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-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl106
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl37
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giF.glsl211
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl45
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl37
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/giV.glsl42
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl39
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl40
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl100
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl37
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl89
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl37
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl335
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl44
-rw-r--r--indra/newview/app_settings/shaders/class3/deferred/treeF.glsl39
15 files changed, 0 insertions, 1238 deletions
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
deleted file mode 100644
index 616ea5fe9e..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleF.glsl
+++ /dev/null
@@ -1,106 +0,0 @@
-/**
- * @file giDownsampleF.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
- * $/LicenseInfo$
- */
-
-
-
-uniform sampler2DRect giLightMap;
-
-uniform vec2 kern[32];
-uniform float dist_factor;
-uniform float blur_size;
-uniform vec2 delta;
-uniform int kern_length;
-uniform float kern_scale;
-uniform vec3 blur_quad;
-
-varying vec2 vary_fragcoord;
-
-uniform mat4 inv_proj;
-uniform vec2 screen_res;
-
-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;
-}
-
-float getDepth(vec2 pos_screen)
-{
- float z = texture2DRect(depthMap, pos_screen.xy).a;
- z = z*2.0-1.0;
- vec4 ndc = vec4(0.0, 0.0, z, 1.0);
- vec4 p = inv_proj*ndc;
- return p.z/p.w;
-}
-
-void main()
-{
- vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
- norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
- float depth = getDepth(vary_fragcoord.xy);
-
- vec3 ccol = texture2DRect(giLightMap, vary_fragcoord.xy).rgb;
- vec2 dlt = kern_scale * delta/(vec2(1.0,1.0)+norm.xy*norm.xy);
- dlt /= clamp(-depth*blur_quad.x, 1.0, 3.0);
- float defined_weight = kern[0].x;
- vec3 col = ccol*kern[0].x;
-
- for (int i = 0; i < kern_length; i++)
- {
- vec2 tc = vary_fragcoord.xy + kern[i].y*dlt;
- vec3 sampNorm = texture2DRect(normalMap, tc.xy).xyz;
- sampNorm = vec3((sampNorm.xy-0.5)*2.0,sampNorm.z); // unpack norm
-
- float d = dot(norm.xyz, sampNorm);
-
- if (d > 0.5)
- {
- float sampdepth = getDepth(tc.xy);
- sampdepth -= depth;
- if (sampdepth*sampdepth < blur_quad.z)
- {
- col += texture2DRect(giLightMap, tc).rgb*kern[i].x;
- defined_weight += kern[i].x;
- }
- }
- }
-
- col /= defined_weight;
-
- //col = ccol;
-
- col = col*blur_quad.y;
-
- gl_FragData[0].xyz = col;
-
- //gl_FragColor = ccol;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
deleted file mode 100644
index 6231ee68b7..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giDownsampleV.glsl
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * @file postgiV.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 vec2 vary_fragcoord;
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
deleted file mode 100644
index 95913a502c..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giF.glsl
+++ /dev/null
@@ -1,211 +0,0 @@
-/**
- * @file giF.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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect depthMap;
-uniform sampler2DRect normalMap;
-uniform sampler2DRect lightMap;
-uniform sampler2DRect specularRect;
-
-uniform sampler2D noiseMap;
-
-uniform sampler2D diffuseGIMap;
