X-Git-Url: http://pileus.org/git/?p=grits;a=blobdiff_plain;f=src%2Froam.c;h=806eb3f64c7d0cadcbbcdbec8608a5862357cd26;hp=cfcdd54d0328be9d8258cca25ba92df293581287;hb=dcdd8c82d50feae9d91de126b313c3a5de32e030;hpb=9bcf411430cca69197a7756c1ce8ca925456cc93

diff --git a/src/roam.c b/src/roam.c
index cfcdd54..806eb3f 100644
--- a/src/roam.c
+++ b/src/roam.c
@@ -701,11 +701,15 @@ void roam_sphere_update_view(RoamSphere *sphere)
 void roam_sphere_update_errors(RoamSphere *sphere)
 {
 	g_debug("RoamSphere: update_errors - polys=%d", sphere->polys);
+
+	static int version = 0;
+	if (version == sphere->view->version)
+		return;
+	version = sphere->view->version;
+
 	GPtrArray *tris = g_pqueue_get_array(sphere->triangles);
 	GPtrArray *dias = g_pqueue_get_array(sphere->diamonds);
 
-	roam_sphere_update_view(sphere);
-
 	for (int i = 0; i < tris->len; i++) {
 		RoamTriangle *triangle = tris->pdata[i];
 		roam_triangle_update_errors(triangle, sphere);