Python maya.cmds.scale() Examples

def reset_transform(mode='', c_comp=False, reset_pivot=True):
    #print 'comp mode :', c_comp
    from . import sisidebar_sub
    if cmds.selectMode(q=True, co=True):
        return
    selections = cmds.ls(sl=True, l=True)
    #子供のノード退避用ダミーペアレントを用意
    dummy = common.TemporaryReparent().main(mode='create')
    for sel in selections:
        if c_comp:
            common.TemporaryReparent().main(sel, dummyParent=dummy, mode='cut')
        if mode == 'all':
            cmds.xform(sel, t=[0, 0, 0])
            cmds.xform(sel, ro=[0, 0, 0])
            cmds.xform(sel, s=[1, 1, 1])
        if mode == 'trans':
            cmds.xform(sel, t=[0, 0, 0])
        if mode == 'rot':
            cmds.xform(sel, ro=[0, 0, 0])
        if mode == 'scale':
            cmds.xform(sel, s=[1, 1, 1])
        if mode == 'trans' or mode =='all':
            if reset_pivot:
                cmds.xform(sel+'.scalePivot', t=[0, 0, 0], os=True)
                cmds.xform(sel+'.rotatePivot', t=[0, 0, 0], os=True)
        if c_comp:
            common.TemporaryReparent().main(sel, dummyParent=dummy, mode='parent')
    common.TemporaryReparent().main(dummyParent=dummy, mode='delete')#ダミー親削除
    cmds.select(selections, r=True)
    sisidebar_sub.get_matrix()
        
#フリーズスケーリングをまとめて 

def trs_matching(node=None, sel_org=True):
    global matching_obj
    global matching_mode
    global child_comp_flag
    #print matching_mode, matching_obj
    mode = matching_mode
    if node is None:
        mached_obj = cmds.ls(sl=True, l=True, type='transform')
    else:
        #print 'muched obj', node
        mached_obj = node
    if not mached_obj:
        if sel_org:
            finish_matching()
        return
    else:
        if isinstance(mached_obj, list):
            mached_obj = mached_obj[0]
    #print 'trs matching :', mached_obj
    scl = cmds.xform(mached_obj, q=True, s=True, ws=True)
    rot = cmds.xform(mached_obj, q=True, ro=True, ws=True)
    pos = cmds.xform(mached_obj, q=True, t=True, ws=True)
    for obj in matching_obj:
        if mode == 'scale' or mode == 'all':
            cmds.scale(1.0, 1.0, 1.0, obj, pcp=True)
            ws_scl = cmds.xform(obj, q=True, s=True, ws=True)
            cmds.scale(scl[0]/ws_scl[0], scl[1]/ws_scl[1], scl[2]/ws_scl[2], obj, pcp=child_comp_flag)
        if mode == 'rotate' or mode == 'all':
            cmds.rotate(rot[0], rot[1], rot[2], obj, ws=True, pcp=child_comp_flag)
        if mode == 'translate' or mode == 'all':
            cmds.move(pos[0], pos[1], pos[2], obj, ws=True, pcp=child_comp_flag)
    if sel_org:
        finish_matching()
    
#アトリビュートの桁数を丸める 

def round_transform(mode='', digit=3):
    from . import sisidebar_sub
    sel = cmds.ls(sl=True, l=True)

    axis = ['X', 'Y', 'Z']
    if mode == 'all':
        mode_list = ['.translate', '.rotate', '.scale', '.jointOrient']
    else:
        mode_list = ['.' + mode]
    for s in sel:
        for a, m in itertools.product(axis, mode_list):
            #print cmds.nodeType(s) , m
            #print cmds.nodeType(s) != 'joint'
            if cmds.nodeType(s) != 'joint' and m == '.jointOrient':
                #print m == '.jointOrient'
                #print 'Node Type Error'
                continue
            try:
                v = cmds.getAttr(s+m+a)
                #print v
                v = round(v, digit)
                cmds.setAttr(s+m+a, v)
                #print v
            except Exception as e:
                print e.message
    sisidebar_sub.get_matrix() 

def getScale(self):
        return cmds.xform(self.name, query=True, scale=True) 

def setScale(self, x=None, y=None, z=None):
        self._doTransform(cmds.scale, x, y, z) 

def getScale(self):
        return cmds.xform(self.name, query=True, scale=True) 

def setScale(self, x=None, y=None, z=None):
        
        for name in ('x','y','z'):
            val = locals()[name]
            if val is not None:
                opts = {name:True, 'objectSpace':True, 'absolute':True}
                cmds.scale(val, self.name, **opts) 

