private void View_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Right || e.KeyCode == Keys.Left)
{
this.onPatch = true;
TetMesh mesh = GlobalData.Instance.TetMesh;
DataGridView dgv = (DataGridView)sender;
int columnIndex = 0;
foreach (DataGridViewColumn column in dgv.Columns)
{
if (column.Name.EndsWith("Flag"))
{
columnIndex = column.Index;
}
}
foreach (DataGridViewRow row in dgv.Rows)
{
if (row.Selected)
{
DataGridViewCell cell = row.Cells[columnIndex];
if (e.KeyCode == Keys.Right)
{
cell.Value = (int)cell.Value + 1;
}
else if (e.KeyCode == Keys.Left)
{
cell.Value = (int)cell.Value > 0 ? (int)cell.Value - 1 : 0;
}
}
}
this.onPatch = false;
mesh.ComputeSelectedNormal();
GlobalData.Instance.OnChanged(new EventArgs());
}
}
void ChangePlane()
{
TetMesh mesh = GlobalData.Instance.TetMesh;
foreach (var tet in mesh.Tetras)
{
PlaneIntersectionType intersect = TetMeshUtil.Intersect(this.plane, tet);
if (intersect == PlaneIntersectionType.Front ||
(intersecting && intersect == PlaneIntersectionType.Intersecting))
{
tet.Flag = 1;
}
else
{
tet.Flag = 0;
}
}
mesh.ComputeSelectedNormal();
GlobalData.Instance.OnChanged(EventArgs.Empty);
}
private void CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (!this.onLoad)
{
TetMesh mesh = GlobalData.Instance.TetMesh;
DataGridView dgv = (DataGridView)sender;
DataGridViewColumn column = dgv.Columns[e.ColumnIndex];
DataGridViewRow row = dgv.Rows[e.RowIndex];
int index = (int)row.Cells[0].Value;
switch (column.Name)
{
case "VFlag":
mesh.Vertices[index].Flag = Convert.ToInt32(row.Cells[e.ColumnIndex].Value);
break;
case "EFlag":
mesh.Edges[index].Flag = Convert.ToInt32(row.Cells[e.ColumnIndex].Value);
break;
case "FFlag":
mesh.Faces[index].Flag = Convert.ToInt32(row.Cells[e.ColumnIndex].Value);
break;
case "TFlag":
mesh.Tetras[index].Flag = Convert.ToInt32(row.Cells[e.ColumnIndex].Value);
break;
default:
break;
}
if (!this.onPatch)
{
mesh.ComputeSelectedNormal();
GlobalData.Instance.OnChanged(new EventArgs());
}
}
}