X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fobject.cpp;h=1852f91b50222ead401dfa177605c31d9d1ee21b;hp=637af62a3753becb9407e346fb471bad9213f94a;hb=HEAD;hpb=e042e093a4761f1227d4dd80d695e01642e17ffd

diff --git a/source/object.cpp b/source/object.cpp
deleted file mode 100644
index 637af62a..00000000
--- a/source/object.cpp
+++ /dev/null
@@ -1,213 +0,0 @@
-#include <msp/datafile/collection.h>
-#include <msp/strings/format.h>
-#include "material.h"
-#include "mesh.h"
-#include "object.h"
-#include "objectinstance.h"
-#include "program.h"
-#include "programdata.h"
-#include "renderer.h"
-#include "technique.h"
-#include "texturing.h"
-
-using namespace std;
-
-namespace Msp {
-namespace GL {
-
-Object::Object():
-	meshes(1)
-{ }
-
-Object::Object(const Mesh *m, const Technique *t)
-{
-	set_mesh(m);
-	set_technique(t);
-}
-
-// Avoid synthesizing ~RefPtr in files including object.h
-Object::~Object()
-{ }
-
-void Object::set_mesh(unsigned i, const Mesh *m)
-{
-	if(i>meshes.size())
-		throw out_of_range("Object::set_mesh");
-
-	if(i==meshes.size())
-		meshes.push_back(m);
-	else
-		meshes[i] = m;
-	meshes[i].keep();
-}
-
-void Object::update_bounding_sphere()
-{
-	vector<Vector3> points;
-	for(vector<RefPtr<const Mesh> >::const_iterator i=meshes.begin(); i!=meshes.end(); ++i)
-	{
-		const VertexArray &vertices = (*i)->get_vertices();
-		int offset = vertices.get_format().offset(VERTEX3);
-		if(offset<0)
-		{
-			// TODO Handle two-dimensional meshes
-			bounding_sphere = Geometry::BoundingSphere<float, 3>();
-			return;
-		}
-
-		unsigned n_vertices = vertices.size();
-		points.reserve(points.size()+n_vertices);
-		for(unsigned j=0; j<n_vertices; ++j)
-		{
-			const float *v = vertices[j];
-			points.push_back(Vector3(v[offset], v[offset+1], v[offset+2]));
-		}
-	}
-
-	bounding_sphere = Geometry::BoundingSphere<float, 3>::from_point_cloud(points.begin(), points.end());
-}
-
-const Mesh *Object::get_mesh(unsigned i) const
-{
-	if(i>=meshes.size())
-		return 0;
-
-	return meshes[i].get();
-}
-
-void Object::set_technique(const Technique *t)
-{
-	technique = t;
-	technique.keep();
-}
-
-void Object::render(const Tag &tag) const
-{
-	const RenderPass *pass = get_pass(tag);
-	if(!pass)
-		return;
-
-	Bind bind_shader(pass->get_shader_program());
-	if(pass->get_shader_data())
-		pass->get_shader_data()->apply();
-	Bind bind_material(pass->get_material());
-	Bind bind_texturing(pass->get_texturing());
-
-	meshes.front()->draw();
-}
-
-void Object::render(Renderer &renderer, const Tag &tag) const
-{
-	const RenderPass *pass = get_pass(tag);
-	if(!pass)
-		return;
-
-	Renderer::Push push(renderer);
-	pass->apply(renderer);
-
-	setup_render(renderer, tag);
-	meshes.front()->draw(renderer);
-	finish_render(renderer, tag);
-}
-
-void Object::render(Renderer &renderer, const ObjectInstance &inst, const Tag &tag) const
-{
-	const RenderPass *pass = get_pass(tag);
-	if(!pass)
-		return;
-
-	Renderer::Push push(renderer);
-	pass->apply(renderer);
-
-	setup_render(renderer, tag);
-	inst.setup_render(renderer, tag);
-	unsigned lod = min<unsigned>(inst.get_level_of_detail(renderer), meshes.size()-1);
-	meshes[lod]->draw(renderer);
-	inst.finish_render(renderer, tag);
-	finish_render(renderer, tag);
-}
-
-const RenderPass *Object::get_pass(const Tag &tag) const
-{
-	if(!technique)
-		throw logic_error("!technique");
-	if(!technique->has_pass(tag))
-		return 0;
-	return &technique->get_pass(tag);
-}
-
-
-Object::Loader::Loader(Object &o):
-	DataFile::CollectionObjectLoader<Object>(o, 0)
-{
-	init();
-}
-
-Object::Loader::Loader(Object &o, Collection &c):
-	DataFile::CollectionObjectLoader<Object>(o, &c)
-{
-	init();
-}
-
-void Object::Loader::init()
-{
-	add("mesh",     &Loader::mesh_inline);
-	add("mesh",     &Loader::mesh_inline_lod);
-	add("mesh",     &Loader::mesh);
-	add("mesh",     &Loader::mesh_lod);
-	add("technique", &Loader::technique_inline);
-	add("technique", &Loader::technique);
-}
-
-void Object::Loader::finish()
-{
-	obj.update_bounding_sphere();
-}
-
-void Object::Loader::mesh_inline()
-{
-	RefPtr<Mesh> msh = new Mesh;
-	load_sub(*msh);
-	obj.meshes.front() = msh;
-}
-
-void Object::Loader::mesh_inline_lod(unsigned l)
-{
-	if(l>obj.meshes.size())
-		throw out_of_range("Object::Loader::mesh_inline_lod");
-
-	RefPtr<Mesh> msh = new Mesh;
-	load_sub(*msh);
-	if(l==obj.meshes.size())
-		obj.meshes.push_back(msh);
-	else
-		obj.meshes[l] = msh;
-}
-
-void Object::Loader::mesh(const std::string &n)
-{
-	obj.set_mesh(&get_collection().get<Mesh>(n));
-}
-
-void Object::Loader::mesh_lod(unsigned l, const string &n)
-{
-	obj.set_mesh(l, &get_collection().get<Mesh>(n));
-}
-
-void Object::Loader::technique_inline()
-{
-	RefPtr<Technique> tech = new Technique;
-	if(coll)
-		load_sub(*tech, get_collection());
-	else
-		load_sub(*tech);
-	obj.technique = tech;
-}
-
-void Object::Loader::technique(const std::string &n)
-{
-	obj.set_technique(&get_collection().get<Technique>(n));
-}
-
-} // namespace GL
-} // namespace Msp