X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fexhibit.cc;h=266a5835da32100a90b95028c14842cfbc8e06ff;hp=b8d44cc3bfaaaed6218f18862b2b66702418fe27;hb=b5ed5107e21ff834d5a4510b9047f976abb03dff;hpb=ebbb52cd0de8e27817a0770bd7bdb48a58348a02

diff --git a/src/exhibit.cc b/src/exhibit.cc
index b8d44cc..266a583 100644
--- a/src/exhibit.cc
+++ b/src/exhibit.cc
@@ -2,6 +2,7 @@
 #include "snode.h"
 #include "scene.h"
 #include "geomdraw.h"
+#include "app.h"
 
 class ExhibitPriv {
 public:
@@ -63,12 +64,20 @@ void Exhibit::set_node(SceneNode *node)
 
 ExSelection Exhibit::select(const Ray &ray) const
 {
-	return ExSelection(0);
+	ExSelection sel;
+	HitPoint hit;
+	if(get_aabox().intersect(ray, &hit)) {
+		sel.ex = (Exhibit*)this;
+		sel.selray = ray;
+		sel.dist = hit.dist;
+		sel.validmask = EXSEL_RAY;
+	}
+	return sel;
 }
 
 ExSelection Exhibit::select(const Sphere &sph) const
 {
-	return ExSelection(0);
+	return ExSelection(0);	// TODO
 }
 
 void Exhibit::update(float dt)
@@ -94,8 +103,10 @@ void Exhibit::post_draw() const
 		glMatrixMode(GL_MODELVIEW);
 		glPopMatrix();
 
-		const AABox &bvol = get_aabox();
-		draw_geom_object(&bvol);
+		if(exsel_hover.ex == this) {
+			const AABox &bvol = get_aabox();
+			draw_geom_object(&bvol);
+		}
 	}
 }