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-rw-r--r--indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl132
1 files changed, 0 insertions, 132 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl b/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
deleted file mode 100644
index 18616a9bb3..0000000000
--- a/indra/newview/app_settings/shaders/class1/deferred/pointLightF.glsl
+++ /dev/null
@@ -1,132 +0,0 @@
-/**
- * @file pointLightF.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
-
-/*[EXTRA_CODE_HERE]*/
-
-#ifdef DEFINE_GL_FRAGCOLOR
-out vec4 frag_color;
-#else
-#define frag_color gl_FragColor
-#endif
-
-uniform sampler2DRect diffuseRect;
-uniform sampler2DRect specularRect;
-uniform sampler2DRect normalMap;
-uniform samplerCube environmentMap;
-uniform sampler2D noiseMap;
-uniform sampler2D lightFunc;
-uniform sampler2DRect depthMap;
-
-uniform vec3 env_mat[3];
-uniform float sun_wash;
-
-uniform vec3 color;
-uniform float falloff;
-uniform float size;
-
-VARYING vec4 vary_fragcoord;
-VARYING vec3 trans_center;
-
-uniform vec2 screen_res;
-
-uniform mat4 inv_proj;
-uniform vec4 viewport;
-
-vec3 getNorm(vec2 pos_screen);
-vec4 getPosition(vec2 pos_screen);
-vec3 srgb_to_linear(vec3 c);
-
-void main()
-{
- vec4 frag = vary_fragcoord;
- frag.xyz /= frag.w;
- frag.xyz = frag.xyz*0.5+0.5;
- frag.xy *= screen_res;
-
- vec3 pos = getPosition(frag.xy).xyz;
- vec3 lv = trans_center.xyz-pos;
- float dist = length(lv);
- dist /= size;
- if (dist > 1.0)
- {
- discard;
- }
-
- vec3 norm = getNorm(frag.xy);
-
- float da = dot(norm, lv);
- if (da < 0.0)
- {
- discard;
- }
-
- lv = normalize(lv);
- da = dot(norm, lv);
-
- float noise = texture2D(noiseMap, frag.xy/128.0).b;
-
- vec3 col = texture2DRect(diffuseRect, frag.xy).rgb;
-
- float fa = falloff+1.0;
- float dist_atten = clamp(1.0-(dist-1.0*(1.0-fa))/fa, 0.0, 1.0);
- dist_atten *= dist_atten;
- dist_atten *= 2.0;
-
- float lit = da * dist_atten * noise;
-
- col = color.rgb*lit*col;
-
- vec4 spec = texture2DRect(specularRect, frag.xy);
- if (spec.a > 0.0)
- {
- lit = min(da*6.0, 1.0) * dist_atten;
-
- vec3 npos = -normalize(pos);
- 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*color.rgb*spec.rgb;
- }
- }
-
- if (dot(col, col) <= 0.0)
- {
- discard;
- }
-
- frag_color.rgb = col;
- frag_color.a = 0.0;
-}