diff options
Diffstat (limited to 'indra/newview')
16 files changed, 952 insertions, 819 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl b/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl index caa4fe1f65..495daa2db6 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/cloudsV.glsl @@ -70,15 +70,18 @@ uniform float cloud_scale; // NOTE: Keep these in sync! // indra\newview\app_settings\shaders\class1\deferred\skyV.glsl // indra\newview\app_settings\shaders\class1\deferred\cloudsV.glsl +// indra\newview\app-settings\shaders\class2\windlight\cloudsV.glsl // indra\newview\lllegacyatmospherics.cpp +// indra\newview\llsettingsvo.cpp void main() { - // World / view / projection gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); // Texture coords - vary_texcoord0 = texcoord0; + // SL-13084 EEP added support for custom cloud textures -- flip them horizontally to match the preview of Clouds > Cloud Scroll + vary_texcoord0 = vec2( -texcoord0.x, texcoord0.y ); // See: LLSettingsVOSky::applySpecial + vary_texcoord0.xy -= 0.5; vary_texcoord0.xy /= cloud_scale; vary_texcoord0.xy += 0.5; diff --git a/indra/newview/app_settings/shaders/class1/deferred/fullbrightShinyF.glsl b/indra/newview/app_settings/shaders/class1/deferred/fullbrightShinyF.glsl index bd0ad3bce8..2d40e63eff 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/fullbrightShinyF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/fullbrightShinyF.glsl @@ -42,6 +42,9 @@ VARYING vec4 vary_position; uniform samplerCube environmentMap; +// render_hud_attachments() -> HUD objects set LLShaderMgr::NO_ATMO; used in LLDrawPoolAlpha::beginRenderPass() +uniform int no_atmo; + vec3 fullbrightShinyAtmosTransport(vec3 light); vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten); vec3 fullbrightScaleSoftClip(vec3 light); @@ -51,7 +54,9 @@ void calcAtmosphericVars(vec3 inPositionEye, vec3 light_dir, float ambFactor, ou vec3 linear_to_srgb(vec3 c); vec3 srgb_to_linear(vec3 c); - +// See: +// class1\deferred\fullbrightShinyF.glsl +// class1\lighting\lightFullbrightShinyF.glsl void main() { #ifdef HAS_DIFFUSE_LOOKUP @@ -59,25 +64,28 @@ void main() #else vec4 color = texture2D(diffuseMap, vary_texcoord0.xy); #endif - + color.rgb *= vertex_color.rgb; - vec3 pos = vary_position.xyz/vary_position.w; - vec3 sunlit; - vec3 amblit; - vec3 additive; - vec3 atten; + // SL-9632 HUDs are affected by Atmosphere + if (no_atmo == 0) + { + vec3 sunlit; + vec3 amblit; + vec3 additive; + vec3 atten; + vec3 pos = vary_position.xyz/vary_position.w; + + calcAtmosphericVars(pos.xyz, vec3(0), 1.0, sunlit, amblit, additive, atten, false); - calcAtmosphericVars(pos.xyz, vec3(0), 1.0, sunlit, amblit, additive, atten, false); - - vec3 envColor = textureCube(environmentMap, vary_texcoord1.xyz).rgb; - float env_intensity = vertex_color.a; - color.rgb = mix(color.rgb, envColor.rgb, env_intensity); + vec3 envColor = textureCube(environmentMap, vary_texcoord1.xyz).rgb; + float env_intensity = vertex_color.a; //color.rgb = srgb_to_linear(color.rgb); - - color.rgb = fullbrightAtmosTransportFrag(color.rgb, additive, atten); - color.rgb = fullbrightScaleSoftClip(color.rgb); + color.rgb = mix(color.rgb, envColor.rgb, env_intensity); + color.rgb = fullbrightAtmosTransportFrag(color.rgb, additive, atten); + color.rgb = fullbrightScaleSoftClip(color.rgb); + } color.a = 1.0; diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl index 0afd1a9672..80d19102b6 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl @@ -1,439 +1,443 @@ -/**
-* @file materialF.glsl
-*
-* $LicenseInfo:firstyear=2007&license=viewerlgpl$
-* Second Life Viewer Source Code
-* Copyright (C) 2007, Linden Research, Inc.
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation;
-* version 2.1 of the License only.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-*
-* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
-* $/LicenseInfo$
-*/
-
-/*[EXTRA_CODE_HERE]*/
-
-//class1/deferred/materialF.glsl
-
-// This shader is used for both writing opaque/masked content to the gbuffer and writing blended content to the framebuffer during the alpha pass.
-
-#define DIFFUSE_ALPHA_MODE_NONE 0
-#define DIFFUSE_ALPHA_MODE_BLEND 1
-#define DIFFUSE_ALPHA_MODE_MASK 2
-#define DIFFUSE_ALPHA_MODE_EMISSIVE 3
-
-uniform float emissive_brightness; // fullbright flag, 1.0 == fullbright, 0.0 otherwise
-uniform int sun_up_factor;
-
-#ifdef WATER_FOG
-vec4 applyWaterFogView(vec3 pos, vec4 color);
-#endif
-
-vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten);
-vec3 scaleSoftClipFrag(vec3 l);
-
-vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten);
-vec3 fullbrightScaleSoftClip(vec3 light);
-
-void calcAtmosphericVars(vec3 inPositionEye, vec3 light_dir, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten, bool use_ao);
-
-vec3 srgb_to_linear(vec3 cs);
-vec3 linear_to_srgb(vec3 cs);
-
-#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND)
-
-#ifdef DEFINE_GL_FRAGCOLOR
-out vec4 frag_color;
-#else
-#define frag_color gl_FragColor
-#endif
-
-#ifdef HAS_SUN_SHADOW
-float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen);
-#endif
-
-uniform samplerCube environmentMap;
-uniform sampler2D lightFunc;
-
-// Inputs
-uniform vec4 morphFactor;
-uniform vec3 camPosLocal;
-uniform mat3 env_mat;
-
-uniform vec3 sun_dir;
-uniform vec3 moon_dir;
-VARYING vec2 vary_fragcoord;
-
-VARYING vec3 vary_position;
-
-uniform mat4 proj_mat;
-uniform mat4 inv_proj;
-uniform vec2 screen_res;
-
-uniform vec4 light_position[8];
-uniform vec3 light_direction[8];
-uniform vec4 light_attenuation[8];
-uniform vec3 light_diffuse[8];
-
-float getAmbientClamp();
-
-vec3 calcPointLightOrSpotLight(vec3 light_col, vec3 npos, vec3 diffuse, vec4 spec, vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight, inout float glare, float ambiance)
-{
- vec3 col = vec3(0);
-
- //get light vector
- vec3 lv = lp.xyz - v;
-
- //get distance
- float dist = length(lv);
- float da = 1.0;
-
- dist /= la;
-
- if (dist > 0.0 && la > 0.0)
- {
- //normalize light vector
- lv = normalize(lv);
-
- //distance attenuation
- float dist_atten = clamp(1.0 - (dist - 1.0*(1.0 - fa)) / fa, 0.0, 1.0);
- dist_atten *= dist_atten;
- dist_atten *= 2.0f;
-
- if (dist_atten <= 0.0)
- {
- return col;
- }
-
- // spotlight coefficient.
