X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fambientocclusion.h;h=b6daa776d6af8804f5cf1186cb7974d1b5f3783d;hp=8b0b0fcdd543a17246642ed5fca945c2606fb8b6;hb=133fe7352831197c9ec59f923c1126651d80edcb;hpb=a525c632144d3dcefe373916bdde789727d2230d

diff --git a/source/ambientocclusion.h b/source/ambientocclusion.h
index 8b0b0fcd..b6daa776 100644
--- a/source/ambientocclusion.h
+++ b/source/ambientocclusion.h
@@ -26,13 +26,22 @@ private:
 	Texturing texturing;
 	Program occlude_shader;
 	Program combine_shader;
-	ProgramData shdata;
+	mutable ProgramData shdata;
 	const Mesh &quad;
 
 public:
-	AmbientOcclusion(unsigned, unsigned, float);
+	AmbientOcclusion(unsigned, unsigned, float = 1.0f);
 
+private:
+	static float random(unsigned &);
+
+public:
+	void set_n_samples(unsigned);
+	void set_occlusion_radius(float);
+
+	// Deprecated
 	void set_depth_ratio(float);
+
 	void set_darkness(float);
 
 	virtual void render(Renderer &, const Texture2D &, const Texture2D &);