-uniform sampler2D specularGIMap;
-uniform sampler2D normalGIMap;
-uniform sampler2D depthGIMap;
-
-uniform sampler2D lightFunc;
-
-// Inputs
-varying vec2 vary_fragcoord;
-
-uniform vec2 screen_res;
-
-uniform vec4 sunlight_color;
-
-uniform mat4 inv_proj;
-uniform mat4 gi_mat; //gPipeline.mGIMatrix - eye space to sun space
-uniform mat4 gi_mat_proj; //gPipeline.mGIMatrixProj - eye space to projected sun space
-uniform mat4 gi_norm_mat; //gPipeline.mGINormalMatrix - eye space normal to sun space normal matrix
-uniform mat4 gi_inv_proj; //gPipeline.mGIInvProj - projected sun space to sun space
-uniform float gi_sample_width;
-uniform float gi_noise;
-uniform float gi_attenuation;
-uniform float gi_range;
-
-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;
-}
-
-vec4 getGIPosition(vec2 gi_tc)
-{
- float depth = texture2D(depthGIMap, gi_tc).a;
- vec2 sc = gi_tc*2.0;
- sc -= vec2(1.0, 1.0);
- vec4 ndc = vec4(sc.x, sc.y, 2.0*depth-1.0, 1.0);
- vec4 pos = gi_inv_proj*ndc;
- pos.xyz /= pos.w;
- pos.w = 1.0;
- return pos;
-}
-
-vec3 giAmbient(vec3 pos, vec3 norm)
-{
- vec4 gi_c = gi_mat_proj * vec4(pos, 1.0);
- gi_c.xyz /= gi_c.w;
-
- vec4 gi_pos = gi_mat*vec4(pos,1.0);
- vec3 gi_norm = (gi_norm_mat*vec4(norm,1.0)).xyz;
- gi_norm = normalize(gi_norm);
-
- vec4 c_spec = texture2DRect(specularRect, vary_fragcoord.xy);
- vec3 nz = texture2D(noiseMap, vary_fragcoord.xy/128.0).rgb;
- gi_pos.xyz += nz.x*gi_noise*gi_norm.xyz;
- vec2 tcx = gi_norm.xy;
- vec2 tcy = gi_norm.yx;
-
- vec4 eye_pos = gi_mat*vec4(0,0,0,1.0);
-
- vec3 eye_dir = normalize(gi_pos.xyz-eye_pos.xyz);
- vec3 eye_ref = reflect(eye_dir, gi_norm);
-
- float da = 0.0; //texture2DRect(lightMap, vary_fragcoord.xy).r*0.5;
- vec3 fdiff = vec3(da);
- float fda = da;
-
- vec3 rcol = vec3(0,0,0);
-
- float fsa = 0.0;
-
-
- for (int i = -1; i <= 1; i += 2 )
- {
- for (int j = -1; j <= 1; j+= 2)
- {
- vec2 tc = vec2(i, j)*0.75+gi_norm.xy*nz.z;
- tc += nz.xy*2.0;
- tc *= gi_sample_width*0.25;
- tc += gi_c.xy;
-
- vec3 lnorm = -(texture2D(normalGIMap, tc.xy).xyz*2.0-1.0);
- vec3 lpos = getGIPosition(tc.xy).xyz;
-
- vec3 at = lpos-gi_pos.xyz;
- float dist = length(at);
- float dist_atten = clamp(1.0/(gi_attenuation*dist), 0.0, 1.0);
-
-
- if (dist_atten > 0.01)
- { //possible contribution of indirect light to this surface
- vec3 ldir = at;
-
- float ld = -dot(ldir, lnorm);
-
- if (ld < 0.0)
- {
- float ang_atten = dot(ldir, gi_norm);
-
- if (ang_atten > 0.0)
- {
- vec4 spec = texture2D(specularGIMap, tc.xy);
- at = normalize(at);
- vec3 diff;
-
- float da = 0.0;
-
- //contribution from indirect source to visible pixel
- vec3 ha = at;
- ha.z -= 1.0;
- ha = normalize(ha);
- if (spec.a > 0.0)
- {
- float sa = dot(ha,lnorm);
- da = texture2D(lightFunc, vec2(sa, spec.a)).a;
- }
- else
- {
- da = -lnorm.z;
- }
-
- diff = texture2D(diffuseGIMap, tc.xy).rgb+spec.rgb*spec.a*2.0;
-
- if (da > 0.0)
- { //contribution from visible pixel to eye
- vec3 ha = normalize(at-eye_dir);
- if (c_spec.a > 0.0)
- {
- float sa = dot(ha, gi_norm);
- da = dist_atten*texture2D(lightFunc, vec2(sa, c_spec.a)).a;
- }
- else
- {
- da = dist_atten*dot(gi_norm, normalize(ldir));
- }
- fda += da;
- fdiff += da*(c_spec.rgb*c_spec.a*2.0+vec3(1,1,1))*diff.rgb;
- }
- }
- }
- }
- }
- }
-
- fdiff *= sunlight_color.rgb;
-
- vec3 ret = fda*fdiff;
-
- return clamp(ret,vec3(0.0), vec3(1.0));
-}
-
-void main()
-{
- vec2 pos_screen = vary_fragcoord.xy;
- vec4 pos = getPosition(pos_screen);
-
- float rad = gi_range*0.5;
-
- vec3 norm = texture2DRect(normalMap, pos_screen).xyz;
- norm = vec3((norm.xy-0.5)*2.0,norm.z); // unpack norm
- float dist = max(length(pos.xyz)-rad, 0.0);
-
- float da = clamp(1.0-dist/rad, 0.0, 1.0);
-
