Maya Python - 将 UI 连接到函数
Maya Python - Connecting UI to functions
我正在使用 Python 在 Maya 中创建一个小的子弹喷射发生器 运行，我一直在研究如何获取用户在 [=24] 中输入的值=] 并在函数中使用它们。 bulletSpread 函数需要从 createGunUI 中获取值，特别是 DistCtrl 滑块并将其乘以 GunDictionary 中的值以获得点差。简而言之，我只需要知道如何从 UI 中的滑块获取输入值并在函数中使用它们。
我在下面包含了我的代码，非常感谢任何帮助！
import maya.cmds as cmds
import random
import math
#Dictionary containing weapon names and presets - presets contain values for shot sliders, distance sliders and multipliers for spread calculation
GunDictionary = {}
GunDictionary["weapon"] = ["Pistol", "Shotgun", "SMG", "Sniper", "RPG"]
GunDictionary["weaponSelected"] = GunDictionary["weapon"][0]
GunDictionary["Pistol_preset"] = [(1,18,9), (10,50,25), (0.1)]
GunDictionary["Shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)]
GunDictionary["SMG_preset"] = [(5,30,15), (10,50,25), (0.2)]
GunDictionary["Sniper_preset"] = [(1,3,2), (10,50,25), (0.05)]
GunDictionary["RPG_preset"] = [(1,2,1), (10,50,25), (0)]
#Initial cleanup of UIs
if (cmds.window("Gun_Select", exists = True)):
cmds.deleteUI("Gun_Select")
#Initial cleanup of scene
cmds.select(all=True)
cmds.delete()
#Fire button condition - creates wall
def goShoot(gunSelected, numOfShots, *pArgs):
print "Begin"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
createWall()
bulletSpread(GunDictionary["weaponSelected"])
#Cancel UI2 - deletes UI2
def cancelShoot(*pArgs):
print "cancel"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
#Cancel UI1 - deletes UI1
def cancelSelect(*pArgs):
print "cancel"
cmds.deleteUI("Gun_Select")
#Function to create wall
def createWall():
wall = cmds.polyCube(h=10, w=15, d=1, name='wall')
cmds.move(0,5,0, 'wall')
newRange = 0;
#Function to generate bullet spread
def bulletSpread(gunSelected, distance):
weaponName = GunDictionary["weaponSelected"]
multiplier = GunDictionary[weaponName + "_preset"][2]
distance = ???
newRange = distance * multiplier
print newRange
#Function to create drop-down menu in createSelectUI
def printNewMenuItem(item):
print item
GunDictionary["weaponSelected"] = item
return GunDictionary["weaponSelected"]
#Function to take weapon selected in UI1 and call UI2, also calls function to calculate bullet spread
def ui_refreshSelWeapon(fun, *args):
createGunUI(GunDictionary["weaponSelected"])
#UI allowing user to pick from a selection of Guns in a drop-down menu
def createSelectUI():
cmds.window("Gun_Select")
cmds.columnLayout(adjustableColumn=True)
GunSelectCtrl = cmds.optionMenu(label='Gun', changeCommand=printNewMenuItem)
for i in GunDictionary["weapon"]:
cmds.menuItem(label=i)
cmds.button(label = "Continue", command = ui_refreshSelWeapon)
cmds.button(label = "Cancel", command = cancelSelect)
cmds.showWindow("Gun_Select")
createSelectUI()
weapon_uiDic = {}
#Called after gun select, allows user to choose the number of shots and distance from wall
def createGunUI(gunSelected):
weaponName = GunDictionary["weaponSelected"]
if cmds.window(weaponName, exists=True):
cmds.deleteUI(weaponName)
cmds.window(weaponName)
cmds.columnLayout(adjustableColumn=True)
cmds.deleteUI("Gun_Select")
numBullets = GunDictionary[weaponName + "_preset"][0]
distToTarget = GunDictionary[weaponName + "_preset"][1]
weapon_uiDic["NumBulletsCtrl"] = cmds.intSliderGrp(label='Number of Shots',
minValue=numBullets[0], maxValue=numBullets[1], value=numBullets[2], field=True)
weapon_uiDic["DistCtrl"] = cmds.intSliderGrp(label='Distance to Target (metres)',
minValue=distToTarget[0], maxValue=distToTarget[1], value=distToTarget[2], field=True)
weapon_uiDic["fireButton"] = cmds.button(label = "Fire",
command = lambda *args: goShoot(cmds.intSliderGrp(weapon_uiDic["NumBulletsCtrl"],
query=True, value=True), cmds.intSliderGrp(weapon_uiDic["DistCtrl"], query=True, value=True)))
cmds.button(label = "Cancel", command = cancelShoot)
cmds.showWindow(weaponName)
谢谢！！
如果我没理解错的话，你要查询滑块的值。给定 Maya 帮助中的以下示例：http://download.autodesk.com/us/maya/2009help/CommandsPython/intSliderGrp.html
window = cmds.window( title='intSliderGrp Example' )
cmds.columnLayout()
cmds.intSliderGrp( field=True, label='Group 1' )
my_value = cmds.intSliderGrp( field=True, label='Group 2', minValue=-10, maxValue=10, fieldMinValue=-100, fieldMaxValue=100, value=0 )
cmds.showWindow( window )
# Query the value
cmds.intSliderGrp(my_value, query=True, value=True)
我用部分模块替换了你的 lambda 函数。它还用于通过 maya UI.
