From 1534066d5bb46aac1a14ac0b10af72fd9b34a0ba Mon Sep 17 00:00:00 2001
From: Ton Roosendaal <ton@blender.org>
Date: Tue, 30 Nov 2004 22:32:52 +0000
Subject: [PATCH] - Bug fix #1913 Lasso select on objects didnt work with
 multiple views, due to lack of calculation of screencoords.

- Bug fix #1914
Hooks didn't update 'parent' when snapping to grid a Hook. Solved it for
snap to cursor too.
---
 source/blender/src/edit.c     | 21 ++++++++++++++++++++-
 source/blender/src/editview.c |  1 +
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/source/blender/src/edit.c b/source/blender/src/edit.c
index e9699caf27e..370b868640c 100644
--- a/source/blender/src/edit.c
+++ b/source/blender/src/edit.c
@@ -700,6 +700,23 @@ void countall()
 	allqueue(REDRAWINFO, 1); 	/* 1, because header->win==0! */
 }
 
+/* selected things moved, and might need update in displists */
+static void update_select_dependency(void)
+{
+	Base *base;
+	Object *ob;
+	for(base= (G.scene->base.first); base; base= base->next) {
+		ob= base->object;
+		if(ob->hooks.first) {
+			ObHook *hook= ob->hooks.first;
+			while(hook) {
+				if(hook->parent->flag & SELECT) freedisplist(&ob->disp);
+				hook= hook->next;
+			}
+		}
+	}
+	
+}
 
 void snap_sel_to_grid()
 {
@@ -786,6 +803,7 @@ void snap_sel_to_grid()
 
 			base= base->next;
 		}
+		update_select_dependency();
 		allqueue(REDRAWVIEW3D, 0);
 }
 
@@ -871,6 +889,7 @@ void snap_sel_to_curs()
 
 			base= base->next;
 		}
+		update_select_dependency();
 		allqueue(REDRAWVIEW3D, 0);
 }
 
@@ -1181,7 +1200,7 @@ void snap_to_center()
 
 			base= base->next;
 		}
-
+		update_select_dependency();
 		allqueue(REDRAWVIEW3D, 0);
 }
 
diff --git a/source/blender/src/editview.c b/source/blender/src/editview.c
index 7aedab6e539..514b369a7e8 100644
--- a/source/blender/src/editview.c
+++ b/source/blender/src/editview.c
@@ -239,6 +239,7 @@ static void do_lasso_select_objects(short mcords[][2], short moves, short select
 	
 	for(base= G.scene->base.first; base; base= base->next) {
 		if(base->lay & G.vd->lay) {
+			project_short(base->object->obmat[3], &base->sx);
 			if(lasso_inside(mcords, moves, base->sx, base->sy)) {
 				
 				if(select) base->flag |= SELECT;