- float spot = max(dot(-ln, lv), is_pointlight);
- da *= spot*spot; // GL_SPOT_EXPONENT=2
-
- //angular attenuation
- da *= dot(n, lv);
-
- float lit = 0.0f;
-
- float amb_da = ambiance;
- if (da >= 0)
- {
- lit = max(da * dist_atten, 0.0);
- col = lit * light_col * diffuse;
- amb_da += (da*0.5 + 0.5) * ambiance;
- }
- amb_da += (da*da*0.5 + 0.5) * ambiance;
- amb_da *= dist_atten;
- amb_da = min(amb_da, 1.0f - lit);
-
- // SL-10969 need to see why these are blown out
- //col.rgb += amb_da * light_col * diffuse;
-
- if (spec.a > 0.0)
- {
- //vec3 ref = dot(pos+lv, norm);
- vec3 h = normalize(lv + npos);
- float nh = dot(n, h);
- float nv = dot(n, npos);
- float vh = dot(npos, h);
- float sa = nh;
- float fres = pow(1 - dot(h, npos), 5)*0.4 + 0.5;
-
- float gtdenom = 2 * nh;
- float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh));
-
- if (nh > 0.0)
- {
- float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt / (nh*da);
- vec3 speccol = lit*scol*light_col.rgb*spec.rgb;
- speccol = clamp(speccol, vec3(0), vec3(1));
- col += speccol;
-
- float cur_glare = max(speccol.r, speccol.g);
- cur_glare = max(cur_glare, speccol.b);
- glare = max(glare, speccol.r);
- glare += max(cur_glare, 0.0);
- }
- }
- }
-
- return max(col, vec3(0.0, 0.0, 0.0));
-}
-
-#else
-#ifdef DEFINE_GL_FRAGCOLOR
-out vec4 frag_data[3];
-#else
-#define frag_data gl_FragData
-#endif
-#endif
-
-uniform sampler2D diffuseMap; //always in sRGB space
-
-#ifdef HAS_NORMAL_MAP
-uniform sampler2D bumpMap;
-#endif
-
-#ifdef HAS_SPECULAR_MAP
-uniform sampler2D specularMap;
-
-VARYING vec2 vary_texcoord2;
-#endif
-
-uniform float env_intensity;
-uniform vec4 specular_color; // specular color RGB and specular exponent (glossiness) in alpha
-
-#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK)
-uniform float minimum_alpha;
-#endif
-
-#ifdef HAS_NORMAL_MAP
-VARYING vec3 vary_mat0;
-VARYING vec3 vary_mat1;
-VARYING vec3 vary_mat2;
-VARYING vec2 vary_texcoord1;
-#else
-VARYING vec3 vary_normal;
-#endif
-
-VARYING vec4 vertex_color;
-VARYING vec2 vary_texcoord0;
-
-vec2 encode_normal(vec3 n);
-
-void main()
-{
- vec2 pos_screen = vary_texcoord0.xy;
-
- vec4 diffcol = texture2D(diffuseMap, vary_texcoord0.xy);
- diffcol.rgb *= vertex_color.rgb;
-
-#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK)
-
- // Comparing floats cast from 8-bit values, produces acne right at the 8-bit transition points
- float bias = 0.001953125; // 1/512, or half an 8-bit quantization
- if (diffcol.a < minimum_alpha-bias)
- {
- discard;
- }
-#endif
-
-#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND)
- vec3 gamma_diff = diffcol.rgb;
- diffcol.rgb = srgb_to_linear(diffcol.rgb);
-#endif
-
-#ifdef HAS_SPECULAR_MAP
- vec4 spec = texture2D(specularMap, vary_texcoord2.xy);
- spec.rgb *= specular_color.rgb;
-#else
- vec4 spec = vec4(specular_color.rgb, 1.0);
-#endif
-
-#ifdef HAS_NORMAL_MAP
- vec4 norm = texture2D(bumpMap, vary_texcoord1.xy);
-
- norm.xyz = norm.xyz * 2 - 1;
-
- vec3 tnorm = vec3(dot(norm.xyz,vary_mat0),
- dot(norm.xyz,vary_mat1),
- dot(norm.xyz,vary_mat2));
-#else
- vec4 norm = vec4(0,0,0,1.0);
- vec3 tnorm = vary_normal;
-#endif
-
- norm.xyz = normalize(tnorm.xyz);
-
- vec2 abnormal = encode_normal(norm.xyz);
-
- vec4 final_color = diffcol;
-
-#if (DIFFUSE_ALPHA_MODE != DIFFUSE_ALPHA_MODE_EMISSIVE)
- final_color.a = emissive_brightness;
-#else
- final_color.a = max(final_color.a, emissive_brightness);
-#endif
-
- vec4 final_specular = spec;
-
-#ifdef HAS_SPECULAR_MAP
- vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity * spec.a, 0.0);
- final_specular.a = specular_color.a * norm.a;
-#else
- vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity, 0.0);
- final_specular.a = specular_color.a;
-#endif
-
-#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND)
-
- //forward rendering, output just lit sRGBA
- vec3 pos = vary_position;
-
- float shadow = 1.0f;
-
-#ifdef HAS_SUN_SHADOW
- shadow = sampleDirectionalShadow(pos.xyz, norm.xyz, pos_screen);
-#endif
-
- spec = final_specular;
- vec4 diffuse = final_color;
- float envIntensity = final_normal.z;
-
- vec3 color = vec3(0,0,0);
-
- vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir;
-
- float bloom = 0.0;
- vec3 sunlit;
- vec3 amblit;
- vec3 additive;
- vec3 atten;
-
- calcAtmosphericVars(pos.xyz, light_dir, 1.0, sunlit, amblit, additive, atten, false);
-
- // This call breaks the Mac GLSL compiler/linker for unknown reasons (17Mar2020)
- // The call is either a no-op or a pure (pow) gamma adjustment, depending on GPU level
- // TODO: determine if we want to re-apply the gamma adjustment, and if so understand & fix Mac breakage
- //color = fullbrightScaleSoftClip(color);
-
- vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
-
- //we're in sRGB space, so gamma correct this dot product so
- // lighting from the sun stays sharp
- float da = clamp(dot(normalize(norm.xyz), light_dir.xyz), 0.0, 1.0);
- da = pow(da, 1.0 / 1.3);
-
- color = amblit;
-
- //darken ambient for normals perpendicular to light vector so surfaces in shadow
- // and facing away from light still have some definition to them.
- // do NOT gamma correct this dot product so ambient lighting stays soft
- float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0);
- ambient *= 0.5;
- ambient *= ambient;
- ambient = (1.0 - ambient);
-
- vec3 sun_contrib = min(da, shadow) * sunlit;
-
- color *= ambient;
-
- color += sun_contrib;
-
- color *= gamma_diff.rgb;
-
- float glare = 0.0;
-
- if (spec.a > 0.0) // specular reflection
- {
-#if 1 //EEP
-
- vec3 npos = -normalize(pos.xyz);
-
- //vec3 ref = dot(pos+lv, norm);
- vec3 h = normalize(light_dir.xyz + npos);
- float nh = dot(norm.xyz, h);
- float nv = dot(norm.xyz, npos);
- float vh = dot(npos, h);
- float sa = nh;
- float fres = pow(1 - dot(h, npos), 5)*0.4 + 0.5;
-
- float gtdenom = 2 * nh;
- float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh));
-
- if (nh > 0.0)
- {
- float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt / (nh*da);
- vec3 sp = sun_contrib*scol / 6.0f;
- sp = clamp(sp, vec3(0), vec3(1));
- bloom = dot(sp, sp) / 4.0;
- color += sp * spec.rgb;
- }
-#else // PRODUCTION
- float sa = dot(refnormpersp, sun_dir.xyz);
- vec3 dumbshiny = sunlit*shadow*(texture2D(lightFunc, vec2(sa, spec.a)).r);
-
- // add the two types of shiny together
- vec3 spec_contrib = dumbshiny * spec.rgb;
- bloom = dot(spec_contrib, spec_contrib) / 6;
-
- glare = max(spec_contrib.r, spec_contrib.g);
- glare = max(glare, spec_contrib.b);
-
- color += spec_contrib;
-#endif
- }
-
- color = mix(color.rgb, diffcol.rgb, diffuse.a);
-
- if (envIntensity > 0.0)
- {
- //add environmentmap
- vec3 env_vec = env_mat * refnormpersp;
-
- vec3 reflected_color = textureCube(environmentMap, env_vec).rgb;
-
- color = mix(color, reflected_color, envIntensity);
-
- float cur_glare = max(reflected_color.r, reflected_color.g);
- cur_glare = max(cur_glare, reflected_color.b);
- cur_glare *= envIntensity*4.0;
- glare += cur_glare;
- }
-
- color = atmosFragLighting(color, additive, atten);
- color = scaleSoftClipFrag(color);
-
- //convert to linear before adding local lights
- color = srgb_to_linear(color);
-
- vec3 npos = normalize(-pos.xyz);
-
- vec3 light = vec3(0, 0, 0);
-
-#define LIGHT_LOOP(i) light.rgb += calcPointLightOrSpotLight(light_diffuse[i].rgb, npos, diffuse.rgb, final_specular, pos.xyz, norm.xyz, light_position[i], light_direction[i].xyz, light_attenuation[i].x, light_attenuation[i].y, light_attenuation[i].z, glare, light_attenuation[i].w );
-
- LIGHT_LOOP(1)
- LIGHT_LOOP(2)
- LIGHT_LOOP(3)
- LIGHT_LOOP(4)
- LIGHT_LOOP(5)
- LIGHT_LOOP(6)
- LIGHT_LOOP(7)
-
- color += light;
-
- glare = min(glare, 1.0);
- float al = max(diffcol.a, glare)*vertex_color.a;
-
- //convert to srgb as this color is being written post gamma correction
- color = linear_to_srgb(color);
-
-#ifdef WATER_FOG
- vec4 temp = applyWaterFogView(pos, vec4(color, al));
- color = temp.rgb;
- al = temp.a;
-#endif
-
- frag_color = vec4(color, al);
-
-#else // mode is not DIFFUSE_ALPHA_MODE_BLEND, encode to gbuffer
-
- // deferred path
- frag_data[0] = final_color; //gbuffer is sRGB
- frag_data[1] = final_specular; // XYZ = Specular color. W = Specular exponent.
- frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity.
