diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class1')
11 files changed, 66 insertions, 46 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl index 4cca287356..c012efa056 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl @@ -51,19 +51,6 @@ VARYING vec2 vary_texcoord0; uniform mat4 inv_proj; -vec4 getPosition(vec2 pos_screen) -{ - float depth = texture2DRect(depthMap, pos_screen.xy).a; - vec2 sc = pos_screen.xy*2.0; - sc /= screen_res; - sc -= vec2(1.0,1.0); - vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0); - vec4 pos = inv_proj * ndc; - pos /= pos.w; - pos.w = 1.0; - return pos; -} - void main() { vec2 frag = vary_fragcoord.xy/vary_fragcoord.z*0.5+0.5; diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl index b09441f7eb..40b0cf47ac 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaSkinnedV.glsl @@ -30,7 +30,6 @@ ATTRIBUTE vec3 normal; ATTRIBUTE vec4 diffuse_color; ATTRIBUTE vec2 texcoord0; -vec4 calcLighting(vec3 pos, vec3 norm, vec4 color, vec4 baseCol); mat4 getObjectSkinnedTransform(); void calcAtmospherics(vec3 inPositionEye); @@ -38,8 +37,6 @@ float calcDirectionalLight(vec3 n, vec3 l); vec3 atmosAmbient(vec3 light); vec3 atmosAffectDirectionalLight(float lightIntensity); -vec3 scaleDownLight(vec3 light); -vec3 scaleUpLight(vec3 light); VARYING vec3 vary_position; VARYING vec3 vary_ambient; @@ -64,17 +61,17 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa vec3 lv = lp.xyz-v; //get distance - float d = length(lv); + float d = dot(lv,lv); float da = 0.0; if (d > 0.0 && la > 0.0 && fa > 0.0) { //normalize light vector - lv *= 1.0/d; + lv = normalize(lv); //distance attenuation - float dist2 = d*d/(la*la); + float dist2 = d/la; da = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0); // spotlight coefficient. @@ -82,7 +79,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa da *= spot*spot; // GL_SPOT_EXPONENT=2 //angular attenuation - da *= calcDirectionalLight(n, lv); + da *= max(dot(n, lv), 0.0); } return da; diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl index 93b1a114db..8c96d55342 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaV.glsl @@ -70,17 +70,17 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa vec3 lv = lp.xyz-v; //get distance - float d = length(lv); + float d = dot(lv,lv); float da = 0.0; if (d > 0.0 && la > 0.0 && fa > 0.0) { //normalize light vector - lv *= 1.0/d; + lv = normalize(lv); //distance attenuation - float dist2 = d*d/(la*la); + float dist2 = d/la; da = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0); // spotlight coefficient. @@ -88,7 +88,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa da *= spot*spot; // GL_SPOT_EXPONENT=2 //angular attenuation - da *= calcDirectionalLight(n, lv); + da *= max(dot(n, lv), 0.0); } return da; @@ -123,7 +123,6 @@ void main() col.rgb += light_diffuse[7].rgb*calcPointLightOrSpotLight(pos.xyz, norm, light_position[7], light_direction[7], light_attenuation[7].x, light_attenuation[7].y, light_attenuation[7].z); vary_pointlight_col = col.rgb*diffuse_color.rgb; - col.rgb = vec3(0,0,0); // Add windlight lights diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl index d7b90978ba..c0edddc40a 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/avatarAlphaV.glsl @@ -65,17 +65,17 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa vec3 lv = lp.xyz-v; //get distance - float d = length(lv); + float d = dot(lv,lv); float da = 0.0; if (d > 0.0 && la > 0.0 && fa > 0.0) { //normalize light vector - lv *= 1.0/d; + lv = normalize(lv); //distance attenuation - float dist2 = d*d/(la*la); + float dist2 = d/la; da = clamp(1.0-(dist2-1.0*(1.0-fa))/fa, 0.0, 1.0); // spotlight coefficient. @@ -83,7 +83,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa da *= spot*spot; // GL_SPOT_EXPONENT=2 //angular attenuation - da *= calcDirectionalLight(n, lv); + da *= max(dot(n, lv), 0.0); } return da; diff --git a/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl b/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl index 88fe3c3dee..e612efba61 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/cofF.glsl @@ -57,7 +57,7 @@ float getDepth(vec2 pos_screen) float calc_cof(float depth) { - float sc = abs(depth-focal_distance)/-depth*blur_constant; + float sc = (depth-focal_distance)/-depth*blur_constant; sc /= magnification; @@ -79,9 +79,10 @@ void main() vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy); float sc = calc_cof(depth); - sc = min(abs(sc), max_cof); + sc = min(sc, max_cof); + sc = max(sc, -max_cof); vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res); gl_FragColor.rgb = diff.rgb + bloom.rgb; - gl_FragColor.a = sc/max_cof; + gl_FragColor.a = sc/max_cof*0.5+0.5; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl b/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl