X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fobject.cpp;h=1852f91b50222ead401dfa177605c31d9d1ee21b;hp=b53a3f0802767e9e6e80b7a6e1d0434aa4d0c474;hb=HEAD;hpb=be74989b0300adecc0062f701ff987cf79d1935a

diff --git a/source/object.cpp b/source/object.cpp
deleted file mode 100644
index b53a3f08..00000000
--- a/source/object.cpp
+++ /dev/null
@@ -1,196 +0,0 @@
-/* $Id$
-
-This file is part of libmspgl
-Copyright © 2007  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include <msp/strings/formatter.h>
-#include "except.h"
-#include "material.h"
-#include "mesh.h"
-#include "object.h"
-#include "objectinstance.h"
-#include "objectpass.h"
-#include "program.h"
-#include "programdata.h"
-#include "technique.h"
-#include "texture.h"
-#include "texunit.h"
-
-using namespace std;
-
-namespace Msp {
-namespace GL {
-
-Object::Object():
-	meshes(1, static_cast<Mesh *>(0)),
-	technique(0),
-	main_texture(0),
-	material(0)
-{ }
-
-Object::~Object()
-{
-}
-
-bool Object::has_pass(const Tag &tag) const
-{
-	if(technique)
-		return technique->has_pass(tag);
-	else
-		return tag.id==0;
-}
-
-void Object::render(const Tag &tag) const
-{
-	const ObjectPass *pass=get_pass(tag);
-	setup_render(pass);
-	meshes[0]->draw();
-	finish_render(pass);
-}
-
-void Object::render(const ObjectInstance &inst, const Tag &tag) const
-{
-	const ObjectPass *pass=get_pass(tag);
-	setup_render(pass);
-	render_instance(inst, tag);
-	meshes[0]->draw();
-	finish_render(pass);
-}
-
-const ObjectPass *Object::get_pass(const Tag &tag) const
-{
-	if(technique)
-		return &technique->get_pass(tag);
-	else if(tag.id==0)
-		return 0;
-	throw KeyError("Unknown pass");
-}
-
-void Object::setup_render(const ObjectPass *pass) const
-{
-	if(!meshes[0])
-		throw InvalidState("Trying to render Object without mesh");
-
-	if(pass && pass->shprog)
-	{
-		pass->shprog->bind();
-		pass->shdata->apply();
-		for(unsigned i=0; i<textures.size(); ++i)
-		{
-			TexUnit::activate(i);
-			textures[i]->bind();
-		}
-	}
-	else if(main_texture && (!pass || pass->use_textures))
-		main_texture->bind();
-
-	if(material)
-		material->bind();
-}
-
-void Object::finish_render(const ObjectPass *pass) const
-{
-	if(pass && pass->shprog)
-	{
-		Program::unbind();
-		for(unsigned i=textures.size(); i--;)
-		{
-			TexUnit::activate(i);
-			Texture::unbind();
-		}
-	}
-	else if(main_texture)
-		Texture::unbind();
-
-	if(material)
-		Material::unbind();
-}
-
-void Object::render_instance(const ObjectInstance &inst, const Tag &tag) const
-{
-	inst.setup_render(tag);
-	unsigned lod=min(inst.get_level_of_detail(), meshes.size()-1);
-	meshes[lod]->draw();
-	inst.finish_render(tag);
-}
-
-
-Object::Loader::Loader(Object &o, Collection &c):
-	obj(o),
-	coll(c)
-{
-	add("lod_mesh", &Loader::lod_mesh);
-	add("material", &Object::material);
-	add("material_inline", &Loader::material_inline);
-	add("mesh",     &Loader::mesh);
-	add("shader_texture", &Loader::shader_texture);
-	add("technique", &Loader::technique);
-	add("texture",  &Loader::texture);
-}
-
-void Object::Loader::finish()
-{
-	for(unsigned i=0; i<obj.textures.size(); ++i)
-	{
-		if(!obj.textures[i])
-		{
-			obj.textures[i]=obj.technique->get_texture(i);
-			if(!obj.textures[i])
-				throw Exception("Object does not specify all textures required by Technique");
-		}
-	}
-}
-
-void Object::Loader::lod_mesh(unsigned l, const string &n)
-{
-	obj.meshes.resize(l+1, 0);
-	obj.meshes[l]=coll.get<Mesh>(n);
-}
-
-void Object::Loader::material_inline()
-{
-	RefPtr<Material> mat=new Material;
-	load_sub(*mat);
-	coll.add(format("_%p", mat.get()), mat.get());
-	obj.material=mat.release();
-}
-
-void Object::Loader::mesh(const string &n)
-{
-	obj.meshes[0]=coll.get<Mesh>(n);
-}
-
-void Object::Loader::shader_texture(const string &n)
-{
-	if(!obj.technique)
-		throw InvalidState("Can't specify shader textures without a Technique");
-
-	unsigned eqsign=n.find('=');
-	if(eqsign==string::npos)
-		throw InvalidParameterValue("Must specify texture slot name");
-
-	obj.textures[obj.technique->get_texture_index(n.substr(0, eqsign))]=coll.get<Texture>(n.substr(eqsign+1));
-}
-
-void Object::Loader::technique(const string &n)
-{
-	obj.technique=coll.get<Technique>(n);
-	obj.textures.resize(obj.technique->get_n_textures());
-	obj.material=obj.technique->get_material();
-}
-
-void Object::Loader::texture(const string &n)
-{
-	if(obj.main_texture)
-		throw Exception("Only one main texture may be specified");
-
-	Texture *tex=coll.get<Texture>(n);
-	if(obj.technique)
-		obj.textures[obj.technique->get_texture_index("texture")]=tex;
-	obj.main_texture=tex;
-}
-
-} // namespace GL
-} // namespace Msp