-#endif
-}
-
+/** +* @file materialF.glsl +* +* $LicenseInfo:firstyear=2007&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2007, Linden Research, Inc. +* +* This library is free software; you can redistribute it and/or +* modify it under the terms of the GNU Lesser General Public +* License as published by the Free Software Foundation; +* version 2.1 of the License only. +* +* This library is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +* Lesser General Public License for more details. +* +* You should have received a copy of the GNU Lesser General Public +* License along with this library; if not, write to the Free Software +* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +* +* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA +* $/LicenseInfo$ +*/ + +/*[EXTRA_CODE_HERE]*/ + +//class1/deferred/materialF.glsl + +// This shader is used for both writing opaque/masked content to the gbuffer and writing blended content to the framebuffer during the alpha pass. + +#define DIFFUSE_ALPHA_MODE_NONE 0 +#define DIFFUSE_ALPHA_MODE_BLEND 1 +#define DIFFUSE_ALPHA_MODE_MASK 2 +#define DIFFUSE_ALPHA_MODE_EMISSIVE 3 + +uniform float emissive_brightness; // fullbright flag, 1.0 == fullbright, 0.0 otherwise +uniform int sun_up_factor; + +#ifdef WATER_FOG +vec4 applyWaterFogView(vec3 pos, vec4 color); +#endif + +vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten); +vec3 scaleSoftClipFrag(vec3 l); + +vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten); +vec3 fullbrightScaleSoftClip(vec3 light); + +void calcAtmosphericVars(vec3 inPositionEye, vec3 light_dir, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten, bool use_ao); + +vec3 srgb_to_linear(vec3 cs); +vec3 linear_to_srgb(vec3 cs); + +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND) + +#ifdef DEFINE_GL_FRAGCOLOR +out vec4 frag_color; +#else +#define frag_color gl_FragColor +#endif + +#ifdef HAS_SUN_SHADOW +float sampleDirectionalShadow(vec3 pos, vec3 norm, vec2 pos_screen); +#endif + +uniform samplerCube environmentMap; +uniform sampler2D lightFunc; + +// Inputs +uniform vec4 morphFactor; +uniform vec3 camPosLocal; +uniform mat3 env_mat; + +uniform vec3 sun_dir; +uniform vec3 moon_dir; +VARYING vec2 vary_fragcoord; + +VARYING vec3 vary_position; + +uniform mat4 proj_mat; +uniform mat4 inv_proj; +uniform vec2 screen_res; + +uniform vec4 light_position[8]; +uniform vec3 light_direction[8]; +uniform vec4 light_attenuation[8]; +uniform vec3 light_diffuse[8]; + +float getAmbientClamp(); + +vec3 calcPointLightOrSpotLight(vec3 light_col, vec3 npos, vec3 diffuse, vec4 spec, vec3 v, vec3 n, vec4 lp, vec3 ln, float la, float fa, float is_pointlight, inout float glare, float ambiance) +{ + vec3 col = vec3(0); + + //get light vector + vec3 lv = lp.xyz - v; + + //get distance + float dist = length(lv); + float da = 1.0; + + dist /= la; + + if (dist > 0.0 && la > 0.0) + { + //normalize light vector + lv = normalize(lv); + + //distance attenuation + float dist_atten = clamp(1.0 - (dist - 1.0*(1.0 - fa)) / fa, 0.0, 1.0); + dist_atten *= dist_atten; + dist_atten *= 2.0f; + + if (dist_atten <= 0.0) + { + return col; + } + + // spotlight coefficient. + float spot = max(dot(-ln, lv), is_pointlight); + da *= spot*spot; // GL_SPOT_EXPONENT=2 + + //angular attenuation + da *= dot(n, lv); + + float lit = 0.0f; + + float amb_da = ambiance; + if (da >= 0) + { + lit = max(da * dist_atten, 0.0); + col = lit * light_col * diffuse; + amb_da += (da*0.5 + 0.5) * ambiance; + } + amb_da += (da*da*0.5 + 0.5) * ambiance; + amb_da *= dist_atten; + amb_da = min(amb_da, 1.0f - lit); + + // SL-10969 need to see why these are blown out + //col.rgb += amb_da * light_col * diffuse; + + if (spec.a > 0.0) + { + //vec3 ref = dot(pos+lv, norm); + vec3 h = normalize(lv + npos); + float nh = dot(n, h); + float nv = dot(n, npos); + float vh = dot(npos, h); + float sa = nh; + float fres = pow(1 - dot(h, npos), 5)*0.4 + 0.5; + + float gtdenom = 2 * nh; + float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); + + if (nh > 0.0) + { + float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt / (nh*da); + vec3 speccol = lit*scol*light_col.rgb*spec.rgb; + speccol = clamp(speccol, vec3(0), vec3(1)); + col += speccol; + + float cur_glare = max(speccol.r, speccol.g); + cur_glare = max(cur_glare, speccol.b); + glare = max(glare, speccol.r); + glare += max(cur_glare, 0.0); + } + } + } + + return max(col, vec3(0.0, 0.0, 0.0)); +} + +#else +#ifdef DEFINE_GL_FRAGCOLOR +out vec4 frag_data[3]; +#else +#define frag_data gl_FragData +#endif +#endif + +uniform sampler2D diffuseMap; //always in sRGB space + +#ifdef HAS_NORMAL_MAP +uniform sampler2D bumpMap; +#endif + +#ifdef HAS_SPECULAR_MAP +uniform sampler2D specularMap; + +VARYING vec2 vary_texcoord2; +#endif + +uniform float env_intensity; +uniform vec4 specular_color; // specular color RGB and specular exponent (glossiness) in alpha + +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK) +uniform float minimum_alpha; +#endif + +#ifdef HAS_NORMAL_MAP +VARYING vec3 vary_mat0; +VARYING vec3 vary_mat1; +VARYING vec3 vary_mat2; +VARYING vec2 vary_texcoord1; +#else +VARYING vec3 vary_normal; +#endif + +VARYING vec4 vertex_color; +VARYING vec2 vary_texcoord0; + +vec2 encode_normal(vec3 n); + +void main() +{ + vec2 pos_screen = vary_texcoord0.xy; + + vec4 diffcol = texture2D(diffuseMap, vary_texcoord0.xy); + diffcol.rgb *= vertex_color.rgb; + +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK) + + // Comparing floats cast from 8-bit values, produces acne right at the 8-bit transition points + float bias = 0.001953125; // 1/512, or half an 8-bit quantization + if (diffcol.a < minimum_alpha-bias) + { + discard; + } +#endif + +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND) + vec3 gamma_diff = diffcol.rgb; + diffcol.rgb = srgb_to_linear(diffcol.rgb); +#endif + +#ifdef HAS_SPECULAR_MAP + vec4 spec = texture2D(specularMap, vary_texcoord2.xy); + spec.rgb *= specular_color.rgb; +#else + vec4 spec = vec4(specular_color.rgb, 1.0); +#endif + +#ifdef HAS_NORMAL_MAP + vec4 norm = texture2D(bumpMap, vary_texcoord1.xy); + + norm.xyz = norm.xyz * 2 - 1; + + vec3 tnorm = vec3(dot(norm.xyz,vary_mat0), + dot(norm.xyz,vary_mat1), + dot(norm.xyz,vary_mat2)); +#else + vec4 norm = vec4(0,0,0,1.0); + vec3 tnorm = vary_normal; +#endif + + norm.xyz = normalize(tnorm.xyz); + + vec2 abnormal = encode_normal(norm.xyz); + + vec4 final_color = diffcol; + +#if (DIFFUSE_ALPHA_MODE != DIFFUSE_ALPHA_MODE_EMISSIVE) + final_color.a = emissive_brightness; +#else + final_color.a = max(final_color.a, emissive_brightness); +#endif + + vec4 final_specular = spec; + +#ifdef HAS_SPECULAR_MAP + vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity * spec.a, 0.0); + final_specular.a = specular_color.a * norm.a; +#else + vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity, 0.0); + final_specular.a = specular_color.a; +#endif + +#if (DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_BLEND) + + //forward rendering, output just lit sRGBA + vec3 pos = vary_position; + + float shadow = 1.0f; + +#ifdef HAS_SUN_SHADOW + shadow = sampleDirectionalShadow(pos.xyz, norm.xyz, pos_screen); +#endif + + spec = final_specular; + vec4 diffuse = final_color; + float envIntensity = final_normal.z; + + vec3 color = vec3(0,0,0); + + vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; + + float bloom = 0.0; + vec3 sunlit; + vec3 amblit; + vec3 additive; + vec3 atten; + + calcAtmosphericVars(pos.xyz, light_dir, 1.0, sunlit, amblit, additive, atten, false); + + // This call breaks the Mac GLSL compiler/linker for unknown reasons (17Mar2020) + // The call is either a no-op or a pure (pow) gamma