Progress on webgl 3mf file format support

plm_web_3d/controllers/main.py

@@ -39,6 +39,11 @@ def download_treejs_model(self, document_id):
                 return response
         return Response(response="Document Not Found %r " % document_id, status=500)
 
+    @route('/plm/get_document_relation/<int:document_id>/<string:document_name>', type='http', auth='public')
+    def get_document_relation(self, document_id, document_name):
+        return request.env['ir.attachment'].sudo().get_document_relation_dict(document_id, document_name)
+
+
     def document_extra(self, document):
         """
             this function id for customising the documents attributes

plm_web_3d/models/ir_attachment.py

@@ -24,6 +24,7 @@
 @author: mboscolo
 '''
 import os
+import json
 import logging
 import datetime
 from odoo import models
@@ -34,7 +35,7 @@
 from datetime import timedelta
 from odoo.tools import DEFAULT_SERVER_DATETIME_FORMAT
 import urllib.parse
-SUPPORTED_WEBGL_EXTENTION = ['.gltf','.glb','.fbx','.obj','.wrl','.json', '.stl','.svg', '.dxf']
+SUPPORTED_WEBGL_EXTENTION = ['.3mf','.gltf','.glb','.fbx','.obj','.wrl','.json', '.stl','.svg', '.dxf']
 #
 #
 class IrAttachment(models.Model):
@@ -77,7 +78,7 @@ def get_url_for_3dWebModel(self):
                     url_params = urllib.parse.urlencode({'document_id': rel.child_id.id,
                                                          'document_name': rel.child_id.name})
             if url_params:
-                return "%s/plm/show_treejs_model?%s" % (base_url, url_params)
+                return f"{base_url}/plm/show_treejs_model?{url_params}"
 
     def show_releted_3d(self):
         for ir_attachment in self:
@@ -88,5 +89,33 @@ def show_releted_3d(self):
                         'type': 'ir.actions.act_url',
                         'target': self,
                         'url': url
-                        }                   
-
+                        }
+
+    def get_all_relation(self, document_id, exte):
+        out={}
+        if exte in document_id.name:
+            out[document_id.id] = document_id.name
+        for child_attachment_id in self.getRelatedHiTree(document_id.id):
+            if exte in self.browse(child_attachment_id).name:
+                out[child_attachment_id.id]=child_attachment_id.name
+        return out
+
+    def get_document_relation_dict(self, document_id, document_name):
+        out = {}
+        for ir_attachment in self.browse(document_id):
+            _name, exte = os.path.splitext(ir_attachment.name)
+            for product_product_id in ir_attachment.linkedcomponents:
+                for att_id in product_product_id.linkeddocuments:
+                    out.update(self.get_all_relation(att_id,exte))
+                for sub_bom_children_id in product_product_id.bom_ids.bom_line_ids.mapped("product_id"):
+                    for att_id in sub_bom_children_id.linkeddocuments:
+                        out.update(self.get_all_relation(att_id,exte)) 
+            #
+
+        if not out:
+            out = {document_id: document_name}
+        else:
+            if document_id in out:
+                del out[document_id]
+        return json.dumps(out)
+

plm_web_3d/static/src/js/OdooCADApplication.js

@@ -262,7 +262,22 @@ function init() {
  * inizialize OdooCAD
  */
 	OdooCad = new ODOOCAD.OdooCAD(scene);
-	OdooCad.load_document(document_id, document_name);
+	var xmlhttp = new XMLHttpRequest();
+    xmlhttp.onreadystatechange = function() {
+        if (this.readyState == 4 && this.status == 200) {
+            var documents_dict = JSON.parse(this.responseText);
+            for (var prop in documents_dict)
+            {
+                var name = documents_dict[prop];
+                OdooCad.load_document(prop, name);
+                console.log("Loading document " + name);
+            }
+        }
+    };
+    xmlhttp.open("GET", "../plm/get_document_relation/"+ document_id + "/" + document_name, true);
+    xmlhttp.send();
+
+
 }
 
 function getCameraCSSMatrix(matrix) {

plm_web_3d/static/src/js/lib/odoocad/loaders.js

@@ -7,6 +7,7 @@ import { OBJLoader } from '../three.js/examples/jsm/loaders/OBJLoader.js';
 import { VRMLLoader } from '../three.js/examples/jsm/loaders/VRMLLoader.js';
 import { STLLoader } from '../three.js/examples/jsm/loaders/STLLoader.js';
 import { SVGLoader } from '../three.js/examples/jsm/loaders/SVGLoader.js';
+import { ThreeMFLoader } from '../three.js/examples/jsm/loaders/3MFLoader.js';
 import { DXFLoader } from "./DXFLoader.js"
 
 
@@ -17,6 +18,7 @@ const vRMLLoader = new VRMLLoader();
 const stlLoader = new STLLoader();
 const svgloader = new SVGLoader();
 const dxfLoader = new DXFLoader();
+const threeMFLoader = new ThreeMFLoader();
 const loader = new THREE.ObjectLoader();
 
 
@@ -76,7 +78,10 @@ class Loader {
         }   
         if (['dxf'].includes(exte)){
             this.loadDxf(document_name, url);
-        }   
+        }
+        if (['3mf'].includes(exte)){
+            this.load3mf(document_name, url);
+        }
 	}
 	loadDxf(document_name, url){
         var self=this;
@@ -114,6 +119,47 @@ class Loader {
 			alert("Unable to load the " + document_name + " err: " + err);
 		});		
 	}
+
+	load3mf(document_name, url){
+
+        var load3emfObj = function(args){
+            if(args.type=="Group"){
+                var i;
+                var children = args.children;
+                for (i = 0; i < children.length; i++) {
+                    if(children[i].type=="Mesh"){
+                        self.odooCad.addItemToScene(children[i]);
+                    } 
+                    else {
+                        load3emfObj(children[i]);
+                    }
+                }
+            }
+        }
+
+        var self=this;
+        threeMFLoader.load( url, function ( mfArgs ) {
+            var children = mfArgs.children; 
+            var i;
+
+            for (i = 0; i < children.length; i++) {
+                load3emfObj(children[i]);
+            }
+
+
+
+        },
+        function ( xhr ) {
+            var percentage = (xhr.loaded / xhr.total) * 100;
+            self.progress_bar.style.width = percentage + '%';
+            console.log(self.progress_bar.style.width + ' loaded')
+        },
+
+        function ( err ) {
+            alert("Unable to load the " + document_name + " err: " + err);
+        });     
+    }
+
 	loadfBXLoader(document_name, url){
 	   var self=this;
 		fBXLoader.load( url, function ( gltf ) {
@@ -136,8 +182,8 @@ class Loader {
 
 	loadoBJLoader(document_name, file_path){
 	   var self=this;
-		oBJLoader.load( file_path, function ( gltf ) {
-			var children = gltf.children; 
+		oBJLoader.load(file_path, function ( objArgs ) {
+			var children = objArgs.children; 
 			var i;
 			for (i = 0; i < children.length; i++) {
 				self.odooCad.addItemToScene(children[i]);

plm_web_3d/static/src/js/lib/odoocad/odoocad.js

@@ -28,7 +28,8 @@ class OdooCAD{
 		 */
 			object.receiveShadow=true;
 			object.castShadow=true;
-			var material = new THREE.MeshPhongMaterial( { color: 0x444444 } );
+			var randomColor = "#000000".replace(/0/g,function(){return (~~(Math.random()*16)).toString(16);});
+			var material = new THREE.MeshPhongMaterial( { color:randomColor } );
 
 
             object.traverse( function ( child ) {