Merge from branch giga

2025-08-31 10:42:51 +08:00
parent 1fc687f7d0
commit 1a0ccdd8cb
1619 changed files with 2812 additions and 733136 deletions
@@ -28,6 +28,7 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
+using StgSharp.Model.Step;
 using StgSharp.Script;
 using StgSharp.Script.Express;

@@ -36,7 +37,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;

-namespace StgSharp.Modeling.Items
+namespace StgSharp.Model.Step
 {
    public enum StepBSplineCurveForm
    {
@@ -50,81 +51,89 @@ namespace StgSharp.Modeling.Items

    }

-;
-
-    public abstract class StepBSplineCurve : StepBoundedCurve
+    public static class StepExpEnumValue
    {

-        private const string CIRCULAR_ARC = "CIRCULAR_ARC";
-        private const string ELLIPTIC_ARC = "ELLIPTIC_ARC";
-        private const string HYPERBOLIC_ARC = "HYPERBOLIC_ARC";
-        private const string PARABOLIC_ARC = "PARABOLIC_ARC";
+        internal const string CIRCULAR_ARC = "CIRCULAR_ARC";
+        internal const string ELLIPTIC_ARC = "ELLIPTIC_ARC";
+        internal const string HYPERBOLIC_ARC = "HYPERBOLIC_ARC";
+        internal const string PARABOLIC_ARC = "PARABOLIC_ARC";
+        internal const string POLYLINE_FORM = "POLYLINE_FORM";
+        internal const string UNSPECIFIED = "UNSPECIFIED";

-        private const string POLYLINE_FORM = "POLYLINE_FORM";
-        private const string UNSPECIFIED = "UNSPECIFIED";
+        internal static HashSet<string> AllPossibleValue { get; } = [
+                CIRCULAR_ARC,
+                ELLIPTIC_ARC,
+                HYPERBOLIC_ARC,
+                PARABOLIC_ARC,
+                POLYLINE_FORM,
+                UNSPECIFIED,
+            ];

-        public StepBSplineCurve( string name, IEnumerable<StepCartesianPoint> controlPoints )
-            : base( name )
+    }
+
+    public class StepBSplineCurve : StepBoundedCurve, IExpConvertableFrom<StepBSplineCurve>
+    {
+
+        public StepBSplineCurve( StepModel model, params StepCartesianPoint[] controlPoints )
+            : this( model, ( IEnumerable<StepCartesianPoint> )controlPoints ) { }
+
+        public StepBSplineCurve( StepModel model, IEnumerable<StepCartesianPoint> controlPoints )
+            : base( model )
        {
            ControlPointsList.AddRange( controlPoints );
        }

-        public StepBSplineCurve( string name, params StepCartesianPoint[] controlPoints )
-            : this( name, ( IEnumerable<StepCartesianPoint> )controlPoints ) { }
-
        public bool ClosedCurve { get; set; }

        public bool SelfIntersect { get; set; }

        public int Degree { get; set; }

-        public List<StepCartesianPoint> ControlPointsList { get; } = new List<StepCartesianPoint>();
+        public List<StepCartesianPoint> ControlPointsList { get; private set; } 
+            = new List<StepCartesianPoint>();

        public StepBSplineCurveForm CurveForm { get; set; } = StepBSplineCurveForm.Unspecified;

-        internal override IEnumerable<StepRepresentationItem> GetReferencedItems()
+        public void FromInstance( StepBSplineCurve entity )
        {
-            return ControlPointsList;
+            base.FromInstance( entity );
+            this.Degree = entity.Degree;
+            this.ClosedCurve = entity.ClosedCurve;
+            this.ControlPointsList = entity.ControlPointsList;
+            this.SelfIntersect = entity.SelfIntersect;
+        }
+
+        public override bool IsConvertableTo( string entityName )
+        {
+            return base.IsConvertableTo( entityName ) || entityName == "StepBSplineCurve";
        }

        protected static string GetCurveFormString( StepBSplineCurveForm form )
        {
-            switch( form )
+            return form switch
            {
-                case StepBSplineCurveForm.Polyline:
-                    return POLYLINE_FORM;
-                case StepBSplineCurveForm.CircularArc:
-                    return CIRCULAR_ARC;
-                case StepBSplineCurveForm.EllipticalArc:
-                    return ELLIPTIC_ARC;
-                case StepBSplineCurveForm.ParabolicArc:
-                    return PARABOLIC_ARC;
-                case StepBSplineCurveForm.HyperbolicArc:
-                    return HYPERBOLIC_ARC;
-                case StepBSplineCurveForm.Unspecified:
-                    return UNSPECIFIED;
-            }
-
-            throw new NotImplementedException();
+                StepBSplineCurveForm.Polyline => StepExpEnumValue.POLYLINE_FORM,
+                StepBSplineCurveForm.CircularArc => StepExpEnumValue.CIRCULAR_ARC,
+                StepBSplineCurveForm.EllipticalArc => StepExpEnumValue.ELLIPTIC_ARC,
+                StepBSplineCurveForm.ParabolicArc => StepExpEnumValue.PARABOLIC_ARC,
+                StepBSplineCurveForm.HyperbolicArc => StepExpEnumValue.HYPERBOLIC_ARC,
+                StepBSplineCurveForm.Unspecified => StepExpEnumValue.UNSPECIFIED,
+                _ => throw new NotImplementedException(),
+            };
        }

        protected static StepBSplineCurveForm ParseCurveForm( string enumerationValue )
        {
-            switch( enumerationValue.ToUpperInvariant() )
+            return enumerationValue.ToUpperInvariant() switch
            {
-                case POLYLINE_FORM:
-                    return StepBSplineCurveForm.Polyline;
-                case CIRCULAR_ARC:
-                    return StepBSplineCurveForm.CircularArc;
-                case ELLIPTIC_ARC:
-                    return StepBSplineCurveForm.EllipticalArc;
-                case PARABOLIC_ARC:
-                    return StepBSplineCurveForm.ParabolicArc;
-                case HYPERBOLIC_ARC:
-                    return StepBSplineCurveForm.HyperbolicArc;
-                default:
-                    return StepBSplineCurveForm.Unspecified;
-            }
+                StepExpEnumValue.POLYLINE_FORM => StepBSplineCurveForm.Polyline,
+                StepExpEnumValue.CIRCULAR_ARC => StepBSplineCurveForm.CircularArc,
+                StepExpEnumValue.ELLIPTIC_ARC => StepBSplineCurveForm.EllipticalArc,
+                StepExpEnumValue.PARABOLIC_ARC => StepBSplineCurveForm.ParabolicArc,
+                StepExpEnumValue.HYPERBOLIC_ARC => StepBSplineCurveForm.HyperbolicArc,
+                _ => StepBSplineCurveForm.Unspecified,
+            };
        }

    }