X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Feffects%2Fshadowmap.h;h=6c4e1e501713d84aa393652b8eefb32912a3a0ec;hb=cdedbb34eff07f188c536167592958e315d53a9b;hp=c3c7bd55a7f53430937cce8faf6f6955b220f61d;hpb=a2b0d155023ca23afe7848ae5d17e0f7bc328525;p=libs%2Fgl.git

diff --git a/source/effects/shadowmap.h b/source/effects/shadowmap.h
index c3c7bd55..6c4e1e50 100644
--- a/source/effects/shadowmap.h
+++ b/source/effects/shadowmap.h
@@ -12,6 +12,7 @@
 namespace Msp {
 namespace GL {
 
+class DirectionalLight;
 class Light;
 
 /**
@@ -29,30 +30,30 @@ private:
 		unsigned index;
 		Rect region;
 		Camera shadow_camera;
+		Renderable *shadow_caster;
 	};
 
 	unsigned width;
 	unsigned height;
 	const Lighting *lighting;
 	std::vector<ShadowedLight> lights;
-	Renderable &shadow_caster;
 	Framebuffer fbo;
 	Texture2D depth_buf;
 	const Sampler &sampler;
 	Vector3 target;
-	float radius;
-	float depth_bias;
-	float darkness;
+	float radius = 1.0f;
+	float depth_bias = 4.0f;
+	float darkness = 1.0f;
 	ProgramData shdata;
-	bool rendered;
+	bool rendered = false;
 	std::string debug_name;
 
-	ShadowMap(unsigned, unsigned, Renderable &, const Lighting *, Renderable &);
+	ShadowMap(unsigned, unsigned, Renderable &, const Lighting *);
 public:
-	ShadowMap(unsigned, Renderable &, const Light &, Renderable &);
-	ShadowMap(unsigned, unsigned, Renderable &, const Lighting &, Renderable &);
+	ShadowMap(unsigned, Renderable &, const DirectionalLight &, Renderable &);
+	ShadowMap(unsigned, unsigned, Renderable &, const Lighting &);
 
-	void add_light(const Light &, unsigned);
+	void add_light(const DirectionalLight &, unsigned, Renderable &);
 
 	/** Sets the ShadowMap target point and radius.  The transformation matrix is
 	computed so that a sphere with the specified parameters will be completely