X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fshadowmap.h;h=e142fc8cafdd56023459035f53d48e73205c997b;hb=46752f789ea3d23928e96ce451ea96c78c694b93;hp=5f2e16ecd950450befc7c87dc16a447957705102;hpb=d386eadfd08b556ecb05627a7ceca14652e8b1e5;p=libs%2Fgl.git

diff --git a/source/shadowmap.h b/source/shadowmap.h
index 5f2e16ec..e142fc8c 100644
--- a/source/shadowmap.h
+++ b/source/shadowmap.h
@@ -27,12 +27,15 @@ private:
 	Framebuffer fbo;
 	Matrix shadow_matrix;
 	Texture2D depth_buf;
+	RefPtr<Sampler> sampler;
 	Vector3 target;
 	float radius;
 	float depth_bias;
 	mutable ProgramData shdata;
 	bool rendered;
 
+	static WeakPtr<Sampler> shadow_sampler;
+
 public:
 	ShadowMap(unsigned, Renderable &, const Light &);
 
@@ -52,10 +55,13 @@ public:
 	thin objects from casting shadows on nearby sufraces. */
 	void set_depth_bias(float);
 
+	const Texture2D &get_depth_texture() const { return depth_buf; }
+	const Matrix &get_shadow_matrix() const { return shadow_matrix; }
+
 	virtual void setup_frame(Renderer &);
 	virtual void finish_frame();
 
-	virtual void render(Renderer &, const Tag &) const;
+	virtual void render(Renderer &, const Tag & = Tag()) const;
 };
 
 } // namespace GL