adjustment, depending on GPU level + // TODO: determine if we want to re-apply the gamma adjustment, and if so understand & fix Mac breakage + //color = fullbrightScaleSoftClip(color); + + vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); + + //we're in sRGB space, so gamma correct this dot product so + // lighting from the sun stays sharp + float da = clamp(dot(normalize(norm.xyz), light_dir.xyz), 0.0, 1.0); + da = pow(da, 1.0 / 1.3); + + color = amblit; + + //darken ambient for normals perpendicular to light vector so surfaces in shadow + // and facing away from light still have some definition to them. + // do NOT gamma correct this dot product so ambient lighting stays soft + float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); + ambient *= 0.5; + ambient *= ambient; + ambient = (1.0 - ambient); + + vec3 sun_contrib = min(da, shadow) * sunlit; + + color *= ambient; + + color += sun_contrib; + + color *= gamma_diff.rgb; + + float glare = 0.0; + + if (spec.a > 0.0) // specular reflection + { + /* // Reverting this specular calculation to previous 'dumbshiny' version - DJH 6/17/2020 + // Preserving the refactored version as a comment for potential reconsideration, + // overriding the general rule to avoid pollutiong the source with commented code. + // + // If you're reading this in 2021+, feel free to obliterate. + + vec3 npos = -normalize(pos.xyz); + + //vec3 ref = dot(pos+lv, norm); + vec3 h = normalize(light_dir.xyz + npos); + float nh = dot(norm.xyz, h); + float nv = dot(norm.xyz, npos); + float vh = dot(npos, h); + float sa = nh; + float fres = pow(1 - dot(h, npos), 5)*0.4 + 0.5; + + float gtdenom = 2 * nh; + float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); + + if (nh > 0.0) + { + float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt / (nh*da); + vec3 sp = sun_contrib*scol / 6.0f; + sp = clamp(sp, vec3(0), vec3(1)); + bloom = dot(sp, sp) / 4.0; + color += sp * spec.rgb; + } + */ + + float sa = dot(refnormpersp, sun_dir.xyz); + vec3 dumbshiny = sunlit * shadow * (texture2D(lightFunc, vec2(sa, spec.a)).r); + + // add the two types of shiny together + vec3 spec_contrib = dumbshiny * spec.rgb; + bloom = dot(spec_contrib, spec_contrib) / 6; + + glare = max(spec_contrib.r, spec_contrib.g); + glare = max(glare, spec_contrib.b); + + color += spec_contrib; + } + + color = mix(color.rgb, diffcol.rgb, diffuse.a); + + if (envIntensity > 0.0) + { + //add environmentmap + vec3 env_vec = env_mat * refnormpersp; + + vec3 reflected_color = textureCube(environmentMap, env_vec).rgb; + + color = mix(color, reflected_color, envIntensity); + + float cur_glare = max(reflected_color.r, reflected_color.g); + cur_glare = max(cur_glare, reflected_color.b); + cur_glare *= envIntensity*4.0; + glare += cur_glare; + } + + color = atmosFragLighting(color, additive, atten); + color = scaleSoftClipFrag(color); + + //convert to linear before adding local lights + color = srgb_to_linear(color); + + vec3 npos = normalize(-pos.xyz); + + vec3 light = vec3(0, 0, 0); + +#define LIGHT_LOOP(i) light.rgb += calcPointLightOrSpotLight(light_diffuse[i].rgb, npos, diffuse.rgb, final_specular, pos.xyz, norm.xyz, light_position[i], light_direction[i].xyz, light_attenuation[i].x, light_attenuation[i].y, light_attenuation[i].z, glare, light_attenuation[i].w ); + + LIGHT_LOOP(1) + LIGHT_LOOP(2) + LIGHT_LOOP(3) + LIGHT_LOOP(4) + LIGHT_LOOP(5) + LIGHT_LOOP(6) + LIGHT_LOOP(7) + + color += light; + + glare = min(glare, 1.0); + float al = max(diffcol.a, glare)*vertex_color.a; + + //convert to srgb as this color is being written post gamma correction + color = linear_to_srgb(color); + +#ifdef WATER_FOG + vec4 temp = applyWaterFogView(pos, vec4(color, al)); + color = temp.rgb; + al = temp.a; +#endif + + frag_color = vec4(color, al); + +#else // mode is not DIFFUSE_ALPHA_MODE_BLEND, encode to gbuffer + + // deferred path + frag_data[0] = final_color; //gbuffer is sRGB + frag_data[1] = final_specular; // XYZ = Specular color. W = Specular exponent. + frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity. +#endif +} + diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl index 0d1cc81786..8c402fcb54 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl @@ -1,24 +1,24 @@ -/** - * @file multiPointLightF.glsl +/** + * @file class1/deferred/multiPointLightF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -36,119 +36,112 @@ out vec4 frag_color; uniform sampler2DRect depthMap; uniform sampler2DRect diffuseRect; uniform sampler2DRect specularRect; -uniform samplerCube environmentMap; -uniform sampler2D noiseMap; -uniform sampler2D lightFunc; +uniform samplerCube environmentMap; +uniform sampler2D noiseMap; +uniform sampler2D lightFunc; - -uniform vec3 env_mat[3]; +uniform vec3 env_mat[3]; uniform float sun_wash; +uniform int light_count; +uniform vec4 light[LIGHT_COUNT]; +uniform vec4 light_col[LIGHT_COUNT]; -uniform int light_count; - -uniform vec4 light[LIGHT_COUNT]; -uniform vec4 light_col[LIGHT_COUNT]; - -VARYING vec4 vary_fragcoord; -uniform vec2 screen_res; - +uniform vec2 screen_res; uniform float far_z; +uniform mat4 inv_proj; -uniform mat4 inv_proj; +VARYING vec4 vary_fragcoord; vec4 getPosition(vec2 pos_screen); vec3 getNorm(vec2 pos_screen); vec3 srgb_to_linear(vec3 c); -void main() +void main() { - vec3 out_col = vec3(0,0,0); - #if defined(LOCAL_LIGHT_KILL) - discard; -#else - vec2 frag = (vary_fragcoord.xy*0.5+0.5)*screen_res; - vec3 pos = getPosition(frag.xy).xyz; - if (pos.z < far_z) - { - discard; - } - - vec3 norm = getNorm(frag.xy); - - vec4 spec = texture2DRect(specularRect, frag.xy); - vec3 diff = texture2DRect(diffuseRect, frag.xy).rgb; - diff.rgb = srgb_to_linear(diff.rgb); - - float noise = texture2D(noiseMap, frag.xy/128.0).b; - vec3 npos = normalize(-pos); - - // As of OSX 10.6.7 ATI Apple's crash when using a variable size loop - for (int i = 0; i < LIGHT_COUNT; ++i) - { - vec3 lv = light[i].xyz-pos; - float dist = length(lv); - dist /= light[i].w; - if (dist <= 1.0) - { - float da = dot(norm, lv); - if (da > 0.0) - { - lv = normalize(lv); - da = dot(norm, lv); - - float fa = light_col[i].a+1.0; - float dist_atten = clamp(1.0-(dist-1.0*(1.0-fa))/fa, 0.0, 1.0); - dist_atten *= dist_atten; - - // Tweak falloff slightly to match pre-EEP attenuation - // NOTE: this magic number also shows up in a great many other places, search for dist_atten *= to audit - dist_atten *= 2.0; - - dist_atten *= noise; - - float lit = da * dist_atten; - - vec3 col = light_col[i].rgb*lit*diff; - - //vec3 col = vec3(dist2, light_col[i].a, lit); - - if (spec.a > 0.0) - { - lit = min(da*6.0, 1.0) * dist_atten; - //vec3 ref = dot(pos+lv, norm); - vec3 h = normalize(lv+npos); - float nh = dot(norm, h); - float nv = dot(norm, npos); - float vh = dot(npos, h); - float sa = nh; - float fres = pow(1 - dot(h, npos), 5)*0.4+0.5; - - float gtdenom = 2 * nh; - float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); - - if (nh > 0.0) - { - float scol = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt/(nh*da); - col += lit*scol*light_col[i].rgb*spec.rgb; - //col += spec.rgb; - } - } - - out_col += col; - } - } - } + discard; // Bail immediately #endif - - frag_color.rgb = out_col; - frag_color.a = 0.0; + + vec3 out_col = vec3(0, 0, 0); + vec2 frag = (vary_fragcoord.xy * 0.5 + 0.5) * screen_res; + vec3 pos = getPosition(frag.xy).xyz; + if (pos.z < far_z) + { + discard; + } + + vec3 norm = getNorm(frag.xy); + + vec4 spec = texture2DRect(specularRect, frag.xy); + spec.rgb = srgb_to_linear(spec.rgb); + vec3 diff = texture2DRect(diffuseRect, frag.xy).rgb; + diff.rgb = srgb_to_linear(diff.rgb); + + float noise = texture2D(noiseMap, frag.xy / 128.0).b; + vec3 npos = normalize(-pos); + + // As of OSX 10.6.7 ATI Apple's crash when using a variable size loop + for (int i = 0; i < LIGHT_COUNT; ++i) + { + vec3 lv = light[i].xyz - pos; + float dist = length(lv); + dist /= light[i].w; + if (dist <= 1.0) + { + float da = dot(norm, lv); + if (da > 0.0) + { + lv = normalize(lv); + da = dot(norm, lv); + + float fa = light_col[i].a + 1.0; + float dist_atten = clamp(1.0 - (dist - 1.0 * (1.0 - fa)) / fa, 0.0, 1.0); + dist_atten *= dist_atten; + + // Tweak falloff slightly to match pre-EEP attenuation + // NOTE: this magic number also shows up in a great many other places, search for dist_atten *= to audit + dist_atten *= 2.0; + + dist_atten *= noise; + + float lit = da * dist_atten; + + vec3 col = light_col[i].rgb * lit * diff; + + if (spec.a > 0.0) + { + lit = min(da * 6.0, 1.0) * dist_atten; + vec3 h = normalize(lv + npos); + float nh = dot(norm, h); + float nv = dot(norm, npos); + float vh = dot(npos, h); + float sa = nh; + float fres = pow(1 - dot(h, npos), 5) * 0.4 + 0.5; + + float gtdenom = 2 * nh; + float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); + + if (nh > 0.0) + { + float scol = fres * texture2D(lightFunc, vec2(nh, spec.a)).r * gt / (nh * da); + col += lit * scol * light_col[i].rgb * spec.rgb; + } + } + + out_col += col; + } + } + } + + frag_color.rgb = out_col; + frag_color.a = 0.0; #ifdef IS_AMD_CARD - // If it's AMD make sure the GLSL compiler sees the arrays referenced once by static index. Otherwise it seems to optimise the storage awawy which leads to unfun crashes and artifacts. - vec4 dummy1 = light[0]; - vec4 dummy2 = light_col[0]; - vec4 dummy3 = light[LIGHT_COUNT-1]; - vec4 dummy4 = light_col[LIGHT_COUNT-1]; + // If it's AMD make sure the GLSL compiler sees the arrays referenced once by static index. Otherwise it seems to optimise the storage + // awawy which leads to unfun crashes and artifacts. + vec4 dummy1 = light[0]; + vec4 dummy2 = light_col[0]; + vec4 dummy3 = light[LIGHT_COUNT - 1]; + vec4 dummy4 = light_col[LIGHT_COUNT - 1]; #endif } diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index a5804220bc..f80f1a985a 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -124,41 +124,15 @@ void main() if (spec.a > 0.0) // specular reflection { + float sa = dot(refnormpersp, light_dir.xyz); + vec3 dumbshiny = sunlit * (texture2D(lightFunc, vec2(sa, spec.a)).r); -#if 1 //EEP - vec3 npos = -normalize(pos.xyz); - - //vec3 ref = dot(pos+lv, norm); - vec3 h = normalize(light_dir.xyz+npos); - float nh = dot(norm.xyz, h); - float nv = dot(norm.xyz, npos); - float vh = dot(npos, h); - float sa = nh; - float fres = pow(1 - dot(h, npos), 5)*0.4+0.5; - - float gtdenom = 2 * nh; - float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); - - if (nh > 0.0) - { - float scontrib = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt/(nh*da); - vec3 sp = sun_contrib*scontrib / 6.0; - sp = clamp(sp, vec3(0), vec3(1)); - bloom += dot(sp, sp) / 4.0; - color += sp * spec.rgb; - } -#else //PRODUCTION - float sa = dot(refnormpersp, light_dir.xyz); - vec3 dumbshiny = sunlit*(texture2D(lightFunc, vec2(sa, spec.a)).r); - // add the two types of shiny together vec3 spec_contrib = dumbshiny * spec.rgb; - bloom = dot(spec_contrib, spec_contrib) / 6; + bloom = dot(spec_contrib, spec_contrib) / 6; color.rgb += spec_contrib; -#endif - } - + color.rgb = mix(color.rgb, diffuse.rgb, diffuse.a); if (envIntensity > 0.0) diff --git a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl index 567811cd75..3eaaa41866 100644 --- a/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl +++ b/indra/newview/app_settings/shaders/class1/lighting/lightFullbrightShinyF.glsl @@ -35,20 +35,30 @@ VARYING vec3 vary_texcoord1; uniform samplerCube environmentMap; +// render_hud_attachments() -> HUD objects set LLShaderMgr::NO_ATMO; used in LLDrawPoolAlpha::beginRenderPass() +uniform int no_atmo; + vec3 fullbrightShinyAtmosTransport(vec3 light); vec3 fullbrightScaleSoftClip(vec3 light); +// See: +// class1\deferred\fullbrightShinyF.glsl +// class1\lighting\lightFullbrightShinyF.glsl void fullbright_shiny_lighting() { vec4 color = diffuseLookup(vary_texcoord0.xy); color.rgb *= vertex_color.rgb; - - vec3 envColor = textureCube(environmentMap, vary_texcoord1.xyz).rgb; - color.rgb = mix(color.rgb, envColor.rgb, vertex_color.a*0.75); // MAGIC NUMBER SL-12574; ALM: Off, Quality > Low - color.rgb = fullbrightShinyAtmosTransport(color.rgb); + // SL-9632 HUDs are affected by Atmosphere + if (no_atmo == 0) + { + vec3 envColor = textureCube(environmentMap, vary_texcoord1.xyz).rgb; + color.rgb = mix(color.rgb, envColor.rgb, vertex_color.a*0.75); // MAGIC NUMBER SL-12574; ALM: Off, Quality > Low + + color.rgb = fullbrightShinyAtmosTransport(color.rgb); - color.rgb = fullbrightScaleSoftClip(color.rgb); + color.rgb = fullbrightScaleSoftClip(color.rgb); + } color.a = 1.0; diff --git a/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl b/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl index a59bd9c0a6..9ef7704b70 100644 --- a/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl +++ b/indra/newview/app_settings/shaders/class1/objects/simpleV.glsl @@ -1,4 +1,4 @@ -/** +/** * @file simpleV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ @@ -28,6 +28,9 @@ uniform mat4 texture_matrix0; uniform mat4 modelview_matrix; uniform mat4 modelview_projection_matrix; +// render_hud_attachments() -> HUD objects set LLShaderMgr::NO_ATMO; used in LLDrawPoolAlpha::beginRenderPass() +uniform int no_atmo; + ATTRIBUTE vec3 position; void passTextureIndex(); ATTRIBUTE vec2 texcoord0; @@ -46,19 +49,23 @@ void main() { //transform vertex vec4 vert = vec4(position.xyz,1.0); - passTextureIndex(); - vec4 pos = (modelview_matrix * vert); gl_Position = modelview_projection_matrix*vec4(position.xyz, 1.0); + + passTextureIndex(); vary_texcoord0 = (texture_matrix0 * vec4(texcoord0, 0, 1)).xy; - - - - vec3 norm = normalize(normal_matrix * normal); - calcAtmospherics(pos.xyz); + // SL-9632 HUDs are affected by Atmosphere + if (no_atmo == 1) + { + vertex_color = diffuse_color; + } + else + { + vec4 pos = (modelview_matrix * vert); + vec3 norm = normalize(normal_matrix * normal); - vec4 color = calcLighting(pos.xyz, norm, diffuse_color); - vertex_color = color; + calcAtmospherics(pos.xyz); - + vertex_color = calcLighting(pos.xyz, norm, diffuse_color); + } } diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl index a0699affbf..3b4d358cfa 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsF.glsl @@ -1,30 +1,37 @@ -/** +/** * @file class1\windlight\atmosphericVarsF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - -vec3 getPositionEye() -{ - return vec3(0,0,0); -} +VARYING vec3 vary_AdditiveColor; +VARYING vec3 vary_AtmosAttenuation; + +vec3 getAmblitColor() { return vec3(0, 0, 0); } + +vec3 getAdditiveColor() { return vary_AdditiveColor; } + +vec3 getAtmosAttenuation() { return vec3(vary_AtmosAttenuation); } + +vec3 getSunlitColor() { return vec3(0, 0, 0); } + +vec3 getPositionEye() { return vec3(0, 0, 0); } diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl index bd1d150fc8..1fea2c3628 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsV.glsl @@ -1,36 +1,56 @@ -/** +/** * @file class1\windlight\atmosphericVarsV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - +VARYING vec3 vary_AdditiveColor; +VARYING vec3 vary_AtmosAttenuation; -vec3 getPositionEye() +vec3 additive_color; +vec3 atmos_attenuation; +vec3 sunlit_color; +vec3 amblit_color; +vec3 position_eye; + +vec3 getSunlitColor() { return sunlit_color; } +void setSunlitColor(vec3 v) { sunlit_color = v; } + +vec3 getAdditiveColor() { return additive_color; } +void setAdditiveColor(vec3 v) { - return vec3(0,0,0); + additive_color = v; + vary_AdditiveColor = v; } -void setPositionEye(vec3 v) +vec3 getAmblitColor() { return amblit_color; } +void setAmblitColor(vec3 v) { amblit_color = v; } + +vec3 getAtmosAttenuation() { return atmos_attenuation; } +void setAtmosAttenuation(vec3 v) { - + atmos_attenuation = v; + vary_AtmosAttenuation = v; } + +vec3 getPositionEye() { return position_eye; } +void setPositionEye(vec3 v) { position_eye = v; } diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterF.