10 commits

Author	SHA1	Message	Date
Atlante45	d9a7615cc8	Add compression support for skyboxes	2017-04-25 15:56:23 -07:00
Stephen Birarda	d72e5e5b24	add handling for install_name_tool calls on OS X	2017-04-25 15:56:23 -07:00
Stephen Birarda	3a217f75f4	force release for NVTT on Win32	2017-04-25 15:56:23 -07:00
Stephen Birarda	5c12180b58	use pre-built NVTT on windows	2017-04-25 15:56:23 -07:00
Atlante45	ae73cf4038	Add support for Grayscale and NormalMap textures	2017-04-25 15:56:23 -07:00
Stephen Birarda	27c6011e6e	change nvtt external to ignore release type	2017-04-25 15:56:23 -07:00
Stephen Birarda	ee62e7dcb8	update nvtt external to build from source	2017-04-25 15:56:22 -07:00
Atlante45	69a27d516f	Fix roughness	2017-04-25 15:56:22 -07:00
Atlante45	5ceb30b69c	Make sure mips are copied to memory	2017-04-25 15:56:22 -07:00
Atlante45	a450f52427	Start to setup image library	2017-04-25 15:56:22 -07:00