diff options
25 files changed, 217 insertions, 37 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl index abf8da051c..4ef69824a1 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaF.glsl @@ -62,7 +62,7 @@ uniform float shadow_offset; float calcDirectionalLight(vec3 n, vec3 l) { - float a = pow(max(dot(n,l),0.0), 0.6); + float a = pow(max(dot(n,l),0.0), 0.7); return a; } @@ -90,7 +90,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa da *= spot*spot; // GL_SPOT_EXPONENT=2 //angular attenuation - da *= max(pow(dot(n, lv), 0.6), 0.0); + da *= max(pow(dot(n, lv), 0.7), 0.0); } return da; @@ -120,7 +120,7 @@ void main() light_col += light_diffuse[i].rgb * calcPointLightOrSpotLight(pos.xyz, vary_norm, light_position[i], light_direction[i], light_attenuation[i].x, light_attenuation[i].y, light_attenuation[i].z); } - color.rgb += vary_pointlight_col * light_col; + color.rgb += diff.rgb * vary_pointlight_col * light_col; frag_color = color; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl index a0a79bada6..10e9670894 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/alphaNonIndexedF.glsl @@ -58,7 +58,7 @@ uniform vec3 light_diffuse[8]; float calcDirectionalLight(vec3 n, vec3 l) { - float a = pow(max(dot(n,l),0.0), 0.6); + float a = pow(max(dot(n,l),0.0), 0.7); return a; } @@ -86,7 +86,7 @@ float calcPointLightOrSpotLight(vec3 v, vec3 n, vec4 lp, vec3 ln, float la, floa da *= spot*spot; // GL_SPOT_EXPONENT=2 //angular attenuation - da *= max(pow(dot(n, lv), 0.6), 0.0); + da *= max(pow(dot(n, lv), 0.7), 0.0); } return da; @@ -129,7 +129,7 @@ void main() light_col += light_diffuse[i].rgb * calcPointLightOrSpotLight(pos.xyz, vary_norm, light_position[i], light_direction[i], light_attenuation[i].x, light_attenuation[i].y, light_attenuation[i].z); } - color.rgb += vary_pointlight_col * light_col; + color.rgb += diff.rgb * vary_pointlight_col * light_col; frag_color = color; //frag_color = vec4(1,0,1,1); diff --git a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl index bfd9b9b3eb..bcccbf77d2 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/avatarF.glsl @@ -34,6 +34,12 @@ uniform sampler2D diffuseMap; VARYING vec3 vary_normal; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec4 diff = texture2D(diffuseMap, vary_texcoord0.xy); @@ -46,6 +52,6 @@ void main() frag_data[0] = vec4(diff.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl index a887728493..595c11fae2 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/bumpF.glsl @@ -39,6 +39,12 @@ VARYING vec3 vary_mat2; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec3 col = vertex_color.rgb * texture2D(diffuseMap, vary_texcoord0.xy).rgb; @@ -52,5 +58,5 @@ void main() frag_data[1] = vertex_color.aaaa; // spec //frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested vec3 nvn = normalize(tnorm); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, vertex_color.a); + frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl index c1fa9e4aac..7930b5d18b 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskF.glsl @@ -37,6 +37,12 @@ VARYING vec3 vary_normal; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec4 col = texture2D(diffuseMap, vary_texcoord0.xy) * vertex_color; @@ -49,6 +55,6 @@ void main() frag_data[0] = vec4(col.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); // spec vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl index 4c68123fac..59d109b886 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskIndexedF.glsl @@ -36,6 +36,12 @@ uniform float minimum_alpha; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec4 col = diffuseLookup(vary_texcoord0.xy) * vertex_color; @@ -48,5 +54,5 @@ void main() frag_data[0] = vec4(col.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl index ad65c7d330..37d70a2412 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseAlphaMaskNoColorF.glsl @@ -37,6 +37,12 @@ uniform sampler2D diffuseMap; VARYING vec3 vary_normal; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec4 col = texture2D(diffuseMap, vary_texcoord0.xy); @@ -49,6 +55,6 @@ void main() frag_data[0] = vec4(col.