internal bool HasCollisionWith(ElementVertex vertex, Direction desiredRelationToVertex)
{
if (desiredRelationToVertex == Direction.Left)
{
if (ConnectorSlopesUp)
{
return(Algorithm.Rectangles[vertex].Left - XIntersectWith(Algorithm.Rectangles[vertex].Top) < DesiredHorizontalSeparation);
}
else
{
return(Algorithm.Rectangles[vertex].Left - XIntersectWith(Algorithm.Rectangles[vertex].Bottom) < DesiredHorizontalSeparation);
}
}
else
{
if (ConnectorSlopesUp)
{
return(XIntersectWith(Algorithm.Rectangles[vertex].Bottom) - Algorithm.Rectangles[vertex].Right < DesiredHorizontalSeparation);
}
else
{
return(XIntersectWith(Algorithm.Rectangles[vertex].Top) - Algorithm.Rectangles[vertex].Right < DesiredHorizontalSeparation);
}
}
}
internal double SuggestedRightOf(ElementVertex vertex)
{
if (ConnectorSlopesUp)
{
return(XIntersectWith(Algorithm.Rectangles[vertex].Bottom) - DesiredHorizontalSeparation);
}
else
{
return(XIntersectWith(Algorithm.Rectangles[vertex].Top) - DesiredHorizontalSeparation);
}
}
/// <summary>
/// Update the properties of a Nucleus node from a GWA string
/// in EL.2 version syntax
/// </summary>
/// <param name="element"></param>
/// <param name="gwa"></param>
public void ReadElement(string gwa, Model.Model model, GSAConversionContext context)
{
// EL.2 | num | name | colour | type | prop | group | topo() | orient_node | orient_angle |
// is_rls { | rls { | k } }
// is_offset { | ox | oy | oz } | dummy
Element element;
var tr = new TokenReader(gwa);
tr.Next(); // EL
string gsaID = tr.Next(); // num
string name = tr.Next(); // name
tr.Next(); // colour
int nodeCount = NodeCountOf(tr.Next()); // type
string propID = tr.Next(); // prop
tr.NextInt(); // group
if (nodeCount == 0)
{
return; //Not valid!
}
else if (nodeCount == 2)
{
// Linear element
var linEl = context.IDMap.GetModelObject <LinearElement>(model, gsaID.ToString());
if (linEl == null)
{
linEl = model.Create.LinearElement(null);
}
element = linEl;
var family = context.IDMap.GetModelObject <SectionFamily>(model, propID);
if (family == null)
{
family = model.Create.SectionFamily();
context.IDMap.Add(family, propID);
}
linEl.Family = family;
Node n0 = context.IDMap.GetModelObject <Node>(model, tr.Next()); // Start node
Node n1 = context.IDMap.GetModelObject <Node>(model, tr.Next()); // End node
linEl.Geometry = new Line(n0, n1);
}
else
{
//Panel element
var panEl = context.IDMap.GetModelObject <PanelElement>(model, gsaID.ToString());
if (panEl == null)
{
panEl = model.Create.PanelElement(null);
}
element = panEl;
var family = context.IDMap.GetModelObject <BuildUpFamily>(model, propID);
if (family == null)
{
family = model.Create.BuildUpFamily();
context.IDMap.Add(family, propID);
}
panEl.Family = family;
var nodes = new NodeCollection();
for (int i = 0; i < nodeCount; i++)
{
var node = context.IDMap.GetModelObject <Node>(model, tr.Next());
if (node != null && !nodes.Contains(node.GUID))
{
nodes.Add(node);
}
}
panEl.Geometry = new Mesh(nodes, true);
}
tr.Next(); // orient_node TODO: Make orientation relative to this
element.Orientation = Angle.FromDegrees(tr.NextDouble());
var verts = element.ElementVertices;
string is_rls = tr.Next(); // is_rls
if (is_rls.EqualsIgnoreCase("RLS") || is_rls.EqualsIgnoreCase("STIFF"))
{
for (int i = 0; i < nodeCount; i++)
{
string rls = tr.Next(); // rls
if (i < verts.Count)
{
Bool6D fixity = Bool6D.FromTokensList(rls.ToCharArray(), 0, 'R');
ElementVertex v = verts[i];
v.Releases = fixity;
if (is_rls.EqualsIgnoreCase("STIFF"))
{
for (int j = 0; j < rls.Length; j++)
{
char c = rls[j];
if (c.EqualsIgnoreCase('K'))
{
v.Stiffness = v.Stiffness.With(j, tr.NextDouble()); // k
}
}
}
}
}
}
if (tr.NextIs("OFFSET")) // is_offset
{
for (int i = 0; i < nodeCount; i++)
{
if (verts.Count > i)
{
var vert = verts[i];
vert.Offset = vert.Offset.WithX(tr.NextDouble()); // ox
vert.Offset = vert.Offset.WithY(tr.NextDouble()); // oy
vert.Offset = vert.Offset.WithZ(tr.NextDouble()); // oz
}
else
{
tr.Skip(3);
}
}
//TODO: Local offsets
}
// TODO: Dummy?
context.IDMap.Add(element, gsaID);
}
