X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fshadowmap.h;h=658b59a91a58a196b92063bc283f80686cdc26e8;hb=d031a80ea06e3ccd01041e9c6024fa62adf25160;hp=aeabaeb19a89895c1ba07b5f3666d239d118c6b2;hpb=5dd4b17dafb2223d28ef6cb83e6ca3fb88aee8af;p=libs%2Fgl.git

diff --git a/source/shadowmap.h b/source/shadowmap.h
index aeabaeb1..658b59a9 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"
@@ -25,17 +25,16 @@ private:
 	unsigned size;
 	const Light &light;
 	mutable Framebuffer fbo;
-	mutable Matrix light_matrix;
-	unsigned unit;
+	mutable Matrix shadow_matrix;
 	Texture2D depth_buf;
 	Vector3 target;
 	float radius;
 	float depth_bias;
-	ProgramData shdata;
+	mutable ProgramData shdata;
 	mutable 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
@@ -53,11 +52,6 @@ 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;