From 90d272e0a8d0cd12b8f9a666c0b8150d0e32c0c9 Mon Sep 17 00:00:00 2001 From: Garux Date: Fri, 21 Dec 2018 14:45:12 +0300 Subject: [PATCH] fix commit 9186d18353cd3283739ccbcfd3ce13e3d3d9df8d , handle 'no vertices selected' case properly --- radiant/brush.h | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/radiant/brush.h b/radiant/brush.h index 1dbeb457..2459067d 100644 --- a/radiant/brush.h +++ b/radiant/brush.h @@ -3410,12 +3410,15 @@ void vertex_push_back( SelectableVertex& vertex ){ } void vertex_select(){ - bool selected = false; + bool src_selected = false; + bool dst_selected = false; for( const auto& v : m_brush.m_vertexModeVertices ) - if( v.m_selected ) + if( v.m_selected ){ + src_selected = true; for( auto& i : m_vertexInstances ) - selected |= i.vertex_select( v.m_vertexTransformed ); - if( !selected && !m_vertexInstances.empty() ) + dst_selected |= i.vertex_select( v.m_vertexTransformed ); + } + if( src_selected && !dst_selected && !m_vertexInstances.empty() ) m_vertexInstances[0].setSelected( true ); //select at least something to prevent transform interruption after removing all selected vertices during vertexModeTransform }