From 70e47996b8fe88ddcd27aa8b796c18af8c2c7e13 Mon Sep 17 00:00:00 2001
From: Saracen <SaracenOne@gmail.com>
Date: Mon, 9 Oct 2017 13:14:27 +0100
Subject: Fix bug in navmesh generation when using meshes with multiple
 surfaces.

---
 editor/plugins/navigation_mesh_generator.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'editor/plugins')

diff --git a/editor/plugins/navigation_mesh_generator.cpp b/editor/plugins/navigation_mesh_generator.cpp
index 526db3a582..86dc5c3663 100644
--- a/editor/plugins/navigation_mesh_generator.cpp
+++ b/editor/plugins/navigation_mesh_generator.cpp
@@ -38,9 +38,11 @@ void NavigationMeshGenerator::_add_vertex(const Vector3 &p_vec3, Vector<float> &
 }
 
 void NavigationMeshGenerator::_add_mesh(const Ref<Mesh> &p_mesh, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices) {
-	int current_vertex_count = p_verticies.size() / 3;
+	int current_vertex_count = 0;
 
 	for (int i = 0; i < p_mesh->get_surface_count(); i++) {
+		current_vertex_count = p_verticies.size() / 3;
+
 		if (p_mesh->surface_get_primitive_type(i) != Mesh::PRIMITIVE_TRIANGLES)
 			continue;
 
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