X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fenvironmentmap.cpp;h=ec406d157681baec5689ef07538f44f6e6f2dd82;hb=d895da0ab78b60fb083cb9846ad1a4b4eebde69c;hp=82e1f1d9ad86774d2c716306aebc5b03b012c369;hpb=db735acce6c9409fabcab80d87930263032af47c;p=libs%2Fgl.git

diff --git a/source/environmentmap.cpp b/source/environmentmap.cpp
index 82e1f1d9..ec406d15 100644
--- a/source/environmentmap.cpp
+++ b/source/environmentmap.cpp
@@ -24,11 +24,10 @@ EnvironmentMap::EnvironmentMap(unsigned s, Renderable &r, Renderable &e):
 	}
 
 	// XXX Make the depth range configurable
-	camera.set_field_of_view(M_PI/2);
+	camera.set_field_of_view(Geometry::Angle<float>::right());
 	camera.set_aspect(1);
 	camera.set_depth_clip(0.1, 100);
 
-	shdata.uniform("environment", 4);
 }
 
 void EnvironmentMap::setup_frame() const
@@ -40,6 +39,7 @@ void EnvironmentMap::setup_frame() const
 	renderable.setup_frame();
 	environment.setup_frame();
 
+	Renderer env_renderer(0);
 	const Matrix *matrix = renderable.get_matrix();
 	Vector3 position = (*matrix)*Vector3();
 	camera.set_position(position);
@@ -50,8 +50,9 @@ void EnvironmentMap::setup_frame() const
 		fbo[i].clear(COLOR_BUFFER_BIT|DEPTH_BUFFER_BIT);
 		camera.set_look_direction(env_tex.get_face_direction(face));
 		camera.set_up_direction(env_tex.get_t_direction(face));
-		Renderer env_renderer(&camera);
+		env_renderer.begin(&camera);
 		env_renderer.exclude(renderable);
+		env_renderer.exclude(*this);
 		env_renderer.render(environment);
 	}
 	Framebuffer::unbind();
@@ -72,6 +73,12 @@ void EnvironmentMap::render(Renderer &renderer, const Tag &tag) const
 	if(!enabled_passes.count(tag))
 		return renderer.render(renderable, tag);
 
+	Renderer::Push _push_rend(renderer);
+
+	unsigned unit = renderer.allocate_effect_texunit();
+	shdata.uniform("environment", static_cast<int>(unit));
+	Bind _bind_env(env_tex, unit);
+
 	const Matrix &view_matrix = renderer.get_camera()->get_matrix();
 	// XXX The camera should maybe have store its own object matrix
 	float env_mdata[9];
@@ -86,15 +93,8 @@ void EnvironmentMap::render(Renderer &renderer, const Tag &tag) const
 	env_mdata[8] = view_matrix[10];
 	shdata.uniform_matrix3("env_eye_matrix", env_mdata);
 
-	env_tex.bind_to(4);
-	TexUnit::activate(0);
-
-	Renderer::Push _push_rend(renderer);
 	renderer.add_shader_data(shdata);
 	renderer.render(renderable, tag);
-
-	env_tex.unbind_from(4);
-	TexUnit::activate(0);
 }
 
 } // namespace GL