Simple updates to rendering code

[grits] / src / roam.h

diff --git a/src/roam.h b/src/roam.h
index c4a08987456dfb2d329816c5bd36ef37c8e75e4f..ebcc3a3c0a1380e7d82ae0be56ebbff10c34af15 100644 (file)
--- a/src/roam.h
+++ b/src/roam.h
@@ -108,6 +108,9 @@ struct _RoamSphere {
        RoamHeightFunc height_func;
        gpointer user_data;
        gint polys;
+
+       /* For get_intersect */
+       RoamTriangle *roots[8];
 };
 RoamSphere *roam_sphere_new(gpointer user_data);
 void roam_sphere_update_errors(RoamSphere *sphere);