private void OnTimerTick(object sender, EventArgs e)
{
if (-1 == SelectedIndex)
{
return;
}
BoxPosition bpos = Layer.Positions[SelectedIndex];
BoxPosition bposNew = bpos.Translate(MoveDir, StepMove);
if (!BoxInteraction.HaveIntersection(Layer.Positions, Dimensions, SelectedIndex, bposNew) &&
BoxInteraction.BoxCanMoveInside(Layer.Positions[SelectedIndex], Dimensions, PtMin, PtMax, MoveDir))
{
Layer.Positions[SelectedIndex] = bposNew;
}
else
{
double distance = 0;
if (BoxInteraction.MinDistance(Layer.Positions, Dimensions, SelectedIndex, MoveDir, ref distance))
{
bposNew = bpos.Translate(MoveDir, distance);
Layer.Positions[SelectedIndex] = bposNew;
}
EndMove();
}
CountMove++;
UpdateArrows();
Invalidate();
}
public void Move(HalfAxis.HAxis moveDir, double stepMove)
{
// sanity check
if (!IsSelectionValid)
{
return;
}
// update position
BoxPosition bpos = Positions[SelectedIndex];
BoxPosition bposNew = bpos.Translate(moveDir, stepMove);
if (!BoxInteraction.HaveIntersection(Positions, DimCase, SelectedIndex, bposNew) &&
BoxInteraction.BoxCanMoveInside(Positions[SelectedIndex], DimCase, PtMin, PtMax, moveDir))
{
Positions[SelectedIndex] = bposNew;
}
else
{
double distance = 0;
if (BoxInteraction.MinDistance(Positions, DimCase, SelectedIndex, moveDir, ref distance))
{
bposNew = bpos.Translate(moveDir, distance);
Positions[SelectedIndex] = bposNew;
}
}
}
public void MoveMax(HalfAxis.HAxis moveDir)
{
// sanity check
if (!IsSelectionValid)
{
return;
}
// update position
BoxPosition bpos = Positions[SelectedIndex];
double distance = 0;
if (BoxInteraction.MinDistance(Positions, DimCase, SelectedIndex, moveDir, ref distance))
{
}
if (distance > 0)
{
Positions[SelectedIndex] = bpos.Translate(moveDir, distance);
}
;
}
public void ApplyElong(double d)
{
Dimensions += new Vector3D(d, d, d);
BoxPosition = BoxPosition.Translate(-new Vector3D(-0.5 * d, -0.5 * d, -0.5 * d));
}