X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Feffects%2Fambientocclusion.cpp;h=c7fff846fbbe655b7d25f0d5b7daf886ed42d866;hp=96fc7317a9b2fe5727c66f6bdea5362496cd5d76;hb=8d211effd0c6db66e57f9ffd8ee712eef6069a1c;hpb=f853ca0a365ae8b43ba8b2f4d6f21cd1c2bd4bd5

diff --git a/source/effects/ambientocclusion.cpp b/source/effects/ambientocclusion.cpp
index 96fc7317..c7fff846 100644
--- a/source/effects/ambientocclusion.cpp
+++ b/source/effects/ambientocclusion.cpp
@@ -79,7 +79,7 @@ void AmbientOcclusion::set_n_samples(unsigned n)
 		Geometry::Angle<float> a = Geometry::Angle<float>::from_turns(d);
 		sample_points[i] = Vector3(cos(a)*r, sin(a)*r, z)*(0.1f+0.9f*d*d);
 	}
-	shdata.uniform3_array("sample_points", n, &sample_points[0].x);
+	shdata.uniform3_array("sample_points", n, &sample_points[0][0]);
 	shdata.uniform("n_samples", static_cast<int>(n));
 }
 
@@ -109,10 +109,14 @@ void AmbientOcclusion::render(Renderer &renderer, const Texture2D &color, const
 	renderer.set_texture("rotate", &rotate_lookup, &nearest_sampler);
 	renderer.set_shader_program(&occlude_shader, &shdata);
 
+	renderer.set_pipeline_key(this);
 	renderer.set_framebuffer(&occlude_target.get_framebuffer());
+	renderer.clear(0);
 	quad.draw(renderer);
 
+	renderer.set_pipeline_key(this, 1);
 	renderer.set_framebuffer(out_fbo);
+	renderer.clear(0);
 	renderer.set_shader_program(&combine_shader);
 	quad.draw(renderer);
 }