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22 commits

Author SHA1 Message Date
Emilian Huminiuc
e67d04ead9 Cleanup some implicit casts
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
2012-07-31 21:40:15 +03:00
Emilian Huminiuc
9d49f9643f Make water-inland.eff Rembrandt compatible.
Fix a longstanding ati bug in transition.frag
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
2012-07-08 15:58:42 +03:00
Emilian Huminiuc
6ef4f5eca0 Make water efect use png textures by default, and rely on their dds counterparts only when using the dds materials file.
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
2012-06-16 18:57:14 +03:00
Vivian Meazza
0a8f9d71c3 Tidy up
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2012-05-07 17:22:15 +01:00
Vivian Meazza
9657518663 Optimise water shaders after ideas and suggestions by Thorsten Renk
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2012-05-05 19:59:22 +01:00
Torsten Dreyer
874a693e96 Simplify Phytagoras in the wave shader(s)
pow() is expensive and abs() is redundand.
pow(abs(x),2) equals x*x
2012-02-23 20:25:28 +01:00
Emilian Huminiuc
4df2af2cef SHADERS:fix "unified" fog function.
Signed-off-by: Emilian Huminiuc <emilianh@gmail.com>
2012-02-14 18:39:58 +02:00
James Turner
37a964ec92 Re-arrange effects using texture units >= 8 down to unused lower-numbered units. Especially move the noise texture down to the first available slot. 2012-01-11 23:22:44 +00:00
Vivian Meazza
f2b8bf1df5 bugfix
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2011-12-01 23:19:38 +00:00
Vivian Meazza
b0bcb91c24 Enhanced water and standardized fog
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2011-12-01 20:56:04 +00:00
James Turner
dc3d2b5b49 Remove an unused sampler from the water shader, which caused OpenGL errors on Mac+Ati. 2011-10-28 16:09:09 +01:00
Vivian Meazza
d45670baa8 Water shader PhaseII improvements.
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2011-10-07 12:46:01 +01:00
Vivian Meazza
e758deced1 Add foam to water effect. Based on work by Emilian Huminuc. 2011-09-26 23:35:20 +01:00
Vivian Meazza
fbf219a56f Update colours to reflect Global Weather
Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
2011-09-22 15:33:16 +01:00
Frederic Bouvier
d0cc5bcf5e Add an attribution to the water shader 2010-12-05 14:44:02 +01:00
gral@who.net
43a69d8371 Small clean up 2010-09-30 01:46:52 +02:00
gral@who.net
3cdf9da27a Next version of water shader, some clean up 2010-09-30 01:29:16 +02:00
ehofman
ce1db5c859 Update to better highlight the reflections away from the sun 2010-03-22 10:07:04 +00:00
ehofman
164effede9 small update: multiply the diffuse and ambient settings by the bump(map) value. 2010-03-21 13:21:37 +00:00
ehofman
f0ecd16f3c Removed a line too many. 2009-08-22 12:36:38 +00:00
ehofman
43027bcc00 comment out unused code and add proper reflections for specular and diffuse color 2009-08-22 12:08:32 +00:00
timoore
943ba2a4fe Till Busch - effects, shaders and textures for crop and water effects
Incorporated changes to effects file syntax. Changed Till's landmass
to mix in the base terrain texture. Some shader cleanup.

Also, add a GUI control for enabling shaders.
2009-08-08 10:17:58 +00:00