diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class3')
14 files changed, 0 insertions, 1025 deletions
diff --git a/indra/newview/app_settings/shaders/class3/deferred/cloudShadowF.glsl b/indra/newview/app_settings/shaders/class3/deferred/cloudShadowF.glsl deleted file mode 100644 index 32210f60dc..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/cloudShadowF.glsl +++ /dev/null @@ -1,119 +0,0 @@ -/** - * @file class3/deferred/cloudsF.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -#ifdef DEFINE_GL_FRAGCOLOR -out vec4 frag_color; -#else -#define frag_color gl_FragColor -#endif - -uniform sampler2D diffuseMap; - -VARYING vec4 pos; -VARYING float target_pos_x; -VARYING float vary_CloudDensity; -VARYING vec2 vary_texcoord0; -VARYING vec2 vary_texcoord1; -VARYING vec2 vary_texcoord2; -VARYING vec2 vary_texcoord3; - -uniform sampler2D cloud_noise_texture; -uniform sampler2D cloud_noise_texture_next; -uniform float blend_factor; -uniform vec4 cloud_pos_density1; -uniform vec4 cloud_pos_density2; -uniform vec4 cloud_color; -uniform float cloud_shadow; -uniform float cloud_scale; -uniform float cloud_variance; -uniform vec3 camPosLocal; -uniform vec3 sun_dir; -uniform float sun_size; -uniform float far_z; - -vec4 cloudNoise(vec2 uv) -{ - vec4 a = texture2D(cloud_noise_texture, uv); - vec4 b = texture2D(cloud_noise_texture_next, uv); - vec4 cloud_noise_sample = mix(a, b, blend_factor); - return normalize(cloud_noise_sample); -} - -vec4 computeMoments(float depth, float alpha); - -void main() -{ - if (cloud_scale >= 0.001) - { - // Set variables - vec2 uv1 = vary_texcoord0.xy; - vec2 uv2 = vary_texcoord1.xy; - vec2 uv3 = vary_texcoord2.xy; - float cloudDensity = 2.0 * (cloud_shadow - 0.25); - - vec2 uv4 = vary_texcoord3.xy; - - vec2 disturbance = vec2(cloudNoise(uv1 / 8.0f).x, cloudNoise((uv3 + uv1) / 16.0f).x) * cloud_variance * (1.0f - cloud_scale * 0.25f); - vec2 disturbance2 = vec2(cloudNoise((uv1 + uv3) / 4.0f).x, cloudNoise((uv4 + uv2) / 8.0f).x) * cloud_variance * (1.0f - cloud_scale * 0.25f); - - // Offset texture coords - uv1 += cloud_pos_density1.xy + (disturbance * 0.2); //large texture, visible density - uv2 += cloud_pos_density1.xy; //large texture, self shadow - uv3 += cloud_pos_density2.xy; //small texture, visible density - uv4 += cloud_pos_density2.xy; //small texture, self shadow - - float density_variance = min(1.0, (disturbance.x* 2.0 + disturbance.y* 2.0 + disturbance2.x + disturbance2.y) * 4.0); - - cloudDensity *= 1.0 - (density_variance * density_variance); - - // Compute alpha1, the main cloud opacity - float alpha1 = (cloudNoise(uv1).x - 0.5) + (cloudNoise(uv3).x - 0.5) * cloud_pos_density2.z; - alpha1 = min(max(alpha1 + cloudDensity, 0.) * 10 * cloud_pos_density1.z, 1.); - - // And smooth - alpha1 = 1. - alpha1 * alpha1; - alpha1 = 1. - alpha1 * alpha1; - - if (alpha1 < 0.001f) - { - discard; - } - - // Compute alpha2, for self shadowing effect - // (1 - alpha2) will later be used as percentage of incoming sunlight - float alpha2 = (cloudNoise(uv2).x - 0.5); - alpha2 = min(max(alpha2 + cloudDensity, 0.) * 2.5 * cloud_pos_density1.z, 1.); - - // And smooth - alpha2 = 1. - alpha2; - alpha2 = 1. - alpha2 * alpha2; - - frag_color = computeMoments(length(pos), alpha1); - } - else - { - frag_color = vec4(0); - } -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/cloudShadowV.glsl b/indra/newview/app_settings/shaders/class3/deferred/cloudShadowV.glsl deleted file mode 100644 index effb070f93..