corrects model bounding box issues

1 files changed, 13 insertions, 7 deletions

diff --git a/src/model/asefile.cc b/src/model/asefile.cc
index 0275603..afe74ea 100644
--- a/src/model/asefile.cc
+++ b/src/model/asefile.cc
@@ -680,17 +680,23 @@ Model *ASEFile::load(const std::string &name)
 	Model *model = new Model(name);
 
 	// set bounding box properties
-	math::Vector3f origin(0.0f, 0.0f, 0.0f);
-	model->set_origin(origin);
-	model->model_minbbox.assign (asefile.ase_minbbox * SCALE);
-	model->model_maxbbox.assign (asefile.ase_maxbbox * SCALE);
-	model->set_radius(math::max(model->model_minbbox.length(), model->model_maxbbox.length()));
+	asefile.ase_minbbox *= SCALE;
+	asefile.ase_maxbbox *= SCALE;
 	
-	for (FragmentGroup::Fragments::const_iterator fit = asefile.fragmentgroup()->fragments().begin(); fit != asefile.fragmentgroup()->fragments().end(); fit++) {
-		
+	math::Vector3f ase_center((asefile.ase_maxbbox + asefile.ase_minbbox) * 0.5f);
+	asefile.fragmentgroup()->set_transform(true);
+	asefile.fragmentgroup()->set_location(ase_center * -1.0f);
+	
+	model->model_minbbox.assign(asefile.ase_minbbox - ase_center);
+	model->model_maxbbox.assign(asefile.ase_maxbbox - ase_center);
+	model->set_radius(asefile.ase_maxbbox.length());
+	model->set_origin(ase_center);
+	
+	for (FragmentGroup::Fragments::const_iterator fit = asefile.fragmentgroup()->fragments().begin(); fit != asefile.fragmentgroup()->fragments().end(); fit++) {		
 		const Fragment *fragment = (*fit);
 		model->model_tris_count += fragment->structural_size() + fragment->detail_size();
 	}
+
 	model->add_group(asefile.fragmentgroup());
 
 	con_debug << "  " << asefile.name() << " " << asefile.vertexcount() << " vertices " << asefile.facecount() << " faces " << std::endl;