exhibit description text rendering

[laserbrain_demo] / src / app.cc

diff --git a/src/app.cc b/src/app.cc
index 7f173f3..9a46f4a 100644 (file)
--- a/src/app.cc
+++ b/src/app.cc
@@ -364,7 +364,7 @@ static void update(float dt)
        } else {
                // TODO do this properly
                // set the position of the left hand at a suitable position for the exhibit UI
-               dir = transpose(mouse_view_matrix.upper3x3()) * Vec3(-0.47, 0, -1);
+               dir = rotate(Vec3(-0.46, -0.1, -1), Vec3(0, 1, 0), deg_to_rad(-avatar.body_rot));
                exslot_left.node.set_position(avatar.pos + dir * 30); // magic: distance in front
        }