X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fobject.cpp;h=f710145a08cb23913aa6db794ca878bb2b6649ef;hb=0f3ae7cf6aed59f07895dfbef6740be3b666fc20;hp=19abe36b766c9f650644824c967060847f6a7b38;hpb=5c59a04e253bf7868796fc0dc8e9768ad1988b33;p=libs%2Fgl.git

diff --git a/source/object.cpp b/source/object.cpp
index 19abe36b..f710145a 100644
--- a/source/object.cpp
+++ b/source/object.cpp
@@ -24,6 +24,7 @@ namespace GL {
 
 Object::Object():
 	meshes(1, static_cast<Mesh *>(0)),
+	main_texture(0),
 	material(0)
 {
 	normal_pass=&passes[0];
@@ -78,8 +79,8 @@ void Object::setup_render(const ObjectPass &pass) const
 			textures[i]->bind();
 		}
 	}
-	else if(!textures.empty())
-		textures.front()->bind();
+	else if(main_texture && pass.use_textures)
+		main_texture->bind();
 
 	if(material)
 		material->apply();
@@ -88,12 +89,16 @@ void Object::setup_render(const ObjectPass &pass) const
 void Object::finish_render(const ObjectPass &pass) const
 {
 	if(pass.shprog)
-		Program::unbind();
-	for(unsigned i=textures.size(); i--;)
 	{
-		TexUnit::activate(i);
-		Texture::unbind();
+		Program::unbind();
+		for(unsigned i=textures.size(); i--;)
+		{
+			TexUnit::activate(i);
+			Texture::unbind();
+		}
 	}
+	else if(main_texture)
+		Texture::unbind();
 }
 
 void Object::render(const ObjectPass &pass, const ObjectInstance *inst) const
@@ -143,10 +148,11 @@ Object::Loader::Loader(Object &o, Collection &c):
 	add("mesh",     &Loader::mesh);
 	add("pass",     &Loader::pass);
 	add("shader",   &Loader::shader);
+	add("shader_texture", &Loader::shader_texture);
 	add("texture",  &Loader::texture);
 }
 
-Object::Loader::~Loader()
+void Object::Loader::finish()
 {
 	for(map<unsigned, ObjectPass>::iterator i=obj.passes.begin(); i!=obj.passes.end(); ++i)
 		if(i->second.shdata)
@@ -200,7 +206,7 @@ void Object::Loader::shader(const string &n)
 	}
 }
 
-void Object::Loader::texture(const string &n)
+void Object::Loader::shader_texture(const string &n)
 {
 	unsigned eqsign=n.find('=');
 	if(eqsign!=string::npos)
@@ -215,5 +221,15 @@ void Object::Loader::texture(const string &n)
 	}
 }
 
+void Object::Loader::texture(const string &n)
+{
+	if(obj.main_texture)
+		throw Exception("Only one main texture may be specified");
+
+	obj.main_texture=coll.get<Texture>(n);
+	obj.textures.push_back(obj.main_texture);
+	textures.push_back("texture");
+}
+
 } // namespace GL
 } // namespace Msp