X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Feffects%2Fshadowmap.cpp;h=27b695443341c860337242d5c2908d0479b502d7;hp=6c49f79fc9a70ba1fc97be427197a6054b24651b;hb=083a8227715fa32c841fc2b8126e4ab8d2840ba0;hpb=54fdd850d1e657bc357d859a532497905ded741a

diff --git a/source/effects/shadowmap.cpp b/source/effects/shadowmap.cpp
index 6c49f79f..27b69544 100644
--- a/source/effects/shadowmap.cpp
+++ b/source/effects/shadowmap.cpp
@@ -273,5 +273,89 @@ void ShadowMap::set_debug_name(const string &name)
 #endif
 }
 
+
+ShadowMap *ShadowMap::Template::create(const map<string, Renderable *> &renderables) const
+{
+	Renderable *content = get_item(renderables, content_name);
+	if(!content || !lighting)
+		throw invalid_operation("ShadowMap::Template::create");
+
+	RefPtr<ShadowMap> shadow_map = new ShadowMap(width, height, *content, *lighting);
+	shadow_map->set_target(target, radius);
+	shadow_map->set_depth_bias(depth_bias);
+	shadow_map->set_darkness(darkness);
+
+	for(const ShadowedLight &l: lights)
+	{
+		Renderable *shadow_caster = get_item(renderables, l.shadow_caster_name);
+		if(!l.light || !shadow_caster)
+			throw invalid_operation("ShadowMap::Template::create");
+		if(const DirectionalLight *dir_light = dynamic_cast<const DirectionalLight *>(l.light))
+			shadow_map->add_light(*dir_light, l.size, *shadow_caster);
+		else if(const PointLight *point_light = dynamic_cast<const PointLight *>(l.light))
+			shadow_map->add_light(*point_light, l.size, *shadow_caster);
+		else
+			throw invalid_operation("ShadowMap::Template::create");
+	}
+
+	return shadow_map.release();
+}
+
+
+DataFile::Loader::ActionMap ShadowMap::Template::Loader::shared_actions;
+
+ShadowMap::Template::Loader::Loader(Template &t, Collection &c):
+	DerivedObjectLoader<Template, Effect::Template::Loader>(t, c)
+{
+	set_actions(shared_actions);
+}
+
+void ShadowMap::Template::Loader::init_actions()
+{
+	Effect::Template::Loader::init_actions();
+	add("darkness", &Template::darkness);
+	add("depth_bias", &Template::depth_bias);
+	add("light", &Loader::light);
+	add("lighting", &Template::lighting);
+	add("radius", &Template::radius);
+	add("size", &Loader::size_square);
+	add("size", &Template::width, &Template::height);
+	add("target", &Loader::target);
+}
+
+void ShadowMap::Template::Loader::light(const string &name)
+{
+	ShadowedLight light;
+	light.light = &get_collection().get<Light>(name);
+	load_sub(light);
+	obj.lights.push_back(light);
+}
+
+void ShadowMap::Template::Loader::size_square(unsigned s)
+{
+	obj.width = s;
+	obj.height = s;
+}
+
+void ShadowMap::Template::Loader::target(float x, float y, float z)
+{
+	obj.target = Vector3(x, y, z);
+}
+
+
+DataFile::Loader::ActionMap ShadowMap::Template::ShadowedLight::Loader::shared_actions;
+
+ShadowMap::Template::ShadowedLight::Loader::Loader(ShadowedLight &l):
+	ObjectLoader<ShadowedLight>(l)
+{
+	set_actions(shared_actions);
+}
+
+void ShadowMap::Template::ShadowedLight::Loader::init_actions()
+{
+	add("size", &ShadowedLight::size);
+	add("shadow_caster", &ShadowedLight::shadow_caster_name);
+}
+
 } // namespace GL
 } // namespace Msp