Garry's Mod Sky List

These skyboxes are available to Garry's Mod and mods utilizing its content. Garry's Mod contains also all Half-Life 2 Skyboxes.

Important:To get painted skybox to work, you need env_skypaint entity.

These skies are HDR capable.

painted (On image default look)
Example Map	Ideal Sun Angle	Ideal Sun Pitch	Ideal Brightness	Ideal Ambience	Ideal HDR Brightness (Scale)	Ideal HDR Ambience (Scale)	Ideal Sun Spread Angle
gm_construct	0 306 0	-56	242 234 218 560	114 136 148 420	-1 -1 -1 300 (0.8)	-1 -1 -1 900 (1.1)	6
gm_flatgrass	0 242 0	-60	248 244 237 250	190 209 216 150	248 244 237 250 (1)	190 209 216 150 (1)	5

env_skypaint key values

Map	Sky Top Color	Sky Bottom Color	Sky Fade Bias	Sun Size	Sun Normal	Sun Position Method	Sun Color	Dusk Scale	Dusk Intensity	Dusk Color	Draw Stars	Star Texture	Star Scale	Star Fade	Star Speed	HDR Scale
gm_construct	0.22 0.51 1	0.919 0.929 0.992	0.1	0	0 0 1	Automatic	0 0 0	0.5	2	1 1 1	Yes	skybox/clouds	2	0.5	0.03	0.56
gm_flatgrass	0 0.6 1	0.9 0.95 1	0.5	0	0 0 1	Automatic	0 0 0	0	0	0 0 0	Yes	skybox/clouds	2	0.5	0.02	0.60