Replace Altium Primitives with shared Eda.Primitives

Add OriginalCircuit.Eda.Abstractions project references to both
OriginalCircuit.Altium and OriginalCircuit.Altium.Rendering.Core.
Delete duplicate Coord, CoordPoint, and CoordRect files from
OriginalCircuit.Altium.Primitives namespace (now provided by
OriginalCircuit.Eda.Primitives). Update all using statements
across src, tests, and examples. Update source generator to
reference Coord from Eda.Primitives namespace.

Author: issus

.gitignore

@@ -358,4 +358,5 @@ AltiumScriptExamples/
 __Previews/
 
 # Accidental nul files from bash/Windows interaction
-nul
+nul
+asharplogo.afdesign

examples/CreateFiles/Program.cs

@@ -36,7 +36,9 @@
 using OriginalCircuit.Altium;
 using OriginalCircuit.Altium.Models.Pcb;
 using OriginalCircuit.Altium.Models.Sch;
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Enums;
+using PinElectricalType = OriginalCircuit.Altium.Models.Sch.PinElectricalType;
+using OriginalCircuit.Eda.Primitives;
 using OriginalCircuit.Altium.Serialization.Writers;
 
 var outputDir = Path.Combine(Path.GetTempPath(), "AltiumExamples");

examples/LoadFiles/Program.cs

@@ -40,7 +40,9 @@
 using OriginalCircuit.Altium;
 using OriginalCircuit.Altium.Models.Pcb;
 using OriginalCircuit.Altium.Models.Sch;
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Enums;
+using PinElectricalType = OriginalCircuit.Altium.Models.Sch.PinElectricalType;
+using OriginalCircuit.Eda.Primitives;
 using OriginalCircuit.Altium.Serialization.Readers;
 using OriginalCircuit.Altium.Serialization.Writers;
 

examples/ModifyFiles/Program.cs

@@ -39,7 +39,9 @@
 using OriginalCircuit.Altium;
 using OriginalCircuit.Altium.Models.Pcb;
 using OriginalCircuit.Altium.Models.Sch;
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Enums;
+using PinElectricalType = OriginalCircuit.Altium.Models.Sch.PinElectricalType;
+using OriginalCircuit.Eda.Primitives;
 using OriginalCircuit.Altium.Serialization.Readers;
 using OriginalCircuit.Altium.Serialization.Writers;
 

examples/RenderFiles/Program.cs

@@ -35,8 +35,10 @@
 
 using OriginalCircuit.Altium.Models.Pcb;
 using OriginalCircuit.Altium.Models.Sch;
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Enums;
+using OriginalCircuit.Eda.Primitives;
 using OriginalCircuit.Altium.Rendering;
+using PinElectricalType = OriginalCircuit.Altium.Models.Sch.PinElectricalType;
 using OriginalCircuit.Altium.Rendering.Raster;
 using OriginalCircuit.Altium.Rendering.Svg;
 

src/OriginalCircuit.Altium.Generators/AltiumRecordGenerator.cs

@@ -129,6 +129,7 @@ private static string GenerateParameterCollection()
 using System.Collections.Generic;
 using System.Globalization;
 using System.Text;
+using OriginalCircuit.Eda.Primitives;
 
 namespace OriginalCircuit.Altium.Primitives
 {
@@ -512,8 +513,8 @@ private static PropertyTypeKind GetPropertyTypeKind(ITypeSymbol type, bool isCoo
         // Check for actual Coord type (not just [AltiumCoord] attribute)
         var typeName = type.ToDisplayString();
         if (typeName.EndsWith("Coord", StringComparison.Ordinal) ||
-            typeName == "OriginalCircuit.Altium.Primitives.Coord" ||
-            typeName == "global::OriginalCircuit.Altium.Primitives.Coord")
+            typeName == "OriginalCircuit.Eda.Primitives.Coord" ||
+            typeName == "global::OriginalCircuit.Eda.Primitives.Coord")
             return PropertyTypeKind.Coord;
 
