X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Feffects%2Fambientocclusion.cpp;h=c7fff846fbbe655b7d25f0d5b7daf886ed42d866;hp=d8470077f03ca3e453f36510777880fb2c04dbe7;hb=8d211effd0c6db66e57f9ffd8ee712eef6069a1c;hpb=6065f6622cc275dc0b20baaf7c267e71169d18f3

diff --git a/source/effects/ambientocclusion.cpp b/source/effects/ambientocclusion.cpp
index d8470077..c7fff846 100644
--- a/source/effects/ambientocclusion.cpp
+++ b/source/effects/ambientocclusion.cpp
@@ -2,15 +2,17 @@
 #include "ambientocclusion.h"
 #include "blend.h"
 #include "camera.h"
+#include "mesh.h"
 #include "renderer.h"
 #include "resources.h"
+#include "texture2d.h"
 
 using namespace std;
 
 namespace Msp {
 namespace GL {
 
-AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h, float):
+AmbientOcclusion::AmbientOcclusion(unsigned w, unsigned h):
 	rotate_lookup(get_or_create_rotate_lookup()),
 	occlude_target(w, h, (COLOR_ATTACHMENT,R8)),
 	occlude_shader(Resources::get_global().get<Program>("_ambientocclusion_occlude.glsl.shader")),
@@ -30,7 +32,7 @@ const Texture2D &AmbientOcclusion::get_or_create_rotate_lookup()
 {
 	Resources &resources = Resources::get_global();
 
-	static const string name = "_ambientocclusion_rotate.tex2d";
+	static const string name = "_ambientocclusion_rotate.tex";
 	Texture2D *rotate_lookup = resources.find<Texture2D>(name);
 	if(rotate_lookup)
 		return *rotate_lookup;
@@ -77,7 +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));
 }
 
@@ -107,10 +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);
 }
@@ -126,13 +132,6 @@ void AmbientOcclusion::set_debug_name(const string &name)
 }
 
 
-AmbientOcclusion::Template::Template():
-	n_samples(16),
-	occlusion_radius(0.5f),
-	darkness(1.0f),
-	edge_depth_threshold(0.1f)
-{ }
-
 AmbientOcclusion *AmbientOcclusion::Template::create(unsigned width, unsigned height) const
 {
 	RefPtr<AmbientOcclusion> ao = new AmbientOcclusion(width/size_divisor, height/size_divisor);