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/cloudShadowV.glsl +++ /dev/null @@ -1,63 +0,0 @@ -/** - * @file cloudShadowV.glsl - * - * $LicenseInfo:firstyear=2011&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2011, 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 mat4 texture_matrix0; -uniform mat4 modelview_projection_matrix; -uniform float shadow_target_width; - -ATTRIBUTE vec3 position; -ATTRIBUTE vec4 diffuse_color; -ATTRIBUTE vec2 texcoord0; - -#if !defined(DEPTH_CLAMP) -VARYING float pos_zd2; -#endif - -VARYING vec4 pos; -VARYING float target_pos_x; -VARYING vec2 vary_texcoord0; -VARYING vec4 vertex_color; - -void passTextureIndex(); - -void main() -{ - //transform vertex - vec4 pre_pos = vec4(position.xyz, 1.0); - pos = modelview_projection_matrix * pre_pos; - target_pos_x = 0.5 * (shadow_target_width - 1.0) * pos.x; - -#if !defined(DEPTH_CLAMP) - pos_zd2 = pos.z * 0.5; - gl_Position = vec4(pos.x, pos.y, pos.w*0.5, pos.w); -#else - gl_Position = pos; -#endif - - passTextureIndex(); - - vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; - vertex_color = diffuse_color; -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/depthToShadowVolumeG.glsl b/indra/newview/app_settings/shaders/class3/deferred/depthToShadowVolumeG.glsl deleted file mode 100644 index cdaff4b09f..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/depthToShadowVolumeG.glsl +++ /dev/null @@ -1,202 +0,0 @@ -/** - * @file depthToShadowVolumeG.glsl - * - * $LicenseInfo:firstyear=2011&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2011, 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_geometry_shader4 : enable -#extension GL_ARB_texture_rectangle : enable - -/*[EXTRA_CODE_HERE]*/ - -layout (triangles) in; -layout (triangle_strip, max_vertices = 128) out; - -uniform sampler2DRect depthMap; -uniform mat4 shadowMatrix[6]; -uniform vec4 lightpos; - -VARYING vec2 vary_texcoord0; - -out vec3 to_vec; - -void cross_products(out vec4 ns[3], int a, int b, int c) -{ - ns[0] = cross(gl_PositionIn[b].xyz - gl_PositionIn[a].xyz, gl_PositionIn[c].xyz - gl_PositionIn[a].xyz); - ns[1] = cross(gl_PositionIn[c].xyz - gl_PositionIn[b].xyz, gl_PositionIn[a].xyz - gl_PositionIn[b].xyz); - ns[2] = cross(gl_PositionIn[a].xyz - gl_PositionIn[c].xyz, gl_PositionIn[b].xyz - gl_PositionIn[c].xyz); -} - -vec3 getLightDirection(vec4 lightpos, vec3 pos) -{ - - vec3 lightdir = lightpos.xyz - lightpos.w * pos; - return lightdir; -} - -void emitTri(vec4 v[3]) -{ - gl_Position = proj_matrix * v[0]; - EmitVertex(); - - gl_Position = proj_matrix * v[1]; - EmitVertex(); - - gl_Position = proj_matrix * v[2]; - EmitVertex(); - - EndPrimitive(); -} - -void emitQuad(vec4 v[4] -{ - // Emit a quad as a triangle strip. - gl_Position = proj_matrix*v[0]; - EmitVertex(); - - gl_Position = proj_matrix*v[1]; - EmitVertex(); - - gl_Position = proj_matrix*v[2]; - EmitVertex(); - - gl_Position = proj_matrix*v[3]; - EmitVertex(); - - EndPrimitive(); -} - -void emitPrimitives(int layer) -{ - int i = layer; - gl_Layer = i; - - vec4 depth1 = vec4(texture2DRect(depthMap, tc0).rg, texture2DRect(depthMap, tc1).rg)); - vec3 depth2 = vec4(texture2DRect(depthMap, tc2).rg, texture2DRect(depthMap, tc3).rg)); - vec3 depth3 = vec4(texture2DRect(depthMap, tc4).rg, texture2DRect(depthMap, tc5).rg)); - vec3 depth4 = vec4(texture2DRect(depthMap, tc6).rg, texture2DRect(depthMap, tc7).rg)); - - depth1 = min(depth1, depth2); - depth1 = min(depth1, depth3); - depth1 = min(depth1, depth4); - - vec2 depth = min(depth1.xy, depth1.zw); - - int side = sqrt(gl_VerticesIn); - - for (int j = 0; j < side; j++) - { - for (int k = 0; k < side; ++k) - { - vec3 pos = gl_PositionIn[(j * side) + k].xyz; - vec4 v = shadowMatrix[i] * vec4(pos, 1.0); - gl_Position = v; - to_vec = pos - light_position.xyz * depth; - EmitVertex(); - } - - EndPrimitive(); - } - - vec3 norms[3]; // Normals - vec3 lightdir3]; // Directions toward light - - vec4 v[4]; // Temporary vertices - - vec4 or_pos[3] = - { // Triangle oriented toward light source - gl_PositionIn[0], - gl_PositionIn[2], - gl_PositionIn[4] - }; - - // Compute normal at each vertex. - cross_products(n, 0, 2, 4); - - // Compute direction from vertices to light. - lightdir[0] = getLightDirection(lightpos, gl_PositionIn[0].xyz); - lightdir[1] = getLightDirection(lightpos, gl_PositionIn[2].xyz); - lightdir[2] = getLightDirection(lightpos, gl_PositionIn[4].xyz); - - // Check if the main triangle faces the light. - bool faces_light = true; - if (!(dot(ns[0],d[0]) > 0 - |dot(ns[1],d[1]) > 0 - |dot(ns[2],d[2]) > 0)) - { - // Flip vertex winding order in or_pos. - or_pos[1] = gl_PositionIn[4]; - or_pos[2] = gl_PositionIn[2]; - faces_light = false; - } - - // Near cap: simply render triangle. - emitTri(or_pos); - - // Far cap: extrude positions to infinity. - v[0] =vec4(lightpos.w * or_pos[0].xyz - lightpos.xyz,0); - v[1] =vec4(lightpos.w * or_pos[2].xyz - lightpos.xyz,0); - v[2] =vec4(lightpos.w * or_pos[1].xyz - lightpos.xyz,0); - - emitTri(v); - - // Loop over all edges and extrude if needed. - for ( int i=0; i<3; i++ ) - { - // Compute indices of neighbor triangle. - int v0 = i*2; - int nb = (i*2+1); - int v1 = (i*2+2) % 6; - cross_products(n, v0, nb, v1); - - // Compute direction to light, again as above. - d[0] =lightpos.xyz-lightpos.w*gl_PositionIn[v0].xyz; - d[1] =lightpos.xyz-lightpos.w*gl_PositionIn[nb].xyz; - d[2] =lightpos.xyz-lightpos.w*gl_PositionIn[v1].xyz; - - bool is_parallel = gl_PositionIn[nb].w < 1e-5; - - // Extrude the edge if it does not have a - // neighbor, or if it's a possible silhouette. - if (is_parallel || - ( faces_light != (dot(ns[0],d[0])>0 || - dot(ns[1],d[1])>0 || - dot(ns[2],d[2])>0) )) - { - // Make sure sides are oriented correctly. - int i0 = faces_light ? v0 : v1; - int i1 = faces_light ? v1 : v0; - - v[0] = gl_PositionIn[i0]; - v[1] = vec4(lightpos.w*gl_PositionIn[i0].xyz - lightpos.xyz, 0); - v[2] = gl_PositionIn[i1]; - v[3] = vec4(lightpos.w*gl_PositionIn[i1].xyz - lightpos.xyz, 0); - - emitQuad(v); - } - } -} - -void main() -{ - // Output - emitPrimitives(0); -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShF.glsl b/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShF.glsl deleted file mode 100644 index 34d26cddea..