X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Feffects%2Fenvironmentmap.h;h=e02687b71184c37b3b11c0a30c8f1b75862e3774;hb=cd5f37b066352119cf92d53d0001af7ff99be437;hp=56c76c459f2b6d84811fb52aeea9cea3c16a4587;hpb=7db40551e9197142b0b6cb7fd883b325684bb8c2;p=libs%2Fgl.git

diff --git a/source/effects/environmentmap.h b/source/effects/environmentmap.h
index 56c76c45..e02687b7 100644
--- a/source/effects/environmentmap.h
+++ b/source/effects/environmentmap.h
@@ -6,14 +6,14 @@
 #include "framebuffer.h"
 #include "matrix.h"
 #include "programdata.h"
-#include "renderbuffer.h"
+#include "texture2d.h"
 #include "texturecube.h"
 #include "vector.h"
 
 namespace Msp {
 namespace GL {
 
-class Resources;
+class Mesh;
 
 /**
 Creates a cube map texture of the surroundings of the renderable.  This texture
@@ -36,25 +36,47 @@ private:
 	unsigned size;
 	Renderable &environment;
 	TextureCube env_tex;
-	Renderbuffer depth_buf;
+	Texture2D depth_buf;
 	Face faces[6];
+
+	TextureCube irradiance;
+	const Program &irradiance_shprog;
+	Framebuffer irradiance_fbo;
+	const Program &specular_shprog;
+	std::vector<Framebuffer> specular_fbos;
+	ProgramData prefilter_shdata;
+	const Mesh &fullscreen_mesh;
+
 	const Sampler &sampler;
-	mutable ProgramData shdata;
+	const Sampler &mip_sampler;
+	ProgramData shdata;
 	bool rendered;
 	unsigned update_interval;
 	unsigned update_delay;
 
 public:
-	EnvironmentMap(Resources &, unsigned size, Renderable &rend, Renderable &env);
+	EnvironmentMap(unsigned size, Renderable &rend, Renderable &env);
+	EnvironmentMap(unsigned size, PixelFormat, Renderable &rend, Renderable &env);
+	EnvironmentMap(unsigned size, PixelFormat, unsigned, Renderable &rend, Renderable &env);
+private:
+	void init(unsigned, PixelFormat, unsigned);
 
+public:
 	void set_depth_clip(float, float);
+
+	/** Sets the interval in frames between environment map updates.  A value of
+	0 means an update is only done when manually requested. */
 	void set_update_interval(unsigned);
+
+	/** Request that the environment map is updated on the next frame. */
 	void queue_update();
 
 	virtual void setup_frame(Renderer &);
 	virtual void finish_frame();
 
 	virtual void render(Renderer &, Tag = Tag()) const;
+
+	virtual void set_debug_name(const std::string &);
 };
 
 } // namespace GL