From c0386be098480ad029a5ddf284c9b94487551460 Mon Sep 17 00:00:00 2001
From: matlabbe <matlabbe@gmail.com>
Date: Mon, 11 May 2015 14:20:04 -0400
Subject: [PATCH] DbViewer: remove constraint clouds when 3D words are not
 available and referred checkbox checked

---
 guilib/src/DatabaseViewer.cpp      |  4 ++++
 guilib/src/ui/preferencesDialog.ui | 10 +++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/guilib/src/DatabaseViewer.cpp b/guilib/src/DatabaseViewer.cpp
index 9054f6b0..34fc6092 100644
--- a/guilib/src/DatabaseViewer.cpp
+++ b/guilib/src/DatabaseViewer.cpp
@@ -2112,6 +2112,7 @@ void DatabaseViewer::updateConstraintView(
 					else
 					{
 						UWARN("Empty 3D words for node %d", link.from());
+						ui_->constraintsViewer->removeCloud("cloud0");
 					}
 					if(cloudTo->size())
 					{
@@ -2120,11 +2121,14 @@ void DatabaseViewer::updateConstraintView(
 					else
 					{
 						UWARN("Empty 3D words for node %d", link.to());
+						ui_->constraintsViewer->removeCloud("cloud1");
 					}
 				}
 				else
 				{
 					UERROR("Not found signature %d or %d in RAM", link.from(), link.to());
+					ui_->constraintsViewer->removeCloud("cloud0");
+					ui_->constraintsViewer->removeCloud("cloud1");
 				}
 			}
 		}
diff --git a/guilib/src/ui/preferencesDialog.ui b/guilib/src/ui/preferencesDialog.ui
index 212898b8..3d457a19 100644
--- a/guilib/src/ui/preferencesDialog.ui
+++ b/guilib/src/ui/preferencesDialog.ui
@@ -63,9 +63,9 @@
           <property name="geometry">
            <rect>
             <x>0</x>
-            <y>-591</y>
-            <width>760</width>
-            <height>1502</height>
+            <y>0</y>
+            <width>755</width>
+            <height>1557</height>
            </rect>
           </property>
           <layout class="QVBoxLayout" name="verticalLayout_16">
@@ -86,7 +86,7 @@
                 <enum>QFrame::Raised</enum>
                </property>
                <property name="currentIndex">
-                <number>3</number>
+                <number>19</number>
                </property>
                <widget class="QWidget" name="page_22">
                 <layout class="QVBoxLayout" name="verticalLayout_29">
@@ -5007,7 +5007,7 @@ If set to false, classic RTAB-Map loop closure detection is done using only imag
                           <string> m</string>
                          </property>
                          <property name="decimals">
-                          <number>2</number>
+                          <number>3</number>
                          </property>
                          <property name="singleStep">
                           <double>0.100000000000000</double>