         // Use actual property type for serialization
@@ -542,6 +543,7 @@ private static string GenerateSource(TypeToGenerate typeInfo)
         sb.AppendLine("using System;");
         sb.AppendLine("using System.Collections.Generic;");
         sb.AppendLine("using System.Globalization;");
+        sb.AppendLine("using global::OriginalCircuit.Eda.Primitives;");
         sb.AppendLine("using global::OriginalCircuit.Altium.Primitives;");
         sb.AppendLine();
 
@@ -803,7 +805,7 @@ private static string GetDefaultValue(PropertyToGenerate prop)
             case PropertyTypeKind.Bool:
                 return "false";
             case PropertyTypeKind.Coord:
-                return "global::OriginalCircuit.Altium.Primitives.Coord.Zero";
+                return "global::OriginalCircuit.Eda.Primitives.Coord.Zero";
             case PropertyTypeKind.Enum:
                 return $"default({prop.TypeName})";
             default:

src/OriginalCircuit.Altium.Rendering.Core/ColorHelper.cs

@@ -1,10 +1,25 @@
+using OriginalCircuit.Eda.Primitives;
+
 namespace OriginalCircuit.Altium.Rendering;
 
 /// <summary>
 /// Converts Altium packed BGR color integers to standard ARGB format.
 /// </summary>
 public static class ColorHelper
 {
+    /// <summary>
+    /// Converts an EdaColor (R, G, B, A) to ARGB uint (0xAARRGGBB).
+    /// </summary>
+    public static uint EdaColorToArgb(EdaColor color)
+    {
+        return ((uint)color.A << 24) | ((uint)color.R << 16) | ((uint)color.G << 8) | color.B;
+    }
+
+    /// <summary>
+    /// Returns true if the EdaColor is non-zero (not default black).
+    /// </summary>
+    public static bool IsNonZero(EdaColor color) => color.R != 0 || color.G != 0 || color.B != 0;
+
     /// <summary>
     /// Converts Altium BGR color (0x00BBGGRR) to ARGB (0xFFRRGGBB).
     /// </summary>

src/OriginalCircuit.Altium.Rendering.Core/CoordTransform.cs

@@ -1,4 +1,4 @@
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Primitives;
 
 namespace OriginalCircuit.Altium.Rendering;
 

src/OriginalCircuit.Altium.Rendering.Core/IRenderer.cs

@@ -1,7 +1,10 @@
 using OriginalCircuit.Altium.Models;
 using OriginalCircuit.Altium.Models.Pcb;
 using OriginalCircuit.Altium.Models.Sch;
-using OriginalCircuit.Altium.Primitives;
+using OriginalCircuit.Eda.Models;
+using OriginalCircuit.Eda.Models.Sch;
+using OriginalCircuit.Eda.Models.Pcb;
+using OriginalCircuit.Eda.Primitives;
 
 namespace OriginalCircuit.Altium.Rendering;
 
@@ -127,12 +130,12 @@ public interface ISchPrimitiveVisitor<in TContext> : IPrimitiveVisitor<TContext>
     void Visit(ISchImage image, TContext context);
     void Visit(ISchEllipticalArc ellipticalArc, TContext context);
     void Visit(ISchPowerObject powerObject, TContext context);
-    void Visit(ISchNoErc noErc, TContext context);
+    void Visit(ISchNoConnect noErc, TContext context);
     void Visit(ISchBusEntry busEntry, TContext context);
     void Visit(ISchBus bus, TContext context);
     void Visit(ISchPort port, TContext context);
-    void Visit(ISchSheetSymbol sheetSymbol, TContext context);
-    void Visit(ISchSheetEntry sheetEntry, TContext context);
+    void Visit(ISchSheet sheetSymbol, TContext context);
+    void Visit(ISchSheetPin sheetEntry, TContext context);
 }
 
 /// <summary>

src/OriginalCircuit.Altium.Rendering.Core/OriginalCircuit.Altium.Rendering.Core.csproj

@@ -14,6 +14,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\OriginalCircuit.Altium\OriginalCircuit.Altium.csproj" />
+    <ProjectReference Include="..\..\..\OriginalCircuit.Eda.Abstractions\src\OriginalCircuit.Eda.Abstractions\OriginalCircuit.Eda.Abstractions.csproj" />
   </ItemGroup>
 
 </Project>