public static List <XYZ> GridToGridIntersections(GCGrid grid1, GCGridMulti grid2)
{
var ints = new List <XYZ>();
var doc = GCRevitDocument.DocumentInstance(grid2.RevitElement.Document);
var g1crv = grid1.RevitGrid.Curve;
foreach (var gridId in grid2.RevitMultiGrid.GetGridIds())
{
var g2crv = (doc.GetElement(gridId) as Grid).Curve;
ints.AddRange(GeometryUtil.IntersectionPointsOfCurves(g1crv, g2crv));
}
return(ints);
}
public static List <XYZ> GridToGridIntersections(GCGridMulti grid1, GCGridMulti grid2)
{
var ints = new List <XYZ>();
var doc = GCRevitDocument.DocumentInstance(grid1.RevitElement.Document);
foreach (var grid1Id in grid1.RevitMultiGrid.GetGridIds())
{
foreach (var grid2Id in grid2.RevitMultiGrid.GetGridIds())
{
if (grid1Id.IntegerValue != grid2Id.IntegerValue)
{
var g1 = doc.GetElement(grid1Id) as Grid;
var g2 = doc.GetElement(grid2Id) as Grid;
ints.AddRange(GeometryUtil.IntersectionPointsOfCurves(g1.Curve, g2.Curve));
}
}
}
return(ints);
}