index 21453aefaa..01e3505359 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl @@ -48,7 +48,7 @@ void main() vec4 diff = texture2DRect(lightMap, vary_fragcoord.xy); - float a = min(diff.a * max_cof*res_scale*res_scale, 1.0); + float a = min(abs(diff.a*2.0-1.0) * max_cof*res_scale*res_scale, 1.0); if (a > 0.25 && a < 0.75) { //help out the transition a bit diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl index 4603d99c5e..18d451bf87 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl @@ -42,7 +42,7 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, vec2 tc) { vec4 s = texture2DRect(diffuseRect, tc); - float sc = s.a*max_cof; + float sc = abs(s.a*2.0-1.0)*max_cof; if (sc > min_sc) //sampled pixel is more "out of focus" than current sample radius { @@ -57,6 +57,20 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, vec2 tc) } } +void dofSampleNear(inout vec4 diff, inout float w, float min_sc, vec2 tc) +{ + vec4 s = texture2DRect(diffuseRect, tc); + + float wg = 0.25; + + // de-weight dull areas to make highlights 'pop' + wg += s.r+s.g+s.b; + + diff += wg*s; + + w += wg; +} + void main() { vec2 tc = vary_fragcoord.xy; @@ -66,12 +80,30 @@ void main() { float w = 1.0; - float sc = diff.a*max_cof; - + float sc = (diff.a*2.0-1.0)*max_cof; + float PI = 3.14159265358979323846264; // sample quite uniformly spaced points within a circle, for a circular 'bokeh' + if (sc > 0.5) + { + while (sc > 0.5) + { + int its = int(max(1.0,(sc*3.7))); + for (int i=0; i<its; ++i) + { + float ang = sc+i*2*PI/its; // sc is added for rotary perturbance + float samp_x = sc*sin(ang); + float samp_y = sc*cos(ang); + // you could test sample coords against an interesting non-circular aperture shape here, if desired. + dofSampleNear(diff, w, sc, vary_fragcoord.xy + vec2(samp_x,samp_y)); + } + sc -= 1.0; + } + } + else if (sc < -0.5) { + sc = abs(sc); while (sc > 0.5) { int its = int(max(1.0,(sc*3.7))); @@ -86,7 +118,7 @@ void main() sc -= 1.0; } } - + diff /= w; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl index 46d42d2a4a..c1fb7b55d4 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskF.glsl @@ -37,7 +37,7 @@ VARYING vec2 vary_texcoord0; void main() { - float alpha = texture2D(diffuseMap, vary_texcoord0.xy).a * vertex_color.a; + float alpha = diffuseLookup(vary_texcoord0.xy).a * vertex_color.a; if (alpha < minimum_alpha) { diff --git a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl index 6a3cba771b..7d3b06c56e 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/shadowAlphaMaskV.glsl @@ -34,15 +34,18 @@ VARYING vec4 post_pos; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +void passTextureIndex(); + void main() { //transform vertex vec4 pos = modelview_projection_matrix*vec4(position.xyz, 1.0); - post_pos = pos; gl_Position = vec4(pos.x, pos.y, pos.w*0.5, pos.w); + passTextureIndex(); + vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; vertex_color = diffuse_color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index 60952ea38e..51110ae4df 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -35,7 +35,6 @@ uniform sampler2DRect positionMap; uniform sampler2DRect normalMap; uniform sampler2DRect lightMap; uniform sampler2DRect depthMap; -uniform sampler2D noiseMap; uniform samplerCube environmentMap; uniform sampler2D lightFunc; @@ -60,9 +59,7 @@ uniform vec4 distance_multiplier; uniform vec4 max_y; uniform vec4 glow; uniform float scene_light_strength; -uniform vec3 env_mat[3]; -//uniform mat4 shadow_matrix[3]; -//uniform vec4 shadow_clip; +uniform mat3 env_mat; uniform mat3 ssao_effect_mat; uniform vec3 sun_dir; @@ -279,8 +276,7 @@ void main() vec3 pos = getPosition_d(tc, depth).xyz; vec3 norm = texture2DRect(normalMap, tc).xyz; norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm - //vec3 nz = texture2D(noiseMap, vary_fragcoord.xy/128.0).xyz; - + float da = max(dot(norm.xyz, sun_dir.xyz), 0.0); vec4 diffuse = texture2DRect(diffuseRect, tc); @@ -309,6 +305,11 @@ void main() vec3 spec_contrib = dumbshiny * spec.rgb; bloom = dot(spec_contrib, spec_contrib); col += spec_contrib; + + //add environmentmap + vec3 env_vec = env_mat * refnormpersp; + col = mix(col.rgb, textureCube(environmentMap, env_vec).rgb, + max(spec.a-diffuse.a*2.0, 0.0)); } col = atmosLighting(col); diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl index e014e53d25..5522e6c41d 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl @@ -52,7 +52,7 @@ void main() vec4 outColor = mix( mix(color3, color2, alpha2), mix(color1, color0, alpha1), alphaFinal ); gl_FragData[0] = vec4(outColor.rgb, 0.0); - gl_FragData[1] = vec4(outColor.rgb*0.2, 0.2); + gl_FragData[1] = vec4(0,0,0,0); vec3 nvn = normalize(vary_normal); gl_FragData[2] = vec4(nvn.xy * 0.5 + 0.5, nvn.z, 0.0); } |