SkyBoxes are not being exported

[sercero]

It seems that we are not exporting environments, despite the DotScene DTD supporting it:
https://github.com/OGRECave/ogre/blob/master/PlugIns/DotScene/misc/dotscene.dtd#L96

The issue came to my attention here:
https://forums.ogre3d.org/viewtopic.php?t=97214

I created this issue mostly to investigate and see how it could be implemented.

There might be other properties that could be exported as well.

[paroj]

yeah, we are currently only exporting this:

blender2ogre/io_ogre/ogre/scene.py

Lines 451 to 462 in 18113c2

	# Environ settings
	world = bpy.context.scene.world
	if world: # multiple scenes - other scenes may not have a world
	_c = [ ('colourBackground', world.color)]
	for ctag, color in _c:
	a = doc.createElement(ctag); environ.appendChild( a )
	a.setAttribute('r', '%3f' % color.r)
	a.setAttribute('g', '%3f' % color.g)
	a.setAttribute('b', '%3f' % color.b)
	if world and world.mist_settings.use_mist:
	a = doc.createElement('fog'); environ.appendChild( a )