add glTFast package + load in model after pipeline generation

Assets/_PROJECT/Scripts/3DModeGeneration/ModelGenerationPipelineStarter.cs

@@ -1,13 +1,13 @@
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
 using System.Diagnostics;
 using System.Threading.Tasks;
+using GLTFast;
 
 public class ModelGenerationPipelineStarter : MonoBehaviour
 {
     public Material activeMaterial;
     public Material inactiveMaterial;
+    public Transform modelSpawnPoint;
 
     private MeshRenderer meshRenderer;
 
@@ -31,6 +31,7 @@ public class ModelGenerationPipelineStarter : MonoBehaviour
             meshRenderer.material = activeMaterial;
 
             StartModeGenerationPipeline();
+            //LoadModel("D:\\henrisel\\DeltaVR3DModelGeneration\\3d-generation-pipeline\\models\\2025-11-02-17-03-37\\0\\mesh.glb");
         }
     }
 
@@ -43,11 +44,9 @@ public class ModelGenerationPipelineStarter : MonoBehaviour
         }
     }
 
-    private async void StartModeGenerationPipeline()
+    private async Task<string> GenerateModelAsync()
     {
-        string modelPath = null;
-
-        await Task.Run(() =>
+        return await Task.Run(() =>
         {
             string inputPrompt = "Uhm I want I think an epic broadsword with a fancy golden pommel";
 
@@ -83,32 +82,57 @@ public class ModelGenerationPipelineStarter : MonoBehaviour
 
                 process.WaitForExit();
 
-                
+
                 // Extract model path from output
                 foreach (string line in output.Split('\n'))
                 {
                     if (line.StartsWith("Generated 3D model file: "))
                     {
-                        modelPath = line.Replace("Generated 3D model file: ", "").Trim();
-                        break;
+                        return line.Replace("Generated 3D model file: ", "").Trim();
                     }
                 }
 
-            }
-
-            if (!string.IsNullOrEmpty(modelPath))
-            {
-                //LoadModel(modelPath);
-                UnityEngine.Debug.Log("Got generated model path: " + modelPath);
-            }
-            else
-            {
-                UnityEngine.Debug.LogError("Model path not found in Python output.");
+                return null;
             }
         });
+    }
+
+    private async void StartModeGenerationPipeline()
+    {
+        string modelPath = await GenerateModelAsync();
+
+        if (!string.IsNullOrEmpty(modelPath))
+        {
+            UnityEngine.Debug.Log("Got generated model path: " + modelPath);
+            await LoadModel(modelPath);
+        }
+        else
+        {
+            UnityEngine.Debug.LogError("Model path not found in Python output.");
+        }
+
+    }
+
+    private async Task LoadModel(string modelPath)
+    {
+        var gltf = new GltfImport();
+        bool loadSuccess = await gltf.Load(modelPath);
+        UnityEngine.Debug.Log("Load model success: " + loadSuccess);
+        if (loadSuccess)
+        {
+            GameObject spawnedObject = new GameObject("spawned model");
+            spawnedObject.transform.parent = modelSpawnPoint;
+            spawnedObject.transform.position = modelSpawnPoint.position;
+
+            bool spawnSuccess = await gltf.InstantiateMainSceneAsync(spawnedObject.transform);
+            UnityEngine.Debug.Log("Spawn model success: " + spawnSuccess);
 
 
-        
+            Transform spawnedObjectMainTransform = spawnedObject.transform.GetChild(0).transform;
+            MeshCollider collider = spawnedObjectMainTransform.GetChild(0).transform.gameObject.AddComponent<MeshCollider>();
+            collider.convex = true;
+            spawnedObjectMainTransform.gameObject.AddComponent<Rigidbody>();
+        }
 
     }
 }