public void InitializeRender(EventType eventType, viz.Context context)
{
switch (eventType)
{
case EventType.Monitor:
Debug.Assert(this.monitorData != null);
if ((this.monitorData.imageWidth != 0) && (this.monitorData.imageHeight != 0) && (this.monitorData.sharedDepthFrame != null))
{
DepthPlugin.CreateTextures(this.monitorData, context);
if (this.monitorData.depthMap != null)
{
unsafe
{
this.monitorData.depthMap.UpdateData((ushort *)this.monitorData.sharedDepthFrame.Buffer, this.monitorData.sharedDepthFrame.Size);
}
}
}
break;
case EventType.Inspection:
Debug.Assert(this.inspectionData != null);
if ((this.inspectionData.imageWidth != 0) && (this.inspectionData.imageHeight != 0) && (this.inspectionData.sharedDepthFrame != null))
{
DepthPlugin.CreateTextures(this.inspectionData, context);
if (this.inspectionData.depthMap != null)
{
unsafe
{
this.inspectionData.depthMap.UpdateData((ushort *)this.inspectionData.sharedDepthFrame.Buffer, this.inspectionData.sharedDepthFrame.Size);
}
}
}
break;
}
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
lock (this.lockObj)
{
DepthPlugin.DisposeData(this.monitorData, true);
DepthPlugin.DisposeData(this.inspectionData, true);
}
}
}
private void UpdatePropertyView(double x, double y, uint width, uint height, EventTypePluginData data)
{
Debug.Assert(data != null);
bool doEvent = false;
lock (this.lockObj)
{
if (this.selectedData != data)
{
doEvent = true;
this.selectedData = data;
}
data.selected2DPixelX = 0;
data.selected2DPixelY = 0;
data.selected2DPixelDepth = 0;
if (width == data.imageWidth)
{
data.selected2DPixelX = (uint)x;
}
else
{
data.selected2DPixelX = (uint)((x / width) * data.imageWidth);
}
if (height == data.imageHeight)
{
data.selected2DPixelY = (uint)y;
}
else
{
data.selected2DPixelY = (uint)((y / height) * data.imageHeight);
}
DepthPlugin.UpdateSelectedPixelValue(data);
}
this.RaisePropertyChanged("Selected2DPixelX");
this.RaisePropertyChanged("Selected2DPixelY");
this.RaisePropertyChanged("Selected2DPixelDepth");
if (doEvent)
{
this.RaisePropertyChanged("HasSelected2DPixelData");
}
}
public void UninitializeRender(EventType eventType)
{
lock (this.lockObj)
{
switch (eventType)
{
case EventType.Monitor:
Debug.Assert(this.monitorData != null);
DepthPlugin.DisposeData(this.monitorData, false);
break;
case EventType.Inspection:
Debug.Assert(this.inspectionData != null);
DepthPlugin.DisposeData(this.inspectionData, false);
break;
}
}
}
public void Render3D(EventType eventType, IPluginViewSettings pluginViewSettings, viz.Context context, viz.Texture texture)
{
lock (this.lockObj)
{
EventTypePluginData data = null;
nui.Registration registration = null;
switch (eventType)
{
case EventType.Monitor:
data = this.monitorData;
break;
case EventType.Inspection:
data = this.inspectionData;
break;
}
if (data != null)
{
if (this.pluginService != null)
{
registration = this.pluginService.GetRegistration(eventType);
if (data.lastRegistration != registration)
{
data.lastRegistration = this.pluginService.GetRegistration(eventType);
if ((data.lastRegistration != null) && (data.depthMap != null))
{
uint xyTableSize;
IntPtr xyTable = data.lastRegistration.GetXYTable(out xyTableSize);
data.depthMap.UpdateXYTable(xyTable, xyTableSize);
}
}
}
DepthPlugin.Render3D(pluginViewSettings, texture, data, registration);
}
}
}
private viz.Texture GetTexture(IPluginViewSettings pluginViewSettings, EventTypePluginData data)
{
Debug.Assert(data != null);
viz.Texture value = null;
lock (this.lockObj)
{
if (data.sharedDepthFrame != null)
{
DepthPlugin2DViewSettings depth2DSettingsViewSettings = pluginViewSettings as DepthPlugin2DViewSettings;
if (depth2DSettingsViewSettings != null)
{
DepthPlugin.UpdateData(depth2DSettingsViewSettings, data);
value = data.depthTexture;
}
}
}
return(value);
}
// object owning data should be locked