- vec3 ambient = da > 0.0 ? giAmbient(pos.xyz, norm) : vec3(0);
-
-
- gl_FragData[0].xyz = mix(vec3(0), ambient, da);
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl b/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl
deleted file mode 100644
index 7c55fcc286..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giFinalF.glsl
+++ /dev/null
@@ -1,45 +0,0 @@
-/**
- * @file giFinalF.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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect diffuseRect;
-uniform sampler2D bloomMap;
-uniform sampler2DRect edgeMap;
-
-uniform vec2 screen_res;
-varying vec2 vary_fragcoord;
-
-
-void main()
-{
- vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res);
- vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy);
-
- gl_FragColor = bloom + diff;
- //gl_FragColor.rgb = vec3(texture2DRect(edgeMap, vary_fragcoord.xy).a);
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
deleted file mode 100644
index a6a206502c..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giFinalV.glsl
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * @file giFinalV.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 vec2 vary_fragcoord;
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl b/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
deleted file mode 100644
index 190e32b6a3..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/giV.glsl
+++ /dev/null
@@ -1,42 +0,0 @@
-/**
- * @file giV.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 vec2 vary_fragcoord;
-
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;
- vec4 tex = gl_MultiTexCoord0;
- tex.w = 1.0;
-
- gl_FrontColor = gl_Color;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl b/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl
deleted file mode 100644
index 13517a26ba..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/luminanceF.glsl
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * @file luminanceF.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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect lightMap;
-uniform sampler2DRect diffuseRect;
-
-varying vec2 vary_fragcoord;
-void main()
-{
- float i = texture2DRect(lightMap, vary_fragcoord.xy).r;
- gl_FragColor.rgb = vec3(i);
- gl_FragColor.a = 1.0;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl b/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
deleted file mode 100644
index 2d99ef5481..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/luminanceV.glsl
+++ /dev/null
@@ -1,40 +0,0 @@
-/**
- * @file giV.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 vec2 vary_fragcoord;
-
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy * 0.5 + 0.5)*screen_res;
-
- gl_FrontColor = gl_Color;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl
deleted file mode 100644
index 0364da6258..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/postDeferredF.glsl
+++ /dev/null
@@ -1,100 +0,0 @@
-/**
- * @file postDeferredF.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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect diffuseRect;
-uniform sampler2DRect specularRect;
-
-uniform sampler2DRect localLightMap;
-uniform sampler2DRect sunLightMap;
-uniform sampler2DRect giLightMap;
-uniform sampler2DRect edgeMap;
-
-uniform sampler2D luminanceMap;
-
-uniform sampler2DRect lightMap;
-
-uniform sampler2D lightFunc;
-uniform sampler2D noiseMap;
-
-uniform float sun_lum_scale;
-uniform float sun_lum_offset;
-uniform float lum_scale;
-uniform float lum_lod;
-uniform vec4 ambient;
-uniform float gi_brightness;
-uniform float gi_luminance;
-
-uniform vec4 sunlight_color;
-
-uniform vec2 screen_res;
-varying vec2 vary_fragcoord;
-
