1 files changed, 11 insertions, 0 deletions
diff --git a/scene/resources/material.h b/scene/resources/material.h
index 905e604e95..8c04817c6b 100644
--- a/scene/resources/material.h
+++ b/scene/resources/material.h
@@ -84,6 +84,17 @@ class ShaderMaterial : public Material {
 
 	HashMap<StringName, Variant> param_cache;
 
+	struct UniformProp {
+		String str;
+		PropertyInfo info;
+	};
+
+	struct UniformPropComparator {
+		bool operator()(const UniformProp &p_a, const UniformProp &p_b) const {
+			return p_a.str.naturalnocasecmp_to(p_b.str) < 0;
+		}
+	};
+
 protected:
 	bool _set(const StringName &p_name, const Variant &p_value);
 	bool _get(const StringName &p_name, Variant &r_ret) const;