一个函数中有多个参数。通过函数传递信息。-‘’<在"###">处找不到函数save_snapshots‘

Question

# Error: RuntimeError: file <maya console> line 13: Object '<function save_snapshots at 0x000001757D101EB8>' not found. #

我正在编写一个脚本来创建uv快照。目前，我坚持使用"save_snapshots“来获取"uv_snap_res”应该给出的整数。

在我的UI中，“保存”按钮使用的是partial，我不完全理解它是如何工作的。如果我按照命令的顺序将save_snapshots移到'texSizeControl‘后面，它就不会运行(我想？)。

我希望能有一点帮助来解释在使用函数时传递参数是如何工作的，以及当涉及到“部分”事情时操作的顺序……我走到这一步的唯一原因是因为这个网站和在其他领域寻找例子。整个单选按钮的事情是一个完全的挑战，我不知道我是否完全正确地工作:/对不起。

如果您有任何帮助或建议，我将洗耳恭听！

## UV SNAPSHOTS
## PYTHON
import maya.cmds as mc


def get_snapshot_res(label, *args):
    uv_snap_res = label

def save_snapshots(get_snapshot_res, uv_snap_res, *args):
    get_snapshot_res(uv_snap_res)
    print get_snapshot_res

def passValue(texSizeControl, *args):
    radioCol = mc.radioCollection(texSizeControl, query=True, sl=True)
    getSelectRadioVal = mc.radioButton(radioCol, query=True, label=True)
    get_snapshot_res(getSelectRadioVal)

def save_snapshots_ui(*args):
    myWindow = 'Create UV Snapshots'
    if mc.window(myWindow, exists=True):
        mc.deleteUI(myWindow)
    mc.window(myWindow, title = myWindow)
    mc.columnLayout(adjustableColumn=True)
    mc.text(label='Choose your resolution for UV Snapshots', font='obliqueLabelFont')
    texSizeControl = mc.radioCollection()
    saveRadio1k = mc.radioButton(label='1024')
    saveRadio2k = mc.radioButton(label='2048')
    saveRadio4k = mc.radioButton(label='4096')
    saveRadio8k = mc.radioButton(label='8192')
    texSizeControl = mc.radioCollection(texSizeControl, edit=True, select=saveRadio2k )
    mc.button(label='save', command= partial(passValue, save_snapshots, texSizeControl))
    mc.setParent( '..' )
    mc.showWindow()

save_snapshots_ui()

Answer 1

试着在不需要的地方删除*args，你应该这样写你的脚本：

• cmd SNAPSHOT need(FULLPATH，RES，UVRANGE)
• ui set resolution
• ui set png name
• ui set path
• ui选择
• 按钮send -> res，name，path，uvRange
• 获取ui RES
• 获取ui路径以创建FULLPATH
• get ui UVRANGE
• gather所有这一切都整合到一个cmd中以启动快照220 HF221>

====================================

import maya.cmds as mc
# GATHER
def ui_save_snapshots(texSizeControl, *args):
    # *args is only used when the def is inside ui
    # here it is gathering information to launch the maya command
    RATIO = get_snapshot_res(texSizeControl)
    path = 'something to get the path'
    save_snapshots(path, RATIO)
# GET RES
def ui_get_snapshot_res(label):
    radioCol = mc.radioCollection(texSizeControl, query=True, sl=True)
    RATIO = mc.radioButton(radioCol, query=True, label=True)
    return RATIO
SNAPSHOT
def save_snapshots(path, resolution, uvRange=[0,1,0,1]):
    # this def is a without any ui
    # path = "/marza/proj/fuji2019/work/Prop/trap/sim/everyone/simRig/images/outUV.jpg"
    uMin, uMax, vMin, vMax = uvRange
    cmds.uvSnapshot(o=True,ff='jpg', xr=resolution, yr=4096, aa=True, r=255, g=255, b=255, n=path, uMin=uMin, uMax=uMax, vMin=vMin, vMax=vMax)

def save_snapshots_ui():
    myWindow = 'Create UV Snapshots'
    if mc.window(myWindow, exists=True):
        mc.deleteUI(myWindow)
    mc.window(myWindow, title = myWindow)
    mc.columnLayout(adjustableColumn=True)
    mc.text(label='Choose your resolution for UV Snapshots', font='obliqueLabelFont')
    texSizeControl = mc.radioCollection()
    saveRadio1k = mc.radioButton(label='1024')
    saveRadio2k = mc.radioButton(label='2048')
    saveRadio4k = mc.radioButton(label='4096')
    saveRadio8k = mc.radioButton(label='8192')
    texSizeControl = mc.radioCollection(texSizeControl, edit=True, select=saveRadio2k )
    # send textSiZeControl to passValue 
    mc.button(label='save', command= partial(passValue, texSizeControl))
    mc.setParent( '..' )
    mc.showWindow()

save_snapshots_ui()