EEVEE: GLSL refactor/cleanup

- add the use of DRWShaderLibrary to EEVEE's glsl codebase to reduce code
complexity and duplication.
- split bsdf_common_lib.glsl into multiple sub library which are now shared
with other engines.
- the surface shader code is now more organised and have its own files.
- change default world to use a material nodetree and make lookdev shader
more clear.

Reviewed By: jbakker

Differential Revision: https://developer.blender.org/D8306

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/draw/engines/workbench/shaders/workbench_composite_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_composite_frag.glsl
index f3a238fd112..6e10a656fc1 100644
--- a/source/blender/draw/engines/workbench/shaders/workbench_composite_frag.glsl
+++ b/source/blender/draw/engines/workbench/shaders/workbench_composite_frag.glsl
@@ -14,7 +14,7 @@ out vec4 fragColor;
 void main()
 {
   /* Normal and Incident vector are in viewspace. Lighting is evaluated in viewspace. */
-  vec3 I = view_vector_from_screen_uv(uvcoordsvar.st, ViewVecs, ProjectionMatrix);
+  vec3 I = get_view_vector_from_screen_uv(uvcoordsvar.st);
   vec3 N = workbench_normal_decode(texture(normalBuffer, uvcoordsvar.st));
   vec4 mat_data = texture(materialBuffer, uvcoordsvar.st);