private static void Render3D(IPluginViewSettings pluginViewSettings, viz.Texture texture, EventTypePluginData data, nui.Registration registration)
{
Debug.Assert(data != null);
DepthPlugin3DViewSettings depthPlugin3DViewSettings = pluginViewSettings as DepthPlugin3DViewSettings;
if ((registration != null) && (depthPlugin3DViewSettings != null))
{
DepthPlugin.UpdateData(depthPlugin3DViewSettings, texture, data);
bool doColor = false;
bool doBodyIndex = false;
if (texture != null)
{
uint textureWidth = texture.GetWidth();
uint textureHeight = texture.GetHeight();
doColor = (textureWidth == nui.Constants.STREAM_COLOR_WIDTH) &&
(textureHeight == nui.Constants.STREAM_COLOR_HEIGHT);
doBodyIndex = (texture.GetTextureFormat() == viz.TextureFormat.B8G8R8A8_UNORM) &&
(textureWidth == nui.Constants.STREAM_DEPTH_WIDTH) &&
(textureHeight == nui.Constants.STREAM_DEPTH_HEIGHT);
}
if ((depthPlugin3DViewSettings.IsSupplyingSurface && doBodyIndex) ||
(!depthPlugin3DViewSettings.IsSupplyingSurface && depthPlugin3DViewSettings.ViewType == DepthPlugin3DViewSettings.Depth3DViewType.SurfaceNormal))
{
if (data.depthMap != null)
{
// special case for body index
viz.Effect effect = new viz.Effect()
{
Direction = new viz.Vector(0.5f, 0.3f, 1.5f, 0),
Ambient = new viz.Vector(0.0f, 0.0f, 0.0f, 1.0f),
Diffuse = new viz.Vector(0.5f, 0.5f, 0.5f, 1.0f),
Specular = new viz.Vector(1.0f, 1.0f, 1.0f, 1.0f),
Power = 25.0f,
EnableLighting = true,
EnableTexture = false,
};
if ((depthPlugin3DViewSettings.IsSupplyingSurface && doBodyIndex))
{
if (data.depthMap != null)
{
data.depthMap.SetMode(viz.DepthVertexMode.SurfaceWithNormal, viz.DepthRampMode.None);
effect.EnableTexture = true;
}
}
if (!depthPlugin3DViewSettings.IsSupplyingSurface)
{
texture = null;
}
data.depthMap.Render(effect, texture);
}
}
else
{
if (depthPlugin3DViewSettings.IsSupplyingSurface && doColor)
{
// special case for color
if ((registration != null) && (data.depthMap != null) && (data.uvTable != null) && (data.sharedDepthFrame != null))
{
data.depthMap.SetMode(viz.DepthVertexMode.SurfaceWithUV, viz.DepthRampMode.None);
IntPtr ptr = data.sharedDepthFrame.Buffer;
if (ptr != IntPtr.Zero)
{
registration.Process(ptr, data.uvTable.Buffer);
}
data.depthMap.UpdateUVTable(data.uvTable.Buffer, data.uvTable.Size);
}
}
if (data.depthMap != null)
{
viz.Effect effect = new viz.Effect()
{
EnableTexture = texture != null,
};
data.depthMap.Render(effect, texture);
}
}
}
}
private void HandleEvent(EventType eventType, KStudioEvent eventObj, EventTypePluginData data)
{
Debug.Assert(data != null);
if (eventObj != null)
{
bool doDataEvent = false;
bool doVisibleEvent = false;
if ((eventObj.EventStreamDataTypeId == KStudioEventStreamDataTypeIds.Depth) ||
(eventObj.EventStreamDataTypeId == HackKStudioEventStreamDataTypeIds.DepthMonitor))
{
lock (this.lockObj)
{
bool isSelectedData = (this.selectedData == data);
HGlobalBuffer newSharedFrame = eventObj.GetRetainableEventDataBuffer();
doVisibleEvent = isSelectedData && (newSharedFrame == null) != (data.sharedDepthFrame == null);
data.sharedDepthFrame = newSharedFrame;
uint newWidth = nui.Constants.STREAM_DEPTH_WIDTH;
uint newHeight = nui.Constants.STREAM_DEPTH_HEIGHT;
if ((data.depthMap == null) || (newWidth != data.imageWidth) || (newHeight != data.imageHeight))
{
viz.Context context = null;
if (this.pluginService != null)
{
context = this.pluginService.GetContext(eventType);
}
data.imageWidth = newWidth;
data.imageHeight = newHeight;
DepthPlugin.CreateTextures(data, context);
}
if (data.sharedDepthFrame != null)
{
unsafe
{
data.depthMap.UpdateData((ushort *)data.sharedDepthFrame.Buffer, data.sharedDepthFrame.Size);
}
}
if (DepthPlugin.UpdateSelectedPixelValue(data))
{
doDataEvent = isSelectedData;
}
}
if (doVisibleEvent)
{
this.RaisePropertyChanged("HasSelected2DPixelData");
}
if (doDataEvent)
{
this.RaisePropertyChanged("Selected2DPixelDepth");
}
}
}
}