpenNICheckVersion.Instance.ValidatePrerequisite();
if (base.InitTexture(out refText, out xSize, out ySize) == false)
{
return(false);
}
if (m_settingManager.UserSkeletonValid == false)
{
m_settingManager.m_logger.Log("Invalid users node", UNIEventLogger.Categories.Initialization, UNIEventLogger.Sources.Skeleton, UNIEventLogger.VerboseLevel.Errors);
return(false);
}
if (m_factor <= 0)
{
m_settingManager.m_logger.Log("Illegal factor", UNIEventLogger.Categories.Initialization, UNIEventLogger.Sources.Skeleton, UNIEventLogger.VerboseLevel.Errors);
return(false);
}
m_metaData = m_settingManager.UserGenerator.UserNode.GetUserPixels(0);
xSize = m_metaData.XRes / m_factor;
ySize = m_metaData.YRes / m_factor;
refText = new Texture2D(xSize, ySize, TextureFormat.RGB24, false);
return(true);
}
public int WhichUserDoesThisPointBelongTo(Point3D point)
{
// get userID of user to whom the hand is attached
Point3D ProjectiveHandPoint = depthGenerator.ConvertRealWorldToProjective(point);
SceneMetaData sceneMD = userGenerator.GetUserPixels(0);
return(sceneMD[(int)ProjectiveHandPoint.X, (int)ProjectiveHandPoint.Y]);
}
public void Paint(SceneMetaData sceneMeta, WriteableBitmap b)
{
b.Lock();
unsafe
{
short* pLabelRow = (short*)sceneMeta.SceneMapPtr;
int nTexMapX = b.BackBufferStride;
byte* pTexRow = (byte*)b.BackBuffer + sceneMeta.YOffset * nTexMapX;
for (int y = 0; y < sceneMeta.YRes; y++)
{
short* pLabel = pLabelRow;
byte* pTex = pTexRow + sceneMeta.XOffset;
for (int x = 0; x < sceneMeta.XRes; x++)
{
//var label = sceneMeta.GetLabel((uint) x, (uint) y);
var label = (*pLabel);
if (label != 0)
{
var c = _colors[label%_colors.Length];
pTex[0] = c.B; // B
pTex[1] = c.G; // G
pTex[2] = c.R; // R
pTex[3] = c.A; // A
}
else
{
pTex[0] = 0; // B
pTex[1] = 0; // G
pTex[2] = 0; // R
pTex[3] = 0; // A
}
pLabel++;
pTex += 4;
}
pLabelRow += sceneMeta.XRes;
pTexRow += nTexMapX;
}
}
b.AddDirtyRect(new Int32Rect(0, 0, b.PixelWidth, b.PixelHeight));
b.Unlock();
}
// 描画
private unsafe void xnDraw()
{
// カメライメージの更新を待ち、画像データを取得する
context.WaitOneUpdateAll(image);
ImageMetaData imageMD = image.GetMetaData();
SceneMetaData sceneMD = user.GetUserPixels(0);
// カメラ画像の作成
lock (this) {
// 書き込み用のビットマップデータを作成
Rectangle rect = new Rectangle(0, 0, bitmap.Width, bitmap.Height);
BitmapData data = bitmap.LockBits(rect, ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// 生データへのポインタを取得
byte * dst = (byte *)data.Scan0.ToPointer();
byte * src = (byte *)image.ImageMapPtr.ToPointer();
ushort *label = (ushort *)sceneMD.LabelMapPtr.ToPointer();
// 画面用の描画
for (int i = 0; i < imageMD.DataSize; i += 3, src += 3, dst += 3, ++label)
{
// 背景描画が有効か、ユーザーがいる場合、カメラ画像を描画する
if (isBackground || (*label != 0))
{
dst[0] = src[2];
dst[1] = src[1];
dst[2] = src[0];
}
// その他の場合は描画しない
else
{
dst[0] = 255;
dst[1] = 255;
dst[2] = 255;
}
}
bitmap.UnlockBits(data);
}
}
public void Update(SceneMetaData sceneMeta)
{
}
public SceneMetaData GetUserPixels(UserID id)
{
SceneMetaData smd = new SceneMetaData();
using (IMarshaler marsh = smd.GetMarshaler(true))
{
UInt32 status = OpenNIImporter.xnGetUserPixels(this.InternalObject, id, marsh.Native);
WrapperUtils.CheckStatus(status);
}
return smd;
}
public SceneMetaData GetUserPixels(UserID id)
{
SceneMetaData smd = new SceneMetaData();
using (IMarshaler marsh = smd.GetMarshaler(true))
{
int status = SafeNativeMethods.xnGetUserPixels(this.InternalObject, id, marsh.Native);
WrapperUtils.ThrowOnError(status);
}
return smd;
}
private static void CopyWritableBitmap(SceneMetaData imageMd, WriteableBitmap b)
