From 7d9dddfa38112bfb6c4ec35bec45e1a70af209a2 Mon Sep 17 00:00:00 2001
From: Aesylwinn <kyleacooley@gmail.com>
Date: Thu, 31 Mar 2016 23:34:47 -0400
Subject: [PATCH] Place camera farther away, improves preview camera placement.

---
 apps/opencs/view/render/cameracontroller.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/apps/opencs/view/render/cameracontroller.cpp b/apps/opencs/view/render/cameracontroller.cpp
index bfff161544..d3e1fa53b6 100644
--- a/apps/opencs/view/render/cameracontroller.cpp
+++ b/apps/opencs/view/render/cameracontroller.cpp
@@ -94,7 +94,13 @@ namespace CSVRender
 
     void CameraController::setSceneBounds(const osg::BoundingBox& bounds, const osg::Vec3d& up)
     {
-        osg::Vec3d eye = osg::Vec3d(bounds.xMax(), bounds.yMax(), bounds.zMax());
+        osg::Vec3d minBounds = bounds.corner(0) - bounds.center();
+        osg::Vec3d maxBounds = bounds.corner(7) - bounds.center();
+
+        osg::Vec3d camOffset = up * maxBounds > 0 ? maxBounds : minBounds;
+        camOffset *= 2;
+
+        osg::Vec3d eye = camOffset + bounds.center();
         osg::Vec3d center = bounds.center();
 
         getCamera()->setViewMatrixAsLookAt(eye, center, up);