public static void DrawControls(Graphics graph, PointF rootPos, IEditable o, DrawParametres p)
{
PointV p0 = new PointV(o.Location);
PointV pp = new PointV(o.ParentPoint);
PointV p0r, ppr;
p0r = new PointV(PointV.Add(rootPos, p0.Point));
ppr = new PointV(PointV.Add(rootPos, pp.Point));
PointF p0f = p0r.Point;
PointF ppf = ppr.Point;
Pen linePen = new Pen(Color.Gray);
linePen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
graph.DrawLine(linePen, p0f, ppf);
graph.DrawEllipse(Pens.Blue, ppf.X - 2, ppf.Y - 2, 4, 4);
float x1Size = 20;
graph.DrawLine(Pens.Blue, p0f.X, p0f.Y - x1Size, p0f.X, p0f.Y + x1Size);
graph.DrawLine(Pens.Blue, p0f.X - x1Size, p0f.Y, p0f.X + x1Size, p0f.Y);
if (o is BoneImage)
{
}
PointV p1;
PointV p2;
if ((p & DrawParametres.DrawAngleCtl) == DrawParametres.DrawAngleCtl/* ||
(p & DrawParametres.DrawFreeEditCtl) == DrawParametres.DrawFreeEditCtl*/)
{
Pen pen = new Pen(Color.Green);
int r = 20;
pen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
pen.Width = 5f;
p2 = new PointV(o.AbsoluteAngle, 50, true);
p2 = p2.Add(rootPos).Add(p0);
float k = (float)(180 / Math.PI);
graph.DrawArc(pen, new RectangleF((float)p2.X - r, (float)p2.Y - r, r * 2, r * 2),
(float)o.AbsoluteAngle * k, 90);
graph.DrawArc(pen, new RectangleF((float)p2.X - r, (float)p2.Y - r, r * 2, r * 2),
(float)o.AbsoluteAngle * k, -90);
}
if ((p & DrawParametres.DrawShiftCtl) == DrawParametres.DrawShiftCtl)
{
int padding = 4;
int length = 16;
Pen pen = new Pen(Color.Blue);
pen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
pen.Width = 5f;
p2 = p0.Add(rootPos);
graph.DrawLine(pen, (float)p2.X, (float)p2.Y + padding, (float)p2.X, (float)p2.Y + padding + length);
graph.DrawLine(pen, (float)p2.X, (float)p2.Y - padding, (float)p2.X, (float)p2.Y - padding - length);
graph.DrawLine(pen, (float)p2.X + padding, (float)p2.Y, (float)p2.X + padding + length, (float)p2.Y);
graph.DrawLine(pen, (float)p2.X - padding, (float)p2.Y, (float)p2.X - padding - length, (float)p2.Y);
}
}
public static void DrawControls(Graphics graph, PointF rootPos, Bone b, DrawParametres p)
{
PointV p0 = new PointV(b.StartPoint);
PointV p3 = new PointV(b.EndPoint);
PointV p1;
PointV p2;
Pen gpen = new Pen(Color.Blue);
gpen.Width = 2f;
gpen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
if (b is BoneGraphics)
{
PointF pp = b.ParentPoint;
graph.DrawEllipse(Pens.Blue, pp.X - 3, pp.Y - 3, 6, 6);
float psize = 5;
p1 = p0.Add(rootPos);
graph.DrawLine(Pens.Blue, (float)p1.X, (float)p1.Y - psize, (float)p1.X, (float)p1.Y + psize);
graph.DrawLine(Pens.Blue, (float)p1.X - psize, (float)p1.Y, (float)p1.X + psize, (float)p1.Y);
graph.DrawLine(gpen, p0.Add(rootPos), p3.Add(rootPos));
}
if (b is BoneImage)
{
PointF pp = b.ParentPoint;
graph.DrawEllipse(Pens.Blue, pp.X - 3, pp.Y - 3, 6, 6);
float psize = 5;
p1 = p0.Add(rootPos);
graph.DrawLine(Pens.Green, (float)p1.X, (float)p1.Y - psize, (float)p1.X, (float)p1.Y + psize);
graph.DrawLine(Pens.Green, (float)p1.X - psize, (float)p1.Y, (float)p1.X + psize, (float)p1.Y);
gpen.Color = Color.Green;
graph.DrawLine(gpen, p0.Add(rootPos), p3.Add(rootPos));
p1 = p3 - p0;
p2 = p1.Rotate(Math.PI / 2);
p1.Length = (b as BoneImage).Image.Height;
p2.Length = (b as BoneImage).Image.Width;
graph.DrawPolygon(Pens.Green, new PointF[]{
p0.Add(rootPos),
p0.Add(p2).Add(rootPos) ,
p0.Add(p1).Add(p2).Add(rootPos) ,
p0.Add(p1).Add(rootPos)
});
}
if ((p & DrawParametres.DrawAngleCtl) == DrawParametres.DrawAngleCtl ||
(p & DrawParametres.DrawFreeEditCtl) == DrawParametres.DrawFreeEditCtl)
{
Pen pen = new Pen(Color.Green);
int r = 20;
pen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
pen.Width = 5f;
p2 = p3 - p0;
p2.Length = p2.Length - r;
p2 = p2.Add(rootPos).Add(p0);
float k = (float)(180 / Math.PI);
graph.DrawArc(pen, new RectangleF((float)p2.X - r, (float)p2.Y - r, r * 2, r * 2),
(float)b.AbsoluteAngle * k, 90);
graph.DrawArc(pen, new RectangleF((float)p2.X - r, (float)p2.Y - r, r * 2, r * 2),
(float)b.AbsoluteAngle * k, -90);
}
if ((p & DrawParametres.DrawShiftCtl) == DrawParametres.DrawShiftCtl)
{
int padding = 4;
int length = 16;
Pen pen = new Pen(Color.Blue);
pen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
pen.Width = 5f;
p2 = p0.Add(rootPos);
graph.DrawLine(pen, (float)p2.X, (float)p2.Y + padding, (float)p2.X, (float)p2.Y + padding + length);
graph.DrawLine(pen, (float)p2.X, (float)p2.Y - padding, (float)p2.X, (float)p2.Y - padding - length);
graph.DrawLine(pen, (float)p2.X + padding, (float)p2.Y, (float)p2.X + padding + length, (float)p2.Y);
graph.DrawLine(pen, (float)p2.X - padding, (float)p2.Y, (float)p2.X - padding - length, (float)p2.Y);
}
if ((p & DrawParametres.DrawStretchCtl) == DrawParametres.DrawStretchCtl ||
(p & DrawParametres.DrawFreeEditCtl) == DrawParametres.DrawFreeEditCtl)
{
int padding = 4;
int length = 20;
Pen pen = new Pen(Color.Blue);
pen.EndCap = System.Drawing.Drawing2D.LineCap.ArrowAnchor;
pen.Width = 5f;
p2 = p3 - p0;
p1 = p3 - p0;
p2.Length = length;
p1.Length = padding;
graph.DrawLine(pen, p1.Add(rootPos).Add(p3).Point, p2.Add(rootPos).Add(p3).Point);
p1 = p1.Rotate(Math.PI);
p2 = p2.Rotate(Math.PI);
graph.DrawLine(pen, p1.Add(rootPos).Add(p3).Point, p2.Add(rootPos).Add(p3).Point);
}
}
