From 9bb9b93f6044a48ec968e85cd7c63c91d562dd0d Mon Sep 17 00:00:00 2001
From: AnotherCommander <another_commander@oolite.org>
Date: Mon, 16 Oct 2017 22:39:13 +0200
Subject: [PATCH] Test Release builds: Make relief intensity on planets
 adjustable by the p3dnsf (P3D Normal Scale Factor) user defaults setting.
 Default value is 1.0.

---
 src/Core/Materials/OOPlanetTextureGenerator.m | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Core/Materials/OOPlanetTextureGenerator.m b/src/Core/Materials/OOPlanetTextureGenerator.m
index 7da31b7ea..5c661d11a 100644
--- a/src/Core/Materials/OOPlanetTextureGenerator.m
+++ b/src/Core/Materials/OOPlanetTextureGenerator.m
@@ -430,7 +430,12 @@ - (void) loadTexture
 	float seaBias = _info.landFraction - 1.0f;
 	
 	_info.paleSeaColor = Blend(0.35f, _info.polarSeaColor, Blend(0.7f, _info.seaColor, _info.landColor));
-	float normalScale = 1 << _planetScale;
+	float normalScale = (1 << _planetScale)
+#ifndef NDEBUG
+						// test-release only, make normalScale adjustable from within user defaults
+						* [[NSUserDefaults standardUserDefaults] oo_floatForKey:@"p3dnsf" defaultValue:1.0f]
+#endif
+						; // float normalScale = ...
 	if (!generateNormalMap)  normalScale *= 3.0f;
 	
 	// Deep sea colour: sea darker past the continental shelf.