/// <summary>
/// draws a 2d-polygon, which is stored in Array. See also <see cref="xyArray"/>.
/// </summary>
/// <param name="Array"><see cref="xyArray"/>.</param>
public void drawPolyLine(xyArray Array)
{
Object Handle = null;
if ((RenderKind == RenderKind.SnapBuffer))
{
Handle = Selector.RegisterSnapItem(new PolyLineSnappItem(Array));
}
if (PolygonMode == PolygonMode.Fill)
{
Loxy L = new Loxy();
L.Add(Array);
drawFilledArray2d(this, L);
if ((RenderKind == RenderKind.SnapBuffer))
{
Selector.UnRegisterSnapItem(Handle);
}
if (PolygonMode == PolygonMode.Fill)
{
return;
}
}
Primitives2d.drawArrayLined(this, Array);
if ((RenderKind == RenderKind.SnapBuffer))
{
Selector.UnRegisterSnapItem(Handle);
}
}
void _drawPolyPolyCurve(Loxy L, Loca Loca, int id)
{
Object Handle = null;
if (PolygonMode == PolygonMode.Fill)
{
if ((RenderKind == RenderKind.SnapBuffer))
{
Handle = Selector.RegisterSnapItem(getSI(id, Loca, L, -1));
}
drawFilledArray2d(this, L);
if ((RenderKind == RenderKind.SnapBuffer))
{
MeshCreator.Renew();
Selector.UnRegisterSnapItem(Handle);
}
return;
}
if ((RenderKind == RenderKind.SnapBuffer))
{
SnappItem S = (getSI(id, Loca, L, -1));
Handle = Selector.RegisterSnapItem(S);
}
{
for (int i = 0; i < L.Count; i++)
{
//IndexType[] Indices = new IndexType[L[i].Count];
//for (int k = 0;k < L[i].Count; k++)
//{
// Indices[k] = k;
//}
//xyzf[] Points = new xyzf[L[i].Count];
//for (int k = 0; k < L[i].Count; k++)
//{
// Points[k] = new xyzf((float)L[i][k].X, (float)L[i][k].y, 0f);
//}
//Primitives3d.drawTriangles(this,Indices, Points, null, null, null);
////if ((RenderKind == RenderKind.SnapBuffer))
//// Selector.ToSnapBuffer((uint)i);
Primitives2d.drawArrayLined(this, L[i]);
}
}
if ((RenderKind == RenderKind.SnapBuffer))
{
Selector.UnRegisterSnapItem(Handle);
}
}