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); // spec vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl index 2e456d00dd..6befb1bd8b 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseF.glsl @@ -35,6 +35,12 @@ VARYING vec3 vary_normal; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec3 col = vertex_color.rgb * texture2D(diffuseMap, vary_texcoord0.xy).rgb; @@ -42,6 +48,6 @@ void main() frag_data[1] = vertex_color.aaaa; // spec //frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, vertex_color.a); + frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl index bb6dc9a57d..40b980bf51 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/diffuseIndexedF.glsl @@ -33,6 +33,13 @@ VARYING vec3 vary_normal; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + + void main() { vec3 col = vertex_color.rgb * diffuseLookup(vary_texcoord0.xy).rgb; @@ -41,5 +48,5 @@ void main() frag_data[1] = vertex_color.aaaa; // spec //frag_data[1] = vec4(vec3(vertex_color.a), vertex_color.a+(1.0-vertex_color.a)*vertex_color.a); // spec - from former class3 - maybe better, but not so well tested vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, vertex_color.a); + frag_data[2] = vec4(encode_normal(nvn.xyz), vertex_color.a, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl index de404cbffe..35b176b457 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/materialF.glsl @@ -43,11 +43,11 @@ uniform sampler2D bumpMap; #if HAS_SPECULAR_MAP uniform sampler2D specularMap; -uniform float env_intensity; VARYING vec2 vary_texcoord2; #endif +uniform float env_intensity; uniform vec4 specular_color; #if DIFFUSE_ALPHA_MODE == DIFFUSE_ALPHA_MODE_MASK @@ -66,6 +66,11 @@ VARYING vec3 vary_normal; VARYING vec4 vertex_color; VARYING vec2 vary_texcoord0; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} void main() { @@ -109,16 +114,14 @@ void main() //final_color.rgb *= 1 - spec.a * env_intensity; final_specular.rgb *= specular_color.rgb; - vec4 final_normal = vec4(normalize(tnorm), spec.a * env_intensity); + vec4 final_normal = vec4(encode_normal(normalize(tnorm)), spec.a * env_intensity, 0.0); final_specular.a = specular_color.a * norm.a; #else - vec4 final_normal = vec4(normalize(tnorm), 0.0); + vec4 final_normal = vec4(encode_normal(normalize(tnorm)), env_intensity, 0.0); final_specular.a = specular_color.a; #endif - - final_normal.xyz = final_normal.xyz * 0.5 + 0.5; frag_data[0] = final_color; frag_data[1] = final_specular; // XYZ = Specular color. W = Specular exponent. - frag_data[2] = final_normal; // XYZ = Normal. W = Env. intensity. + frag_data[2] = final_normal; // XY = Normal. Z = Env. intensity. } diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl index c11298aadd..5329ae9dd7 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/multiPointLightF.glsl @@ -56,6 +56,17 @@ uniform float far_z; uniform mat4 inv_proj; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition(vec2 pos_screen) { float depth = texture2DRect(depthMap, pos_screen.xy).r; @@ -79,7 +90,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = (norm.xyz-0.5)*2.0; // unpack norm + norm = decode_normal(norm.xy); // unpack norm norm = normalize(norm); vec4 spec = texture2DRect(specularRect, frag.xy); vec3 diff = texture2DRect(diffuseRect, frag.xy).rgb; diff --git a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl index 09d23db096..9746218ea6 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/multiSpotLightF.glsl @@ -67,6 +67,17 @@ uniform vec2 screen_res; uniform mat4 inv_proj; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod) { vec4 ret = texture2DLod(projectionMap, tc, lod); @@ -143,7 +154,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = norm = (norm.xyz-0.5)*2.0; + norm = decode_normal(norm.xy); norm = normalize(norm); float l_dist = -dot(lv, proj_n); diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl index e99329bbf2..27863b0095 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl @@ -54,6 +54,17 @@ uniform vec2 screen_res; uniform mat4 inv_proj; uniform vec4 