8 commits

Author	SHA1	Message	Date
James Turner	c1eca1ff6b	Refactor SGSky handling and ownership - sink into Renderer, remove global variable 'the sky', and hence clean up main loop and subsystem creation a little more.	2011-11-05 17:11:52 +00:00
Torsten Dreyer	76ea9a7968	Remove unused class SGEnviro ... This class and their source files visual_enviro.[h|c]xx were unused since OSG transition. It's only functionality was to keep a variable for the enable-state of rendering of precipitation. This has now been moved to SGPrecipitation. This patch also removes all references to this class and visual_enviro.hxx. Wxradar needs a new implementation for cloud echoes which probably should be part of fgclouds. See also SimGear commit 4e6159aa07f2817c09fad72db64d713e47f6f3da	2011-05-06 14:12:17 +02:00
Torsten Dreyer	fe00f76684	Precipitation: use /environment/[rain|snow]-norm ... Don't use the properties in /environment/metar but the properties unter /environment, so these values can be set from other environment controllers.	2010-12-21 09:59:23 +01:00
timoore	19d9287d3a	Expose precipitation property ... from Vivian Meazza	2008-11-25 22:50:04 +00:00
fredb	0fbf965b39	Patch from Nicolas Vivien : don't pour rain above cloud layers, turn rain into snow when temperature is below 0°C	2008-11-02 09:45:31 +00:00
fredb	278ab25f21	Win32 fix	2008-03-09 22:09:17 +00:00
timoore	b8de58bcdd	cleanup of precipitation contribution ... Reindent to Stroustrup style. Make FGPrecipitationMgr an SGSubsystem and remove all references to it in main.cxx and renderer.cxx. Use SGGeod::makeZUpFrame instead of a private function in tileentry.cxx. Rewrite that function, WorldCoordinate, to use makeZUpFrame too.	2008-03-04 09:03:54 +00:00
timoore	eb26cb3590	precipitation effects from Nicolas Vivien	2008-03-04 09:02:24 +00:00