public float NodeDist(IssoPoint2D pt, ComponentNode node)
{
// Если точка pt лежит внутри области узла, возвращаем ноль - иначе
// возвразаем расстояние от pt до Node.Location
if (ComponentNodeVM.Contains(node, pt, surface))
{
return(0f);
}
else
{
return(IssoDist.PointDst(pt, node.Location));
}
}
internal ComponentBasic GetComponent(IssoPoint2D pt1, out IssoPoint2D pt2, ComponentTypes type = ComponentTypes.ctAny)
{
pt2 = new IssoPoint2D()
{
X = pt1.X, Y = pt1.Y
};
if (model.CompsList.Count == 0)
{
return(null);
}
int j = 0;
for (int i = 0; i < model.CompsList.Count; i++)
{
switch (model.CompsList[i].CompType)
{
case ComponentTypes.ctNode:
{
if ((type == ComponentTypes.ctAny) || (type == ComponentTypes.ctNode))
{
if (ComponentNodeVM.Contains((ComponentNode)model.CompsList[i], pt1, surface))
{
pt2 = ((ComponentNode)model.CompsList[i]).Location;
return(model.CompsList[i]);
}
}
break;
}
case ComponentTypes.ctLinear:
{
if ((type == ComponentTypes.ctAny) || (type == ComponentTypes.ctLinear))
{
if (ComponentLinearVM.Contains((ComponentLinear)model.CompsList[i], pt1, surface))
{
pt2 = IssoDist.PurpPoint(pt1, (ComponentLinear)model.CompsList[i]);
return(model.CompsList[i]);
}
}
break;
}
case ComponentTypes.ctBinding:
{
if ((type == ComponentTypes.ctAny) || (type == ComponentTypes.ctBinding))
{
if (IssoBindingVM.Contains((IssoBinding)model.CompsList[i], pt1, surface))
{
pt2 = ((IssoBinding)model.CompsList[i]).LinePlace;
return(model.CompsList[i]);
}
}
break;
}
case ComponentTypes.ctForce:
case ComponentTypes.ctDistributedLoad:
{
if ((type == ComponentTypes.ctAny) || (type == ComponentTypes.ctForce) || (type == ComponentTypes.ctDistributedLoad))
{
if (ComponentLoadVM.Contains((ComponentLoad)model.CompsList[i], pt1, surface))
{
pt2 = ((ComponentLoad)model.CompsList[i]).AppNodes[0].Location;
return(model.CompsList[i]);
}
}
break;
}
}
}
return(null);
}