id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
55	Fix terrain rendering to not show terrain through itself	Olly Betts	Olly Betts	"The terrain is rendered with a Z-prepass, which is supposed to achieve the desired effect.

This actually worked on my netbook running a rather ancient Ubuntu version and with a hand-built wxWidgets 2.9.5 (though the wx version seems less likely to matter), but not since upgrading it, and not on two other Debian machines I have tried.

I modified the glxgears program to use a Z-prepass, and that seems to work, so I just need to determine what's different in aven.

"	defect	closed	major	1.2.22	aven	1.2.18	fixed