public void AddFilter(KinTemplates.Cursor.Tools.IToolFilter filter, FeedbackParameter r)
{
// forces
if (filter is Tools.ConveyorBeltFilter
|| filter is Tools.ConveyorBeltFilter2
|| filter is Tools.OrbitFilter
|| filter is Tools.OrbitFilter2
|| filter is Tools.OrbitFilter3
|| filter is Tools.MagneticLineAttractionFilter
|| filter is Tools.MagneticPointAttractionFilter
|| filter is Tools.RubberBandFilter
// || filter is Tools.TunnelLineFilter
)
{
if (m_forces == null)
{
Rectangle screenBounds = System.Windows.Forms.Screen.PrimaryScreen.Bounds;
m_forces = new PointD[screenBounds.Width / FORCE_GRID][];
for (int i = 0; i < m_forces.Length; i++)
{
m_forces[i] = new PointD[screenBounds.Height / FORCE_GRID];
}
//m_renderedForces = new Bitmap(screenBounds.Width, screenBounds.Height);
}
for (int i = 0; i < m_forces.Length; i++)
{
for (int j = 0; j < m_forces[i].Length; j++)
{
Point thePoint = new Point(i * FORCE_GRID, j * FORCE_GRID);
if (filter.HitTest((PointD)thePoint))
{
// test all points with the filter
Position.VirtualMousePosition mouse = new Position.VirtualMousePosition(thePoint);
Position.ParameterizedMousePosition fakeMouse = new Position.ParameterizedMousePosition(mouse, 20);// TODO: instrument from the computer
m_forces[i][j] += filter.GetVelocity(fakeMouse) * Render.DrawHelper.SPEED_AMPLIFIER;
}
}
}
}
/*
// we have rendered something, let's cache this picture
if (m_forces != null)
{
Graphics fromBitmap = Graphics.FromImage(m_renderedForces);
InternalRenderForces(fromBitmap, r);
fromBitmap.Dispose();
}
*/
}
public override void DrawRegionRepresentation(System.Drawing.Graphics gc, Render.RenderParameter r, Render.IDrawVisitor drawMethods, PointD mousePosition)
{
RectangleF bounds = m_Param.Path.GetBounds();
for (double i = bounds.Width / (Render.DrawHelper.X_ARROWS + 1); i < bounds.Width; i += bounds.Width / (Render.DrawHelper.X_ARROWS + 1))
{
for (double j = bounds.Height / (Render.DrawHelper.Y_ARROWS + 1); j < bounds.Height; j += bounds.Height / (Render.DrawHelper.Y_ARROWS + 1))
{
Point thePoint = new Point((int) (bounds.Left + i), (int) (bounds.Top + j));
if (m_Param.Path.IsVisible(thePoint))
{
Position.VirtualMousePosition mouse = new Position.VirtualMousePosition((Point)thePoint);
PointD vector = GetVelocity(mouse) * Render.DrawHelper.SPEED_AMPLIFIER * (m_Param.C + 0.1);
drawMethods.DrawArrow(gc, r, (PointD)thePoint, vector);
}
}
}
}
