public void Redraw()
{
new GlRectangle(new GlPointR2(-10, 10), 25, 20, new GlVectorR2(1, 0)).DrawFill(GlConstants.BLACK);
List <GlPointR2> inters = new List <GlPointR2>();
for (int i = 0; i < demoFigures.Count; i++)
{
if (!demoFigures[i].IsFill)
{
demoFigures[i].View.Draw(demoFigures[i].DrawColor, demoFigures[i].DrawWidth);
}
else
{
demoFigures[i].View.DrawFill(demoFigures[i].DrawColor);
}
if (demoFigures[i].catchIntersections)
{
for (int j = i; j < demoFigures.Count; j++)
{
if (demoFigures[j].catchIntersections)
{
foreach (GlPointR2 p in demoFigures[i].View.getIntersection(demoFigures[j].View))
{
inters.Add(p);
}
}
}
}
try
{
GlCurve C = demoFigures[i].View as GlCurve;
if (demoFigures[i].tangentFrom != -1)
{
C.getTangentFromBelongs(C[demoFigures[i].tangentFrom]).Draw(5, GlConstants.RED);
}
if (demoFigures[i].curvFrom != -1)
{
C.getCurvatureCircle(C[demoFigures[i].curvFrom]).Draw(GlConstants.RED, 5);
}
if (demoFigures[i].boxDraw)
{
demoFigures[i].View.BOX.Draw(GlConstants.RED, 5);
}
}
catch { }
demoFigures[i].Transformation();
}
foreach (GlPointR2 p in inters)
{
new GlCircle(0.1f, p).DrawFill(GlConstants.RED);
}
}
public override IEnumerable <GlPointR2> getIntersection(GlCurve C)
{
throw new System.NotImplementedException();
}
public abstract IEnumerable <GlPointR2> getIntersection(GlCurve C);