{
IntPtr data = imageMd.SceneMapPtr;
CopyWritableBitmap(imageMd, data, b);
}
// 描画
private unsafe void xnDraw()
{
// カメライメージの更新を待ち、画像データを取得する
context.WaitOneUpdateAll(image);
ImageMetaData imageMD = image.GetMetaData();
SceneMetaData sceneMD = user.GetUserPixels(0);
// カメラ画像の作成
lock (this) {
// 書き込み用のビットマップデータを作成
Rectangle rect = new Rectangle(0, 0, this.bitmap.Width, this.bitmap.Height);
BitmapData data = bitmap.LockBits(rect, ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// 背景のビットマップデータを作成
BitmapData back = background.LockBits(rect, ImageLockMode.ReadWrite,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// 生データへのポインタを取得
byte * dst = (byte *)data.Scan0.ToPointer();
byte * bk = (byte *)back.Scan0.ToPointer();
byte * src = (byte *)image.ImageMapPtr.ToPointer();
ushort *label = (ushort *)sceneMD.LabelMapPtr.ToPointer();
// 背景の更新
if (isBackgroundRefresh)
{
isBackgroundRefresh = false;
for (int i = 0; i < imageMD.DataSize; i += 3, src += 3, bk += 3)
{
bk[0] = src[2];
bk[1] = src[1];
bk[2] = src[0];
}
bk = (byte *)back.Scan0.ToPointer();
src = (byte *)image.ImageMapPtr.ToPointer();
}
// 画面用の描画
for (int i = 0; i < imageMD.DataSize;
i += 3, src += 3, dst += 3, bk += 3, ++label)
{
// 光学迷彩が有効で、ユーザーがいる場合、背景を描画する
if (isCamouflage && (*label != 0))
{
dst[0] = bk[0];
dst[1] = bk[1];
dst[2] = bk[2];
}
// ユーザーではないので、カメラ画像を描画する
else
{
dst[0] = src[2];
dst[1] = src[1];
dst[2] = src[0];
}
}
bitmap.UnlockBits(data);
background.UnlockBits(back);
}
}
// 描画
private unsafe void xnDraw()
{
// カメライメージの更新を待ち、画像データを取得する
context.WaitOneUpdateAll(image);
ImageMetaData imageMD = image.GetMetaData();
SceneMetaData sceneMD = user.GetUserPixels(0);
// カメラ画像の作成
lock (this) {
// 書き込み用のビットマップデータを作成
Rectangle rect = new Rectangle(0, 0, bitmap.Width, bitmap.Height);
BitmapData data = bitmap.LockBits(rect, ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
// 生データへのポインタを取得
byte * dst = (byte *)data.Scan0.ToPointer();
byte * src = (byte *)image.ImageMapPtr.ToPointer();
ushort *label = (ushort *)sceneMD.LabelMapPtr.ToPointer();
for (int i = 0; i < imageMD.DataSize; i += 3, src += 3, dst += 3, ++label)
{
dst[0] = (byte)(src[2] * colors[*label, 0]);
dst[1] = (byte)(src[1] * colors[*label, 1]);
dst[2] = (byte)(src[0] * colors[*label, 2]);
}
bitmap.UnlockBits(data);
// スケルトンの描画
foreach (int id in user.GetUsers())
{
// トラッキング対象のユーザーでなければ次へ
if (!user.SkeletonCapability.IsTracking(id))
{
continue;
}
DrawLine(id, SkeletonJoint.Head, SkeletonJoint.Neck);
DrawLine(id, SkeletonJoint.Neck, SkeletonJoint.LeftShoulder);
DrawLine(id, SkeletonJoint.LeftShoulder, SkeletonJoint.LeftElbow);
DrawLine(id, SkeletonJoint.LeftElbow, SkeletonJoint.LeftHand);
DrawLine(id, SkeletonJoint.Neck, SkeletonJoint.RightShoulder);
DrawLine(id, SkeletonJoint.RightShoulder, SkeletonJoint.RightElbow);
DrawLine(id, SkeletonJoint.RightElbow, SkeletonJoint.RightHand);
DrawLine(id, SkeletonJoint.LeftShoulder, SkeletonJoint.Torso);
DrawLine(id, SkeletonJoint.RightShoulder, SkeletonJoint.Torso);
DrawLine(id, SkeletonJoint.Torso, SkeletonJoint.LeftHip);
DrawLine(id, SkeletonJoint.LeftHip, SkeletonJoint.LeftKnee);
DrawLine(id, SkeletonJoint.LeftKnee, SkeletonJoint.LeftFoot);
DrawLine(id, SkeletonJoint.Torso, SkeletonJoint.RightHip);
DrawLine(id, SkeletonJoint.RightHip, SkeletonJoint.RightKnee);
DrawLine(id, SkeletonJoint.RightKnee, SkeletonJoint.RightFoot);
DrawLine(id, SkeletonJoint.LeftHip, SkeletonJoint.RightHip);
}
// 現在の状態を表示する
Graphics g = Graphics.FromImage(bitmap);
g.DrawString(message, font, brush, point);
}
}
