Canguro.Analysis.LineStressCalculator.addToShearMomentDiagram C# (CSharp) Метод

        private void addToShearMomentDiagram(AbstractCase ac, LineElement line, float[,] controlPoints, LineForceComponent component, float scale)
        {
            if (ac == null) return;

            if (ac is LoadCombination)
            {
                foreach (AbstractCaseFactor acf in ((LoadCombination)ac).Cases)
                    addToShearMomentDiagram(acf.Case, line, controlPoints, component, acf.Factor);
            }
            else if (ac is AnalysisCase)
            {
                if (((AnalysisCase)ac).Properties is StaticCaseProps)
                {
                    foreach (StaticCaseFactor staticCase in ((StaticCaseProps)((AnalysisCase)ac).Properties).Loads)
                    {
                        if (staticCase.AppliedLoad is LoadCase)
                        {
                            LoadCase lc = staticCase.AppliedLoad as LoadCase;
                            if (line.Loads[lc] != null)
                            {
                                foreach (Load load in line.Loads[lc])
                                    if (load is DirectionalLineLoad)
                                        addToShearMomentDiagram(line, load as DirectionalLineLoad, controlPoints, component, scale);
                            }

                            if (lc.SelfWeight > 0f)
                            {
                                if (line.Properties is StraightFrameProps)
                                {
                                    StraightFrameProps frameProps = line.Properties as StraightFrameProps;
                                    selfWeight.La = selfWeight.Lb = frameProps.Section.Area * frameProps.Section.Material.UnitWeight;
                                    addToShearMomentDiagram(line, selfWeight, controlPoints, component, lc.SelfWeight * scale);
                                }
                            }
                        }
                    }
                }
            }
        }