public override void Draw(Graphics3D graphics)
{
// draw tray back faces
if (_packProperties.Wrap.Type == PackWrapper.WType.WT_TRAY)
{
}
// draw inner boxes
if (_packProperties.Wrap.Type == PackWrapper.WType.WT_POLYETHILENE ||
_packProperties.Wrap.Type == PackWrapper.WType.WT_TRAY ||
_forceTransparency)
{
List <Box> boxes = InnerBoxes;
boxes.Sort(new BoxComparerSimplifiedPainterAlgo(graphics.GetWorldToEyeTransformation()));
foreach (Box b in boxes)
{
graphics.Draw(b);
}
}
if (_packProperties.Wrap.Type != PackWrapper.WType.WT_TRAY)
{
// draw front faces
foreach (Face f in Faces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Wrap.Color
, _packProperties.Wrap.Transparent || _forceTransparency);
}
}
else
{
// draw tray front faces
foreach (Face f in TrayFaces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Wrap.Color
, _packProperties.Wrap.Transparent);
}
}
}
public override void Draw(Graphics3D graphics)
{
// draw tray back faces
if (_packProperties.Wrap.Type == PackWrapper.WType.WT_TRAY)
{}
// draw inner boxes
if (_packProperties.Wrap.Type == PackWrapper.WType.WT_POLYETHILENE
|| _packProperties.Wrap.Type == PackWrapper.WType.WT_TRAY
|| _forceTransparency)
{
List<Box> boxes = InnerBoxes;
boxes.Sort( new BoxComparerSimplifiedPainterAlgo(graphics.GetWorldToEyeTransformation()) );
foreach (Box b in boxes)
graphics.Draw(b);
}
if (_packProperties.Wrap.Type != PackWrapper.WType.WT_TRAY)
{
// draw front faces
foreach (Face f in Faces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Wrap.Color
, _packProperties.Wrap.Transparent || _forceTransparency);
}
}
else
{
// draw tray front faces
foreach (Face f in TrayFaces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Wrap.Color
, _packProperties.Wrap.Transparent);
}
}
}
public override void Draw(Graphics3D graphics)
{
System.Drawing.Graphics g = graphics.Graphics;
var viewDir = graphics.ViewDirection;
// draw tray back faces
if (null != _packProperties.Tray)
{
foreach (Face f in TrayFaces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.BACK
, _packProperties.Tray.Color
, false);
}
}
// draw inner boxes
if (null == _packProperties.Wrap ||
_packProperties.Wrap.Type == PackWrapper.WType.WT_POLYETHILENE)
{
var innerDrawables = InnerDrawables;
innerDrawables.Sort(new DrawableComparerSimplifiedPainterAlgo(graphics.GetWorldToEyeTransformation()));
foreach (var b in innerDrawables)
{
b.Draw(graphics);
}
}
if (null != _packProperties.Wrap)
{
// draw front faces
foreach (Face f in Faces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Wrap.Color
, _packProperties.Wrap.Transparent);
}
}
if (null != _packProperties.Tray)
{
// draw tray front faces
foreach (Face f in TrayFaces)
{
graphics.Draw(
f
, Graphics3D.FaceDir.FRONT
, _packProperties.Tray.Color
, false);
}
}
// draw top points line
if (_packProperties.Content is RevSolidProperties)
{
Color colorTopPoints = (null != _packProperties.Wrap) ? _packProperties.Wrap.Color : Color.White;
Pen penTopPoints = new Pen(new SolidBrush(colorTopPoints), 1.5f);
var listConvexHull1 = new List <Vector3D>();
foreach (var pt in ConvexHullResult)
{
listConvexHull1.Add(GlobalTransformation.transform(pt));
}
var tPoints = graphics.TransformPoint(listConvexHull1.ToArray());
int tPointCount = tPoints.Length;
for (int i = 1; i < tPointCount; ++i)
{
g.DrawLine(penTopPoints, tPoints[i - 1], tPoints[i]);
}
g.DrawLine(penTopPoints, tPoints[tPointCount - 1], tPoints[0]);
}
// draw strappers
Pen penBlack = new Pen(new SolidBrush(Color.Black), 1.5f);
foreach (var sf in StrapperFaces)
{
if (sf.IsVisible(viewDir))
{
// get color
double cosA = Math.Abs(Vector3D.DotProduct(sf.Normal, graphics.VLight));
Color color = Color.FromArgb((int)(sf.ColorFill.R * cosA), (int)(sf.ColorFill.G * cosA), (int)(sf.ColorFill.B * cosA));
// instantiate brush
Brush brushStrapper = new SolidBrush(color);
// get face points
Point[] pts = graphics.TransformPoint(sf.Points);
// fill polygon
g.FillPolygon(brushStrapper, pts);
// draw path
int ptCount = pts.Length;
for (int j = 1; j < ptCount; ++j)
{
g.DrawLine(penBlack, pts[j - 1], pts[j]);
}
g.DrawLine(penBlack, pts[ptCount - 1], pts[0]);
}
}
}