/// <summary>
/// Marks the triangles picked in the visualization.
/// </summary>
/// <param name="selected">List of the selected triangles</param>
/// <param name="additive">If true, the <paramref name="selected"/> triangles will be selected
/// in addition to the previously selected ones. Selecting a triangle twice deselects it.</param>
public void PickTriangle(List <int> selected, bool additive)
{
if (additive)
{
if (selected.Count > 0)
{
for (int i = 0; i < normalListView.Items.Count; i++)
{
if ((int)normalListView.Items[i].Tag == selected[0])
{
if (normalListView.SelectedIndices.Contains(normalListView.Items.IndexOf(normalListView.Items[i])))
{
normalListView.SelectedIndices.Remove(normalListView.Items.IndexOf(normalListView.Items[i]));
}
else
{
normalListView.SelectedIndices.Add(normalListView.Items.IndexOf(normalListView.Items[i]));
}
}
}
}
}
else
{
if (selected.Count > 0)
{
normalListView.SelectedItems.Clear();
for (int i = 0; i < normalListView.Items.Count; i++)
{
if ((int)normalListView.Items[i].Tag == selected[0])
{
normalListView.SelectedIndices.Add(normalListView.Items.IndexOf(normalListView.Items[i]));
}
}
}
else
{
normalListView.SelectedItems.Clear();
currentSelection.Clear();
visualization.SetColorArray();
visualization.Refresh();
}
}
if (normalListView.SelectedItems.Count > 0)
{
normalListView.TopItem = normalListView.SelectedItems[0];
}
else
{
normalListView.TopItem = normalListView.Items[0];
}
}
/// <summary>
/// Updates the rotationOriginTextBox and the origin,
/// when the value of the originTrackBar is changed and refreshes the NormalSwitcherControl.
/// </summary>
/// <param name="sender">originTrackBar</param>
/// <param name="e">Standard EventArgs</param>
private void OriginTrackBar_ValueChanged(object sender, EventArgs e)
{
origin = originTrackBar.Value;
rotationOriginTextBox.Text = origin.ToString();
visualization.Refresh();
}
/// <summary>
/// Updates the rotationOriginTextBox and the origin,
/// when the value of the originTrackBar is changed and refreshes the NormalSwitcherControl.
/// </summary>
/// <param name="sender">originTrackBar</param>
/// <param name="e">Standard EventArgs</param>
private void OriginTrackBar_ValueChanged(object sender, EventArgs e)
{
origin = triangleList.Scale * originTrackBar.Value / 100;
rotationOriginTextBox.Text = originTrackBar.Value.ToString();
visualization.Refresh();
}
