iGeometry upgrade changes, disable render when camera is not visible, fix UI in SSAOPluginPass.

src/core/geometry/iGeometryCommons.ts

             if (!force && (this.userData.disposeOnIdle === false || isInScene(this))) return
             superDispose.call(this)
         },
+    clone: (superClone: BufferGeometry['clone']): IGeometry['clone'] =>
+        function(this: IGeometry): IGeometry {
+            return iGeometryCommons.upgradeGeometry.call(superClone.call(this))
+        },
     upgradeGeometry: upgradeGeometry,
     center: (superCenter: BufferGeometry['center']): IGeometry['center'] =>
         function(this: IGeometry, offset?: Vector3, keepWorldPosition = false): IGeometry {
 }
 
 function upgradeGeometry(this: IGeometry) {
-    if (this.assetType === 'geometry') return // already upgraded
+    if (this.assetType === 'geometry') return this// already upgraded
     if (!this.isBufferGeometry) {
         console.error('Geometry is not a BufferGeometry', this)
-        return
+        return this
     }
     this.assetType = 'geometry'
 
     this.dispose = iGeometryCommons.dispose(this.dispose)
     this.center = iGeometryCommons.center(this.center)
+    this.clone = iGeometryCommons.clone(this.clone)
 
     if (!this.setDirty) this.setDirty = iGeometryCommons.setDirty
     if (!this.refreshUi) this.refreshUi = iGeometryCommons.refreshUi

src/plugins/pipeline/SSAOPlugin.ts

         this.clear = true
         // this.bilateralPass = new BilateralFilterPass(this._target as any, gBufferUnpack, 'rrrr')
         // this._multiplyPass = new GenericBlendTexturePass(this._target.texture as any, 'c = vec4((1.0-b.r) * a.xyz, a.a);')
+        // this._getUiConfig = this._getUiConfig.bind(this)
     }
 
     render(renderer: IWebGLRenderer, writeBuffer: WebGLRenderTarget, readBuffer: WebGLRenderTarget, deltaTime: number, maskActive: boolean) {
             return this.enabled ? '1' : '0' + getOrCall(this.target)?.texture?.colorSpace
         },
         uuid: SSAOPlugin.PluginType,
-        ...uiConfigMaterialExtension(this._getUiConfig, SSAOPlugin.PluginType),
+        ...uiConfigMaterialExtension(this._getUiConfig.bind(this), SSAOPlugin.PluginType),
         isCompatible: material => {
             return (material as PhysicalMaterial).isPhysicalMaterial
         },

src/viewer/ThreeViewer.ts

     LinearSRGBColorSpace,
     Object3D,
     Quaternion,
+    Scene,
     Vector2,
     Vector3,
 } from 'three'
     /**
      * Scene with object hierarchy used for rendering
      */
-    get scene(): RootScene {
-        return this._scene
+    get scene(): RootScene&Scene {
+        return this._scene as RootScene&Scene
     }
     /**
      * Specifies how many frames to render in a single request animation frame. Keep to 1 for realtime rendering.
                     this.dispatchEvent({type: 'preRender', target: this})
 
                     try {
-                        this._scene.renderCamera = this._scene.mainCamera
-                        this.renderManager.render(this._scene, this.renderManager.defaultRenderToScreen)
+                        const cam = this._scene.mainCamera
+                        this._scene.renderCamera = cam
+                        if (cam.visible) this.renderManager.render(this._scene, this.renderManager.defaultRenderToScreen)
                     } catch (e) {
                         this.console.error(e)
                         if (this.debug) throw e