diff options
Diffstat (limited to 'source/blender/editors/space_node/drawnode.cc')
| -rw-r--r-- | source/blender/editors/space_node/drawnode.cc | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/source/blender/editors/space_node/drawnode.cc b/source/blender/editors/space_node/drawnode.cc index dfbb2132f1b..24f5decacdf 100644 --- a/source/blender/editors/space_node/drawnode.cc +++ b/source/blender/editors/space_node/drawnode.cc @@ -4329,6 +4329,25 @@ void node_draw_link_bezier(const View2D *v2d, UI_GetThemeColor4fv(th_col2, colors[2]); } + /* Highlight links connected to selected nodes. */ + const bool is_fromnode_selected = link->fromnode && link->fromnode->flag & SELECT; + const bool is_tonode_selected = link->tonode && link->tonode->flag & SELECT; + if (is_fromnode_selected || is_tonode_selected) { + float color_selected[4]; + UI_GetThemeColor4fv(TH_EDGE_SELECT, color_selected); + const float alpha = color_selected[3]; + + /* Interpolate color if highlight color is not fully transparent. */ + if (alpha != 0.0) { + if (is_fromnode_selected) { + interp_v3_v3v3(colors[1], colors[1], color_selected, alpha); + } + if (is_tonode_selected) { + interp_v3_v3v3(colors[2], colors[2], color_selected, alpha); + } + } + } + if (g_batch_link.enabled && !highlighted) { /* Add link to batch. */ nodelink_batch_add_link(snode, @@ -4402,15 +4421,6 @@ void node_draw_link(View2D *v2d, SpaceNode *snode, bNodeLink *link) else if (link->flag & NODE_LINK_MUTED) { th_col1 = th_col2 = TH_REDALERT; } - else { - /* Regular link, highlight if connected to selected node. */ - if (link->fromnode && link->fromnode->flag & SELECT) { - th_col1 = TH_EDGE_SELECT; - } - if (link->tonode && link->tonode->flag & SELECT) { - th_col2 = TH_EDGE_SELECT; - } - } } else { /* Invalid link. */ |