-void main()
-{
- vec2 tc = vary_fragcoord.xy;
- vec4 lcol = texture2DLod(luminanceMap, vec2(0.5, 0.5), lum_lod);
-
- vec3 gi_col = texture2DRect(giLightMap, vary_fragcoord.xy).rgb;
- vec4 sun_col = texture2DRect(sunLightMap, vary_fragcoord.xy);
- vec3 local_col = texture2DRect(localLightMap, vary_fragcoord.xy).rgb;
-
- float scol = texture2DRect(lightMap, vary_fragcoord.xy).r;
-
- vec3 diff = texture2DRect(diffuseRect, vary_fragcoord.xy).rgb;
- vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy);
-
- gi_col = gi_col*(diff.rgb+spec.rgb*spec.a);
-
- float lum = 1.0-clamp(pow(lcol.r, gi_brightness)+sun_lum_offset, 0.0, 1.0);
-
- lum *= sun_lum_scale;
-
- sun_col *= 1.0+(lum*lum_scale*scol);
-
- vec4 col;
- col.rgb = gi_col+sun_col.rgb+local_col;
-
- col.a = sun_col.a;
-
- vec3 bcol = vec3(0,0,0);
- float tweight = 0.0;
- for (int i = 0; i < 16; i++)
- {
- float weight = (float(i)+1.0)/2.0;
- bcol += texture2DLod(luminanceMap, vary_fragcoord.xy/screen_res, weight).rgb*weight*weight*weight;
- tweight += weight*weight;
- }
-
- bcol /= tweight;
- bcol *= gi_luminance;
- col.rgb += bcol*lum;
-
- gl_FragColor = col;
- //gl_FragColor.rgb = texture2DRect(giLightMap, vary_fragcoord.xy).rgb;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
deleted file mode 100644
index cb83dda795..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/postDeferredV.glsl
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * @file postDeferredV.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 vec2 vary_fragcoord;
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl b/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl
deleted file mode 100644
index 009b5cc743..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/postgiF.glsl
+++ /dev/null
@@ -1,89 +0,0 @@
-/**
- * @file postgiF.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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect depthMap;
-uniform sampler2DRect normalMap;
-uniform sampler2DRect giLightMap;
-uniform sampler2D noiseMap;
-uniform sampler2D giMip;
-uniform sampler2DRect edgeMap;
-
-
-uniform vec2 delta;
-uniform float kern_scale;
-uniform float gi_edge_weight;
-uniform float gi_blur_brightness;
-
-varying vec2 vary_fragcoord;
-
-void main()
-{
- vec2 dlt = kern_scale*delta;
- float defined_weight = 0.0;
- vec3 col = vec3(0.0);
-
- float e = 1.0;
-
- for (int i = 1; i < 8; i++)
- {
- vec2 tc = vary_fragcoord.xy + float(i) * dlt;
-
- e = max(e, 0.0);
- float wght = e;
-
- col += texture2DRect(giLightMap, tc).rgb*wght;
- defined_weight += wght;
-
- e *= e;
- e -=(texture2DRect(edgeMap, tc.xy-dlt*0.25).a+
- texture2DRect(edgeMap, tc.xy+dlt*0.25).a)*gi_edge_weight;
- }
-
- e = 1.0;
-
- for (int i = 1; i < 8; i++)
- {
- vec2 tc = vary_fragcoord.xy - float(i) * dlt;
-
- e = max(e,0.0);
- float wght = e;
-
- col += texture2DRect(giLightMap, tc).rgb*wght;
- defined_weight += wght;
-
- e *= e;
- e -= (texture2DRect(edgeMap, tc.xy-dlt*0.25).a+
- texture2DRect(edgeMap, tc.xy+dlt*0.25).a)*gi_edge_weight;
-
- }
-
- col /= max(defined_weight, 0.01);
-
- gl_FragColor.rgb = col * gi_blur_brightness;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl b/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
deleted file mode 100644
index 6231ee68b7..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/postgiV.glsl
+++ /dev/null
@@ -1,37 +0,0 @@
-/**
- * @file postgiV.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 vec2 vary_fragcoord;
-uniform vec2 screen_res;
-
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
deleted file mode 100644
index 1c02adea89..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightF.glsl
+++ /dev/null
@@ -1,335 +0,0 @@
-/**
