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Only perform modelview transform on tangent and binormal when vertex shader is in local space

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This commit is contained in:
clayjohn 2023-10-05 22:05:44 -06:00
parent f2ba8ec6ca
commit af1d81d95a
3 changed files with 3 additions and 6 deletions
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3
drivers/gles3/shaders/scene.glsl
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@ -417,13 +417,12 @@ void main() {
normal = modelview_normal * normal;
#endif
#endif
#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED)
binormal = modelview_normal * binormal;
tangent = modelview_normal * tangent;
#endif
#endif // !defined(SKIP_TRANSFORM_USED) && !defined(VERTEX_WORLD_COORDS_USED)
// Using world coordinates
#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED)

3
servers/rendering/renderer_rd/shaders/forward_clustered/scene_forward_clustered.glsl
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@ -411,13 +411,12 @@ void vertex_shader(vec3 vertex_input,
normal = modelview_normal * normal;
#endif
#endif
#ifdef TANGENT_USED
binormal = modelview_normal * binormal;
tangent = modelview_normal * tangent;
#endif
#endif // !defined(SKIP_TRANSFORM_USED) && !defined(VERTEX_WORLD_COORDS_USED)
//using world coordinates
#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED)

3
servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl
View file

@ -408,13 +408,12 @@ void main() {
normal = modelview_normal * normal;
#endif
#endif
#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED)
binormal = modelview_normal * binormal;
tangent = modelview_normal * tangent;
#endif
#endif // !defined(SKIP_TRANSFORM_USED) && !defined(VERTEX_WORLD_COORDS_USED)
//using world coordinates
#if !defined(SKIP_TRANSFORM_USED) && defined(VERTEX_WORLD_COORDS_USED)