viewport; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition(vec2 pos_screen) { float depth = texture2DRect(depthMap, pos_screen.xy).r; @@ -84,7 +95,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = (norm.xyz-0.5)*2.0; // unpack norm + norm = decode_normal(norm.xy); // unpack norm float da = dot(norm, lv); if (da < 0.0) { diff --git a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl index faa54a316e..20a756530a 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/skyF.glsl @@ -61,6 +61,6 @@ void main() /// Gamma correct for WL (soft clip effect). frag_data[0] = vec4(scaleSoftClip(color.rgb), 1.0); frag_data[1] = vec4(0.0,0.0,0.0,0.0); - frag_data[2] = vec4(0,0,1,0); + frag_data[2] = vec4(0.5,0.5,0.5,0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl index 437a06320e..5f88cca30b 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/softenLightF.glsl @@ -77,6 +77,17 @@ vec3 vary_AtmosAttenuation; uniform mat4 inv_proj; uniform vec2 screen_res; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition_d(vec2 pos_screen, float depth) { vec2 sc = pos_screen.xy*2.0; @@ -276,7 +287,8 @@ void main() float depth = texture2DRect(depthMap, tc.xy).r; vec3 pos = getPosition_d(tc, depth).xyz; vec4 norm = texture2DRect(normalMap, tc); - norm.xyz = (norm.xyz-0.5)*2.0; // unpack norm + float envIntensity = norm.z; + norm.xyz = decode_normal(norm.xy); // unpack norm float da = max(dot(norm.xyz, sun_dir.xyz), 0.0); @@ -312,7 +324,7 @@ void main() //add environmentmap vec3 env_vec = env_mat * refnormpersp; col = mix(col.rgb, textureCube(environmentMap, env_vec).rgb, - max(norm.a-diffuse.a*2.0, 0.0)); + max(envIntensity-diffuse.a*2.0, 0.0)); } col = atmosLighting(col); diff --git a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl index 2f18e1a13d..d7f0ab6d8e 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/spotLightF.glsl @@ -70,6 +70,17 @@ uniform vec2 screen_res; uniform mat4 inv_proj; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod) { vec4 ret = texture2DLod(projectionMap, tc, lod); @@ -146,7 +157,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = vec3((norm.xy-0.5)*2.0, norm.z); + norm = decode_normal(norm.xy); norm = normalize(norm); float l_dist = -dot(lv, proj_n); diff --git a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl index bac74cbbef..1470239a71 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/sunLightSSAOF.glsl @@ -49,6 +49,17 @@ VARYING vec2 vary_fragcoord; uniform mat4 inv_proj; uniform vec2 screen_res; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition(vec2 pos_screen) { float depth = texture2DRect(depthMap, pos_screen.xy).r; @@ -123,7 +134,7 @@ void main() vec4 pos = getPosition(pos_screen); vec3 norm = texture2DRect(normalMap, pos_screen).xyz; - norm = (norm.xyz-0.5)*2.0; // unpack norm + norm = decode_normal(norm.xy); frag_color[0] = 1.0; frag_color[1] = calcAmbientOcclusion(pos, norm); diff --git a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl index daf1cc7ea2..52a429465f 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/terrainF.glsl @@ -39,6 +39,12 @@ VARYING vec3 vary_normal; VARYING vec4 vary_texcoord0; VARYING vec4 vary_texcoord1; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { /// Note: This should duplicate the blending functionality currently used for the terrain rendering. @@ -56,6 +62,6 @@ void main() frag_data[0] = vec4(outColor.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl index da253846ef..808750496f 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/treeF.glsl @@ -37,6 +37,12 @@ VARYING vec2 vary_texcoord0; uniform float minimum_alpha; +vec2 encode_normal(vec3 n) +{ + float f = sqrt(8 * n.z + 8); + return n.xy / f + 0.5; +} + void main() { vec4 col = texture2D(diffuseMap, vary_texcoord0.xy); @@ -48,5 +54,5 @@ void main() frag_data[0] = vec4(vertex_color.rgb*col.rgb, 0.0); frag_data[1] = vec4(0,0,0,0); vec3 nvn = normalize(vary_normal); - frag_data[2] = vec4(nvn.xyz * 0.5 + 0.5, 0.0); + frag_data[2] = vec4(encode_normal(nvn.xyz), 0.0, 0.0); } diff --git a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl index d237ec6236..b3ab8fd510 