public void DrawLines()
{
var activemodel = Program.GetActiveDgnModel();
var levelcache = activemodel.GetFileLevelCache();
var levelhandle = levelcache.GetLevelByName("PileAxis");
if (levelhandle.Status == BD.LevelCacheErrorCode.CannotFindLevel)
{
levelhandle = levelcache.CreateLevel("PileAxis");
}
levelcache.Write();
var leveledithandle = levelhandle.GetEditHandle();
leveledithandle.Description = "桩的轴中心线";
BM.SettingsActivator.SetActiveLevel(levelhandle.LevelId);
BD.ElementPropertiesSetter levelsetter = new BD.ElementPropertiesSetter();
levelsetter.SetLevel(levelhandle.LevelId);
levelsetter.SetColor(3);
BG.DPoint3d top, bottom;
var pilelist = ExtractPileInfo();
foreach (var pile in pilelist)
{
top = new BG.DPoint3d(pile.TopX, pile.TopY, pile.TopZ);
if (pile.Skewness == 0)
{
bottom = top - BG.DPoint3d.UnitZ * pile.Length;
}
else
{
double temp = pile.Length / (Math.Sqrt(pile.Skewness * pile.Skewness + 1));
bottom = top + new BG.DPoint3d(Math.Cos(pile.RotationDegree * deg2rad), Math.Sin(pile.RotationDegree * deg2rad), -pile.Skewness) * temp;
}
BG.DSegment3d lineseg = new BG.DSegment3d(top * 10, bottom * 10);
BDE.LineElement line = new BDE.LineElement(activemodel, null, lineseg);
levelsetter.Apply(line);
var wb = new BDE.WriteDataBlock();
wb.WriteString(pile.PileCode);
line.AppendLinkage((ushort)BD.ElementLinkageId.String, wb);
line.AddToModel();
}
}
public void DrawCollisionIndicator()
{
var newlevelhandle = AddLevelByName("Collision");
var levelsetter = new BD.ElementPropertiesSetter();
levelsetter.SetLevel(newlevelhandle.LevelId);
levelsetter.SetColor(6);
levelsetter.SetThickness(10, true);
var activemodel = Program.GetActiveDgnModel();
foreach (var collision in CollisionResult)
{
var line = new BDE.LineElement(activemodel, null, new BG.DSegment3d(collision.PileACollisionPoint, collision.PileBCollisionPoint));
levelsetter.Apply(line);
line.AddToModel();
}
BM.SettingsActivator.SetActiveLevel(newlevelhandle.LevelId);
System.Windows.Forms.MessageBox.Show("碰撞交线已绘制在图层[Collision]中");
}