From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 17 Apr 2015 23:45:49 +0000 (+0300)
Subject: Make some internal colors darker to match linear color space
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=9b8a32cf7371bc5fae8ce239a212469511c459e6;p=r2c2.git

Make some internal colors darker to match linear color space
---

diff --git a/source/3d/allocation.cpp b/source/3d/allocation.cpp
index 3835f8c..cbf2f85 100644
--- a/source/3d/allocation.cpp
+++ b/source/3d/allocation.cpp
@@ -21,12 +21,18 @@ void Allocation3D::set_color(const GL::Color &c)
 	color = c;
 	for(PathMap::const_iterator i=paths.begin(); i!=paths.end(); ++i)
 	{
-		float intensity = 0.5+train.get_block_allocator().is_block_current(*i->first)*0.5;
+		GL::Color block_color = get_color_for_block(*i->first);
 		for(PathList::const_iterator j=i->second.begin(); j!=i->second.end(); ++j)
-			(*j)->set_color(color*intensity);
+			(*j)->set_color(block_color);
 	}
 }
 
+GL::Color Allocation3D::get_color_for_block(const Block &block) const
+{
+	float intensity = 0.25+train.get_block_allocator().is_block_current(block)*0.75;
+	return color*intensity;
+}
+
 void Allocation3D::block_reserved(Block &block, Train *t)
 {
 	if(t==&train)
@@ -35,14 +41,14 @@ void Allocation3D::block_reserved(Block &block, Train *t)
 			return;
 
 		PathList &bpaths = paths[&block];
+		GL::Color block_color = get_color_for_block(block);
 		const Block::TrackSet &tracks = block.get_tracks();
 		for(Block::TrackSet::const_iterator i=tracks.begin(); i!=tracks.end(); ++i)
 		{
 			Path3D *path = new Path3D(layout.get_3d(**i));
 			bpaths.push_back(path);
 			path->set_layer(1);
-			float intensity = 0.5+train.get_block_allocator().is_block_current(block)*0.5;
-			path->set_color(color*intensity);
+			path->set_color(block_color);
 			path->set_automatic();
 		}
 	}
diff --git a/source/3d/allocation.h b/source/3d/allocation.h
index 87ea309..13a6112 100644
--- a/source/3d/allocation.h
+++ b/source/3d/allocation.h
@@ -24,8 +24,9 @@ public:
 	Allocation3D(Layout3D &, Train &);
 
 	void set_color(const Msp::GL::Color &);
-
 private:
+	Msp::GL::Color get_color_for_block(const Block &) const;
+
 	void block_reserved(Block &, Train *);
 	void train_advanced(Block &);
 };
diff --git a/source/3d/overlay.cpp b/source/3d/overlay.cpp
index a9083e5..2a26915 100644
--- a/source/3d/overlay.cpp
+++ b/source/3d/overlay.cpp
@@ -158,7 +158,7 @@ void Overlay3D::update_icon(Icon &icon)
 
 	{
 		GL::MeshBuilder bld(icon.background);
-		bld.color(0.2f, 0.2f, 0.2f, 0.7f);
+		bld.color(0.05f, 0.05f, 0.05f, 0.7f);
 
 		bld.begin(GL::TRIANGLE_FAN);
 		bld.vertex(0.4, 0.5);