[WIP] Detect better when a shape is duplicated

package-lock.json

@@ -15,6 +15,7 @@
         "react-hook-form": "^7.51",
         "romans": "^2.0",
         "slugify": "^1.6",
+        "svg-path-commander": "^2.0.9",
         "svg-path-parser": "^1.1",
         "use-resize-observer": "^9.1"
       },
@@ -2454,6 +2455,11 @@
         "@swc/counter": "^0.1.3"
       }
     },
+    "node_modules/@thednp/dommatrix": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/@thednp/dommatrix/-/dommatrix-2.0.6.tgz",
+      "integrity": "sha512-DXQq4Rs/akYzeXYGkNy3KiJ4JoD8+SYr1QRWTXtAGoZ0+vJcyBt0aeqA1K4CxPaBaIfKdOTE+Te1HV9sAQ4I4A=="
+    },
     "node_modules/@trivago/prettier-plugin-sort-imports": {
       "version": "4.3.0",
       "resolved": "https://registry.npmjs.org/@trivago/prettier-plugin-sort-imports/-/prettier-plugin-sort-imports-4.3.0.tgz",
@@ -8277,6 +8283,18 @@
       "integrity": "sha512-e4hG1hRwoOdRb37cIMSgzNsxyzKfayW6VOflrwvR+/bzrkyxY/31WkbgnQpgtrNp1SdpJvpUAGTa/ZoiPNDuRQ==",
       "dev": true
     },
+    "node_modules/svg-path-commander": {
+      "version": "2.0.9",
+      "resolved": "https://registry.npmjs.org/svg-path-commander/-/svg-path-commander-2.0.9.tgz",
+      "integrity": "sha512-VfRLznHewlpQvuahtBK0MT/PlWAapbTx8RSytqgaVwD3US2keKcc3WYYlBBk4vIOR+jB3nQu/NAVlWHKlo0Fjw==",
+      "dependencies": {
+        "@thednp/dommatrix": "^2.0.6"
+      },
+      "engines": {
+        "node": ">=16",
+        "pnpm": ">=8.6.0"
+      }
+    },
     "node_modules/svg-path-parser": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/svg-path-parser/-/svg-path-parser-1.1.0.tgz",

package.json

@@ -28,6 +28,7 @@
     "react-hook-form": "^7.51",
     "romans": "^2.0",
     "slugify": "^1.6",
+    "svg-path-commander": "^2.0.9",
     "svg-path-parser": "^1.1",
     "use-resize-observer": "^9.1"
   },

plugin-src/transformers/partials/transformVectorPaths.ts

@@ -1,24 +1,18 @@
+import SVGPathCommander from 'svg-path-commander';
 import { parseSVG } from 'svg-path-parser';
 
-import {
-  transformBlend,
-  transformDimensionAndPositionFromVectorPath,
-  transformEffects,
-  transformProportion,
-  transformSceneNode,
-  transformStrokesFromVector
-} from '@plugin/transformers/partials';
+
+
+import { transformBlend, transformDimensionAndPositionFromVectorPath, transformEffects, transformProportion, transformSceneNode, transformStrokesFromVector } from '@plugin/transformers/partials';
 import { translateFills } from '@plugin/translators/fills';
-import {
-  translateCommandsToSegments,
-  translateLineNode,
-  translateVectorPaths,
-  translateWindingRule
-} from '@plugin/translators/vectors';
+import { translateCommandsToSegments, translateLineNode, translateVectorPaths, translateWindingRule } from '@plugin/translators/vectors';
+
+
 
 import { PathAttributes } from '@ui/lib/types/shapes/pathShape';
 import { PathShape } from '@ui/lib/types/shapes/pathShape';
 
+
 export const transformVectorPathsAsContent = (
   node: StarNode | LineNode | PolygonNode,
   baseX: number,
@@ -59,9 +53,27 @@ export const transformVectorPaths = async (
     node.fillGeometry
       .filter(
         geometry =>
-          !node.vectorPaths.find(
-            vectorPath => normalizePath(vectorPath.data) === normalizePath(geometry.data)
-          )
+          !node.vectorPaths.find(vectorPath => {
+            // console.log(vectorPath.data, geometry.data);
+            console.log(
+              SVGPathCommander.optimizePath(SVGPathCommander.normalizePath(vectorPath.data), 2),
+              SVGPathCommander.optimizePath(SVGPathCommander.normalizePath(geometry.data), 2),
+              new SVGPathCommander(vectorPath.data, { round: 'auto' }).optimize().toString() ===
+                new SVGPathCommander(geometry.data, { round: 'auto' }).optimize().toString(),
+              SVGPathCommander.normalizePath(vectorPath.data),
+              SVGPathCommander.normalizePath(geometry.data),
+              normalizePath(vectorPath.data) === normalizePath(geometry.data),
+              Math.abs(
+                SVGPathCommander.getTotalLength(vectorPath.data) -
+                  SVGPathCommander.getTotalLength(geometry.data)
+              ) <= 0.01
+            );
+
+            // compare vertexs of the path
+
+
+            return normalizePath(vectorPath.data) === normalizePath(geometry.data);
+          })
       )
       .map(geometry => transformVectorPath(node, geometry, undefined, baseX, baseY))
   );
@@ -69,6 +81,28 @@ export const transformVectorPaths = async (
   return [...geometryShapes, ...pathShapes];
 };
 
+
+const compareVertices = (vertices1: Vertex[], vertices2: Vertex[]): boolean => {
+  if (vertices1.length !== vertices2.length) {
+    return false;
+  }
+
+  const set1 = new Set(vertices1.map(v => `${v.x},${v.y}`));
+  const set2 = new Set(vertices2.map(v => `${v.x},${v.y}`));
+
+  if (set1.size !== set2.size) {
+    return false;
+  }
+
+  for (const vertex of set1) {
+    if (!set2.has(vertex)) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
 const getVectorPaths = (node: StarNode | LineNode | PolygonNode): VectorPaths => {
   switch (node.type) {
     case 'STAR':