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);
}
}
}
}