X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fshadowmap.h;h=5f2e16ecd950450befc7c87dc16a447957705102;hb=0807680edd94a7f14560831db4dd52e4e48d0d19;hp=1b9d8f14aa6a72f58ba6fbc22c55067e801fd866;hpb=a8c9bac7217e1750ce7578600429d16e8010d8b1;p=libs%2Fgl.git

diff --git a/source/shadowmap.h b/source/shadowmap.h
index 1b9d8f14..5f2e16ec 100644
--- a/source/shadowmap.h
+++ b/source/shadowmap.h
@@ -1,5 +1,5 @@
-#ifndef SHADOWMAP_H_
-#define SHADOWMAP_H_
+#ifndef MSP_GL_SHADOWMAP_H_
+#define MSP_GL_SHADOWMAP_H_
 
 #include "effect.h"
 #include "framebuffer.h"
@@ -24,19 +24,17 @@ class ShadowMap: public Effect
 private:
 	unsigned size;
 	const Light &light;
-	mutable Framebuffer fbo;
-	mutable Matrix light_matrix;
-	mutable Matrix view_matrix;
-	unsigned unit;
+	Framebuffer fbo;
+	Matrix shadow_matrix;
 	Texture2D depth_buf;
 	Vector3 target;
 	float radius;
 	float depth_bias;
-	ProgramData shdata;
-	mutable bool rendered;
+	mutable ProgramData shdata;
+	bool rendered;
 
 public:
-	ShadowMap(unsigned, const Renderable &, const Light &);
+	ShadowMap(unsigned, Renderable &, const Light &);
 
 	/** Sets the ShadowMap target point and radius.  The transformation matrix is
 	computed so that a sphere with the specified parameters will be completely
@@ -54,13 +52,8 @@ public:
 	thin objects from casting shadows on nearby sufraces. */
 	void set_depth_bias(float);
 
-	/** Sets the texture unit to bind the shadow map to during the rendering
-	phase.  Provided to shaders through the shadow and shadow_unit uniforms.
-	The default is texture unit 3. */
-	void set_texture_unit(unsigned);
-
-	virtual void setup_frame() const;
-	virtual void finish_frame() const;
+	virtual void setup_frame(Renderer &);
+	virtual void finish_frame();
 
 	virtual void render(Renderer &, const Tag &) const;
 };