- * @file 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
- * $/LicenseInfo$
- */
-
-
-
-#extension GL_ARB_texture_rectangle : enable
-
-uniform sampler2DRect diffuseRect;
-uniform sampler2DRect specularRect;
-uniform sampler2DRect normalMap;
-uniform sampler2DRect lightMap;
-uniform sampler2D noiseMap;
-uniform samplerCube environmentMap;
-uniform sampler2D lightFunc;
-uniform vec3 gi_quad;
-
-uniform float blur_size;
-uniform float blur_fidelity;
-
-// Inputs
-uniform vec4 morphFactor;
-uniform vec3 camPosLocal;
-//uniform vec4 camPosWorld;
-uniform vec4 gamma;
-uniform vec4 lightnorm;
-uniform vec4 sunlight_color;
-uniform vec4 ambient;
-uniform vec4 blue_horizon;
-uniform vec4 blue_density;
-uniform vec4 haze_horizon;
-uniform vec4 haze_density;
-uniform vec4 cloud_shadow;
-uniform vec4 density_multiplier;
-uniform vec4 distance_multiplier;
-uniform vec4 max_y;
-uniform vec4 glow;
-uniform float scene_light_strength;
-uniform vec3 env_mat[3];
-uniform vec4 shadow_clip;
-uniform mat3 ssao_effect_mat;
-
-uniform sampler2DRect depthMap;
-uniform mat4 inv_proj;
-uniform vec2 screen_res;
-
-varying vec4 vary_light;
-varying vec2 vary_fragcoord;
-
-vec3 vary_PositionEye;
-
-vec3 vary_SunlitColor;
-vec3 vary_AmblitColor;
-vec3 vary_AdditiveColor;
-vec3 vary_AtmosAttenuation;
-uniform float gi_ambiance;
-
-vec4 getPosition_d(vec2 pos_screen, float depth)
-{
- 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;
-}
-
-vec4 getPosition(vec2 pos_screen)
-{ //get position in screen space (world units) given window coordinate and depth map
- float depth = texture2DRect(depthMap, pos_screen.xy).a;
- return getPosition_d(pos_screen, depth);
-}
-
-vec3 getPositionEye()
-{
- return vary_PositionEye;
-}
-vec3 getSunlitColor()
-{
- return vary_SunlitColor;
-}
-vec3 getAmblitColor()
-{
- return vary_AmblitColor;
-}
-vec3 getAdditiveColor()
-{
- return vary_AdditiveColor;
-}
-vec3 getAtmosAttenuation()
-{
- return vary_AtmosAttenuation;
-}
-
-
-void setPositionEye(vec3 v)
-{
- vary_PositionEye = v;
-}
-
-void setSunlitColor(vec3 v)
-{
- vary_SunlitColor = v;
-}
-
-void setAmblitColor(vec3 v)
-{
- vary_AmblitColor = v;
-}
-
-void setAdditiveColor(vec3 v)
-{
- vary_AdditiveColor = v;
-}
-
-void setAtmosAttenuation(vec3 v)
-{
- vary_AtmosAttenuation = v;
-}
-
-void calcAtmospherics(vec3 inPositionEye, float ambFactor) {
-
- vec3 P = inPositionEye;
- setPositionEye(P);
-
- //(TERRAIN) limit altitude
- if (P.y > max_y.x) P *= (max_y.x / P.y);
- if (P.y < -max_y.x) P *= (-max_y.x / P.y);
-
- vec3 tmpLightnorm = lightnorm.xyz;
-
- vec3 Pn = normalize(P);
- float Plen = length(P);
-
- vec4 temp1 = vec4(0);
- vec3 temp2 = vec3(0);
- vec4 blue_weight;
- vec4 haze_weight;
- vec4 sunlight = sunlight_color;
- vec4 light_atten;
-
- //sunlight attenuation effect (hue and brightness) due to atmosphere
- //this is used later for sunlight modulation at various altitudes
- light_atten = (blue_density * 1.0 + vec4(haze_density.r) * 0.25) * (density_multiplier.x * max_y.x);
- //I had thought blue_density and haze_density should have equal weighting,
- //but attenuation due to haze_density tends to seem too strong
-
- temp1 = blue_density + vec4(haze_density.r);
- blue_weight = blue_density / temp1;
- haze_weight = vec4(haze_density.r) / temp1;
-
- //(TERRAIN) compute sunlight from lightnorm only (for short rays like terrain)
- temp2.y = max(0.0, tmpLightnorm.y);
- temp2.y = 1. / temp2.y;
- sunlight *= exp( - light_atten * temp2.y);
-
- // main atmospheric scattering line integral
- temp2.z = Plen * density_multiplier.x;
-
- // Transparency (-> temp1)
- // ATI Bugfix -- can't store temp1*temp2.z*distance_multiplier.x in a variable because the ati
- // compiler gets confused.
