X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fexhibit.cc;h=8403550b9a8e2c69c120b5dc0e9fe928ffdbcb19;hp=266a5835da32100a90b95028c14842cfbc8e06ff;hb=91c5d07b779f24afec373047afe401b8811811c7;hpb=b5ed5107e21ff834d5a4510b9047f976abb03dff

diff --git a/src/exhibit.cc b/src/exhibit.cc
index 266a583..8403550 100644
--- a/src/exhibit.cc
+++ b/src/exhibit.cc
@@ -4,14 +4,7 @@
 #include "geomdraw.h"
 #include "app.h"
 
-class ExhibitPriv {
-public:
-	Vec3 orig_pos;
-	Quat orig_rot;
-	SceneNode *orig_node;
-
-	ExhibitPriv();
-};
+ExSelection ExSelection::null;
 
 
 // selection
@@ -38,28 +31,21 @@ ExData::~ExData()
 	delete voice;
 }
 
-// private data for each exhibit type
-ExhibitPriv::ExhibitPriv()
-{
-	orig_node = 0;
-}
-
 // exhibit class
 Exhibit::Exhibit()
 {
-	priv = new ExhibitPriv;
+	orig_parent = 0;
+	prev_slot = 0;
 }
 
 Exhibit::~Exhibit()
 {
-	delete priv;
 }
 
 void Exhibit::set_node(SceneNode *node)
 {
-	this->node = priv->orig_node = node;
-	priv->orig_pos = node->get_position();
-	priv->orig_rot = node->get_rotation();
+	this->node = node;
+	orig_parent = node->get_parent();
 }
 
 ExSelection Exhibit::select(const Ray &ray) const