Cloud generation crashes on addCloudToDetailedVoxelField when the file is not available
Turn the _scissor raw-pointer into an osg::ref_ptr<RelativeScissor>. This fixes #3360
git-clang-format
Merge branch 'next' into aisim
Clean up the code and add a number of clarification comments.
Clean up the code and add a number of clarification comments.
Improve comments
Merge branch 'valgrind-errors' into aisim