public override void OnInspectorGUI() { serializedObject.Update(); SerializedProperty mesh = serializedObject.FindProperty("m_Mesh"); if(mesh != null) EditorGUILayout.PropertyField(mesh); Mesh m = (Mesh) mesh.objectReferenceValue; if(m != null) { ModelSource source = PolyEditorUtility.GetMeshGUID(m); GameObject go = ((MeshFilter)serializedObject.targetObject).gameObject; bool isPBMesh = ProBuilderInterface.IsProBuilderObject(go); if (source == ModelSource.Scene && !isPBMesh) { if(GUILayout.Button(m_GCSaveButton)) PolyEditorUtility.SaveMeshAsset(m); } } serializedObject.ApplyModifiedProperties(); }
private void Initialize(GameObject go) { CheckBackwardCompatiblity(go); gameObjectAttached = go; isProBuilderObject = false; #if PROBUILDER_4_0_OR_NEWER if (ProBuilderBridge.ProBuilderExists()) { isProBuilderObject = ProBuilderBridge.IsValidProBuilderMesh(gameObjectAttached); } #endif Mesh mesh = null; MeshRenderer meshRenderer = gameObjectAttached.GetComponent <MeshRenderer>(); meshFilter = gameObjectAttached.GetComponent <MeshFilter>(); _skinMeshRenderer = gameObjectAttached.GetComponent <SkinnedMeshRenderer>(); originalMesh = go.GetMesh(); if (originalMesh == null && _skinMeshRenderer != null) { originalMesh = _skinMeshRenderer.sharedMesh; } m_PolybrushMesh = gameObjectAttached.GetComponent <PolybrushMesh>(); if (m_PolybrushMesh == null) { m_PolybrushMesh = Undo.AddComponent <PolybrushMesh>(gameObjectAttached); m_PolybrushMesh.Initialize(); m_PolybrushMesh.mode = (s_UseAdditionalVertexStreams) ? PolybrushMesh.Mode.AdditionalVertexStream : PolybrushMesh.Mode.Mesh; } //attach the skinmesh ref to the polybrushmesh //it will be used when making a prefab containing a skin mesh. The limitation here is that the skin mesh must comes from an asset (which is 99.9999% of the time) if (_skinMeshRenderer != null) { Mesh sharedMesh = _skinMeshRenderer.sharedMesh; if (AssetDatabase.Contains(sharedMesh)) { m_PolybrushMesh.skinMeshRef = sharedMesh; } } #if PROBUILDER_4_0_OR_NEWER // if it's a probuilder object rebuild the mesh without optimization if (isProBuilderObject) { if (ProBuilderBridge.IsValidProBuilderMesh(gameObjectAttached)) { ProBuilderBridge.ToMesh(gameObjectAttached); ProBuilderBridge.Refresh(gameObjectAttached); } } #endif if (meshRenderer != null || _skinMeshRenderer != null) { mesh = m_PolybrushMesh.storedMesh; if (mesh == null) { mesh = PolyMeshUtility.DeepCopy(originalMesh); hadVertexStreams = false; } else { //prevents leak if (!MeshInstanceMatchesGameObject(mesh, gameObjectAttached)) { mesh = PolyMeshUtility.DeepCopy(mesh); } } mesh.name = k_MeshInstancePrefix + gameObjectAttached.GetInstanceID(); } polybrushMesh.SetMesh(mesh); PrefabUtility.RecordPrefabInstancePropertyModifications(polybrushMesh); _graphicsMesh = m_PolybrushMesh.storedMesh; source = polybrushMesh.mode == PolybrushMesh.Mode.AdditionalVertexStream? ModelSource.AdditionalVertexStreams : PolyEditorUtility.GetMeshGUID(originalMesh); GenerateCompositeMesh(); }