From b42e7cbd8750728d935a7992b00fc389eb1e1731 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Candice=20Bent=C3=A9jac?= <candice.bentejac@gmail.com>
Date: Wed, 15 Mar 2023 16:19:24 +0100
Subject: [PATCH 1/2] [nodes] StructureFromMotion: Update description of
 "initialPair" files

"initialPairA" and "initialPairB" can either be the filename of the image
(without the path), the whole path of the image, or its view ID.
---
 meshroom/nodes/aliceVision/StructureFromMotion.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meshroom/nodes/aliceVision/StructureFromMotion.py b/meshroom/nodes/aliceVision/StructureFromMotion.py
index c16de93a8d..e975a4f639 100644
--- a/meshroom/nodes/aliceVision/StructureFromMotion.py
+++ b/meshroom/nodes/aliceVision/StructureFromMotion.py
@@ -318,14 +318,14 @@ class StructureFromMotion(desc.AVCommandLineNode):
         desc.File(
             name='initialPairA',
             label='Initial Pair A',
-            description='Filename of the first image (without path).',
+            description='View ID or filename of the first image (either with or without the full path).',
             value='',
             uid=[0],
         ),
         desc.File(
             name='initialPairB',
             label='Initial Pair B',
-            description='Filename of the second image (without path).',
+            description='View ID or filename of the second image (either with or without the full path).',
             value='',
             uid=[0],
         ),

From 790ede0b8904302f812b20f757cc2f56dacb5131 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Candice=20Bent=C3=A9jac?= <candice.bentejac@gmail.com>
Date: Wed, 15 Mar 2023 16:14:18 +0100
Subject: [PATCH 2/2] [ui] ImageGallery: Add an option in the menu to set the
 SfM initial pair

Add a "SfM: Define Initial Pair" sub-menu in the Image Gallery menu that is
only enabled if the currently active group contains a StructureFromMotion
node. Clicking "A" or "B" will automatically set the selected image's view
ID as a part of the initial pair.
---
 meshroom/ui/qml/ImageGallery/ImageDelegate.qml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/meshroom/ui/qml/ImageGallery/ImageDelegate.qml b/meshroom/ui/qml/ImageGallery/ImageDelegate.qml
index fd34e997df..e4216f10e1 100644
--- a/meshroom/ui/qml/ImageGallery/ImageDelegate.qml
+++ b/meshroom/ui/qml/ImageGallery/ImageDelegate.qml
@@ -84,6 +84,22 @@ Item {
                 enabled: !root.readOnly && _viewpoint.viewId != -1 && _reconstruction && activeNode
                 onClicked: activeNode.attribute("transformation").value = _viewpoint.viewId.toString()
             }
+            Menu {
+                id: sfmSetPairMenu
+                title: "SfM: Define Initial Pair"
+                property var activeNode: _reconstruction ? _reconstruction.activeNodes.get("StructureFromMotion").node : null
+                enabled: !root.readOnly && _viewpoint.viewId != -1 && _reconstruction && activeNode
+
+                MenuItem {
+                    text: "A"
+                    onClicked: sfmSetPairMenu.activeNode.attribute("initialPairA").value = _viewpoint.viewId.toString()
+                }
+
+                MenuItem {
+                    text: "B"
+                    onClicked: sfmSetPairMenu.activeNode.attribute("initialPairB").value = _viewpoint.viewId.toString()
+                }
+            }
         }
 
         ColumnLayout {