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author | Alexander Gavriliuk <alexandrgproductengine@lindenlab.com> | 2023-11-30 17:47:58 +0100 |
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committer | Alexander Gavriliuk <alexandrgproductengine@lindenlab.com> | 2023-12-05 03:37:06 +0100 |
commit | c9cd5631e4b149f83c5a49c8fbf869cf2fb5b6a7 (patch) | |
tree | d09566a4132530ea65574a886540e0f258103017 /indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl | |
parent | 54db4206e9302e7510bc4f103ff59714c1be942d (diff) | |
parent | 683bf84bb38adc88d4a4b7fedaed89b41fcac45e (diff) |
Merge branch 'main' into DRTVWR-489
Diffstat (limited to 'indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl')
-rw-r--r-- | indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl b/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl new file mode 100644 index 0000000000..160ae7a215 --- /dev/null +++ b/indra/newview/app_settings/shaders/class1/deferred/pbropaqueV.glsl @@ -0,0 +1,139 @@ +/** + * @file pbropaqueV.glsl + * + * $LicenseInfo:firstyear=2022&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2022, 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 + * $/LicenseInfo$ + */ + + +#ifndef IS_HUD + +//deferred opaque implementation + +#ifdef HAS_SKIN +uniform mat4 modelview_matrix; +uniform mat4 projection_matrix; +mat4 getObjectSkinnedTransform(); +#else +uniform mat3 normal_matrix; +uniform mat4 modelview_projection_matrix; +#endif +uniform mat4 texture_matrix0; + +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_normal_transform; +uniform vec4[2] texture_metallic_roughness_transform; +uniform vec4[2] texture_emissive_transform; + +in vec3 position; +in vec4 diffuse_color; +in vec3 normal; +in vec4 tangent; +in vec2 texcoord0; + +out vec2 base_color_texcoord; +out vec2 normal_texcoord; +out vec2 metallic_roughness_texcoord; +out vec2 emissive_texcoord; + +out vec4 vertex_color; + +out vec3 vary_tangent; +flat out float vary_sign; +out vec3 vary_normal; + +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); +vec3 tangent_space_transform(vec4 vertex_tangent, vec3 vertex_normal, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); + +void main() +{ +#ifdef HAS_SKIN + mat4 mat = getObjectSkinnedTransform(); + + mat = modelview_matrix * mat; + + vec3 pos = (mat*vec4(position.xyz,1.0)).xyz; + + gl_Position = projection_matrix*vec4(pos,1.0); + +#else + //transform vertex + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); +#endif + + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + normal_texcoord = texture_transform(texcoord0, texture_normal_transform, texture_matrix0); + metallic_roughness_texcoord = texture_transform(texcoord0, texture_metallic_roughness_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); + +#ifdef HAS_SKIN + vec3 n = (mat*vec4(normal.xyz+position.xyz,1.0)).xyz-pos.xyz; + vec3 t = (mat*vec4(tangent.xyz+position.xyz,1.0)).xyz-pos.xyz; +#else //HAS_SKIN + vec3 n = normal_matrix * normal; + vec3 t = normal_matrix * tangent.xyz; +#endif + + n = normalize(n); + + vary_tangent = normalize(tangent_space_transform(vec4(t, tangent.w), n, texture_normal_transform, texture_matrix0)); + vary_sign = tangent.w; + vary_normal = n; + + vertex_color = diffuse_color; +} + +#else + +// fullbright HUD implementation + +uniform mat4 modelview_projection_matrix; + +uniform mat4 texture_matrix0; + +uniform vec4[2] texture_base_color_transform; +uniform vec4[2] texture_emissive_transform; + +in vec3 position; +in vec4 diffuse_color; +in vec2 texcoord0; + +out vec2 base_color_texcoord; +out vec2 emissive_texcoord; + +out vec4 vertex_color; + +vec2 texture_transform(vec2 vertex_texcoord, vec4[2] khr_gltf_transform, mat4 sl_animation_transform); + +void main() +{ + //transform vertex + gl_Position = modelview_projection_matrix * vec4(position.xyz, 1.0); + + base_color_texcoord = texture_transform(texcoord0, texture_base_color_transform, texture_matrix0); + emissive_texcoord = texture_transform(texcoord0, texture_emissive_transform, texture_matrix0); + + vertex_color = diffuse_color; +} + +#endif + + |