From 66680911981a18a757cace2bc829bfc580535fb1 Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <matthieu.schaller@durham.ac.uk>
Date: Fri, 11 Mar 2016 14:31:33 +0000
Subject: [PATCH] Don't forget to initialise x_old otherwise rebuild is
triggered every time-step.
---
src/space.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/space.c b/src/space.c
index dbb049c707..b4b5a79404 100644
--- a/src/space.c
+++ b/src/space.c
@@ -1060,6 +1060,7 @@ void space_do_split(struct space *s, struct cell *c) {
struct cell *temp;
struct part *parts = c->parts;
struct gpart *gparts = c->gparts;
+ struct xpart *xparts = c->xparts;
/* Check the depth. */
if (c->depth > s->maxdepth) s->maxdepth = c->depth;
@@ -1130,8 +1131,12 @@ void space_do_split(struct space *s, struct cell *c) {
/* Get dt_min/dt_max. */
for (int k = 0; k < count; k++) {
struct part *p = &parts[k];
+ struct xpart *xp = &xparts[k];
const float h = p->h;
const int ti_end = p->ti_end;
+ xp->x_old[0] = p->x[0];
+ xp->x_old[1] = p->x[1];
+ xp->x_old[2] = p->x[2];
if (h > h_max) h_max = h;
if (ti_end < ti_end_min) ti_end_min = ti_end;
if (ti_end > ti_end_max) ti_end_max = ti_end;
--
GitLab