Allow setting uniform values using a Uniform object

[libs/gl.git] / source / ambientocclusion.h

diff --git a/source/ambientocclusion.h b/source/ambientocclusion.h
index fc930bad80139fa6eafbb26d5bb49bd9639a6365..b6daa776d6af8804f5cf1186cb7974d1b5f3783d 100644 (file)
--- a/source/ambientocclusion.h
+++ b/source/ambientocclusion.h
@@ -23,18 +23,25 @@ class AmbientOcclusion: public PostProcessor
 private:
        Texture2D rotate_lookup;
        RenderTarget occlude_target;
-       Texturing occlude_texturing;
+       Texturing texturing;
        Program occlude_shader;
-       ProgramData occlude_shdata;
-       Texturing combine_texturing;
        Program combine_shader;
-       ProgramData combine_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 &);