Writefile: Cleanup Volume runtime data.

2020-04-01 12:38:23 +02:00 · 2020-04-01 12:38:23 +02:00 · 5e176d67e1
parent d66519f197
commit 5e176d67e1
1 changed files with 3 additions and 0 deletions
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@ -3849,6 +3849,9 @@ static void write_pointcloud(WriteData *wd, PointCloud *pointcloud, const void *
 static void write_volume(WriteData *wd, Volume *volume, const void *id_address)
 {
  if (volume->id.us > 0 || wd->use_memfile) {
+    /* Clean up, important in undo case to reduce false detection of changed datablocks. */
+    volume->runtime.grids = 0;
+
    /* write LibData */
    writestruct_at_address(wd, ID_VO, Volume, 1, id_address, volume);
    write_iddata(wd, &volume->id);