1 files changed, 19 insertions, 0 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/default_frag.glsl b/source/blender/draw/engines/eevee/shaders/default_frag.glsl
new file mode 100644
index 00000000000..6d941ae6ec3
--- /dev/null
+++ b/source/blender/draw/engines/eevee/shaders/default_frag.glsl
@@ -0,0 +1,19 @@
+
+uniform vec3 basecol;
+uniform float metallic;
+uniform float specular;
+uniform float roughness;
+
+Closure nodetree_exec(void)
+{
+	vec3 dielectric = vec3(0.034) * specular * 2.0;
+	vec3 albedo = mix(basecol, vec3(0.0), metallic);
+	vec3 f0 = mix(dielectric, basecol, metallic);
+	vec3 N = (gl_FrontFacing) ? worldNormal : -worldNormal;
+	vec3 out_diff, out_spec, ssr_spec;
+	eevee_closure_default(N, albedo, f0, 1, roughness, 1.0, out_diff, out_spec, ssr_spec);
+
+	Closure result = Closure(out_spec + out_diff * albedo, 1.0, vec4(ssr_spec, roughness), normal_encode(normalize(viewNormal), viewCameraVec), 0);
+
+	return result;
+}