X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fenvironmentmap.cpp;h=1e6f639a3eb8f89bb1037b94f386fe8c59cfaf1d;hp=8a1dfe399acfae7260c79aa33022a2662337f7b9;hb=3b159edbe4e80a2bc19c4c2fcd42cb996b9fbfe0;hpb=60ca0094db80ea88ad546c98866f73a8d152e02b

diff --git a/source/environmentmap.cpp b/source/environmentmap.cpp
index 8a1dfe39..1e6f639a 100644
--- a/source/environmentmap.cpp
+++ b/source/environmentmap.cpp
@@ -28,7 +28,6 @@ EnvironmentMap::EnvironmentMap(unsigned s, Renderable &r, Renderable &e):
 	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();
@@ -72,29 +73,17 @@ void EnvironmentMap::render(Renderer &renderer, const Tag &tag) const
 	if(!enabled_passes.count(tag))
 		return renderer.render(renderable, tag);
 
-	const Matrix &view_matrix = renderer.get_camera()->get_matrix();
-	// XXX The camera should maybe have store its own object matrix
-	float env_mdata[9];
-	env_mdata[0] = view_matrix[0];
-	env_mdata[1] = view_matrix[4];
-	env_mdata[2] = view_matrix[8];
-	env_mdata[3] = view_matrix[1];
-	env_mdata[4] = view_matrix[5];
-	env_mdata[5] = view_matrix[9];
-	env_mdata[6] = view_matrix[2];
-	env_mdata[7] = view_matrix[6];
-	env_mdata[8] = view_matrix[10];
-	shdata.uniform_matrix3("env_eye_matrix", env_mdata);
+	Renderer::Push _push_rend(renderer);
 
-	env_tex.bind_to(4);
-	TexUnit::activate(0);
+	unsigned unit = renderer.allocate_effect_texunit();
+	shdata.uniform("environment", static_cast<int>(unit));
+	Bind _bind_env(env_tex, unit);
+
+	const Matrix &camera_matrix = renderer.get_camera()->get_object_matrix();
+	shdata.uniform("env_eye_matrix", camera_matrix.block<3, 3>(0, 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