each part has it's own material

Author: casperlamboo

src/utils/exportUtils.js

@@ -98,18 +98,11 @@ export function generateExportMesh(state, options = {}) {
       objectGeometry.mergeVertices();
       objectGeometry.applyMatrix(new THREE.Matrix4().multiplyMatrices(objectMatrix, matrix));
 
-      const color = material.color.getHex();
-      const side = shapeData.fill ? THREE.FrontSide : THREE.DoubleSide;
-      let materialIndex = materials.findIndex(exportMaterial => {
-        return exportMaterial.color.getHex() === color && exportMaterial.side === side;
-      });
-      if (materialIndex === -1) {
-        materialIndex = materials.length;
-        const exportMaterial = new THREE.MeshBasicMaterial({ color });
-        exportMaterial.side = side;
-        materials.push(exportMaterial);
-      }
+      const exportMaterial = new THREE.MeshBasicMaterial({ color: material.color.getHex() });
+      exportMaterial.side = shapeData.fill ? THREE.FrontSide : THREE.DoubleSide;
+      materials.push(exportMaterial);
 
+      const materialIndex = materials.length;
       if (unionGeometry) {
         objectGeometry = new THREE_BSP(objectGeometry, materialIndex);
         if (exportGeometry) {