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShF.glsl +++ /dev/null @@ -1,70 +0,0 @@ -/** - * @file class3/deferred/gatherSkyShF.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -#ifdef DEFINE_GL_FRAGCOLOR -out vec4 frag_data[3]; -#else -#define frag_data gl_FragData -#endif - -VARYING vec2 vary_frag; - -uniform vec2 screen_res; -uniform sampler2D sh_input_r; -uniform sampler2D sh_input_g; -uniform sampler2D sh_input_b; - -void main() -{ - vec2 offset = vec2(2.0) / screen_res; - - vec4 r = vec4(0); - vec4 g = vec4(0); - vec4 b = vec4(0); - - vec2 tc = vary_frag * 2.0; - - r += texture2D(sh_input_r, tc + vec2(0, 0)); - r += texture2D(sh_input_r, tc + vec2(offset.x, 0)); - r += texture2D(sh_input_r, tc + vec2(0, offset.y)); - r += texture2D(sh_input_r, tc + vec2(offset.x, offset.y)); - r /= 4.0f; - - g += texture2D(sh_input_g, tc + vec2(0, 0)); - g += texture2D(sh_input_g, tc + vec2(offset.x, 0)); - g += texture2D(sh_input_g, tc + vec2(0, offset.y)); - g += texture2D(sh_input_g, tc + vec2(offset.x, offset.y)); - g /= 4.0f; - - b += texture2D(sh_input_b, tc + vec2(0, 0)); - b += texture2D(sh_input_b, tc + vec2(offset.x, 0)); - b += texture2D(sh_input_b, tc + vec2(0, offset.y)); - b += texture2D(sh_input_b, tc + vec2(offset.x, offset.y)); - b /= 4.0f; - - frag_data[0] = r; - frag_data[1] = g; - frag_data[2] = b; -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShV.glsl b/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShV.glsl deleted file mode 100644 index 337c8a50fe..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/gatherSkyShV.glsl +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @file gatherSkyShV.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -ATTRIBUTE vec3 position; -ATTRIBUTE vec2 texcoord0; - -VARYING vec2 vary_frag; -uniform vec2 screen_res; - -void main() -{ - // pass through untransformed fullscreen pos - float oo_divisor = screen_res.x / 64.0; - vec3 pos = (position.xyz * oo_divisor) + vec3(oo_divisor - 1, oo_divisor - 1, 0); - gl_Position = vec4(pos.xyz, 1.0); - vary_frag = texcoord0 * oo_divisor; -} - diff --git a/indra/newview/app_settings/shaders/class3/deferred/genSkyShF.glsl b/indra/newview/app_settings/shaders/class3/deferred/genSkyShF.glsl deleted file mode 100644 index d5d91c88f0..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/genSkyShF.glsl +++ /dev/null @@ -1,111 +0,0 @@ -/** - * @file class3/deferred/genSkyShF.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -#ifdef DEFINE_GL_FRAGCOLOR -out vec4 frag_data[3]; -#else -#define frag_data gl_FragData -#endif - -VARYING vec2 vary_frag; - -uniform vec3 sun_dir; - -uniform sampler2D transmittance_texture; -uniform sampler3D scattering_texture; -uniform sampler3D single_mie_scattering_texture; -uniform sampler2D irradiance_texture; - -vec3 GetSkyLuminance(vec3 camPos, vec3 view_dir, float shadow_length, vec3 dir, out vec3 transmittance); - -vec3 calcDirection(vec2 tc) -{ - float phi = tc.y * 2.0 * 3.14159265; - float cosTheta = sqrt(1.0 - tc.x); - float sinTheta = sqrt(1.0 - cosTheta * cosTheta); - return vec3(cos(phi) * sinTheta, sin(phi) * sinTheta, cosTheta); -} - -// reverse mapping above to convert a hemisphere direction into phi/theta values -void getPhiAndThetaFromDirection(vec3 dir, out float phi, out float theta) -{ - float sin_theta; - float cos_theta; - cos_theta = dir.z; - theta = acos(cos_theta); - sin_theta = sin(theta); - phi = abs(sin_theta) > 0.0001 ? acos(dir.x / sin_theta) : 1.0; -} - -// reverse mapping above to convert a hemisphere direction into an SH texture sample pos -vec2 calcShUvFromDirection(vec3 dir) -{ - vec2 uv; - float phi; - float theta; - getPhiAndThetaFromDirection(dir, phi, theta); - uv.y = phi / 2.0 * 3.14159265; - uv.x = theta / 2.0 * 3.14159265; - return uv; -} - -void projectToL1(vec3 n, vec3 c, vec4 basis, out vec4 coeffs[3]) -{ - coeffs[0] = vec4(basis.x, n * basis.yzw * c.r); - coeffs[1] = vec4(basis.x, n * basis.yzw * c.g); - coeffs[2] = vec4(basis.x, n * basis.yzw * c.b); -} - -void main() -{ - float Y00 = sqrt(1.0 / 3.14159265) * 0.5; - float Y1x = sqrt(3.0 / 3.14159265) * 0.5; - float Y1y = Y1x; - float Y1z = Y1x; - - vec4 L1 = vec4(Y00, Y1x, Y1y, Y1z); - - vec3 view_direction = calcDirection(vary_frag); - vec3 sun_direction = normalize(sun_dir); - vec3 cam_pos = vec3(0, 0, 6360); - - vec3 transmittance; - vec3 radiance = GetSkyLuminance(cam_pos, view_direction, 0.0f, sun_direction, transmittance); - - vec3 color = vec3(1.0) - exp(-radiance * 0.0001); - - color = pow(color, vec3(1.0/2.2)); - - vec4 coeffs[3]; - coeffs[0] = vec4(0); - coeffs[1] = vec4(0); - coeffs[2] = vec4(0); - - projectToL1(view_direction, color.rgb, L1, coeffs); - - frag_data[0] = coeffs[0]; - frag_data[1] = coeffs[1]; - frag_data[2] = coeffs[2]; -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/genSkyShV.glsl b/indra/newview/app_settings/shaders/class3/deferred/genSkyShV.glsl deleted file mode 100644 index b466883dc7..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/genSkyShV.glsl +++ /dev/null @@ -1,37 +0,0 @@ -/** - * @file genSkyShV.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -ATTRIBUTE vec3 position; -ATTRIBUTE vec2 texcoord0; - -VARYING vec2 vary_frag; - -void main() -{ - // pass through untransformed fullscreen pos - gl_Position = vec4(position.xyz, 1.0); - vary_frag = texcoord0; -} - diff --git a/indra/newview/app_settings/shaders/class3/deferred/pointShadowBlurF.glsl b/indra/newview/app_settings/shaders/class3/deferred/pointShadowBlurF.glsl deleted file mode 100644 index ca9ce3a2e1..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/pointShadowBlurF.glsl +++ /dev/null @@ -1,37 +0,0 @@ -/** - * @file pointShadowBlur.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 samplerCube cube_map; - -in vec3 to_vec; - -out vec4 fragColor; - -void main() -{ - vec4 vcol = texture(cube_map, to_vec); - fragColor = vec4(vcol.rgb, 1.0); -} - diff --git a/indra/newview/app_settings/shaders/class3/deferred/shVisF.glsl b/indra/newview/app_settings/shaders/class3/deferred/shVisF.glsl deleted file mode 100644 index c8991f7a18..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/shVisF.glsl +++ /dev/null @@ -1,73 +0,0 @@ -/** - * @file class3/deferred/shVisF.