private bool GetAlignmentParameters()
{
var doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
var ed = doc.Editor;
Matrix3d ucs2wcs = AcadGraphics.UcsToWcs;
Matrix3d wcs2ucs = AcadGraphics.WcsToUcs;
// Alignment type
Alignment = Bridge.PickAlignment();
if (Alignment == Bridge.AlignmentType.None)
{
return(false);
}
// Alignment line
PromptEntityOptions entityOpts = new PromptEntityOptions("\nEksen: ");
entityOpts.SetRejectMessage("\nSelect a curve.");
entityOpts.AddAllowedClass(typeof(Curve), false);
PromptEntityResult entityRes = ed.GetEntity(entityOpts);
if (entityRes.Status == PromptStatus.OK)
{
CenterlineId = entityRes.ObjectId;
}
else
{
return(false);
}
// Start point
PromptPointResult ptRes = ed.GetPoint("\nBaşlangıç noktası: ");
if (ptRes.Status == PromptStatus.OK)
{
StartPoint = ptRes.Value.TransformBy(ucs2wcs);
}
else
{
return(false);
}
// Start CH
AcadEditor.PromptChainageOptions chOpts = new AcadEditor.PromptChainageOptions("\nBaşlangıç kilometresi: ");
chOpts.DefaultValue = AcadText.ChainageToString(StartCH, ChPrecision);
chOpts.UseDefaultValue = true;
AcadEditor.PromptChainageResult chRes = ed.GetChainage(chOpts);
if (chRes.Status == PromptStatus.OK)
{
StartCH = chRes.DoubleResult;
}
else if (chRes.Status == PromptStatus.None)
{
// Use default
}
else if (chRes.Status != PromptStatus.OK)
{
return(false);
}
return(true);
}
