From 40fcf5ee3e8b30b8be0e03118a983d8e3708cf8b Mon Sep 17 00:00:00 2001
From: bfrac <2frac@users.noreply.github.com>
Date: Wed, 18 Jun 2025 18:59:13 +0300
Subject: [PATCH] Added checkbox for blender's "GPU Instances" option for
 exporting GLTF

---
 modules/gltf/editor/editor_scene_importer_blend.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modules/gltf/editor/editor_scene_importer_blend.cpp b/modules/gltf/editor/editor_scene_importer_blend.cpp
index 80dc089bee0..af180ec16b5 100644
--- a/modules/gltf/editor/editor_scene_importer_blend.cpp
+++ b/modules/gltf/editor/editor_scene_importer_blend.cpp
@@ -247,6 +247,14 @@ Node *EditorSceneFormatImporterBlend::import_scene(const String &p_path, uint32_
 			parameters_map["export_gn_mesh"] = false;
 		}
 	}
+	if (blender_major_version >= 4) {
+		if (p_options.has(SNAME("blender/meshes/gpu_instances")) && p_options[SNAME("blender/meshes/gpu_instances")]) {
+			parameters_map["export_gpu_instances"] = true;
+		} else {
+			parameters_map["export_gpu_instances"] = false;
+		}
+	}
+
 	if (p_options.has(SNAME("blender/meshes/tangents")) && p_options[SNAME("blender/meshes/tangents")]) {
 		parameters_map["export_tangents"] = true;
 	} else {
@@ -368,6 +376,7 @@ void EditorSceneFormatImporterBlend::get_import_options(const String &p_path, Li
 	ADD_OPTION_BOOL("blender/meshes/uvs", true);
 	ADD_OPTION_BOOL("blender/meshes/normals", true);
 	ADD_OPTION_BOOL("blender/meshes/export_geometry_nodes_instances", false);
+	ADD_OPTION_BOOL("blender/meshes/gpu_instances", false);
 	ADD_OPTION_BOOL("blender/meshes/tangents", true);
 	ADD_OPTION_ENUM("blender/meshes/skins", "None,4 Influences (Compatible),All Influences", BLEND_BONE_INFLUENCES_ALL);
 	ADD_OPTION_BOOL("blender/meshes/export_bones_deforming_mesh_only", false);