diff options
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/environment')
4 files changed, 181 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/environment/moonF.glsl b/indra/newview/app_settings/shaders/class1/environment/moonF.glsl new file mode 100644 index 0000000000..e1592c19fb --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/environment/moonF.glsl @@ -0,0 +1,51 @@ +/** + * @file class1/environment/moonF.glsl + * + * $LicenseInfo:firstyear=2021&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2021, 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 tex0; + +VARYING vec2 vary_texcoord0; + +// See: +// AS off: class1/environment/moonF.glsl +// ALM off: class1/windlight/moonF.glsl +// ALM on : class1/deferred/moonF.glsl +void main() +{ + vec4 color = texture2D(tex0, vary_texcoord0.xy); + + // SL-14113 Don't write to depth; prevent moon's quad from hiding stars which should be visible + // Moon texture has transparent pixels <0x55,0x55,0x55,0x00> + if (color.a <= 2./255.) // 0.00784 + discard; + + frag_color = color; + gl_FragDepth = 0.999985f; // SL-14113 Moon is infront of stars +} diff --git a/indra/newview/app_settings/shaders/class1/environment/moonV.glsl b/indra/newview/app_settings/shaders/class1/environment/moonV.glsl new file mode 100644 index 0000000000..1fc421a295 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/environment/moonV.glsl @@ -0,0 +1,38 @@ +/** + * @file class1\environment\moonV.glsl + * + * $LicenseInfo:firstyear=2021&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2021, 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; +ATTRIBUTE vec2 texcoord0; + +VARYING vec2 vary_texcoord0; + +void main() +{ + gl_Position = modelview_projection_matrix * vec4(position, 1); + vary_texcoord0 = texcoord0; +} + diff --git a/indra/newview/app_settings/shaders/class1/environment/starsF.glsl b/indra/newview/app_settings/shaders/class1/environment/starsF.glsl new file mode 100644 index 0000000000..95ab4cbf8b --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/environment/starsF.glsl @@ -0,0 +1,51 @@ +/** + * @file class1/environment/starsF.glsl + * + * $LicenseInfo:firstyear=2021&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2021, 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; + +uniform float custom_alpha; + +VARYING vec4 vertex_color; +VARYING vec2 vary_texcoord0; + +// See: +// ALM off: class1/environment/starsF.glsl +// ALM on : class1/deferred/starsF.glsl +void main() +{ + vec4 color = texture2D(diffuseMap, vary_texcoord0.xy); + color.rgb = pow(color.rgb, vec3(0.45)); + color.rgb *= vertex_color.rgb; + color.a *= max(custom_alpha, vertex_color.a); + + frag_color = color; + gl_FragDepth = 0.999995f; // SL-14113 Moon Haze -- Stars need to depth test behind the moon +} diff --git a/indra/newview/app_settings/shaders/class1/environment/starsV.glsl b/indra/newview/app_settings/shaders/class1/environment/starsV.glsl new file mode 100644 index 0000000000..6fcfec6b6a --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/environment/starsV.glsl @@ -0,0 +1,41 @@ +/** + * @file class1/environment/starsV.glsl + * + * $LicenseInfo:firstyear=2021&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2021, 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; +ATTRIBUTE vec4 diffuse_color; +ATTRIBUTE vec2 texcoord0; + +VARYING vec4 vertex_color; +VARYING vec2 vary_texcoord0; + +void main() +{ + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); + vary_texcoord0 = texcoord0; + vertex_color = diffuse_color; +} + |