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EditMode armature: mirrored editing feature.

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- Option is in EditButtons, Armature panel.
- Currently only local X-axis mirror (seems to be default anyway)
- Transform then applies changes to the mirrored-name bone as well.
- Extrude: also does the counterpart Bone
- New: SHIFT+E extrude: extrudes 2 mirrored Bones out of a normal Bone.
  (creating names by appening _L and _R)

Or in short: you can now model a full rig without any manual naming!
Of course the names are not too nice... a couple of ideas to explore;
- rename a mirrored bone renames counterpart too
- allow in weightpaint mode to select Bones
- and of course mirrored edit in PoseMode (if that's useful...)

Important note: I tweaked the naming convention a bit; names like
Bone_L.005 and Bone_R.005 are considered counterparts. However, if
you use the "Flip names" option, the number extension is still
truncated.

BTW: Commits in Zr's code are fixes for gcc warnings. :)
This commit is contained in:
Ton Roosendaal
2005-08-15 14:02:03 +00:00
parent 2abd79b491
commit 1dcec68ab4
16 changed files with 186 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
source/blender/src/transform_generics.c
View File

@@ -67,6 +67,7 @@
#include "BSE_view.h"
#include "BLI_arithb.h"
#include "BLI_blenlib.h"
#include "blendef.h"
@@ -109,22 +110,41 @@ void getViewVector(float coord[3], float vec[3]) {
/* ************************** GENERICS **************************** */
/* if editbone (partial) selected, copy data */
/* context; editmode armature, with mirror editing enabled */
static void transform_armature_mirror_update(void)
{
EditBone *ebo, *eboflip;
for (ebo=G.edbo.first; ebo; ebo=ebo->next) {
if(ebo->flag & (BONE_TIPSEL|BONE_ROOTSEL)) {
eboflip= armature_bone_get_mirrored(ebo);
if(eboflip) {
/* we assume X-axis flipping for now */
if(ebo->flag & BONE_TIPSEL) {
eboflip->tail[0]= -ebo->tail[0];
eboflip->tail[1]= ebo->tail[1];
eboflip->tail[2]= ebo->tail[2];
}
if(ebo->flag & BONE_ROOTSEL) {
eboflip->head[0]= -ebo->head[0];
eboflip->head[1]= ebo->head[1];
eboflip->head[2]= ebo->head[2];
}
}
}
}
}
/* called for objects updating while transform acts, once per redraw */
void recalcData(TransInfo *t)
{
Object *ob= OBACT;
if(ob && (ob->flag & OB_POSEMODE)) {
bArmature *arm= ob->data;
/* old optimize trick... this enforces to bypass the depgraph */
if (!(arm->flag & ARM_DELAYDEFORM))
DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA); /* sets recalc flags */
else
where_is_pose(ob);
}
else if (G.obedit) {
if (G.obedit) {
if (G.obedit->type == OB_MESH) {
DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); /* sets recalc flags */
@@ -141,6 +161,7 @@ void recalcData(TransInfo *t)
}
}
else if(G.obedit->type==OB_ARMATURE){ /* no recalc flag, does pose */
bArmature *arm= G.obedit->data;
EditBone *ebo;
/* Ensure all bones are correctly adjusted */
@@ -157,6 +178,9 @@ void recalcData(TransInfo *t)
}
}
}
if(arm->flag & ARM_MIRROR_EDIT)
transform_armature_mirror_update();
}
else if(G.obedit->type==OB_LATTICE) {
DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); /* sets recalc flags */
@@ -167,6 +191,15 @@ void recalcData(TransInfo *t)
DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); /* sets recalc flags */
}
}
else if(ob && (ob->flag & OB_POSEMODE)) {
bArmature *arm= ob->data;
/* old optimize trick... this enforces to bypass the depgraph */
if (!(arm->flag & ARM_DELAYDEFORM))
DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA); /* sets recalc flags */
else
where_is_pose(ob);
}
else {
Base *base;