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();
}
*/
}
private void InternalRenderForces(System.Drawing.Graphics gc, FeedbackParameter r, Render.IDrawVisitor drawMethods)
{
if (m_forces != null)
{
for (int i = 0; i < m_forces.Length; i++)
{
for (int j = 0; j < m_forces[i].Length; j++)
{
drawMethods.DrawArrow(gc, r, new PointD(i * FORCE_GRID, j * FORCE_GRID), m_forces[i][j]);
}
}
}
}
public void RenderForces(System.Drawing.Graphics gc, FeedbackParameter r, Render.IDrawVisitor drawMethods)
{
InternalRenderForces(gc, r, drawMethods);
}
