feat(path): implement native operations and portable storage

Package.swift

@@ -155,12 +155,11 @@ let compatibilityTestCondition = envBoolValue("COMPATIBILITY_TEST", default: fal
 let useLocalDeps = envBoolValue("USE_LOCAL_DEPS")
 let renderBoxCondtion = envBoolValue("RENDERBOX", default: buildForDarwinPlatform && !isSPIBuild)
 
-/// CGFloat and CGRect def in CFCGTypes.h will conflict with Foundation's CGSize/CGRect def on Linux.
-/// macOS: true -> no issue
-/// macOS: false -> use Swift implementation with OpenCoreGraphics Swift CGPath
-/// Linux: true + No CGPathRef support in ORBPath -> confilict with Foundation def
-/// Linux: false -> use Swift implementation with OpenCoreGraphics Swift CGPath
+// C geometry types conflict with Foundation's Swift geometry types on Linux.
+// Disable this flag to use Swift Path instead of the C++ implementation.
 let cfCGTypes = envBoolValue("CF_CGTYPES", default: buildForDarwinPlatform)
+// Use OPENSWIFTUI_COREGRAPHICS to select the same backend in ORB and OCG shims.
+let coreGraphicsCondition = envBoolValue("COREGRAPHICS", default: buildForDarwinPlatform)
 
 // MARK: - Shared Settings
 
@@ -190,6 +189,10 @@ if cfCGTypes {
     sharedSwiftSettings.append(.define("OPENRENDERBOX_CF_CGTYPES"))
 }
 
+if coreGraphicsCondition {
+    sharedSwiftSettings.append(.define("OPENRENDERBOX_COREGRAPHICS"))
+}
+
 // MARK: - Extension
 
 extension Target {

Sources/OpenRenderBox/Animation/ORBSymbolUpdate.swift

@@ -4,7 +4,7 @@
 
 #if !canImport(ObjectiveC) || !OPENRENDERBOX_CF_CGTYPES
 public import OpenCoreGraphicsShims
-public import OpenRenderBoxCxx
+public import OpenRenderBoxCxx.C
 #endif
 
 #if !canImport(ObjectiveC)

Sources/OpenRenderBox/Export.swift

@@ -3,5 +3,12 @@
 //  OpenRenderBox
 
 #if SWIFT_PACKAGE
+#if OPENRENDERBOX_COREGRAPHICS
 @_exported public import OpenRenderBoxCxx
+#if canImport(ObjectiveC)
+@_exported public import OpenRenderBoxCxx.ObjC
+#endif
+#else
+@_exported public import OpenRenderBoxCxx.C
+#endif
 #endif