diff options
author | Michael Fox <mfoxdogg@gmail.com> | 2009-02-10 09:12:35 +0300 |
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committer | Michael Fox <mfoxdogg@gmail.com> | 2009-02-10 09:12:35 +0300 |
commit | 8243e65ed813842c21808c531bcc5f8cbb59c642 (patch) | |
tree | e21a2e5a226c96bbd290024f6c1e592804b835a2 /source/blender/editors/armature/editarmature.c | |
parent | 2d248a39c715c1022dd347f3f763f42e1d7ae4ca (diff) |
2.5
*******
- ported make/clear parent for editbones (paent_set, parent_clear to align with naming conventions)
Aligorith and Kaito please look over this and make sure everything is right
Diffstat (limited to 'source/blender/editors/armature/editarmature.c')
-rw-r--r-- | source/blender/editors/armature/editarmature.c | 421 |
1 files changed, 233 insertions, 188 deletions
diff --git a/source/blender/editors/armature/editarmature.c b/source/blender/editors/armature/editarmature.c index 48078a77e85..6e575ab1952 100644 --- a/source/blender/editors/armature/editarmature.c +++ b/source/blender/editors/armature/editarmature.c @@ -2903,194 +2903,6 @@ void show_all_armature_bones(Scene *scene) BIF_undo_push("Reveal Bones"); } -/* check for null, before calling! */ -static void bone_connect_to_existing_parent(EditBone *bone) -{ - bone->flag |= BONE_CONNECTED; - VECCOPY(bone->head, bone->parent->tail); - bone->rad_head = bone->parent->rad_tail; -} - -static void bone_connect_to_new_parent(ListBase *edbo, EditBone *selbone, EditBone *actbone, short mode) -{ - EditBone *ebone; - float offset[3]; - - if ((selbone->parent) && (selbone->flag & BONE_CONNECTED)) - selbone->parent->flag &= ~(BONE_TIPSEL); - - /* make actbone the parent of selbone */ - selbone->parent= actbone; - - /* in actbone tree we cannot have a loop */ - for (ebone= actbone->parent; ebone; ebone= ebone->parent) { - if (ebone->parent==selbone) { - ebone->parent= NULL; - ebone->flag &= ~BONE_CONNECTED; - } - } - - if (mode == 1) { - /* Connected: Child bones will be moved to the parent tip */ - selbone->flag |= BONE_CONNECTED; - VecSubf(offset, actbone->tail, selbone->head); - - VECCOPY(selbone->head, actbone->tail); - selbone->rad_head= actbone->rad_tail; - - VecAddf(selbone->tail, selbone->tail, offset); - - /* offset for all its children */ - for (ebone = edbo->first; ebone; ebone=ebone->next) { - EditBone *par; - - for (par= ebone->parent; par; par= par->parent) { - if (par==selbone) { - VecAddf(ebone->head, ebone->head, offset); - VecAddf(ebone->tail, ebone->tail, offset); - break; - } - } - } - } - else { - /* Offset: Child bones will retain their distance from the parent tip */ - selbone->flag &= ~BONE_CONNECTED; - } -} - -void make_bone_parent(Scene *scene) -{ - Object *obedit= scene->obedit; // XXX get from context - bArmature *arm= obedit->data; - EditBone *actbone, *ebone, *selbone; - EditBone *flipbone, *flippar; - short allchildbones= 0, foundselbone= 0; - short val; - - /* find active bone to parent to */ - for (actbone = arm->edbo->first; actbone; actbone=actbone->next) { - if (EBONE_VISIBLE(arm, actbone)) { - if (actbone->flag & BONE_ACTIVE) - break; - } - } - if (actbone == NULL) { - error("Needs an active bone"); - return; - } - - /* find selected bones */ - for (ebone = arm->edbo->first; ebone; ebone=ebone->next) { - if (EBONE_VISIBLE(arm, ebone)) { - if ((ebone->flag & BONE_SELECTED) && (ebone != actbone)) { - foundselbone++; - if (ebone->parent != actbone) allchildbones= 1; - } - } - } - /* abort if no selected bones, and active bone doesn't have a parent to work with instead */ - if (foundselbone==0 && actbone->parent==NULL) { - error("Need selected bone(s)"); - return; - } - - /* 'Keep Offset' option is only displayed if it's likely to be useful */ - if (allchildbones) - val= pupmenu("Make Parent%t|Connected%x1|Keep Offset%x2"); - else - val= pupmenu("Make Parent%t|Connected%x1"); - - if (val < 1) return; - - if (foundselbone==0 && actbone->parent) { - /* When only the active bone is selected, and it has a parent, - * connect it to the parent, as that is the only possible outcome. - */ - bone_connect_to_existing_parent(actbone); - - if (arm->flag & ARM_MIRROR_EDIT) { - flipbone = ED_armature_bone_get_mirrored(arm->edbo, actbone); - if (flipbone) - bone_connect_to_existing_parent(flipbone); - } - } - else { - /* loop through all editbones, parenting all selected bones to the active bone */ - for (selbone = arm->edbo->first; selbone; selbone=selbone->next) { - if (EBONE_VISIBLE(arm, selbone)) { - if ((selbone->flag & BONE_SELECTED) && (selbone!=actbone)) { - /* parent selbone to actbone */ - bone_connect_to_new_parent(arm->edbo, selbone, actbone, val); - - if (arm->flag & ARM_MIRROR_EDIT) { - /* - if there's a mirrored copy of selbone, try to find a mirrored copy of actbone - * (i.e. selbone="child.L" and actbone="parent.L", find "child.R" and "parent.R"). - * This is useful for arm-chains, for example parenting lower arm to upper arm - * - if there's no mirrored copy of actbone (i.e. actbone = "parent.C" or "parent") - * then just use actbone. Useful when doing upper arm to spine. - */ - flipbone = ED_armature_bone_get_mirrored(arm->edbo, selbone); - flippar = ED_armature_bone_get_mirrored(arm->edbo, actbone); - - if (flipbone) { - if (flippar) - bone_connect_to_new_parent(arm->edbo, flipbone, flippar, val); - else - bone_connect_to_new_parent(arm->edbo, flipbone, actbone, val); - } - } - } - } - } - } - - armature_sync_selection(arm->edbo); - BIF_undo_push("Make Parent"); - - return; -} - -static void editbone_clear_parent(EditBone *ebone, int mode) -{ - if (ebone->parent) { - /* for nice selection */ - ebone->parent->flag &= ~(BONE_TIPSEL); - } - - if (mode==1) ebone->parent= NULL; - ebone->flag &= ~BONE_CONNECTED; -} - -void clear_bone_parent(Scene *scene) -{ - Object *obedit= scene->obedit; // XXX get from context - bArmature *arm= obedit->data; - EditBone *ebone; - EditBone *flipbone = NULL; - short val; - - val= pupmenu("Clear Parent%t|Clear Parent%x1|Disconnect Bone%x2"); - if (val<1) return; - - for (ebone = arm->edbo->first; ebone; ebone=ebone->next) { - if (EBONE_VISIBLE(arm, ebone)) { - if (ebone->flag & BONE_SELECTED) { - if (arm->flag & ARM_MIRROR_EDIT) - flipbone = ED_armature_bone_get_mirrored(arm->edbo, ebone); - - if (flipbone) - editbone_clear_parent(flipbone, val); - editbone_clear_parent(ebone, val); - } - } - } - - armature_sync_selection(arm->edbo); - BIF_undo_push("Clear Parent"); -} - - /* context; editmode armature */ /* if forked && mirror-edit: makes two bones with flipped names */ void extrude_armature(Scene *scene, int forked) @@ -3475,6 +3287,239 @@ void ARMATURE_OT_switch_direction(wmOperatorType *ot) /* flags */ ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; } +/* ***************** Parenting *********************** */ +#define ARM_PAR_CONNECT 1 +#define ARM_PAR_OFFSET 2 + +/* check for null, before calling! */ +static void bone_connect_to_existing_parent(EditBone *bone) +{ + bone->flag |= BONE_CONNECTED; + VECCOPY(bone->head, bone->parent->tail); + bone->rad_head = bone->parent->rad_tail; +} + +static void bone_connect_to_new_parent(ListBase *edbo, EditBone *selbone, EditBone *actbone, short mode) +{ + EditBone *ebone; + float offset[3]; + + if ((selbone->parent) && (selbone->flag & BONE_CONNECTED)) + selbone->parent->flag &= ~(BONE_TIPSEL); + + /* make actbone the parent of selbone */ + selbone->parent= actbone; + + /* in actbone tree we cannot have a loop */ + for (ebone= actbone->parent; ebone; ebone= ebone->parent) { + if (ebone->parent==selbone) { + ebone->parent= NULL; + ebone->flag &= ~BONE_CONNECTED; + } + } + + if (mode == ARM_PAR_CONNECT) { + /* Connected: Child bones will be moved to the parent tip */ + selbone->flag |= BONE_CONNECTED; + VecSubf(offset, actbone->tail, selbone->head); + + VECCOPY(selbone->head, actbone->tail); + selbone->rad_head= actbone->rad_tail; + + VecAddf(selbone->tail, selbone->tail, offset); + + /* offset for all its children */ + for (ebone = edbo->first; ebone; ebone=ebone->next) { + EditBone *par; + + for (par= ebone->parent; par; par= par->parent) { + if (par==selbone) { + VecAddf(ebone->head, ebone->head, offset); + VecAddf(ebone->tail, ebone->tail, offset); + break; + } + } + } + } + else { + /* Offset: Child bones will retain their distance from the parent tip */ + selbone->flag &= ~BONE_CONNECTED; + } +} + +static EnumPropertyItem prop_editarm_make_parent_types[] = { + {ARM_PAR_CONNECT, "CONNECTED", "Connected", ""}, + {ARM_PAR_OFFSET, "OFFSET", "Keep Offset", ""}, + {0, NULL, NULL, NULL} +}; + +static int armature_parent_set_exec(bContext *C, wmOperator *op) +{ + Object *ob= CTX_data_edit_object(C); + bArmature *arm= (bArmature *)ob->data; + EditBone *flipbone, *flippar; + EditBone *actbone = CTX_data_active_bone(C); + short allchildbones= 0, foundselbone= 0; + short val = RNA_enum_get(op->ptr, "type"); + + /* find selected bones */ + CTX_DATA_BEGIN(C, EditBone *, ebone, selected_editable_bones) { + if (ebone != actbone) { + foundselbone++; + if (ebone->parent != actbone) allchildbones= 1; + } + } + CTX_DATA_END; + + if (foundselbone==0 && actbone->parent) { + /* When only the active bone is selected, and it has a parent, + * connect it to the parent, as that is the only possible outcome. + */ + bone_connect_to_existing_parent(actbone); + + if (arm->flag & ARM_MIRROR_EDIT) { + flipbone = ED_armature_bone_get_mirrored(arm->edbo, actbone); + if (flipbone) + bone_connect_to_existing_parent(flipbone); + } + } + else { + /* loop through all editbones, parenting all selected bones to the active bone */ + CTX_DATA_BEGIN(C, EditBone *, selbone, selected_editable_bones) { + if (selbone!