- temp1 = exp(-temp1 * temp2.z * distance_multiplier.x);
-
- //final atmosphere attenuation factor
- setAtmosAttenuation(temp1.rgb);
-
- //compute haze glow
- //(can use temp2.x as temp because we haven't used it yet)
- temp2.x = dot(Pn, tmpLightnorm.xyz);
- temp2.x = 1. - temp2.x;
- //temp2.x is 0 at the sun and increases away from sun
- temp2.x = max(temp2.x, .03); //was glow.y
- //set a minimum "angle" (smaller glow.y allows tighter, brighter hotspot)
- temp2.x *= glow.x;
- //higher glow.x gives dimmer glow (because next step is 1 / "angle")
- temp2.x = pow(temp2.x, glow.z);
- //glow.z should be negative, so we're doing a sort of (1 / "angle") function
-
- //add "minimum anti-solar illumination"
- temp2.x += .25;
-
- //increase ambient when there are more clouds
- vec4 tmpAmbient = ambient*gi_ambiance + (vec4(1.) - ambient*gi_ambiance) * cloud_shadow.x * 0.5;
-
- /* decrease value and saturation (that in HSV, not HSL) for occluded areas
- * // for HSV color/geometry used here, see http://gimp-savvy.com/BOOK/index.html?node52.html
- * // The following line of code performs the equivalent of:
- * float ambAlpha = tmpAmbient.a;
- * float ambValue = dot(vec3(tmpAmbient), vec3(0.577)); // projection onto <1/rt(3), 1/rt(3), 1/rt(3)>, the neutral white-black axis
- * vec3 ambHueSat = vec3(tmpAmbient) - vec3(ambValue);
- * tmpAmbient = vec4(RenderSSAOEffect.valueFactor * vec3(ambValue) + RenderSSAOEffect.saturationFactor *(1.0 - ambFactor) * ambHueSat, ambAlpha);
- */
- tmpAmbient = vec4(mix(ssao_effect_mat * tmpAmbient.rgb, tmpAmbient.rgb, ambFactor), tmpAmbient.a);
-
- //haze color
- setAdditiveColor(
- vec3(blue_horizon * blue_weight * (sunlight*(1.-cloud_shadow.x) + tmpAmbient)
- + (haze_horizon.r * haze_weight) * (sunlight*(1.-cloud_shadow.x) * temp2.x
- + tmpAmbient)));
-
- //brightness of surface both sunlight and ambient
- setSunlitColor(vec3(sunlight * .5));
- setAmblitColor(vec3(tmpAmbient * .25));
- setAdditiveColor(getAdditiveColor() * vec3(1.0 - temp1));
-}
-
-vec3 atmosLighting(vec3 light)
-{
- light *= getAtmosAttenuation().r;
- light += getAdditiveColor();
- return (2.0 * light);
-}
-
-vec3 atmosTransport(vec3 light) {
- light *= getAtmosAttenuation().r;
- light += getAdditiveColor() * 2.0;
- return light;
-}
-vec3 atmosGetDiffuseSunlightColor()
-{
- return getSunlitColor();
-}
-
-vec3 scaleDownLight(vec3 light)
-{
- return (light / scene_light_strength );
-}
-
-vec3 scaleUpLight(vec3 light)
-{
- return (light * scene_light_strength);
-}
-
-vec3 atmosAmbient(vec3 light)
-{
- return getAmblitColor() + light / 2.0;
-}
-
-vec3 atmosAffectDirectionalLight(float lightIntensity)
-{
- return getSunlitColor() * lightIntensity;
-}
-
-vec3 scaleSoftClip(vec3 light)
-{
- //soft clip effect:
- light = 1. - clamp(light, vec3(0.), vec3(1.));
