X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Feffects%2Fsky.cpp;h=be4896fbbd9e725632d5d1dfd8f3fdf0fd9df140;hb=7ab8bc0724f40b46d7f5da1bcb05ab6d0cecbb43;hp=eef6a58c4ccdedb622541fb828e2f925a3c17145;hpb=7515dea78777a7184f207d353d23f9ad9917675e;p=libs%2Fgl.git

diff --git a/source/effects/sky.cpp b/source/effects/sky.cpp
index eef6a58c..be4896fb 100644
--- a/source/effects/sky.cpp
+++ b/source/effects/sky.cpp
@@ -25,6 +25,7 @@ Sky::Sky(Renderable &c, DirectionalLight &s):
 	backdrop_shprog(Resources::get_global().get<Program>("_sky_backdrop.glsl.shader")),
 	sampler(Resources::get_global().get<Sampler>("_linear_clamp.samp")),
 	wrap_sampler(Resources::get_global().get<Sampler>("_linear_clamp_v.samp")),
+	dummy_texture(Resources::get_global().get<Texture>("_placeholder.png")),
 	rendered(false)
 {
 	shdata.uniform("n_steps", 50);
@@ -112,6 +113,7 @@ void Sky::setup_frame(Renderer &renderer)
 			renderer.set_pipeline_key(this);
 			renderer.set_framebuffer(&transmittance_lookup.get_framebuffer());
 			renderer.set_shader_program(&transmittance_shprog);
+			renderer.set_texture("transmittance_lookup", &dummy_texture, &sampler);
 			fullscreen_mesh.draw(renderer);
 		}
 
@@ -197,7 +199,11 @@ Sky *Sky::Template::create(const map<string, Renderable *> &renderables) const
 	Renderable *content = get_item(renderables, content_name);
 	if(!content || !sun)
 		throw invalid_operation("Sky::Template::create");
-	return new Sky(*content, *sun);
+
+	RefPtr<Sky> sky = new Sky(*content, *sun);
+	create_base(*sky);
+
+	return sky.release();
 }