Added preliminary support for writing VolumeSettings to disk from within Present3D in response to pressing and releasing 'Ctrl-S'.

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14363 16af8721-9629-0410-8352-f15c8da7e697
2014-07-04 16:45:05 +00:00
parent 70f9bdc6e1
commit f2d11bb46e
7 changed files with 238 additions and 69 deletions
--- a/include/osgPresentation/deprecated/SlideShowConstructor
+++ b/include/osgPresentation/deprecated/SlideShowConstructor
@@ -292,11 +292,11 @@ public:
            useTabbedDragger(false),
            useTrackballDragger(false),
            region_in_pixel_coords(false),
-            alphaValue("1.0"),
-            cutoffValue("0.1"),
-            exteriorTransparencyFactorValue(""),
-            sampleDensityValue("0.005"),
-            sampleRatioValue("1.0"),
+            alphaValue(),
+            cutoffValue(),
+            exteriorTransparencyFactorValue(),
+            sampleDensityValue(),
+            sampleRatioValue(),
            colorSpaceOperation(osg::NO_COLOR_SPACE_OPERATION),
            colorModulate(1.0f,1.0f,1.0f,1.0f),
            technique(osgVolume::VolumeSettings::RayTraced)