private void RemnantMatInfoForm_Load(object sender, EventArgs e)
{
// build the remnant material from the sheet.
double dMergeDis = 10;
m_polyMat = NestFacadeEx.BuildRemnantMat(m_sheet, m_dConnectTol, dMergeDis);
// init the tree.
UpdateTree();
/************************************************************************/
// init the view port.
m_matViewPort.InitEnv(matViewWnd.Handle, 0.00001, 10000);
// all polygons in material.
Poly2DListEx poly2DList = new Poly2DListEx();
poly2DList.AddPoly(m_polyMat.GetMatPolygon());
poly2DList.AddPolyList(m_polyMat.GetUselessHoleList());
// set the drawing area.
Int32 iWidth = matViewWnd.Right - matViewWnd.Left;
Int32 iHeight = matViewWnd.Bottom - matViewWnd.Top;
Rect2DEx geomRect = poly2DList.GetRectBox();
Point2DEx leftBottomPt = new Point2DEx();
double dXDirRange = m_matViewPort.GetFitAllParam(iWidth, iHeight, geomRect, 1.2, leftBottomPt);
m_matViewPort.SetDrawingArea(1.1 * dXDirRange, iWidth, iHeight, leftBottomPt);
/************************************************************************/
mergeDisTextBox.Text = dMergeDis.ToString("0.000");
}
// fit the view port to the rect.
static public void FitWindow(Rect2DEx geomRect, GlViewPortEx viewPort, Control window)
{
Int32 iWidth = window.Right - window.Left;
Int32 iHeight = window.Bottom - window.Top;
Point2DEx leftBottomPt = new Point2DEx();
double dXDirRange = viewPort.GetFitAllParam(iWidth, iHeight, geomRect, 1.2, leftBottomPt);
viewPort.SetDrawingArea(1.1 * dXDirRange, iWidth, iHeight, leftBottomPt);
}