X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Feffects%2Fshadowmap.h;h=502480122fc68354e45c85adec5b8a3d22c328de;hb=523c854119b40a6b603c5980420c3c923999ffd4;hp=cf2dec01bc69e90afda1255dd63918fd5b8d5ebc;hpb=bace0b24414abc7b3ba46df3a9fd7408d7479a5e;p=libs%2Fgl.git

diff --git a/source/effects/shadowmap.h b/source/effects/shadowmap.h
index cf2dec01..50248012 100644
--- a/source/effects/shadowmap.h
+++ b/source/effects/shadowmap.h
@@ -14,6 +14,7 @@ namespace GL {
 
 class DirectionalLight;
 class Light;
+class PointLight;
 
 /**
 Creates shadows on a renderable through a shadow map texture.  In the setup
@@ -23,11 +24,60 @@ texture coordinate generation to determine whether each fragment is lit.
 */
 class ShadowMap: public Effect
 {
+public:
+	struct Template: Effect::Template
+	{
+		class Loader: public DataFile::DerivedObjectLoader<Template, Effect::Template::Loader>
+		{
+		private:
+			static ActionMap shared_actions;
+
+		public:
+			Loader(Template &, Collection &);
+		private:
+			virtual void init_actions();
+
+			void light(const std::string &);
+			void size_square(unsigned);
+			void target(float, float, float);
+		};
+
+		struct ShadowedLight
+		{
+			class Loader: public DataFile::ObjectLoader<ShadowedLight>
+			{
+			private:
+				static ActionMap shared_actions;
+
+			public:
+				Loader(ShadowedLight &);
+			private:
+				virtual void init_actions();
+			};
+
+			const Light *light = 0;
+			unsigned size;
+			std::string shadow_caster_name;
+		};
+
+		unsigned width = 2048;
+		unsigned height = 2048;
+		const Lighting *lighting = 0;
+		std::vector<ShadowedLight> lights;
+		Vector3 target;
+		float radius = 1.0f;
+		float depth_bias = 4.0f;
+		float darkness = 1.0f;
+
+		virtual ShadowMap *create(const std::map<std::string, Renderable *> &) const;
+	};
+
 private:
 	enum ShadowType
 	{
 		NONE,
-		DIRECTIONAL
+		DIRECTIONAL,
+		TETRAHEDRON
 	};
 
 	struct ShadowedLight
@@ -45,6 +95,7 @@ private:
 		unsigned light_index;
 		unsigned face;
 		Camera camera;
+		Matrix face_matrix;
 	};
 
 	unsigned width;
@@ -69,6 +120,7 @@ public:
 	ShadowMap(unsigned, unsigned, Renderable &, const Lighting &);
 
 	void add_light(const DirectionalLight &, unsigned, Renderable &);
+	void add_light(const PointLight &, unsigned, Renderable &);
 private:
 	void add_light(const Light &, unsigned, ShadowType, Renderable &);