From 1c774a608314f4915791c9d9e4ab5d9c5485813f Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Tue, 24 Jan 2023 12:24:53 +0200
Subject: Fix unsafe murmur3 hash use for the default material keys, expose
 alpha hash transparency mode for default materials and Label3D and Sprite3D.

---
 scene/3d/label_3d.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'scene/3d/label_3d.h')

diff --git a/scene/3d/label_3d.h b/scene/3d/label_3d.h
index 96cc941209..576735840a 100644
--- a/scene/3d/label_3d.h
+++ b/scene/3d/label_3d.h
@@ -51,7 +51,9 @@ public:
 	enum AlphaCutMode {
 		ALPHA_CUT_DISABLED,
 		ALPHA_CUT_DISCARD,
-		ALPHA_CUT_OPAQUE_PREPASS
+		ALPHA_CUT_OPAQUE_PREPASS,
+		ALPHA_CUT_HASH,
+		ALPHA_CUT_MAX
 	};
 
 private:
@@ -59,6 +61,7 @@ private:
 	bool flags[FLAG_MAX] = {};
 	AlphaCutMode alpha_cut = ALPHA_CUT_DISABLED;
 	float alpha_scissor_threshold = 0.5;
+	float alpha_hash_scale = 1.0;
 
 	AABB aabb;
 
@@ -228,6 +231,9 @@ public:
 	void set_alpha_scissor_threshold(float p_threshold);
 	float get_alpha_scissor_threshold() const;
 
+	void set_alpha_hash_scale(float p_hash_scale);
+	float get_alpha_hash_scale() const;
+
 	void set_billboard_mode(StandardMaterial3D::BillboardMode p_mode);
 	StandardMaterial3D::BillboardMode get_billboard_mode() const;
 
-- 
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