AJ Isaacs
b2a723ca60
Add a Shape Library dialog (Nest > Shape Library) for creating drawings
from built-in parametric shapes. Supports configuration presets loaded
from JSON files — ships with 136 standard pipe flanges. Parameters use
TextBox inputs with architectural unit parsing (feet/inches, fractions).
- ShapeLibraryForm with split layout: shape list, preview, parameters
- ShapePreviewControl for auto-zoom rendering with info overlay
- ArchUnits utility for parsing architectural measurements
- SetPreviewDefaults() on all ShapeDefinition subclasses
- Convention-based config discovery (Configurations/{ShapeName}.json)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
32 lines
717 B
C#
32 lines
717 B
C#
using OpenNest.Geometry;
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using System.Collections.Generic;
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namespace OpenNest.Shapes
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{
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public class IsoscelesTriangleShape : ShapeDefinition
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{
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public double Base { get; set; }
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public double Height { get; set; }
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public override void SetPreviewDefaults()
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{
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Base = 8;
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Height = 10;
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}
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public override Drawing GetDrawing()
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{
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var midX = Base / 2.0;
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var entities = new List<Entity>
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{
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new Line(0, 0, Base, 0),
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new Line(Base, 0, midX, Height),
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new Line(midX, Height, 0, 0)
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};
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return CreateDrawing(entities);
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}
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}
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}
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