From e63c64e256bc77618e4ea5ab13ecba6306ced0e6 Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Mon, 3 Jul 2017 10:44:45 -0300
Subject: Clean up normalmapping, make sure tangents are imported correctly.

---
 servers/visual_server.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'servers/visual_server.cpp')

diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp
index eb0848ff50..c833f4eabd 100644
--- a/servers/visual_server.cpp
+++ b/servers/visual_server.cpp
@@ -1262,9 +1262,9 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
-						const uint8_t *v = (const uint8_t *)&r[j * total_elem_size + offsets[i]];
+						const int8_t *v = (const int8_t *)&r[j * total_elem_size + offsets[i]];
 						for (int k = 0; k < 4; k++) {
-							w[j * 4 + k] = float(v[k] / 255.0) * 2.0 - 1.0;
+							w[j * 4 + k] = float(v[k] / 127.0);
 						}
 					}
 				} else {
-- 
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