90 lines
3.2 KiB
C#
90 lines
3.2 KiB
C#
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="StepVector.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the ¡°Software¡±), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED ¡°AS IS¡±,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using StgSharp.Script;
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using StgSharp.Script.Express;
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using System;
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using System.Collections.Generic;
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namespace StgSharp.Modeling.Items
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{
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public class StepVector : StepGeometricRepresentationItem
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{
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private StepDirection _direction;
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private StepVector() : base( string.Empty ) { }
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public StepVector( string name, StepDirection direction, double length )
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: base( name )
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{
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Direction = direction;
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Length = length;
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}
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public double Length { get; set; }
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public StepDirection Direction
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{
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get { return _direction; }
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set
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{
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if( value == null ) {
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throw new ArgumentNullException();
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}
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_direction = value;
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}
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}
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public override StepItemType ItemType => StepItemType.Vector;
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internal static StepVector CreateFromSyntaxList( StepBinder binder, ExpNode syntaxList )
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{
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ExpNodeNextEnumerator enumerator = new ExpNodeNextEnumerator( syntaxList );
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StepVector vector = new StepVector();
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enumerator.AssertEnumeratorCount( 3 );
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vector.Name = enumerator.Values[ 0 ].CodeConvertTemplate;
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binder.BindValue(
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enumerator.Values[ 1 ], v => vector.Direction = v.AsType<StepDirection>() );
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vector.Length = ( enumerator.Values[ 2 ]as ExpRealNumberNode )!.Value;
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return vector;
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}
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internal override IEnumerable<StepRepresentationItem> GetReferencedItems()
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{
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yield return Direction;
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}
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}
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}
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