diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class2/deferred')
| -rw-r--r-- | indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl | 8 | ||||
| -rw-r--r-- | indra/newview/app_settings/shaders/class2/deferred/skyF.glsl | 32 |
2 files changed, 21 insertions, 19 deletions
diff --git a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl index be605b6e60..e255c78b86 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/alphaF.glsl @@ -72,7 +72,7 @@ uniform vec3 light_diffuse[8]; void waterClip(vec3 pos); #ifdef WATER_FOG -vec4 applyWaterFogView(vec3 pos, vec4 color); +vec4 applyWaterFogViewLinear(vec3 pos, vec4 color); #endif vec3 srgb_to_linear(vec3 c); @@ -183,7 +183,10 @@ void main() frag *= screen_res; vec4 pos = vec4(vary_position, 1.0); +#ifndef IS_AVATAR_SKIN + // clip against water plane unless this is a legacy avatar skin waterClip(pos.xyz); +#endif vec3 norm = vary_norm; float shadow = 1.0f; @@ -293,12 +296,11 @@ void main() #endif // !defined(LOCAL_LIGHT_KILL) #ifdef WATER_FOG - color = applyWaterFogView(pos.xyz, color); + color = applyWaterFogViewLinear(pos.xyz, color); #endif // WATER_FOG #endif // #else // FOR_IMPOSTOR - //color.rgb = waterPlane.xyz * 0.5 + 0.5; frag_color = color; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl index 4379024680..668f70c3ab 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/skyF.glsl @@ -32,13 +32,13 @@ uniform mat4 modelview_projection_matrix; // Inputs uniform vec3 camPosLocal; -uniform vec4 lightnorm; -uniform vec4 sunlight_color; -uniform vec4 moonlight_color; +uniform vec3 lightnorm; +uniform vec3 sunlight_color; +uniform vec3 moonlight_color; uniform int sun_up_factor; -uniform vec4 ambient_color; -uniform vec4 blue_horizon; -uniform vec4 blue_density; +uniform vec3 ambient_color; +uniform vec3 blue_horizon; +uniform vec3 blue_density; uniform float haze_horizon; uniform float haze_density; @@ -47,10 +47,10 @@ uniform float density_multiplier; uniform float distance_multiplier; uniform float max_y; -uniform vec4 glow; +uniform vec3 glow; uniform float sun_moon_glow_factor; -uniform vec4 cloud_color; +uniform vec3 cloud_color; #ifdef DEFINE_GL_FRAGCOLOR out vec4 frag_data[3]; @@ -123,16 +123,16 @@ void main() float rel_pos_len = length(rel_pos); // Initialize temp variables - vec4 sunlight = (sun_up_factor == 1) ? sunlight_color : moonlight_color; + vec3 sunlight = (sun_up_factor == 1) ? sunlight_color : moonlight_color; // Sunlight attenuation effect (hue and brightness) due to atmosphere // this is used later for sunlight modulation at various altitudes - vec4 light_atten = (blue_density + vec4(haze_density * 0.25)) * (density_multiplier * max_y); + vec3 light_atten = (blue_density + vec3(haze_density * 0.25)) * (density_multiplier * max_y); // Calculate relative weights - vec4 combined_haze = abs(blue_density) + vec4(abs(haze_density)); - vec4 blue_weight = blue_density / combined_haze; - vec4 haze_weight = haze_density / combined_haze; + vec3 combined_haze = abs(blue_density) + vec3(abs(haze_density)); + vec3 blue_weight = blue_density / combined_haze; + vec3 haze_weight = haze_density / combined_haze; // Compute sunlight from rel_pos & lightnorm (for long rays like sky) float off_axis = 1.0 / max(1e-6, max(0, rel_pos_norm.y) + lightnorm.y); @@ -162,7 +162,7 @@ void main() haze_glow = (sun_moon_glow_factor < 1.0) ? 0.0 : (sun_moon_glow_factor * (haze_glow + 0.25)); // Haze color above cloud - vec4 color = blue_horizon * blue_weight * (sunlight + ambient_color) + vec3 color = blue_horizon * blue_weight * (sunlight + ambient_color) + haze_horizon * haze_weight * (sunlight * haze_glow + ambient_color); // Final atmosphere additive @@ -170,13 +170,13 @@ void main() // Increase ambient when there are more clouds // TODO 9/20: DJH what does this do? max(0,(1-ambient)) will change the color - vec4 ambient = ambient_color + max(vec4(0), (1. - ambient_color)) * cloud_shadow * 0.5; + vec3 ambient = ambient_color + max(vec3(0), (1. - ambient_color)) * cloud_shadow * 0.5; // Dim sunlight by cloud shadow percentage sunlight *= max(0.0, (1. - cloud_shadow)); // Haze color below cloud - vec4 add_below_cloud = blue_horizon * blue_weight * (sunlight + ambient) + vec3 add_below_cloud = blue_horizon * blue_weight * (sunlight + ambient) + haze_horizon * haze_weight * (sunlight * haze_glow + ambient); // Attenuate cloud color by atmosphere |