From 4b41e20000996ca736e077ccbce6cd2135850bcd Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Fri, 24 Oct 2025 15:53:19 +0200
Subject: [PATCH] Remove unused drawtype shader constant

might lead to better material merging
---
 src/client/game.cpp   | 22 +---------------------
 src/client/shader.cpp |  2 +-
 2 files changed, 2 insertions(+), 22 deletions(-)

diff --git a/src/client/game.cpp b/src/client/game.cpp
index 5b86883446..24cd31d3ea 100644
--- a/src/client/game.cpp
+++ b/src/client/game.cpp
@@ -429,33 +429,13 @@ public:
 
 	void onGenerate(const std::string &name, ShaderConstants &constants) override
 	{
-		if (constants.find("DRAWTYPE") == constants.end())
+		if (constants.find("MATERIAL_TYPE") == constants.end())
 			return; // not a node shader
-		[[maybe_unused]] const auto drawtype =
-			static_cast<NodeDrawType>(std::get<int>(constants["DRAWTYPE"]));
 		[[maybe_unused]] const auto material_type =
 			static_cast<MaterialType>(std::get<int>(constants["MATERIAL_TYPE"]));
 
 #define PROVIDE(constant) constants[ #constant ] = (int)constant
 
-		PROVIDE(NDT_NORMAL);
-		PROVIDE(NDT_AIRLIKE);
-		PROVIDE(NDT_LIQUID);
-		PROVIDE(NDT_FLOWINGLIQUID);
-		PROVIDE(NDT_GLASSLIKE);
-		PROVIDE(NDT_ALLFACES);
-		PROVIDE(NDT_ALLFACES_OPTIONAL);
-		PROVIDE(NDT_TORCHLIKE);
-		PROVIDE(NDT_SIGNLIKE);
-		PROVIDE(NDT_PLANTLIKE);
-		PROVIDE(NDT_FENCELIKE);
-		PROVIDE(NDT_RAILLIKE);
-		PROVIDE(NDT_NODEBOX);
-		PROVIDE(NDT_GLASSLIKE_FRAMED);
-		PROVIDE(NDT_FIRELIKE);
-		PROVIDE(NDT_GLASSLIKE_FRAMED_OPTIONAL);
-		PROVIDE(NDT_PLANTLIKE_ROOTED);
-
 		PROVIDE(TILE_MATERIAL_BASIC);
 		PROVIDE(TILE_MATERIAL_ALPHA);
 		PROVIDE(TILE_MATERIAL_LIQUID_TRANSPARENT);
diff --git a/src/client/shader.cpp b/src/client/shader.cpp
index c54f1e268c..ad4a5e670e 100644
--- a/src/client/shader.cpp
+++ b/src/client/shader.cpp
@@ -791,7 +791,7 @@ u32 IShaderSource::getShader(const std::string &name,
 {
 	ShaderConstants input_const;
 	input_const["MATERIAL_TYPE"] = (int)material_type;
-	input_const["DRAWTYPE"] = (int)drawtype;
+	(void) drawtype; // unused
 
 	video::E_MATERIAL_TYPE base_mat = video::EMT_SOLID;
 	switch (material_type) {