public VisualElement(RectangleF area)
{
long ticks = stopWatch.ElapsedTicks;
if (ticks <= m_lastTicks)
ticks = m_lastTicks+1;
m_random = new Random((int)ticks);
m_lastTicks = ticks;
m_originalPos = new PointF(area.Location.X, area.Location.Y);
m_location = area;
m_animationStep = m_random.Next(0, 40);
float r = m_random.Next(90, 100) / 100f;
float g = m_random.Next(90, 100) / 100f;
float b = m_random.Next(90, 100) / 100f;
//Color = new Color4(1, r, g, b);
Color = new Color4(1, 1, 1, 1);
m_currentPos = new PointF(m_originalPos.X, m_originalPos.Y);
}
/// <summary>
/// Composes a DrawingLayer with another DrawingLayer.
/// This allows for things like scaling, blending, 2D and 3D transformations
/// </summary>
/// <param name="layer">The DrawingLayer that is used as the input</param>
/// <param name="sourceArea">The area over the input DrawingLayer</param>
/// <param name="destinationArea">The output area to draw the source area</param>
/// <param name="rotationTransform">The rotation parameters</param>
/// <param name="tint">The color to tint the source layer on to the output</param>
public void ComposeDrawingLayer(DrawingLayer layer, ref RectangleF sourceArea, ref RectangleF destinationArea, ref RotationParameters rotationTransform, ref Color4 tint)
{
m_drawStateManagement.DrawPreamble();
/* Get the current draw data to fill. We avoid creating new object instances
* for the GC to have to delete */
var spriteRenderData = m_spriteRenderer.GetCurrentRenderData();
/* Copy all the primitive transform data to the spriteRenderData */
float xDestination = destinationArea.X;
float yDestination = destinationArea.Y;
spriteRenderData.drawData.Translation.X = xDestination;
spriteRenderData.drawData.Translation.Y = yDestination;
spriteRenderData.drawData.Rotate.X = rotationTransform.RotateX;
spriteRenderData.drawData.Rotate.Y = rotationTransform.RotateY;
spriteRenderData.drawData.Rotate.Z = rotationTransform.RotateZ;
spriteRenderData.drawData.Scale.X = destinationArea.Width / sourceArea.Width;
spriteRenderData.drawData.Scale.Y = destinationArea.Height / sourceArea.Height;
spriteRenderData.drawData.DrawRect.X = sourceArea.X;
spriteRenderData.drawData.DrawRect.Y = sourceArea.Y;
spriteRenderData.drawData.DrawRect.Z = sourceArea.Width;
spriteRenderData.drawData.DrawRect.W = sourceArea.Height;
spriteRenderData.drawData.RotationCenter = rotationTransform.RotationCenter.InternalVector2;
spriteRenderData.drawData.Color = tint.InternalColor4;
spriteRenderData.texture = layer.RenderTargetTexture;
/* Add (queue) the drawing data to the sprite renderer */
m_spriteRenderer.AddRenderData(spriteRenderData);
}
/// <summary>
/// Composes a DrawingLayer with another DrawingLayer.
/// This allows for things like scaling, blending, 2D and 3D transformations
/// </summary>
/// <param name="layer">The DrawingLayer that is used as the input</param>
/// <param name="sourceArea">The area over the input DrawingLayer</param>
/// <param name="destinationArea">The output area to draw the source area</param>
/// <param name="rotationTransform">The rotation parameters</param>
/// <param name="tint">The color to tint the source layer on to the output</param>
public void ComposeDrawingLayer(DrawingLayer layer, RectangleF sourceArea, RectangleF destinationArea, RotationParameters rotationTransform, Color4 tint)
{
ComposeDrawingLayer(layer, ref sourceArea, ref destinationArea, ref rotationTransform, ref tint);
}
private void UpdateScreenVisualization(Dictionary<int, MotionTrackingDevice> devices, MotionTrackingScreen screen, WPFPresenter handPresenter)
{
handPresenter.Clear();
edgeEffect.Tint = new Color4(1, 1, 0, 0);
edgeEffect.MinThreshold = 300f;
edgeEffect.MaxThreshold = 10000f;
edgeEffect.EdgeThreshold = 100f;
edgeEffect.TexSize = new Size(intermediateLayer.Width, intermediateLayer.Height);
foreach (var innerkvp in devices)
{
var session = innerkvp.Value.Session;
var rectf = new RectangleF((float)(session.PositionProjective.X - 100), (float)(session.PositionProjective.Y - 100), 200, 200);
if (!screen.IsSessionInBounds(session))
{
continue;
}
var p = screen.MapPositionToScreen(session, handPresenter.Width, handPresenter.Height);
var targetRectf = new RectangleF((float)(p.X - 100), (float)(p.Y - 100), 200, 200);
if (innerkvp.Value.ShouldPromoteToTouch)
thresholdEffect.Tint = new Color4(.8f, 0, 0, 0);
else
thresholdEffect.Tint = new Color4(.4f, 0, 0, 0);
thresholdEffect.MinThreshold = (float)(session.PositionProjective.Z - 100);
thresholdEffect.MaxThreshold = (float)(session.PositionProjective.Z + 100);
rawDepthLayer.ApplyEffect(thresholdEffect, intermediateLayer, true);
//intermediateLayer.ApplyEffect(unpackEffect, effectLayer, true);
//handPresenter.BeginDraw();
//if (session.IsPromotedToTouch)
//handPresenter.FillEllipse(contactBrush, new DirectCanvas.Shapes.Ellipse(new PointF((float)p.X, (float)p.Y), 20, 20));
//else
// handPresenter.FillEllipse(hoverBrush, new DirectCanvas.Shapes.Ellipse(new PointF((float)p.X, (float)p.Y), 20, 20));
//handPresenter.EndDraw();
var tint = new Color4(1, 1, 1, 1);
//if (innerkvp.Value.ShouldPromoteToTouch)
//{
// tint.Alpha = 0.8f;
//}
handPresenter.BeginCompose();
handPresenter.ComposeLayer(intermediateLayer, rectf, targetRectf, new RotationParameters(), tint);
handPresenter.EndCompose();
}
handPresenter.Present();
}
public SolidColorBrush CreateSolidColorBrush(Color4 color)
{
return new SolidColorBrush(m_renderTargetResourceOwner, color);
}
/// <summary>
/// Creates a new SolidColorBrush.
/// </summary>
/// <param name="color">The color used for the SolidColorBrush</param>
/// <returns>A new instance of SolidColorBrush</returns>
public Brushes.SolidColorBrush CreateSolidColorBrush(Color4 color)
{
return m_resources.CreateSolidColorBrush(color);
}
/// <summary>
/// Composes a DrawingLayer with another DrawingLayer.
/// This allows for things like scaling, blending, 2D and 3D transformations
/// </summary>
/// <param name="layer">The DrawingLayer that is used as the input</param>
/// <param name="sourceArea">The area over the input DrawingLayer</param>
/// <param name="destinationArea">The output area to draw the source area</param>
/// <param name="rotationTransform">The rotation parameters</param>
/// <param name="tint">The color to tint the source layer on to the output</param>
internal void Compose(DrawingLayer layer, RectangleF sourceArea, RectangleF destinationArea, RotationParameters rotationTransform, Color4 tint)
{
m_composeStateManagement.DrawPreamble();
m_composer.ComposeDrawingLayer(layer, sourceArea, destinationArea, rotationTransform, tint);
}
