diff options
Diffstat (limited to 'indra/newview/app_settings')
5 files changed, 36 insertions, 23 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl index 3557c0766e..c66f3f62b2 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/sunDiscF.glsl @@ -40,17 +40,21 @@ uniform sampler2D diffuseMap; uniform sampler2D altDiffuseMap; uniform float blend_factor; // interp factor between sunDisc A/B VARYING vec2 vary_texcoord0; +VARYING float sun_fade; void main() { - vec4 sunDiscA = texture2D(diffuseMap, vary_texcoord0.xy); - vec4 sunDiscB = texture2D(altDiffuseMap, vary_texcoord0.xy); + vec4 sunDiscA = texture2D(diffuseMap, vary_texcoord0.xy); + vec4 sunDiscB = texture2D(altDiffuseMap, vary_texcoord0.xy); vec4 c = mix(sunDiscA, sunDiscB, blend_factor); c.rgb = clamp(c.rgb, vec3(0), vec3(1)); - c.rgb = pow(c.rgb, vec3(0.7f)); - c.rgb = fullbrightAtmosTransport(c.rgb); + c.rgb = pow(c.rgb, vec3(0.7f)); + c.rgb = fullbrightAtmosTransport(c.rgb); c.rgb = fullbrightScaleSoftClip(c.rgb); - frag_data[0] = c; + + c.a *= sun_fade; + + frag_data[0] = c; frag_data[1] = vec4(0.0f); frag_data[2] = vec4(0.0, 1.0, 0.0, 1.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunDiscV.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunDiscV.glsl index c67ed8e6d9..0d117c6bc7 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/sunDiscV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/sunDiscV.glsl @@ -31,18 +31,22 @@ ATTRIBUTE vec3 position; ATTRIBUTE vec2 texcoord0; VARYING vec2 vary_texcoord0; +VARYING float sun_fade; void calcAtmospherics(vec3 eye_pos); void main() { - //transform vertex - vec4 vert = vec4(position.xyz - vec3(0, 0, 50), 1.0); - vec4 pos = modelview_projection_matrix*vert; + //transform vertex + vec3 offset = vec3(0, 0, 50); + vec4 vert = vec4(position.xyz - offset, 1.0); + vec4 pos = modelview_projection_matrix*vert; - gl_Position = pos; - + sun_fade = smoothstep(0.3, 1.0, (position.z + 50) / 512.0f); + + gl_Position = pos; + calcAtmospherics(pos.xyz); - vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; + vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; } diff --git a/indra/newview/app_settings/shaders/class1/windlight/sunDiscF.glsl b/indra/newview/app_settings/shaders/class1/windlight/sunDiscF.glsl index 3f2375ee4d..668379164d 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/sunDiscF.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/sunDiscF.glsl @@ -40,15 +40,18 @@ uniform sampler2D diffuseMap; uniform sampler2D altDiffuseMap; uniform float blend_factor; // interp factor between sun A/B VARYING vec2 vary_texcoord0; +VARYING float sun_fade; void main() { - vec4 sunA = texture2D(diffuseMap, vary_texcoord0.xy); - vec4 sunB = texture2D(altDiffuseMap, vary_texcoord0.xy); + vec4 sunA = texture2D(diffuseMap, vary_texcoord0.xy); + vec4 sunB = texture2D(altDiffuseMap, vary_texcoord0.xy); vec4 c = mix(sunA, sunB, blend_factor); + c.a *= sun_fade; + c.rgb = pow(c.rgb, vec3(0.7f)); - c.rgb = fullbrightAtmosTransport(c.rgb); + c.rgb = fullbrightAtmosTransport(c.rgb); c.rgb = fullbrightScaleSoftClip(c.rgb); - frag_color = c; + frag_color = c; } diff --git a/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl b/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl index dd33a4be60..1fa32c3f3b 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/sunDiscV.glsl @@ -31,18 +31,20 @@ ATTRIBUTE vec3 position; ATTRIBUTE vec2 texcoord0; VARYING vec2 vary_texcoord0; +VARYING float sun_fade; void calcAtmospherics(vec3 eye_pos); void main() { - //transform vertex - vec4 vert = vec4(position.xyz - vec3(0, 0, 50), 1.0); - vec4 pos = modelview_projection_matrix*vert; + //transform vertex + vec4 vert = vec4(position.xyz, 1.0); + vec4 pos = modelview_projection_matrix*vert; - gl_Position = pos; - + sun_fade = smoothstep(0.3, 1.0, (position.z + 50) / 512.0f); + gl_Position = pos; + calcAtmospherics(pos.xyz); - vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; + vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; } diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl index 8c1a7c6281..5ccf786fce 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsV.glsl @@ -62,8 +62,8 @@ void calcAtmospherics(vec3 inPositionEye) { setPositionEye(P); //(TERRAIN) limit altitude - if (P.y > max_y) P *= (max_y / P.y); - if (P.y < -max_y) P *= (-max_y / P.y); + //if (P.y > max_y) P *= (max_y / P.y); + //if (P.y < -max_y) P *= (-max_y / P.y); vec3 tmpLightnorm = lightnorm.xyz; |