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterF.glsl index 5dc086ab1e..f83434b7ec 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterF.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterF.glsl @@ -1,33 +1,38 @@ -/** +/** * @file class1\windlight\atmosphericVarsWaterF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - VARYING vec3 vary_PositionEye; +VARYING vec3 vary_AdditiveColor; +VARYING vec3 vary_AtmosAttenuation; + +vec3 getSunlitColor() { return vec3(0, 0, 0); } + +vec3 getAmblitColor() { return vec3(0, 0, 0); } + +vec3 getAdditiveColor() { return vary_AdditiveColor; } -vec3 getPositionEye() -{ - return vary_PositionEye; -} +vec3 getAtmosAttenuation() { return vary_AtmosAttenuation; } +vec3 getPositionEye() { return vary_PositionEye; } diff --git a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterV.glsl b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterV.glsl index e59eca265a..65d1176777 100644 --- a/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterV.glsl +++ b/indra/newview/app_settings/shaders/class1/windlight/atmosphericsVarsWaterV.glsl @@ -1,37 +1,51 @@ -/** +/** * @file class1\windlight\atmosphericVarsWaterV.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ - - + VARYING vec3 vary_PositionEye; +VARYING vec3 vary_AdditiveColor; +VARYING vec3 vary_AtmosAttenuation; -vec3 getPositionEye() -{ - return vary_PositionEye; -} +vec3 atmos_attenuation; +vec3 sunlit_color; +vec3 amblit_color; + +vec3 getSunlitColor() { return sunlit_color; } +void setSunlitColor(vec3 v) { sunlit_color = v; } + +vec3 getAmblitColor() { return amblit_color; } +void setAmblitColor(vec3 v) { amblit_color = v; } -void setPositionEye(vec3 v) +vec3 getAdditiveColor() { return vary_AdditiveColor; } +void setAdditiveColor(vec3 v) { vary_AdditiveColor = v; } + +vec3 getAtmosAttenuation() { return atmos_attenuation; } +void setAtmosAttenuation(vec3 v) { - vary_PositionEye = v; + atmos_attenuation = v; + vary_AtmosAttenuation = v; } + +vec3 getPositionEye() { return vary_PositionEye; } +void setPositionEye(vec3 v) { vary_PositionEye = v; } diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index b0dff0c628..f4db53e0b7 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -1,24 +1,24 @@ -/** +/** * @file class2/deferred/softenLightF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2007, Linden Research, Inc. - * + * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. - * + * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. - * + * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * + * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -39,7 +39,7 @@ uniform sampler2DRect specularRect; uniform sampler2DRect normalMap; uniform sampler2DRect lightMap; uniform sampler2DRect depthMap; -uniform samplerCube environmentMap; +uniform samplerCube environmentMap; uniform sampler2D lightFunc; uniform float blur_size; @@ -50,7 +50,7 @@ uniform mat3 env_mat; uniform vec3 sun_dir; uniform vec3 moon_dir; -uniform int sun_up_factor; +uniform int sun_up_factor; VARYING vec2 vary_fragcoord; uniform mat4 inv_proj; @@ -61,10 +61,10 @@ vec4 getPositionWithDepth(vec2 pos_screen, float depth); void calcAtmosphericVars(vec3 inPositionEye, vec3 light_dir, float ambFactor, out vec3 sunlit, out vec3 amblit, out vec3 additive, out vec3 atten, bool use_ao); float getAmbientClamp(); -vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten); -vec3 scaleSoftClipFrag(vec3 l); -vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten); -vec3 fullbrightScaleSoftClip(vec3 light); +vec3 atmosFragLighting(vec3 l, vec3 additive, vec3 atten); +vec3 scaleSoftClipFrag(vec3 l); +vec3 fullbrightAtmosTransportFrag(vec3 light, vec3 additive, vec3 atten); +vec3 fullbrightScaleSoftClip(vec3 light); vec3 linear_to_srgb(vec3 c); vec3 srgb_to_linear(vec3 c); @@ -73,128 +73,85 @@ vec3 srgb_to_linear(vec3 c); vec4 applyWaterFogView(vec3 pos, vec4 color); #endif -void main() +void main() { - vec2 tc = vary_fragcoord.xy; - float depth = texture2DRect(depthMap, tc.xy).r; - vec4 pos = getPositionWithDepth(tc, depth); - vec4 norm = texture2DRect(normalMap, tc); + vec2 tc = vary_fragcoord.xy; + float depth = texture2DRect(depthMap, tc.xy).r; + vec4 pos = getPositionWithDepth(tc, depth); + vec4 norm = texture2DRect(normalMap, tc); float envIntensity = norm.z; - norm.xyz = getNorm(tc); - - vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; - float da = clamp(dot(norm.xyz, light_dir.xyz), 0.0, 1.0); - float light_gamma = 1.0/1.3; - da = pow(da, light_gamma); - + norm.xyz = getNorm(tc); + + vec3 light_dir = (sun_up_factor == 1) ? sun_dir : moon_dir; + float da = clamp(dot(norm.xyz, light_dir.xyz), 0.0, 1.0); + float light_gamma = 1.0 / 1.3; + da = pow(da, light_gamma); + vec4 diffuse = texture2DRect(diffuseRect, tc); - - vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); + vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy); vec2 scol_ambocc = texture2DRect(lightMap, vary_fragcoord.xy).rg; - scol_ambocc = pow(scol_ambocc, vec2(light_gamma)); + scol_ambocc = pow(scol_ambocc, vec2(light_gamma)); + float scol = max(scol_ambocc.r, diffuse.a); + float ambocc = scol_ambocc.g; - float scol = max(scol_ambocc.r, diffuse.a); + vec3 color = vec3(0); + float bloom = 0.0; - float ambocc = scol_ambocc.g; + vec3 sunlit; + vec3 amblit; + vec3 additive; + vec3 atten; + calcAtmosphericVars(pos.xyz, light_dir, ambocc, sunlit, amblit, additive, atten, true); - vec3 color = vec3(0); - float bloom = 0.0; + color.rgb = amblit; + + float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); + ambient *= 0.5; + ambient *= ambient; + ambient = (1.0 - ambient); + color.rgb *= ambient; + + vec3 sun_contrib = min(da, scol) * sunlit; + color.rgb += sun_contrib; + color.rgb *= diffuse.rgb; + + vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); + + if (spec.a > 0.0) // specular reflection { - vec3 sunlit; - vec3 amblit; - vec3 additive; - vec3 atten; - - calcAtmosphericVars(pos.xyz, light_dir, ambocc, sunlit, amblit, additive, atten, true); - - color.rgb = amblit; - - float ambient = min(abs(dot(norm.xyz, sun_dir.xyz)), 1.0); - ambient *= 0.5; - ambient *= ambient; - ambient = (1.0 - ambient); - - color.rgb *= ambient; - - vec3 sun_contrib = min(da, scol) * sunlit; - - color.rgb += sun_contrib; - - color.rgb *= diffuse.rgb; - - vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz)); - - if (spec.a > 0.0) // specular reflection - { - -#if 1 //EEP - vec3 npos = -normalize(pos.xyz); - - //vec3 ref = dot(pos+lv, norm); - vec3 h = normalize(light_dir.xyz+npos); - float nh = dot(norm.xyz, h); - float nv = dot(norm.xyz, npos); - float vh = dot(npos, h); - float sa = nh; - float fres = pow(1 - dot(h, npos), 5)*0.4+0.5; - - float gtdenom = 2 * nh; - float gt = max(0, min(gtdenom * nv / vh, gtdenom * da / vh)); - - if (nh > 0.0) - { - float scontrib = fres*texture2D(lightFunc, vec2(nh, spec.a)).r*gt/(nh*da); - vec3 sp = sun_contrib*scontrib / 6.0; - sp = clamp(sp, vec3(0), vec3(1)); - bloom += dot(sp, sp) / 4.0; - color += sp * spec.rgb; - } -#else //PRODUCTION - float sa = dot(refnormpersp, light_dir.xyz); - vec3 dumbshiny = sunlit*(texture2D(lightFunc, vec2(sa, spec.a)).r); - - // add