From a474ff1dcbb56a945fae5eb244a2edc7ea2fea31 Mon Sep 17 00:00:00 2001
From: LouisQuepierts <97670116+LouisQuepierts@users.noreply.github.com>
Date: Thu, 18 Jun 2026 13:00:48 +0800
Subject: [PATCH] fix(rendering): prevent index increment in shared SDF
 graphics instances when using shared parameters

---
 .../java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
index 0060e584..5d37ae8f 100644
--- a/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
+++ b/module.rendering/src/main/java/dev/anvilcraft/lib/v2/rendering/sdf/SdfGraphics.java
@@ -487,7 +487,9 @@ private static void _draw(
         rect.z              = z;
         rect.w              = w;
 
-        SdfGraphics         .index++;
+        if (!shared) {
+            SdfGraphics     .index++;
+        }
     }
 
     private record RenderState(