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== PoseMode Bone Snapping ==

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Bugfix for my previous snapping commit. In some cases, bones still
didn't snap correctly (parentless 'root' bones). That was because those
cases assumed that constraints had no effect on those bones.
This commit is contained in:
Joshua Leung
2006-12-27 05:48:49 +00:00
parent 20a656db1d
commit 65bfa3b05f
1 changed files with 3 additions and 30 deletions
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33
source/blender/src/edit.c
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@@ -1109,21 +1109,7 @@ void snap_sel_to_grid()
for (pchan= ob->pose->chanbase.first; pchan; pchan= pchan->next) {
if(pchan->bone->flag & BONE_SELECTED) {
if(pchan->bone->layer & arm->layer) {
if (pchan->parent==NULL) {
float dLoc[3], oldLoc[3], nLoc[3];
/* get nearest grid point to snap to */
VECCOPY(nLoc, pchan->pose_head);
vec[0]= gridf * (float)(floor(.5+ nLoc[0]/gridf));
vec[1]= gridf * (float)(floor(.5+ nLoc[1]/gridf));
vec[2]= gridf * (float)(floor(.5+ nLoc[2]/gridf));
/* adjust location */
VecSubf(dLoc, vec, nLoc);
VECCOPY(oldLoc, pchan->loc);
VecAddf(pchan->loc, oldLoc, dLoc);
}
else if((pchan->bone->flag & BONE_CONNECTED)==0) {
if((pchan->bone->flag & BONE_CONNECTED)==0) {
float vecN[3], nLoc[3];
float dLoc[3], oldLoc[3];
@@ -1240,14 +1226,7 @@ void snap_sel_to_curs()
for (pchan = ob->pose->chanbase.first; pchan; pchan=pchan->next) {
if(pchan->bone->flag & BONE_SELECTED) {
if(pchan->bone->layer & arm->layer) {
if(pchan->parent==NULL) {
float dLoc[3], oldLoc[3];
VecSubf(dLoc, cursp, pchan->pose_head);
VECCOPY(oldLoc, pchan->loc);
VecAddf(pchan->loc, oldLoc, dLoc);
}
else if((pchan->bone->flag & BONE_CONNECTED)==0) {
if((pchan->bone->flag & BONE_CONNECTED)==0) {
float curspn[3], dLoc[3], oldLoc[3];
/* get location of cursor in bone-space */
@@ -1600,13 +1579,7 @@ void snap_to_center()
for (pchan = ob->pose->chanbase.first; pchan; pchan=pchan->next) {
if(pchan->bone->flag & BONE_SELECTED) {
if(pchan->bone->layer & arm->layer) {
if(pchan->parent==NULL) {
float dLoc[3], oldLoc[3];
VecSubf(dLoc, snaploc, pchan->pose_head);
VECCOPY(oldLoc, pchan->loc);
VecAddf(pchan->loc, oldLoc, dLoc);
}
else if((pchan->bone->flag & BONE_CONNECTED)==0) {
if((pchan->bone->flag & BONE_CONNECTED)==0) {
float dLoc[3], oldLoc[3];
/* get location of cursor in bone-space */