// object owning data should be locked
private static void Render2D(IPluginViewSettings pluginViewSettings, viz.Texture texture, float left, float top, float width, float height, EventTypePluginData data, nui.Registration registration)
{
Debug.Assert(data != null);
BodyPlugin2DViewSettings bodyPluginViewSettings = pluginViewSettings as BodyPlugin2DViewSettings;
if ((bodyPluginViewSettings != null) && (registration != null) && (data.body != null) && data.bodiesValid)
{
if (bodyPluginViewSettings.RenderBodies || bodyPluginViewSettings.RenderHands)
{
viz.Body2DMode bodyMode = viz.Body2DMode.DepthIR;
if ((texture != null) && (texture.GetWidth() == nui.Constants.STREAM_COLOR_WIDTH) && (texture.GetHeight() == nui.Constants.STREAM_COLOR_HEIGHT))
{
bodyMode = viz.Body2DMode.Color;
}
data.body.Begin2D(left, top, width, height, bodyMode, registration.GetCalibrationData());
for (uint i = 0; i < BodyPlugin.bodyOptions.Length; ++i)
{
if (bodyPluginViewSettings.RenderBodies)
{
viz.Vector color = BodyPlugin.bodyOptions[i].ColorVector;
color.A = 0.7f;
data.body.RenderBones2D(i, color);
}
if (bodyPluginViewSettings.RenderHands)
{
data.body.RenderHandStates2D(i);
}
}
data.body.End2D();
}
}
}
// 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);
}
}
}
}
protected override void OnGetLayout(viz.Context context, viz.Texture texture, ref float layoutWidth, ref float layoutHeight)
{
DebugHelper.AssertUIThread();
bool fixZoom = (this.imageWidth == 0) || (this.imageHeight == 0);
if (texture == null)
{
this.imageWidth = Image2DVisualizationControl.defaultWidth;
this.imageHeight = Image2DVisualizationControl.defaultHeight;
}
else
{
this.imageWidth = texture.GetWidth();
this.imageHeight = texture.GetHeight();
}
double scale = 1.0;
if (this.IsZoomToFit)
{
if (this.scrollViewer != null)
{
this.scrollViewer.VerticalScrollBarVisibility = ScrollBarVisibility.Hidden;
this.scrollViewer.HorizontalScrollBarVisibility = ScrollBarVisibility.Hidden;
scale = CalcScaleOnZoomToFit(this.scrollViewer.ActualWidth, this.scrollViewer.ActualHeight);
}
int zoom = (int)(100.0 * scale);
if (this.Zoom != zoom)
{
if (this.scaleTransform != null)
{
this.scaleTransform.ScaleX = scale;
this.scaleTransform.ScaleY = scale;
}
fixZoom = true;
this.ignoreZoom++;
this.SetValue(Image2DVisualizationControl.ZoomProperty, zoom);
this.ignoreZoom--;
}
}
else
{
scale = this.Zoom / 100.0;
if (this.scrollViewer != null)
{
this.scrollViewer.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
this.scrollViewer.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
}
}
if (fixZoom)
{
this.OnZoomChanged();
}
layoutWidth = (float)(this.imageWidth * scale);
layoutHeight = (float)(this.imageHeight * scale);
}