X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Feffects%2Fsky.h;h=5f84c861689249bc0533d1772be61f2e401473b0;hb=6b9338845dfee441cd18ad6c633e4feef8ad14e1;hp=eb4f618d9607569bcdb32a9151a44ebf7442d8bd;hpb=06d83c11e10208478487dea864ddd7822630c391;p=libs%2Fgl.git

diff --git a/source/effects/sky.h b/source/effects/sky.h
index eb4f618d..5f84c861 100644
--- a/source/effects/sky.h
+++ b/source/effects/sky.h
@@ -4,7 +4,7 @@
 #include "effect.h"
 #include "framebuffer.h"
 #include "programdata.h"
-#include "texture2d.h"
+#include "rendertarget.h"
 
 namespace Msp {
 namespace GL {
@@ -41,27 +41,29 @@ public:
 	};
 
 private:
-	const Light &sun;
-	Texture2D transmittance_lookup;
+	Planet planet;
+	Light &sun;
+	RenderTarget transmittance_lookup;
 	const Program &transmittance_shprog;
-	Framebuffer transmittance_fbo;
 	bool transmittance_lookup_dirty;
-	Texture2D distant;
+	RenderTarget distant;
 	const Program &distant_shprog;
-	Framebuffer distant_fbo;
 	const Mesh &fullscreen_mesh;
 	const Program &backdrop_shprog;
 	const Sampler &sampler;
 	const Sampler &wrap_sampler;
 	mutable ProgramData shdata;
+	float view_height;
 	bool rendered;
 
 public:
-	Sky(Resources &, Renderable &, const Light &);
+	Sky(Renderable &, Light &);
 
 	void set_planet(const Planet &);
 	void set_view_height(float);
 
+	Color get_transmittance(const Vector3 &);
+
 	virtual void setup_frame(Renderer &);
 	virtual void finish_frame();
 	virtual void render(Renderer &, Tag = Tag()) const;