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 - * $/LicenseInfo$ - */ - -#ifdef DEFINE_GL_FRAGCOLOR - out vec4 frag_color; -#else - #define frag_color gl_FragColor -#endif - -///////////////////////////////////////////////////////////////////////// -// Fragment shader for L1 SH debug rendering -///////////////////////////////////////////////////////////////////////// - -uniform sampler2D sh_input_r; -uniform sampler2D sh_input_g; -uniform sampler2D sh_input_b; - -uniform mat3 inv_modelviewprojection; - -VARYING vec4 vary_pos; - -void main(void) -{ - vec2 coord = vary_pos.xy + vec2(0.5,0.5); - - coord.x *= (1.6/0.9); - - if (dot(coord, coord) > 0.25) - { - discard; - } - - vec4 n = vec4(coord*2.0, 0.0, 1); - //n.y = -n.y; - n.z = sqrt(max(1.0-n.x*n.x-n.y*n.y, 0.0)); - //n.xyz = inv_modelviewprojection * n.xyz; - - vec4 l1tap = vec4(1.0/sqrt(4*3.14159265), sqrt(3)/sqrt(4*3.14159265), sqrt(3)/sqrt(4*3.14159265), sqrt(3)/sqrt(4*3.14159265)); - vec4 l1r = texture2D(sh_input_r, vec2(0,0)); - vec4 l1g = texture2D(sh_input_g, vec2(0,0)); - vec4 l1b = texture2D(sh_input_b, vec2(0,0)); - vec3 indirect = vec3( - dot(l1r, l1tap * n), - dot(l1g, l1tap * n), - dot(l1b, l1tap * n)); - - //indirect = pow(indirect, vec3(0.45)); - indirect *= 3.0; - - frag_color = vec4(indirect, 1.0); -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/shVisV.glsl b/indra/newview/app_settings/shaders/class3/deferred/shVisV.glsl deleted file mode 100644 index 8f32dfde79..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/shVisV.glsl +++ /dev/null @@ -1,33 +0,0 @@ -/** - * @file class3/deferred/shVisV.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 - * $/LicenseInfo$ - */ -ATTRIBUTE vec3 position; -VARYING vec4 vary_pos; - -void main() -{ - // Output - vary_pos = vec4(position, 1); - gl_Position = vary_pos; -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendF.glsl b/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendF.glsl deleted file mode 100644 index 345c07a354..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendF.glsl +++ /dev/null @@ -1,58 +0,0 @@ -/** - * @file shadowAlphaMaskF.glsl - * - * $LicenseInfo:firstyear=2011&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2011, 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]*/ - -#ifdef DEFINE_GL_FRAGCOLOR -out vec4 frag_color; -#else -#define frag_color gl_FragColor -#endif - -uniform sampler2D diffuseMap; - -#if !defined(DEPTH_CLAMP) -VARYING float pos_zd2; -#endif - -VARYING float pos_w; - -VARYING float target_pos_x; -VARYING vec4 vertex_color; -VARYING vec2 vary_texcoord0; -VARYING vec3 pos; - -vec4 computeMoments(float depth, float a); - -void main() -{ - float alpha = diffuseLookup(vary_texcoord0.xy).a * vertex_color.a; - - frag_color = computeMoments(length(pos), float a); - -#if !defined(DEPTH_CLAMP) - gl_FragDepth = max(pos_zd2/pos_w+0.5, 0.0); -#endif -} diff --git a/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendV.glsl b/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendV.glsl deleted file mode 100644 index af1461c297..0000000000 --- a/indra/newview/app_settings/shaders/class3/deferred/shadowAlphaBlendV.glsl +++ /dev/null @@ -1,66 +0,0 @@ -/** - * @file shadowAlphaMaskV.glsl - * - * $LicenseInfo:firstyear=2011&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2011, 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 mat4 texture_matrix0; -uniform mat4 modelview_projection_matrix; -uniform float shadow_target_width; - -ATTRIBUTE vec3 position; -ATTRIBUTE vec4 diffuse_color; -ATTRIBUTE vec2 texcoord0; - -#if !defined(DEPTH_CLAMP) -VARYING