diff options
Diffstat (limited to 'source/blender/blenkernel/intern/action.c')
| -rw-r--r-- | source/blender/blenkernel/intern/action.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/action.c b/source/blender/blenkernel/intern/action.c index 5fb3d6f869a..05f2e69fce1 100644 --- a/source/blender/blenkernel/intern/action.c +++ b/source/blender/blenkernel/intern/action.c @@ -290,6 +290,12 @@ void copy_pose(bPose **dst, bPose *src, int copycon) return; } + if (*dst==src) { + printf("copy_pose source and target are the same\n"); + *dst=NULL; + return; + } + outPose= MEM_callocN(sizeof(bPose), "pose"); duplicatelist(&outPose->chanbase, &src->chanbase); @@ -740,6 +746,11 @@ void extract_pose_from_pose(bPose *pose, const bPose *src) const bPoseChannel *schan; bPoseChannel *pchan= pose->chanbase.first; + if (pose==src) { + printf("extract_pose_from_pose source and target are the same\n"); + return; + } + for (schan=src->chanbase.first; schan; schan=schan->next, pchan= pchan->next) { copy_pose_channel_data(pchan, schan); } @@ -817,6 +828,12 @@ void copy_pose_result(bPose *to, bPose *from) return; } + if (to==from) { + printf("copy_pose_result source and target are the same\n"); + return; + } + + for(pchanfrom= from->chanbase.first; pchanfrom; pchanfrom= pchanfrom->next) { pchanto= get_pose_channel(to, pchanfrom->name); if(pchanto) { @@ -843,7 +860,7 @@ typedef struct NlaIpoChannel { int type; } NlaIpoChannel; -static void extract_ipochannels_from_action(ListBase *lb, ID *id, bAction *act, char *name, float ctime) +void extract_ipochannels_from_action(ListBase *lb, ID *id, bAction *act, char *name, float ctime) { bActionChannel *achan= get_action_channel(act, name); IpoCurve *icu; @@ -936,15 +953,18 @@ static void blend_ipochannels(ListBase *dst, ListBase *src, float srcweight, int } } -static void execute_ipochannels(ListBase *lb) +int execute_ipochannels(ListBase *lb) { NlaIpoChannel *nic; + int count = 0; for(nic= lb->first; nic; nic= nic->next) { if(nic->poin) { write_ipo_poin(nic->poin, nic->type, nic->val); + count++; } } + return count; } /* nla timing */ |