- light = 1. - pow(light, gamma.xxx);
-
- return light;
-}
-
-void main()
-{
- vec2 tc = vary_fragcoord.xy;
- float depth = texture2DRect(depthMap, tc.xy).a;
- 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, vary_light.xyz), 0.0);
-
- vec4 diffuse = texture2DRect(diffuseRect, tc);
- vec3 col;
- float bloom = 0.0;
-
- if (diffuse.a < 0.9)
- {
- vec4 spec = texture2DRect(specularRect, vary_fragcoord.xy);
-
- da = texture2D(lightFunc, vec2(da, 0.0)).a;
-
- vec2 scol_ambocc = texture2DRect(lightMap, vary_fragcoord.xy).rg;
- float scol = max(scol_ambocc.r, diffuse.a);
- float ambocc = scol_ambocc.g;
-
- calcAtmospherics(pos.xyz, ambocc);
-
- col = atmosAmbient(vec3(0));
- col += atmosAffectDirectionalLight(max(min(da, scol), diffuse.a));
-
- col *= diffuse.rgb;
-
- if (spec.a > 0.0) // specular reflection
- {
- // the old infinite-sky shiny reflection
- //
- vec3 refnormpersp = normalize(reflect(pos.xyz, norm.xyz));
- float sa = dot(refnormpersp, vary_light.xyz);
- vec3 dumbshiny = vary_SunlitColor*scol*texture2D(lightFunc, vec2(sa, spec.a)).a;
-
- // add the two types of shiny together
- vec3 spec_contrib = dumbshiny * spec.rgb;
- bloom = dot(spec_contrib, spec_contrib);
- col += spec_contrib;
- }
-
- col = atmosLighting(col);
- col = scaleSoftClip(col);
-
- col = mix(col, diffuse.rgb, diffuse.a);
- }
- else
- {
- col = diffuse.rgb;
- }
-
- gl_FragColor.rgb = col;
- gl_FragColor.a = bloom;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl b/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
deleted file mode 100644
index fed238510a..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/softenLightV.glsl
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * @file 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
- * $/LicenseInfo$
- */
-
-
-
-uniform vec2 screen_res;
-
-varying vec4 vary_light;
-varying vec2 vary_fragcoord;
-void main()
-{
- //transform vertex
- gl_Position = ftransform();
-
- vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;
- vary_fragcoord = (pos.xy*0.5+0.5)*screen_res;
-
- vec4 tex = gl_MultiTexCoord0;
- tex.w = 1.0;
-
- vary_light = gl_MultiTexCoord0;
-}
diff --git a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl b/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
deleted file mode 100644
index 56a149523e..0000000000
--- a/indra/newview/app_settings/shaders/class3/deferred/treeF.glsl
+++ /dev/null
@@ -1,39 +0,0 @@
-/**
- * @file treeF.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
- * $/LicenseInfo$
- */
-
-
-
-uniform sampler2D diffuseMap;
-
-varying vec3 vary_normal;
-
-void main()
-{
- vec4 col = texture2D(diffuseMap, gl_TexCoord[0].xy);
- gl_FragData[0] = vec4(gl_Color.rgb*col.rgb, col.a <= 0.5 ? 0.0 : 0.005);
- 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);
-}