From e8906b5b80312dd03599813c1c99fc834d747699 Mon Sep 17 00:00:00 2001
From: Aaron Franke <arnfranke@yahoo.com>
Date: Tue, 18 Jul 2023 11:15:58 -0500
Subject: Add export_preserialize to the GLTF export process

---
 modules/gltf/gltf_document.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/gltf/gltf_document.cpp')

diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp
index d828363e03..923bd6dd6a 100644
--- a/modules/gltf/gltf_document.cpp
+++ b/modules/gltf/gltf_document.cpp
@@ -115,6 +115,12 @@ Error GLTFDocument::_serialize(Ref<GLTFState> p_state, const String &p_path) {
 		p_state->buffers.push_back(Vector<uint8_t>());
 	}
 
+	for (Ref<GLTFDocumentExtension> ext : document_extensions) {
+		ERR_CONTINUE(ext.is_null());
+		Error err = ext->export_preserialize(p_state);
+		ERR_CONTINUE(err != OK);
+	}
+
 	/* STEP CONVERT MESH INSTANCES */
 	_convert_mesh_instances(p_state);
 
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