the two types of shiny together - vec3 spec_contrib = dumbshiny * spec.rgb; - bloom = dot(spec_contrib, spec_contrib) / 6; - color.rgb += spec_contrib; -#endif + float sa = dot(refnormpersp, light_dir.xyz); + vec3 dumbshiny = sunlit * scol * (texture2D(lightFunc, vec2(sa, spec.a)).r); + + // add the two types of shiny together + vec3 spec_contrib = dumbshiny * spec.rgb; + bloom = dot(spec_contrib, spec_contrib) / 6; + color.rgb += spec_contrib; + } + + color.rgb = mix(color.rgb, diffuse.rgb, diffuse.a); - } - - color.rgb = mix(color.rgb, diffuse.rgb, diffuse.a); - - if (envIntensity > 0.0) - { //add environmentmap - vec3 env_vec = env_mat * refnormpersp; - vec3 reflected_color = textureCube(environmentMap, env_vec).rgb; - color = mix(color.rgb, reflected_color, envIntensity); - } - - if (norm.w < 0.5) - { - color = mix(atmosFragLighting(color, additive, atten), fullbrightAtmosTransportFrag(color, additive, atten), diffuse.a); - color = mix(scaleSoftClipFrag(color), fullbrightScaleSoftClip(color), diffuse.a); - } - - #ifdef WATER_FOG - vec4 fogged = applyWaterFogView(pos.xyz,vec4(color, bloom)); - color = fogged.rgb; - bloom = fogged.a; - #endif + if (envIntensity > 0.0) + { // add environmentmap + vec3 env_vec = env_mat * refnormpersp; + vec3 reflected_color = textureCube(environmentMap, env_vec).rgb; + color = mix(color.rgb, reflected_color, envIntensity); + } + if (norm.w < 0.5) + { + color = mix(atmosFragLighting(color, additive, atten), fullbrightAtmosTransportFrag(color, additive, atten), diffuse.a); + color = mix(scaleSoftClipFrag(color), fullbrightScaleSoftClip(color), diffuse.a); } -// linear debuggables -//color.rgb = vec3(final_da); -//color.rgb = vec3(ambient); -//color.rgb = vec3(scol); -//color.rgb = diffuse_srgb.rgb; +#ifdef WATER_FOG + vec4 fogged = applyWaterFogView(pos.xyz, vec4(color, bloom)); + color = fogged.rgb; + bloom = fogged.a; +#endif // convert to linear as fullscreen lights need to sum in linear colorspace // and will be gamma (re)corrected downstream... - frag_color.rgb = srgb_to_linear(color.rgb); - frag_color.a = bloom; + frag_color.a = bloom; } - diff --git a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl index d758f85d71..07733bda18 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/atmosphericsVarsF.glsl @@ -1,5 +1,5 @@ /** - * @file class2\wl\atmosphericVars.glsl + * @file class2\wl\atmosphericVarsF.glsl * * $LicenseInfo:firstyear=2007&license=viewerlgpl$ * Second Life Viewer Source Code diff --git a/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl b/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl index 2c1475d547..a4389f62dc 100644 --- a/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl +++ b/indra/newview/app_settings/shaders/class2/windlight/cloudsV.glsl @@ -36,6 +36,7 @@ ATTRIBUTE vec2 texcoord0; VARYING vec4 vary_CloudColorSun; VARYING vec4 vary_CloudColorAmbient; VARYING float vary_CloudDensity; + VARYING vec2 vary_texcoord0; VARYING vec2 vary_texcoord1; VARYING vec2 vary_texcoord2; @@ -66,13 +67,31 @@ uniform vec4 cloud_color; uniform float cloud_scale; +// NOTE: Keep these in sync! +// indra\newview\app_settings\shaders\class1\deferred\skyV.glsl +// indra\newview\app_settings\shaders\class1\deferred\cloudsV.glsl +// indra\newview\app-settings\shaders\class2\windlight\cloudsV.glsl +// indra\newview\lllegacyatmospherics.cpp +// indra\newview\llsettingsvo.cpp void main() { - // World / view / projection gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); - vary_texcoord0 = texcoord0; + // Texture coords + // SL-13084 EEP added support for custom cloud textures -- flip them horizontally to match the preview of Clouds > Cloud Scroll + vary_texcoord0 = vec2( -texcoord0.x, texcoord0.y ); // See: LLSettingsVOSky::applySpecial + + vary_texcoord0.xy -= 0.5; + vary_texcoord0.xy /= cloud_scale; + vary_texcoord0.xy += 0.5; + + vary_texcoord1 = vary_texcoord0; + vary_texcoord1.x += lightnorm.x * 0.0125; + vary_texcoord1.y += lightnorm.z * 0.0125; + + vary_texcoord2 = vary_texcoord0 * 16.; + vary_texcoord3 = vary_texcoord1 * 16.; // Get relative position vec3 P = position.xyz - camPosLocal.xyz + vec3(0,50,0); @@ -175,19 +194,6 @@ void main() vary_CloudDensity = 2. * (cloud_shadow - 0.25); - // Texture coords - vary_texcoord0 = texcoord0; - vary_texcoord0.xy -= 0.5; - vary_texcoord0.xy /= cloud_scale; - vary_texcoord0.xy += 0.5; - - vary_texcoord1 = vary_texcoord0; - vary_texcoord1.x += lightnorm.x * 0.0125; - vary_texcoord1.y += lightnorm.z * 0.0125; - - vary_texcoord2 = vary_texcoord0 * 16.; - vary_texcoord3 = vary_texcoord1 * 16.; - // Combine these to minimize register use vary_CloudColorAmbient += oHazeColorBelowCloud; diff --git a/indra/newview/llsettingsvo.cpp b/indra/newview/llsettingsvo.cpp index 97b5b2a57d..1e5b893cbc 100644 --- a/indra/newview/llsettingsvo.cpp +++ b/indra/newview/llsettingsvo.cpp @@ -678,8 +678,17 @@ void LLSettingsVOSky::applySpecial(void *ptarget, bool force) { shader->uniform4fv(LLViewerShaderMgr::LIGHTNORM, 1, light_direction.mV); + // Legacy? SETTING_CLOUD_SCROLL_RATE("cloud_scroll_rate") LLVector4 vect_c_p_d1(mSettings[SETTING_CLOUD_POS_DENSITY1]); - vect_c_p_d1 += LLVector4(LLEnvironment::instance().getCloudScrollDelta()); + LLVector4 cloud_scroll( LLEnvironment::instance().getCloudScrollDelta() ); + + // SL-13084 EEP added support for custom cloud textures -- flip them horizontally to match the preview of Clouds > Cloud Scroll + // Keep in Sync! + // * indra\newview\llsettingsvo.cpp + // * indra\newview\app_settings\shaders\class2\windlight\cloudsV.glsl + // * indra\newview\app_settings\shaders\class1\deferred\cloudsV.glsl + cloud_scroll[0] = -cloud_scroll[0]; + vect_c_p_d1 += cloud_scroll; shader->uniform4fv(LLShaderMgr::CLOUD_POS_DENSITY1, 1, vect_c_p_d1.mV); LLSettingsSky::ptr_t psky = LLEnvironment::instance().getCurrentSky(); diff --git a/indra/newview/llviewerwindow.cpp b/indra/newview/llviewerwindow.cpp index 0cc1e0df06..97d1978657 100644 --- a/indra/newview/llviewerwindow.cpp +++ b/indra/newview/llviewerwindow.cpp @@ -313,6 +313,99 @@ RecordToChatConsole::RecordToChatConsole(): //////////////////////////////////////////////////////////////////////////// // +// Print Utility +// + +// Convert a normalized float (-1.0 <= x <= +1.0) to a fixed 1.4 format string: +// +// s#.#### +// +// Where: +// s sign character; space if x is positiv, minus if negative +// # decimal digits +// +// This is similar to printf("%+.4f") except positive numbers are NOT cluttered with a leading '+' sign. +// NOTE: This does NOT null terminate the output +void normalized_float_to_string(const float x, char *out_str) +{ + static const unsigned char DECIMAL_BCD2[] = + { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, + 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, + 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, + 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, + 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, + 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, + 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, + 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, + 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, + 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99 + }; + + int neg = (x < 0); + int rem = neg + ? (int)(x * -10000.) + : (int)(x * 10000.); + + int d10 = rem % 100; rem /= 100; + int d32 = rem % 100; rem /= 100; + + out_str[6] = '0' + ((DECIMAL_BCD2[ d10 ] >> 0) & 0xF); + out_str[5] = '0' + ((DECIMAL_BCD2[ d10 ] >> 4) & 0xF); + out_str[4] = '0' + ((DECIMAL_BCD2[ d32 ] >> 0) & 0xF); + out_str[3] = '0' + ((DECIMAL_BCD2[ d32 ] >> 4) & 0xF); + out_str[2] = '.'; + out_str[1] = '0' + (rem & 1); + out_str[0] = " -"[neg]; // Could always show '+' for positive but this clutters up the common case +} + +// normalized float +// printf("%-.4f %-.4f %-.4f") +// Params: +// float &matrix_row[4] +// int matrix_cell_index +// string out_buffer (size 32) +// Note: The buffer is assumed to be pre-filled with spaces +#define MATRIX_ROW_N32_TO_STR(matrix_row, i, out_buffer) \ + normalized_float_to_string(matrix_row[i+0], out_buffer + 0); \ + normalized_float_to_string(matrix_row[i+1], out_buffer + 11); \ + normalized_float_to_string(matrix_row[i+2], out_buffer + 22); \ + out_buffer[31] = 0; + + +// regular float +// sprintf(buffer, "%-8.2f %-8.2f %-8.2f", matrix_row[i+0], matrix_row[i+1], matrix_row[i+2]); +// Params: +// float &matrix_row[4] +// int matrix_cell_index +// char out_buffer[32] +// Note: The buffer is assumed to be pre-filled with spaces +#define MATRIX_ROW_F32_TO_STR(matrix_row, i, out_buffer) { \ + static const char *format[3] = { \ + "%-8.2f" , /* 0 */ \ + "> 99K ", /* 1 */ \ + "< -99K " /* 2 */ \ + }; \ + \ + F32 temp_0 = matrix_row[i+0]; \ + F32 temp_1 = matrix_row[i+1]; \ + F32 temp_2 = matrix_row[i+2]; \ + \ + U8 flag_0 = (((U8)(temp_0 < -99999.99)) << 1) | ((U8)(temp_0 > 99999.99)); \ + U8 flag_1 = (((U8)(temp_1 < -99999.99)) << 1) | ((U8)(temp_1 > 99999.99)); \ + U8 flag_2 = (((U8)(temp_2 < -99999.99)) << 1) | ((U8)(temp_2 > 99999.99)); \ + \ + if (temp_0 < 0.f) out_buffer[ 0] = '-'; \ + if (temp_1 < 0.f) out_buffer[11] = '-'; \ + if (temp_2 < 0.f) out_buffer[22] = '-'; \ + \ + sprintf(out_buffer+ 1,format[flag_0],fabsf(temp_0)); out_buffer[ 1+8] = ' '; \ + sprintf(out_buffer+12,format[flag_1],fabsf(temp_1)); out_buffer[12+8] = ' '; \ + sprintf(out_buffer+23,format[flag_2],fabsf(temp_2)); out_buffer[23+8] = 0 ; \ +} + +//////////////////////////////////////////////////////////////////////////// +// // LLDebugText // @@ -333,7 +426,11 @@ private: typedef std::vector<Line> line_list_t; line_list_t mLineList; LLColor4 mTextColor; - + + LLColor4 mBackColor; + LLRect mBackRectCamera1; + LLRect mBackRectCamera2; + void addText(S32 x, S32 y, const std::string &text) { mLineList.push_back(Line(text, x, y)); @@ -369,11 +466,22 @@ public: mTextColor = LLColor4( 0.86f, 0.86f, 0.86f, 1.f ); // Draw stuff growing up from right lower corner of screen - S32 xpos = mWindow->getWorldViewWidthScaled() - 400; + S32 x_right = mWindow->getWorldViewWidthScaled(); + S32 xpos = x_right - 400; xpos = llmax(xpos, 0); S32 ypos = 64; const S32 y_inc = 20; + // Camera matrix text is hard to see again a white background + // Add a dark background underneath the matrices for readability (contrast) + mBackRectCamera1.mLeft = xpos; + mBackRectCamera1.mRight = x_right; + mBackRectCamera1.mTop = -1; + mBackRectCamera1.mBottom = -1; + mBackRectCamera2 = mBackRectCamera1; + + mBackColor = LLUIColorTable::instance().getColor( "MenuDefaultBgColor" ); + clearText(); if (gSavedSettings.getBOOL("DebugShowTime")) @@ -709,48 +817,45 @@ public: } if (gSavedSettings.getBOOL("DebugShowRenderMatrices")) { - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLProjection[12], gGLProjection[13], gGLProjection[14], gGLProjection[15])); - ypos += y_inc; + char camera_lines[8][32]; + memset(camera_lines, ' ', sizeof(camera_lines)); - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLProjection[8], gGLProjection[9], gGLProjection[10], gGLProjection[11])); - ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLProjection[4], gGLProjection[5], gGLProjection[6], gGLProjection[7])); - ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLProjection[0], gGLProjection[1], gGLProjection[2], gGLProjection[3])); - ypos += y_inc; + // Projection last column is always <0,0,-1.0001,0> + // Projection last row is always <0,0,-0.2> + mBackRectCamera1.mBottom = ypos - y_inc + 2; + MATRIX_ROW_N32_TO_STR(gGLProjection, 12,camera_lines[7]); addText(xpos, ypos, std::string(camera_lines[7])); ypos += y_inc; + MATRIX_ROW_N32_TO_STR(gGLProjection, 8,camera_lines[6]); addText(xpos, ypos, std::string(camera_lines[6])); ypos += y_inc; + MATRIX_ROW_N32_TO_STR(gGLProjection, 4,camera_lines[5]); addText(xpos, ypos, std::string(camera_lines[5])); ypos += y_inc; mBackRectCamera1.mTop = ypos + 2; + MATRIX_ROW_N32_TO_STR(gGLProjection, 0,camera_lines[4]); addText(xpos, ypos, std::string(camera_lines[4])); ypos += y_inc; mBackRectCamera2.mBottom = ypos + 2; addText(xpos, ypos, "Projection Matrix"); ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLModelView[12], gGLModelView[13], gGLModelView[14], gGLModelView[15])); - ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLModelView[8], gGLModelView[9], gGLModelView[10], gGLModelView[11])); - ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLModelView[4], gGLModelView[5], gGLModelView[6], gGLModelView[7])); - ypos += y_inc; - - addText(xpos, ypos, llformat("%.4f .%4f %.4f %.4f", gGLModelView[0], gGLModelView[1], gGLModelView[2], gGLModelView[3])); - ypos += y_inc; + // View last column is always <0,0,0,1> + MATRIX_ROW_F32_TO_STR(gGLModelView, 12,camera_lines[3]); addText(xpos, ypos, std::string(camera_lines[3])); ypos += y_inc; + MATRIX_ROW_N32_TO_STR(gGLModelView, 8,camera_lines[2]); addText(xpos, ypos, std::string(camera_lines[2])); ypos += y_inc; + MATRIX_ROW_N32_TO_STR(gGLModelView, 4,camera_lines[1]); addText(xpos, ypos, std::string(camera_lines[1])); ypos += y_inc; mBackRectCamera2.mTop = ypos + 2; + MATRIX_ROW_N32_TO_STR(gGLModelView, 0,camera_lines[0]); addText(xpos, ypos, std::string(camera_lines[0])); ypos += y_inc; addText(xpos, ypos, "View Matrix"); ypos += y_inc; } // disable use of glReadPixels which messes up nVidia nSight graphics debugging - if (gSavedSettings.getBOOL("DebugShowColor") && !LLRender::sNsightDebugSupport) - { - U8 color[4]; - LLCoordGL coord = gViewerWindow->getCurrentMouse(); - glReadPixels(coord.mX, coord.mY, 1,1,GL_RGBA, GL_UNSIGNED_BYTE, color); - addText(xpos, ypos, llformat("%d %d %d %d", color[0], color[1], color[2], color[3])); - ypos += y_inc; - } + if (gSavedSettings.getBOOL("DebugShowColor") && !LLRender::sNsightDebugSupport) + { + U8 color[4]; + LLCoordGL coord = gViewerWindow->getCurrentMouse(); + + // Convert x,y to raw pixel coords + S32 x_raw = llround(coord.mX * gViewerWindow->getWindowWidthRaw() / (F32) gViewerWindow->getWindowWidthScaled()); + S32 y_raw = llround(coord.mY * gViewerWindow->getWindowHeightRaw() / (F32) gViewerWindow->getWindowHeightScaled()); + + glReadPixels(x_raw, y_raw, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, color); + addText(xpos, ypos, llformat("Pixel <%1d, %1d> R:%1d G:%1d B:%1d A:%1d", x_raw, y_raw, color[0], color[1], color[2], color[3])); + ypos += y_inc; + } - // only display these messages if we are actually rendering beacons at this moment + // only display these messages if we are actually rendering beacons at this moment if (LLPipeline::getRenderBeacons() && LLFloaterReg::instanceVisible("beacons")) { if (LLPipeline::getRenderMOAPBeacons()) @@ -877,6 +982,18 @@ public: void draw() { LL_RECORD_BLOCK_TIME(FTM_DISPLAY_DEBUG_TEXT); + + // Camera matrix text is hard to see again a white background + // Add a dark background underneath the matrices for readability (contrast) + if (mBackRectCamera1.mTop >= 0) + { + mBackColor.setAlpha( 0.75f ); + gl_rect_2d(mBackRectCamera1, mBackColor, true); + + mBackColor.setAlpha( 0.66f ); + gl_rect_2d(mBackRectCamera2, mBackColor, true); + } + for (line_list_t::iterator iter = mLineList.begin(); iter != mLineList.end(); ++iter) { @@ -885,7 +1002,6 @@ public: LLFontGL::LEFT, LLFontGL::TOP, LLFontGL::NORMAL, LLFontGL::NO_SHADOW, S32_MAX, S32_MAX, NULL, FALSE); } - mLineList.clear(); } }; |