public static string Description(this CableSection section)
{
if (section == null)
{
return("null section");
}
return($"Cable {section.NumberOfCables:G3} x dia {section.CableDiameter:G3} - {CheckGetMaterialName(section.Material)}");
}
void Draw(CableSection section)
{
// Get direction Vector.
Vector3 vectorFromStartToEnd = section.end.position - section.start.position;
// Setting the Start object to look at the end will be used for making the wind be perpendicular to the cable later.
section.start.forward = vectorFromStartToEnd.normalized;
// Get number of points in the cable using the distance from the start to end, and the point density
int pointsCount = Mathf.FloorToInt(pointDensity * vectorFromStartToEnd.magnitude);
// What point is being calculated
int i = 0;
while (i < pointsCount)
{
// This is the fraction of where we are in the cable and it accounts for arrays starting at zero.
float pointForCalcs = (float)i / ((pointsCount - 1) > 0 ? pointsCount - 1 : 1);
// This is what gives the cable a curve and makes the wind move the center the most.
float effectAtPointMultiplier = Mathf.Sin(pointForCalcs * Mathf.PI);
// Calculate the position of the current point i
Vector3 pointPosition = vectorFromStartToEnd * pointForCalcs;
// Calculate the sag vector for the current point i
Vector3 sagAtPoint = sagDirection * section.sag;
// Calculate the sway vector for the current point i
// Calculate the postion with Sag.
Vector3 currentPointsPosition =
section.start.position +
pointPosition +
sagAtPoint * effectAtPointMultiplier;
// Add a point to the line renderer
line.positionCount += 1;
// Set point
line.SetPosition(line.positionCount - 1, currentPointsPosition);
i++;
}
}
/***************************************************/
public static string Description(this CableSection section)
{
return("Cable " + section.NumberOfCables + " x dia " + section.CableDiameter + " - " + CheckGetMaterialName(section.Material));
}
public static double MassPerMetre(this CableSection section)
{
//TODO: Add property for kg/m as part of the cable section?
return(section.Area * section.Material.Density);
}
private static void SetSpecificSection(CableSection section, cSapModel model)
{
//no ISectionDimentions
throw new NotImplementedException();
}
