diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class2/windlight')
5 files changed, 37 insertions, 24 deletions
diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl index fee1a7f311..4ec5691a85 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsF.glsl @@ -43,9 +43,14 @@ uniform float max_y; uniform vec4 glow; uniform float scene_light_strength; uniform mat3 ssao_effect_mat; +uniform int no_atmo; vec3 scaleFragSoftClip(vec3 light) { + if (no_atmo == 1) + { + return light; + } //soft clip effect: light = 1. - clamp(light, vec3(0.), vec3(1.)); light = 1. - pow(light, gamma.xxx); @@ -54,14 +59,17 @@ vec3 scaleFragSoftClip(vec3 light) vec3 atmosFragLighting(vec3 light, vec3 additive, vec3 atten) { - light *= atten.r; - light += additive; + if (no_atmo == 0) + { + light *= atten.r; + light += additive; + } return (2.0 * light); } vec3 atmosLighting(vec3 light) { - return atmosFragLighting(light, getAdditiveColor(), getAtmosAttenuation()); + return (no_atmo == 1) ? light : atmosFragLighting(light, getAdditiveColor(), getAtmosAttenuation()); } void calcFragAtmospherics(vec3 inPositionEye, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten) { diff --git a/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl index e0c7e18a6f..24fdb45749 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/cloudsF.glsl @@ -49,13 +49,7 @@ uniform vec4 cloud_pos_density2; uniform vec4 gamma; /// Soft clips the light with a gamma correction -vec3 scaleSoftClip(vec3 light) { - //soft clip effect: - light = 1. - clamp(light, vec3(0.), vec3(1.)); - light = 1. - pow(light, gamma.xxx); - - return light; -} +vec3 scaleSoftClip(vec3 light); vec4 cloudNoise(vec2 uv) { diff --git a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl index 2db633cd01..f2764b72c3 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/gammaF.glsl @@ -26,11 +26,16 @@ uniform vec4 gamma; +uniform int no_atmo; vec3 getAtmosAttenuation(); /// Soft clips the light with a gamma correction vec3 scaleSoftClip(vec3 light) { + if (no_atmo == 1) + { + return light; + } //soft clip effect: light = 1. - clamp(light, vec3(0.), vec3(1.)); light = 1. - pow(light, gamma.xxx); @@ -40,10 +45,10 @@ vec3 scaleSoftClip(vec3 light) { vec3 fullbrightScaleSoftClipFrag(vec3 light, vec3 atten) { - return mix(scaleSoftClip(light.rgb), light.rgb, atten); + return (no_atmo == 1) ? light : mix(scaleSoftClip(light.rgb), light.rgb, atten); } vec3 fullbrightScaleSoftClip(vec3 light) { - return fullbrightScaleSoftClipFrag(light.rgb, getAtmosAttenuation()); + return (no_atmo == 1) ? light : fullbrightScaleSoftClipFrag(light.rgb, getAtmosAttenuation()); } diff --git a/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl b/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl index 25fd0584f8..28d185b9af 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/skyF.glsl @@ -38,13 +38,7 @@ VARYING vec4 vary_HazeColor; uniform vec4 gamma; /// Soft clips the light with a gamma correction -vec3 scaleSoftClip(vec3 light) { - //soft clip effect: - light = 1. - clamp(light, vec3(0.), vec3(1.)); - light = 1. - pow(light, gamma.xxx); - - return light; -} +vec3 scaleSoftClip(vec3 light); void main() { diff --git a/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl b/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl index 82e1d7fe35..9627642b9d 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/transportF.glsl @@ -32,31 +32,43 @@ vec3 getAtmosAttenuation(); uniform sampler2D cloudMap; uniform vec4 cloud_pos_density1; +uniform int no_atmo; vec3 atmosFragTransport(vec3 light, vec3 atten, vec3 additive) { - light *= atten.r; - light += additive * 2.0; + if (no_atmo == 0) + { + light *= atten.r; + light += additive * 2.0; + } return light; } vec3 fullbrightFragAtmosTransport(vec3 light, vec3 atten, vec3 additive) { + if (no_atmo == 1) + { + return light; + } float brightness = dot(light.rgb, vec3(0.33333)); return mix(atmosFragTransport(light.rgb, atten, additive), light.rgb + additive.rgb, brightness * brightness); } vec3 fullbrightFragShinyAtmosTransport(vec3 light, vec3 atten, vec3 additive) { + if (no_atmo == 1) + { + return light; + } float brightness = dot(light.rgb, vec3(0.33333)); return mix(atmosFragTransport(light.rgb, atten, additive), (light.rgb + additive.rgb) * (2.0 - brightness), brightness * brightness); } vec3 atmosTransport(vec3 light) { - return atmosFragTransport(light, getAtmosAttenuation(), getAdditiveColor()); + return (no_atmo == 1) ? light : atmosFragTransport(light, getAtmosAttenuation(), getAdditiveColor()); } vec3 fullbrightAtmosTransport(vec3 light) { - return fullbrightFragAtmosTransport(light, getAtmosAttenuation(), getAdditiveColor()); + return (no_atmo == 1) ? light : fullbrightFragAtmosTransport(light, getAtmosAttenuation(), getAdditiveColor()); } vec3 fullbrightShinyAtmosTransport(vec3 light) { - return fullbrightFragShinyAtmosTransport(light, getAtmosAttenuation(), getAdditiveColor()); + return (no_atmo == 1) ? light : fullbrightFragShinyAtmosTransport(light, getAtmosAttenuation(), getAdditiveColor()); } |