=actbone) { + /* parent selbone to actbone */ + bone_connect_to_new_parent(arm->edbo, selbone, actbone, val); + + if (arm->flag & ARM_MIRROR_EDIT) { + /* - if there's a mirrored copy of selbone, try to find a mirrored copy of actbone + * (i.e. selbone="child.L" and actbone="parent.L", find "child.R" and "parent.R"). + * This is useful for arm-chains, for example parenting lower arm to upper arm + * - if there's no mirrored copy of actbone (i.e. actbone = "parent.C" or "parent") + * then just use actbone. Useful when doing upper arm to spine. + */ + flipbone = ED_armature_bone_get_mirrored(arm->edbo, selbone); + flippar = ED_armature_bone_get_mirrored(arm->edbo, actbone); + + if (flipbone) { + if (flippar) + bone_connect_to_new_parent(arm->edbo, flipbone, flippar, val); + else + bone_connect_to_new_parent(arm->edbo, flipbone, actbone, val); + } + } + } + } + CTX_DATA_END; + } + + armature_sync_selection(arm->edbo); + + /* note, notifier might evolve */ + WM_event_add_notifier(C, NC_OBJECT, ob); + + return OPERATOR_FINISHED; +} + +static int armature_parent_set_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + EditBone *actbone = CTX_data_active_bone(C); + uiMenuItem *head= uiPupMenuBegin("Make Parent ", 0); + int allchildbones = 0; + + CTX_DATA_BEGIN(C, EditBone *, ebone, selected_editable_bones) { + if (ebone != actbone) { + if (ebone->parent != actbone) allchildbones= 1; + } + } + CTX_DATA_END; + + uiMenuItemEnumO(head, 0, "ARMATURE_OT_set_parent", "type", ARM_PAR_CONNECT); + + /* ob becomes parent, make the associated menus */ + if(allchildbones) + uiMenuItemEnumO(head, 0, "ARMATURE_OT_set_parent", "type", ARM_PAR_OFFSET); + + uiPupMenuEnd(C, head); + + return OPERATOR_CANCELLED; +} + +void ARMATURE_OT_parent_set(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Make Parent"; + ot->idname= "ARMATURE_OT_set_parent"; + + /* api callbacks */ + ot->invoke = armature_parent_set_invoke; + ot->exec = armature_parent_set_exec; + ot->poll = ED_operator_editarmature; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_editarm_make_parent_types, 0, "ParentType", "Type Of parenting"); +} + +static EnumPropertyItem prop_editarm_clear_parent_types[] = { + {1, "CLEAR", "Clear Parent", ""}, + {2, "DISCONNECT", "Disconnect Bone", ""}, + {0, NULL, NULL, NULL} +}; + +static void editbone_clear_parent(EditBone *ebone, int mode) +{ + if (ebone->parent) { + /* for nice selection */ + ebone->parent->flag &= ~(BONE_TIPSEL); + } + + if (mode==1) ebone->parent= NULL; + ebone->flag &= ~BONE_CONNECTED; +} + +static int armature_parent_clear_exec(bContext *C, wmOperator *op) +{ + Object *ob= CTX_data_edit_object(C); + bArmature *arm= (bArmature *)ob->data; + EditBone *flipbone = NULL; + int val = RNA_enum_get(op->ptr, "type"); + + CTX_DATA_BEGIN(C, EditBone *, ebone, selected_editable_bones) { + if (arm->flag & ARM_MIRROR_EDIT) + flipbone = ED_armature_bone_get_mirrored(arm->edbo, ebone); + + if (flipbone) + editbone_clear_parent(flipbone, val); + + editbone_clear_parent(ebone, val); + } + CTX_DATA_END; + + armature_sync_selection(arm->edbo); + + /* note, notifier might evolve */ + WM_event_add_notifier(C, NC_OBJECT, ob); + + return OPERATOR_FINISHED; +} + +void ARMATURE_OT_parent_clear(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Clear Parent"; + ot->idname= "ARMATURE_OT_clear_parent"; + + /* api callbacks */ + ot->invoke = WM_menu_invoke; + ot->exec = armature_parent_clear_exec; + ot->poll = ED_operator_editarmature; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_editarm_clear_parent_types, 0, "ClearType", "What way to clear parenting"); +} /* ***************** EditBone Alignment ********************* */ |