From: Stuart Buchanan <stuart_d_buchanan@yahoo.co.uk>
Date: Wed, 10 Oct 2012 18:57:16 +0000 (+0100)
Subject: Change default tree-max-density-angle-deg to 30 and tree-zero-density-angle-deg to... 
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=81d5b651d2751d814b5751dd0c015005e6ce4106;p=simgear.git

Change default tree-max-density-angle-deg to 30 and tree-zero-density-angle-deg to 45, as redommended by Thorsten Renk to account for our scenery generally rendering slopes shallower than they are IRL.
---

diff --git a/simgear/scene/material/mat.cxx b/simgear/scene/material/mat.cxx
index 63ee9f8c..359657e5 100644
--- a/simgear/scene/material/mat.cxx
+++ b/simgear/scene/material/mat.cxx
@@ -330,8 +330,8 @@ SGMaterial::read_properties(const SGReaderWriterOptions* options,
     tree_width = props->getDoubleValue("tree-width-m", 0.0);
     tree_range = props->getDoubleValue("tree-range-m", 0.0);
     tree_varieties = props->getIntValue("tree-varieties", 1);
-    cos_tree_max_density_slope_angle  = cos(props->getFloatValue("tree-max-density-angle-deg", 45.0) * osg::PI/180.0);
-    cos_tree_zero_density_slope_angle = cos(props->getFloatValue("tree-zero-density-angle-deg", 60.0) * osg::PI/180.0);
+    cos_tree_max_density_slope_angle  = cos(props->getFloatValue("tree-max-density-angle-deg", 30.0) * osg::PI/180.0);
+    cos_tree_zero_density_slope_angle = cos(props->getFloatValue("tree-zero-density-angle-deg", 45.0) * osg::PI/180.0);
 
     const SGPropertyNode* treeTexNode = props->getChild("tree-texture");