X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fstage.cpp;h=e1ce3522753683e38d3941db0c2d2df05ab803f7;hb=e2032cbdb8d2ae52e42d400c5cc90ddad844f665;hp=94782add256f16ddc7cd2ed5c06905ae3dd4fd54;hpb=7857d6ec5961f94bc926b1a969f2c841713f9650;p=libs%2Fdemoscene.git

diff --git a/source/stage.cpp b/source/stage.cpp
index 94782ad..e1ce352 100644
--- a/source/stage.cpp
+++ b/source/stage.cpp
@@ -14,6 +14,24 @@ Stage::~Stage()
 	delete pipeline;
 }
 
+void Stage::add_things(Demo::ThingMap &things, const string &prefix)
+{
+	things[prefix+"camera"] = static_cast<GL::Placeable *>(&camera);
+}
+
+void Stage::add_postprocessor(GL::PostProcessor &pp)
+{
+	pipeline->add_postprocessor(pp);
+}
+
+void Stage::set_camera(const GL::Camera &c)
+{
+	camera.set_object_matrix(c.get_object_matrix());
+	camera.set_up_direction(c.get_up_direction());
+	camera.set_field_of_view(c.get_field_of_view());
+	camera.set_depth_clip(c.get_near_clip(), c.get_far_clip());
+}
+
 
 Stage::UseInView::UseInView():
 	view(0),
@@ -35,11 +53,35 @@ void Stage::UseInView::validate() const
 
 void Stage::UseInView::start(float, float)
 {
-	view->set_camera(&stage->camera_control.get_camera());
+	view->set_camera(&stage->camera);
 	view->set_content(stage->pipeline);
 }
 
 
+Stage::SetCamera::SetCamera():
+	stage(0),
+	camera(0)
+{ }
+
+Stage::SetCamera::SetCamera(Stage &s, const GL::Camera &c):
+	stage(&s),
+	camera(&c)
+{ }
+
+void Stage::SetCamera::validate() const
+{
+	if(!stage)
+		throw logic_error("null stage");
+	if(!camera)
+		throw logic_error("null camera");
+}
+
+void Stage::SetCamera::start(float, float)
+{
+	stage->set_camera(*camera);
+}
+
+
 Stage::UseInView::Loader::Loader(UseInView &u, Demo &d):
 	DataFile::DerivedObjectLoader<UseInView, Action::Loader>(u, d)
 {
@@ -56,3 +98,21 @@ void Stage::UseInView::Loader::view(const string &n)
 {
 	obj.view = &demo.get_thing<GL::View>(n);
 }
+
+
+Stage::SetCamera::Loader::Loader(SetCamera &s, Demo &d):
+	DataFile::DerivedObjectLoader<SetCamera, Action::Loader>(s, d)
+{
+	add("camera", &Loader::camera);
+	add("stage", &Loader::stage);
+}
+
+void Stage::SetCamera::Loader::stage(const string &n)
+{
+	obj.stage = &demo.get_thing<Stage>(n);
+}
+
+void Stage::SetCamera::Loader::camera(const string &n)
+{
+	obj.camera = &demo.get_resources().get<GL::Camera>(n);
+}