public List <XPolygon> Clip(ClipType clipType, XPolygon clip, double scaleBy = 1000)
{
return(XPolygon.Clip(clipType, new List <XPolygon>()
{
this
}, new List <XPolygon>()
{
clip
}, scaleBy));
}
private void CreateSlabs(XPreviewBuildingStory story)
{
// For which we need the total footprint as defined by the units. But we can't boolean them together
// because there are gaps between the spaces now - arrrghhhh!
// Make the corridor polygon and then make each unit and boolean add them.
XPolygon corridor = CreateCorridorSpaceProfile(0).Transformed(story.Elements.First().LocalTransform);
List <XPolygon> results = new List <XPolygon>()
{
corridor
};
foreach (XPreviewSpace space in story.Elements.Where(elem => elem is XPreviewSpace space && space.LongName != null))
{
// Find the relating unit definition so we can create a polygon the extents of width and depth
UnitParameters unitdef = unitsToCreate.Find(u => u.UnitType == space.LongName);
if (unitdef != null)
{
XPolygon fullProfile = unitdef.CreateFullSizeProfile().Transformed(space.LocalTransform);
results = XPolygon.Clip(ClipType.ctUnion, results, new List <XPolygon>()
{
fullProfile
});
}
}
// We will place the slab at 0,0,0 on the story
XPreviewSlab slab = new XPreviewSlab
{
Name = "Slab " + story.StoryNumber,
ProfilePath = results.First(),
Thickness = parameters.InterzoneSlabThickness,
Container = story,
Height = -parameters.InterzoneSlabThickness
};
}