Don't show hidden models in raytracing view

Fixes https://gitlab.com/kicad/code/kicad/-/issues/19836

3d-viewer/3d_rendering/raytracing/create_scene.cpp

@@ -1278,6 +1278,9 @@ void RENDER_3D_RAYTRACE_BASE::load3DModels( CONTAINER_3D& aDstContainer,
 
             for( FP_3DMODEL& model : fp->Models() )
             {
+                if( !model.m_Show || model.m_Filename.empty() )
+                    continue;
+
                 // get it from cache
                 const S3DMODEL* modelPtr =
                         cacheMgr->GetModel( model.m_Filename, footprintBasePath, fp );