public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIDocument uidoc = commandData.Application.ActiveUIDocument;
Document doc = uidoc.Document;
IList <Reference> referenceCollection = uidoc.Selection.PickObjects(ObjectType.Face);
MessageBox.Show("You have selected total " + referenceCollection.Count.ToString() + " faces.");
Transaction trans = new Transaction(doc);
trans.Start("建立網格");
foreach (Reference face in referenceCollection)
{
DividedSurface ds = DividedSurface.Create(doc, face);
SpacingRule srU = ds.USpacingRule;
srU.SetLayoutFixedDistance(1, SpacingRuleJustification.Center, 0, 0);
SpacingRule srV = ds.VSpacingRule;
srV.SetLayoutFixedDistance(1, SpacingRuleJustification.Center, 0, 0);
Element host = ds.Host;
Face dividefaces = host.GetGeometryObjectFromReference(ds.HostReference) as Face;
GridNode node = new GridNode();
UV uv = ds.GetGridNodeUV(node);
XYZ pt = dividefaces.Evaluate(uv);
MessageBox.Show(pt.ToString());
}
trans.Commit();
return(Result.Succeeded);
}
private void IdentifyTokenSpacing(SyntaxToken token)
{
// don't adjust spacing in genernal if there are already line breaks
if (TextFacts.HasLineBreaks(token.Trivia))
{
return;
}
// if no previous token then leave as is
var prev = token.GetPreviousToken();
if (prev == null)
{
return;
}
if (IsIdentifierOrKeyword(token) && IsIdentifierOrKeyword(prev))
{
// always have space between two adjacent names
if (token.Trivia != " ")
{
AddRule(token, SpacingRule.From(SpacingKind.SingleSpaceIfOnSameLine));
}
}
else if (token.Parent is BinaryExpression be && be.Operator == token ||
prev.Parent is BinaryExpression pbe && pbe.Operator == prev)
{
// space before and after binary operator
if (token.Trivia != " ")
{
AddRule(token, SpacingRule.From(SpacingKind.SingleSpaceIfOnSameLine));
}
}
private bool TryGetSpacingRule(SyntaxElement element, out SpacingRule rule)
{
return(_spacingRules.TryGetValue(element, out rule));
}
