BGE: Fix T43822 Videotexture does not use sky color for off-screen

rendering

Make scene background color as default for render-to-texture instead of
current blue color (0, 0, 255).

It is very useful for mirrors setups.

Reviewers: moguri, ben2610, sybren, panzergame, hg1

Reviewed By: panzergame, hg1, moguri

Subscribers: mpan3

Differential Revision: https://developer.blender.org/D1287

1 files changed, 5 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_WorldInfo.cpp b/source/gameengine/Ketsji/KX_WorldInfo.cpp
index e4bf439501f..21e72504a2b 100644
--- a/source/gameengine/Ketsji/KX_WorldInfo.cpp
+++ b/source/gameengine/Ketsji/KX_WorldInfo.cpp
@@ -100,6 +100,11 @@ void KX_WorldInfo::setBackColor(float r, float g, float b)
 	}
 }
 
+const float *KX_WorldInfo::getBackColor(void) const
+{
+	return m_backgroundcolor;
+}
+
 void KX_WorldInfo::setMistType(short type)
 {
 	m_misttype = type;