From e29bda07b3caba15df8df7cf3017c3b79f7db848 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Foucault?= <foucault.clem@gmail.com>
Date: Tue, 10 Dec 2024 18:18:13 +0100
Subject: [PATCH] Fix #131633: GPU: Add Object Tool gizmo does not show correct
 bounds

---
 source/blender/gpu/intern/gpu_batch.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/blender/gpu/intern/gpu_batch.cc b/source/blender/gpu/intern/gpu_batch.cc
index 0db1becb80e..34b69502c41 100644
--- a/source/blender/gpu/intern/gpu_batch.cc
+++ b/source/blender/gpu/intern/gpu_batch.cc
@@ -274,6 +274,11 @@ static uint16_t bind_attribute_as_ssbo(const ShaderInterface *interface,
       BLI_assert((offset % 4) == 0);
       int descriptor[2] = {int(stride) / 4, int(offset) / 4};
       GPU_shader_uniform_2iv(shader, uniform_name, descriptor);
+      /* WORKAROUND: Fix for polyline workaround. Ideally should be fused with `gpu_attr_0`.
+       * But for now, changes are a bit too invasive. Will need to be revisited later on. */
+      char uniform_name_len[] = "gpu_attr_0_len";
+      uniform_name_len[9] = '0' + input->location;
+      GPU_shader_uniform_1i(shader, uniform_name_len, a->comp_len);
     }
   }
   return bound_attr;