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/multiSpotLightF.glsl @@ -68,6 +68,17 @@ uniform vec2 screen_res; uniform mat4 inv_proj; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod) { vec4 ret = texture2DLod(projectionMap, tc, lod); @@ -155,7 +166,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = (norm.xyz-0.5)*2.0; // unpack norm + norm = decode_normal(norm.xy); norm = normalize(norm); float l_dist = -dot(lv, proj_n); diff --git a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl index eafb7d9c75..de9b2cd0d1 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/softenLightF.glsl @@ -79,6 +79,17 @@ vec3 vary_AmblitColor; vec3 vary_AdditiveColor; vec3 vary_AtmosAttenuation; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition_d(vec2 pos_screen, float depth) { vec2 sc = pos_screen.xy*2.0; @@ -279,8 +290,8 @@ void main() float depth = texture2DRect(depthMap, tc.xy).r; vec3 pos = getPosition_d(tc, depth).xyz; vec4 norm = texture2DRect(normalMap, tc); - norm.xyz = (norm.xyz-0.5)*2.0; // unpack norm - + float envIntensity = norm.z; + norm.xyz = decode_normal(norm.xy); float da = max(dot(norm.xyz, sun_dir.xyz), 0.0); da = pow(da, 0.7); @@ -320,7 +331,7 @@ void main() //add environmentmap vec3 env_vec = env_mat * refnormpersp; col = mix(col.rgb, textureCube(environmentMap, env_vec).rgb, - max(norm.a-diffuse.a*2.0, 0.0)); + max(envIntensity-diffuse.a*2.0, 0.0)); } col = atmosLighting(col); diff --git a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl index af8089ce67..43fc5dbc5e 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/spotLightF.glsl @@ -69,6 +69,17 @@ uniform vec2 screen_res; uniform mat4 inv_proj; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 texture2DLodSpecular(sampler2D projectionMap, vec2 tc, float lod) { vec4 ret = texture2DLod(projectionMap, tc, lod); @@ -156,7 +167,7 @@ void main() } vec3 norm = texture2DRect(normalMap, frag.xy).xyz; - norm = (norm.xyz-0.5)*2.0; // unpack norm + norm = decode_normal(norm.xy); norm = normalize(norm); float l_dist = -dot(lv, proj_n); diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl index 147fb4562e..1e835ae49e 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightF.glsl @@ -65,6 +65,17 @@ uniform float shadow_offset; uniform float spot_shadow_bias; uniform float spot_shadow_offset; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition(vec2 pos_screen) { float depth = texture2DRect(depthMap, pos_screen.xy).r; @@ -126,7 +137,7 @@ void main() vec4 pos = getPosition(pos_screen); vec4 nmap4 = texture2DRect(normalMap, pos_screen); - nmap4 = vec4((nmap4.xyz-0.5)*2.0,nmap4.w); // unpack norm + nmap4 = vec4(decode_normal(nmap4.xy),nmap4.w); // unpack norm float displace = nmap4.w; vec3 norm = nmap4.xyz; diff --git a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl index 907b96ffe4..a995e9cba1 100644 --- a/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl +++ b/indra/newview/app_settings/shaders/class2/deferred/sunLightSSAOF.glsl @@ -66,6 +66,17 @@ uniform float shadow_offset; uniform float spot_shadow_bias; uniform float spot_shadow_offset; +vec3 decode_normal (vec2 enc) +{ + vec2 fenc = enc*4-2; + float f = dot(fenc,fenc); + float g = sqrt(1-f/4); + vec3 n; + n.xy = fenc*g; + n.z = 1-f/2; + return n; +} + vec4 getPosition(vec2 pos_screen) { float depth = texture2DRect(depthMap, pos_screen.xy).r; @@ -187,7 +198,7 @@ void main() vec4 pos = getPosition(pos_screen); vec4 nmap4 = texture2DRect(normalMap, pos_screen); - nmap4 = vec4((nmap4.xyz-0.5)*2.0,nmap4.w); // unpack norm + nmap4 = vec4(decode_normal(nmap4.xy),nmap4.w); // unpack norm float displace = nmap4.w; vec3 norm = nmap4.xyz; diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index f664e06dd5..b9b4ec9198 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -399,7 +399,7 @@ void validate_framebuffer_object(); bool addDeferredAttachments(LLRenderTarget& target) { return target.addColorAttachment(GL_RGBA) && //specular - target.addColorAttachment(GL_RGBA); //normal+z + target.addColorAttachment(GL_RGB10_A2); //normal+z } LLPipeline::LLPipeline() : |