From c8d658c5ed68b7d8ce3702cee0e58438da52e88e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Foucault?= <foucault.clem@gmail.com>
Date: Tue, 5 Apr 2022 13:18:41 +0200
Subject: [PATCH] Cleanup: Overlays: Remove unused facefill shader

---
 source/blender/draw/CMakeLists.txt            |  2 --
 .../shaders/edit_mesh_facefill_frag.glsl      |  7 ------
 .../shaders/edit_mesh_facefill_vert.glsl      | 23 -------------------
 3 files changed, 32 deletions(-)
 delete mode 100644 source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_frag.glsl
 delete mode 100644 source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_vert.glsl

diff --git a/source/blender/draw/CMakeLists.txt b/source/blender/draw/CMakeLists.txt
index 4fe169abdf7..858bb80a425 100644
--- a/source/blender/draw/CMakeLists.txt
+++ b/source/blender/draw/CMakeLists.txt
@@ -448,8 +448,6 @@ set(GLSL_SRC
   engines/overlay/shaders/edit_lattice_point_vert.glsl
   engines/overlay/shaders/edit_lattice_wire_vert.glsl
   engines/overlay/shaders/edit_mesh_common_lib.glsl
-  engines/overlay/shaders/edit_mesh_facefill_frag.glsl
-  engines/overlay/shaders/edit_mesh_facefill_vert.glsl
   engines/overlay/shaders/edit_mesh_frag.glsl
   engines/overlay/shaders/edit_mesh_geom.glsl
   engines/overlay/shaders/edit_mesh_normal_vert.glsl
diff --git a/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_frag.glsl b/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_frag.glsl
deleted file mode 100644
index a8371958ec2..00000000000
--- a/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_frag.glsl
+++ /dev/null
@@ -1,7 +0,0 @@
-flat in vec4 faceColor;
-out vec4 FragColor;
-
-void main()
-{
-  FragColor = faceColor;
-}
diff --git a/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_vert.glsl b/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_vert.glsl
deleted file mode 100644
index df37c6fb0bc..00000000000
--- a/source/blender/draw/engines/overlay/shaders/edit_mesh_facefill_vert.glsl
+++ /dev/null
@@ -1,23 +0,0 @@
-
-uniform ivec4 dataMask = ivec4(0xFF);
-
-in vec3 pos;
-in ivec4 data;
-
-flat out vec4 faceColor;
-
-void main()
-{
-  GPU_INTEL_VERTEX_SHADER_WORKAROUND
-
-  vec3 world_pos = point_object_to_world(pos);
-  gl_Position = point_world_to_ndc(world_pos);
-
-  ivec4 data_m = data & dataMask;
-
-  faceColor = EDIT_MESH_face_color(data_m.x);
-
-#ifdef USE_WORLD_CLIP_PLANES
-  world_clip_planes_calc_clip_distance(world_pos);
-#endif
-}