def freeze_transform(mode='', c_comp=False):
    from . import sisidebar_sub
    selections = cmds.ls(sl=True, l=True, tr=True)
    #下からのマルチ選択でも正しく上からフリーズできるように階層深さでソート
    sel_depth = [[sel, check_depth(sel)] for sel in selections]
    sel_depth = sorted(sel_depth, key=lambda a:a[1])
    for sel in sel_depth:
        sel = sel[0]
        dummy = common.TemporaryReparent().main(mode='create')
        srt_dummy = common.TemporaryReparent().main(mode='create')
        #common.TemporaryReparent().main(sel, dummyParent=dummy, mode='cut')
        if not c_comp:
            set_maching(nodes=srt_dummy, mode='all', pre_sel=selections)
            matching_obj=srt_dummy
            trs_matching(node=sel, sel_org=False)
        common.TemporaryReparent().main(sel,dummyParent=dummy, srtDummyParent=srt_dummy, mode='custom_cut', preSelection=selections)
        attr_lock_flag_list = check_attr_locked(sel)
        try:
            if mode == 'all':
                cmds.makeIdentity(sel, n=0, s=1, r=1, jointOrient=1, t=1, apply=True, pn=1)
                cmds.xform(srt_dummy, t=[0, 0, 0])
                cmds.xform(srt_dummy, ro=[0, 0, 0])
                cmds.xform(srt_dummy, s=[1, 1, 1])
            if mode == 'trans':
                cmds.makeIdentity(sel, n=0, s=0, r=0, jointOrient=0, t=1, apply=True, pn=1)
                cmds.xform(srt_dummy, t=[0, 0, 0])
            if mode == 'rot':
                cmds.makeIdentity(sel, n=0, s=0, r=1, jointOrient=0, t=0, apply=True, pn=1)
                cmds.xform(srt_dummy, ro=[0, 0, 0])
            if mode == 'scale':
                cmds.makeIdentity(sel, n=0, s=1, r=0, jointOrient=0, t=0, apply=True, pn=1)
                cmds.xform(srt_dummy, s=[1, 1, 1])
            if mode == 'joint':
                if cmds.nodeType(sel) == 'joint':
                    cmds.makeIdentity(sel, n=0, s=0, r=0, jointOrient=1, t=0, apply=True, pn=1)
                    cmds.xform(srt_dummy, ro=[0, 0, 0])
            if mode == 'trans' or mode =='all':
                cmds.xform(sel+'.scalePivot', t=[0, 0, 0], os=True)
                cmds.xform(sel+'.rotatePivot', t=[0, 0, 0], os=True)
        except Exception as e:
            print e.message
            cmds.inViewMessage( amg=e.message, pos='midCenterTop', fade=True, ta=0.75, a=0.5)
        set_attr_locked(sel, attr_lock_flag_list)
        common.TemporaryReparent().main(sel, dummyParent=dummy, mode='parent')
        common.TemporaryReparent().main(sel, dummyParent=srt_dummy, mode='parent')
        common.TemporaryReparent().main(dummyParent=dummy, mode='delete')#
        common.TemporaryReparent().main(dummyParent=srt_dummy, mode='delete')#ダミー親削除
    cmds.select(selections, r=True)
    sisidebar_sub.get_matrix() 

def duplycateSymmetry(object):
    meshNode = cmds.listRelatives(object, s=True, pa=True, type='mesh', fullPath=True)
    if meshNode is not None:
        #エラー吐くことがあるのでノンデフォーマヒストリを削除
        cmds.bakePartialHistory(object,ppt=True)
    #ネームスペースから分割
    nemeSplit = object.split('|')
    newName = nemeSplit[-1]
    #左右リネーム関数呼び出し
    newName = renameLR(newName)
    #複製して反転
    duplicated = pm.duplicate(object, name=newName)
    try:
        parentNode =  duplicated[0].firstParent()#Pymelの機能で親の階層を取得しておく。listRelativesと同じような。
        parentNode = str(parentNode)#cmdsで使えるように文字列に変換
        #左右リネーム関数呼び出し
        newParent = renameLR(parentNode)
    except:
        parentNode = None
        newParent = None
    duplicated = str(duplicated[0])#cmdsで使えるように文字列に変換
    #子供のオブジェクト取得関数呼び出し
    children = pm.listRelatives(duplicated, ad=True, type='transform', f=True)
    #子供のオブジェクトがある場合は重複を避けるため削除
    if len(children) != 0:
        cmds.delete(children)
    #アトリビュートのロック解除
    #全部のロック解除しないと親が変わったときのロカール値が変わらず、ズレることがある。
    attr = ['.translate', '.rotate', '.scale']
    axis = ['X', 'Y', 'Z']
    for varA in range(0, 3):
        for varB in range(0, 3):
            cmds.setAttr(duplicated + attr[varA] + axis[varB], lock=False)
    #ワールドスケール用ダミーロケータ作成
    dummy = common.TemporaryReparent().main(mode='create')
    cmds.parent(duplicated, dummy)
    #X方向に-1スケーリングしてからスケールフリーズ
    cmds.scale(-1, 1, 1, dummy, relative=True, pivot=(0,0,0))
    #杏仁生成を防ぐためにダミーロケータのスケールをフリーズ、負の値が親に入ってると杏仁が生成されるような。
    if cmds.nodeType(duplicated) == 'joint':
        #ジョイントを正しい回転、位置に修正するため、スケールフリーズ前のグローバル値を取得しておく
        pos = cmds.xform(duplicated, q=True, t=True, ws=True)
        rot = cmds.xform(duplicated, q=True, ro=True, ws=True)
        cmds.makeIdentity(dummy, apply=True, translate=False, rotate=False, scale=True, preserveNormals=True)
    #元の親名と違い、かつ新しい親名のオブジェクトが存在する場合は付け替え
    if parentNode is None:
            cmds.parent(duplicated, w=True)
    else:
        if parentNode != newParent and cmds.ls(newParent):
            cmds.parent(duplicated, newParent)
        else:
            cmds.parent(duplicated, parentNode)
    #ダミーペアレントを削除
    common.TemporaryReparent().main(dummyParent=dummy, mode='delete')
    cmds.makeIdentity(duplicated, apply=True, translate=False, rotate=False, scale=True, preserveNormals=True)
    if cmds.nodeType(duplicated) == 'joint':
        cmds.xform(duplicated , t=pos, ro=rot, ws=True)
    return duplicated