From 97a0156f256ca07394bc3ac885bf51fca4544149 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Thu, 19 Sep 2019 13:46:57 +0000
Subject: [PATCH] EgtGraphics 2.1i2 : - aggiunta a Scene funzione
 GetBackground.

---
 EgtGraphics.rc | Bin 11604 -> 11604 bytes
 Scene.h        |   1 +
 SceneBasic.cpp |  10 ++++++++++
 3 files changed, 11 insertions(+)

diff --git a/EgtGraphics.rc b/EgtGraphics.rc
index 30208b36890bbd609f0573dc8e6759630f84d346..75bda0533211bee21da2097718db24c1f1f40ce4 100644
GIT binary patch
delta 103
zcmcZ-btP)UFE&P_%?J7RGfm>rnVhGn#%MJ8ptSDhKaxI-o7=dpn8C8TKng4@Bh<oz
RD)L9N4I+Zo1U_XqE&y)|BE0|r

delta 103
zcmcZ-btP)UFE&QQ%?J7RGfm>rnVhGn#%MVCptSDhKaxI-o7=dpn8C8TKng4@Bh<oz
RD)L9N4I+Zo1U_XqE&y#@BDDYj

diff --git a/Scene.h b/Scene.h
index d56a89b..c15ec38 100644
--- a/Scene.h
+++ b/Scene.h
@@ -80,6 +80,7 @@ class Scene : public IEGrScene
       bool RedrawWindow( void) override ;
       bool Resize( int nW, int nH) override ;
       bool SetBackground( Color colBackTop, Color colBackBottom) override ;
+      bool GetBackground( Color& colBackTop, Color& colBackBottom) override ;
       bool Draw( void) override ;
       bool Project( const Point3d& ptWorld, Point3d& ptView) const override ;
       bool UnProject( const Point3d& ptView, Point3d& ptWorld) const override ;
diff --git a/SceneBasic.cpp b/SceneBasic.cpp
index 7aefb92..4fbfbe7 100644
--- a/SceneBasic.cpp
+++ b/SceneBasic.cpp
@@ -543,6 +543,16 @@ Scene::SetBackground( Color colBackTop, Color colBackBottom)
    return true ;
 }
 
+//----------------------------------------------------------------------------
+bool
+Scene::GetBackground( Color& colBackTop, Color& colBackBottom)
+{
+   colBackTop = m_colBackTop ;
+   colBackBottom = m_colBackBottom ;
+
+   return true ;
+}
+
 //----------------------------------------------------------------------------
 bool
 Scene::Background( void)