1 files changed, 0 insertions, 92 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl
index 94e41b4bcd4..e69de29bb2d 100644
--- a/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl
+++ b/source/blender/draw/engines/workbench/shaders/workbench_prepass_frag.glsl
@@ -1,92 +0,0 @@
-
-uniform vec4 materialColorAndMetal;
-uniform float materialRoughness;
-
-#ifdef TEXTURE_IMAGE_ARRAY
-uniform sampler2DArray image_tile_array;
-uniform sampler1DArray image_tile_data;
-#else
-uniform sampler2D image;
-#endif
-uniform float ImageTransparencyCutoff = 0.1;
-uniform bool imageNearest;
-uniform bool imagePremultiplied;
-
-#ifdef NORMAL_VIEWPORT_PASS_ENABLED
-in vec3 normal_viewport;
-#endif
-
-#ifdef V3D_SHADING_TEXTURE_COLOR
-in vec2 uv_interp;
-#endif
-#ifdef V3D_SHADING_VERTEX_COLOR
-in vec3 vertexColor;
-#endif
-
-#ifdef HAIR_SHADER
-flat in float hair_rand;
-#endif
-
-#ifdef MATDATA_PASS_ENABLED
-layout(location = 0) out vec4 materialData;
-#endif
-#ifdef OBJECT_ID_PASS_ENABLED
-layout(location = 1) out uint objectId;
-#endif
-#ifdef NORMAL_VIEWPORT_PASS_ENABLED
-layout(location = 2) out WB_Normal normalViewport;
-#endif
-
-void main()
-{
-#ifdef MATDATA_PASS_ENABLED
-  float metallic, roughness;
-  vec4 color;
-
-#  if defined(V3D_SHADING_TEXTURE_COLOR)
-#    ifdef TEXTURE_IMAGE_ARRAY
-  color = workbench_sample_texture_array(
-      image_tile_array, image_tile_data, uv_interp, imageNearest, imagePremultiplied);
-#    else
-  color = workbench_sample_texture(image, uv_interp, imageNearest, imagePremultiplied);
-#    endif
-  if (color.a < ImageTransparencyCutoff) {
-    discard;
-  }
-#  elif defined(V3D_SHADING_VERTEX_COLOR)
-  color.rgb = vertexColor;
-#  else
-  color.rgb = materialColorAndMetal.rgb;
-#  endif
-
-#  ifdef V3D_LIGHTING_MATCAP
-  /* Encode front facing in metallic channel. */
-  metallic = float(gl_FrontFacing);
-  roughness = 0.0;
-#  else
-  metallic = materialColorAndMetal.a;
-  roughness = materialRoughness;
-#  endif
-
-#  ifdef HAIR_SHADER
-  /* Add some variation to the hairs to avoid uniform look. */
-  float hair_variation = hair_rand * 0.1;
-  color = clamp(color - hair_variation, 0.0, 1.0);
-  metallic = clamp(materialColorAndMetal.a - hair_variation, 0.0, 1.0);
-  roughness = clamp(materialRoughness - hair_variation, 0.0, 1.0);
-#  endif
-
-  materialData.rgb = color.rgb;
-  materialData.a = workbench_float_pair_encode(roughness, metallic);
-#endif /* MATDATA_PASS_ENABLED */
-
-#ifdef OBJECT_ID_PASS_ENABLED
-  objectId = uint(resource_id + 1) & 0xFFu;
-#endif
-
-#ifdef NORMAL_VIEWPORT_PASS_ENABLED
-  vec3 n = (gl_FrontFacing) ? normal_viewport : -normal_viewport;
-  n = normalize(n);
-  normalViewport = workbench_normal_encode(n);
-#endif
-}