float pos_zd2; -#endif - -VARYING float target_pos_x; -VARYING vec4 pos; -VARYING vec4 vertex_color; -VARYING vec2 vary_texcoord0; - -void passTextureIndex(); - -void main() -{ - //transform vertex - vec4 pre_pos = vec4(position.xyz, 1.0); - vec4 pos = modelview_projection_matrix * pre_pos; - target_pos_x = 0.5 * (shadow_target_width - 1.0) * pos.x; - - pos_w = pos.w; - -#if !defined(DEPTH_CLAMP) - pos_zd2 = pos.z * 0.5; - - gl_Position = vec4(pos.x, pos.y, pos.w*0.5, pos.w); -#else - gl_Position = pos; -#endif - - passTextureIndex(); - - vary_texcoord0 = (texture_matrix0 * vec4(texcoord0,0,1)).xy; - vertex_color = diffuse_color; -} diff --git a/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoF.glsl b/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoF.glsl deleted file mode 100644 index c6ea3ec9d4..0000000000 --- a/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoF.glsl +++ /dev/null @@ -1,73 +0,0 @@ -/** - * @file class3\wl\advancedAtmoF.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 - * $/LicenseInfo$ - */ - -#ifdef DEFINE_GL_FRAGCOLOR -out vec4 frag_color; -#else -#define frag_color gl_FragColor -#endif - -in vec3 view_dir; - -uniform vec3 cameraPosLocal; -uniform vec3 sun_dir; -uniform float sun_size; - -uniform sampler2D transmittance_texture; -uniform sampler3D scattering_texture; -uniform sampler3D mie_scattering_texture; -uniform sampler2D irradiance_texture; - -vec3 GetSolarLuminance(); -vec3 GetSkyLuminance(vec3 camPos, vec3 view_dir, float shadow_length, vec3 sun_dir, out vec3 transmittance); -vec3 GetSkyLuminanceToPoint(vec3 camPos, vec3 pos, float shadow_length, vec3 sun_dir, out vec3 transmittance); -vec3 GetSunAndSkyIlluminance(vec3 pos, vec3 norm, vec3 sun_dir, out vec3 sky_irradiance); - -void main() -{ - vec3 view_direction = normalize(view_dir); - - vec3 camPos = cameraPosLocal; - vec3 transmittance; - vec3 sky_illum; - vec3 radiance = GetSkyLuminance(camPos, view_direction, 0.0f, sun_dir, transmittance); - vec3 radiance2 = GetSunAndSkyIlluminance(camPos, view_direction, sun_dir, sky_illum); - - //radiance *= transmittance; - - // If the view ray intersects the Sun, add the Sun radiance. - if (dot(view_direction, sun_dir) >= sun_size) - { - radiance = radiance + transmittance * GetSolarLuminance(); - } - - //vec3 color = vec3(1.0) - exp(-radiance); - //color = pow(color, vec3(1.0 / 2.2)); - - frag_color.rgb = radiance; - - frag_color.a = 1.0; -} - diff --git a/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoV.glsl b/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoV.glsl deleted file mode 100644 index 65bb00b1f6..0000000000 --- a/indra/newview/app_settings/shaders/class3/windlight/advancedAtmoV.glsl +++ /dev/null @@ -1,43 +0,0 @@ -/** - * @file class3\wl\advancedAtmoV.glsl - * - * $LicenseInfo:firstyear=2005&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2005, 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 mat4 modelview_projection_matrix; - -ATTRIBUTE vec3 position; - -// Inputs -uniform vec3 camPosLocal; - -out vec3 view_dir; - -void main() -{ - // World / view / projection - gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); - - // this will be normalized in the frag shader... - view_dir = position.xyz - camPosLocal.xyz; -} - |