传递一些参数
我不明白你为什么不通过不同的功能跟踪你的距离数据。
如果您不了解它们的流程，您只需阅读您的代码并在每一步打印值以查看它的去向。
为什么在 "goShoot" 中，如果您使用 GunDictionary["weaponSelected"] 而不是 Gunselected，则定义要输入的变量 gunSelected。
在您的 "bulletSpread" 中，您指定了三个参数并在 "goShoot" 下仅输入一个。
如果您的函数没有正确链接，它就无法工作。
您可以在下面找到我的代码版本：
import maya.cmds as cmds
import random
import math
from functools import partial
#Dictionary containing weapon names and presets - presets contain values for shot sliders, distance sliders and multipliers for spread calculation
GunDictionary = {}
GunDictionary["weapon"] = ["Pistol", "Shotgun", "SMG", "Sniper", "RPG"]
GunDictionary["weaponSelected"] = GunDictionary["weapon"][0]
GunDictionary["Pistol_preset"] = [(1,18,9), (10,50,25), (0.1)]
GunDictionary["Shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)]
GunDictionary["SMG_preset"] = [(5,30,15), (10,50,25), (0.2)]
GunDictionary["Sniper_preset"] = [(1,3,2), (10,50,25), (0.05)]
GunDictionary["RPG_preset"] = [(1,2,1), (10,50,25), (0)]
#Initial cleanup of UIs
if (cmds.window("Gun_Select", exists = True)):
cmds.deleteUI("Gun_Select")
#Initial cleanup of scene
cmds.select(all=True)
cmds.delete()
#Fire button condition - creates wall
def goShoot(gunSelected, numOfShots, distance, *pArgs):
print "Begin"
weaponName = gunSelected
cmds.deleteUI(weaponName)
createWall()
bulletSpread(GunDictionary["weaponSelected"], distance)
#Cancel UI2 - deletes UI2
def cancelShoot(*pArgs):
print "cancel"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
#Cancel UI1 - deletes UI1
def cancelSelect(*pArgs):
print "cancel"
cmds.deleteUI("Gun_Select")
#Function to create wall
def createWall():
wall = cmds.polyCube(h=10, w=15, d=1, name='wall')
cmds.move(0,5,0, 'wall')
#Function to generate bullet spread
def bulletSpread(gunSelected, distance):
weaponName = GunDictionary["weaponSelected"]
multiplier = GunDictionary[weaponName + "_preset"][2]
distance = distance
newRange = distance * multiplier
print newRange
#Function to create drop-down menu in createSelectUI
def printNewMenuItem(item):
print item
GunDictionary["weaponSelected"] = item
return GunDictionary["weaponSelected"]
#Function to take weapon selected in UI1 and call UI2, also calls function to calculate bullet spread
def ui_refreshSelWeapon(fun, *args):
createGunUI(GunDictionary["weaponSelected"])
#UI allowing user to pick from a selection of Guns in a drop-down menu
def createSelectUI():
cmds.window("Gun_Select")
cmds.columnLayout(adjustableColumn=True)
GunSelectCtrl = cmds.optionMenu(label='Gun', changeCommand=printNewMenuItem)
for i in GunDictionary["weapon"]:
cmds.menuItem(label=i)
cmds.button(label = "Continue", command = ui_refreshSelWeapon)
cmds.button(label = "Cancel", command = cancelSelect)
cmds.showWindow("Gun_Select")
createSelectUI()
def refreshValues(*args):
function = args[0]
weapon = args[1]
get01 = cmds.intSliderGrp(args[2],query=True, value=True)
get02 = cmds.intSliderGrp(args[3],query=True, value=True)
print get01, get02
function(weapon, get01, get02)
weapon_uiDic = {}
#Called after gun select, allows user to choose the number of shots and distance from wall
def createGunUI(gunSelected):
weaponName = GunDictionary["weaponSelected"]
if cmds.window(weaponName, exists=True):
cmds.deleteUI(weaponName)
cmds.window(weaponName)
cmds.columnLayout(adjustableColumn=True)
cmds.deleteUI("Gun_Select")
numBullets = GunDictionary[weaponName + "_preset"][0]
distToTarget = GunDictionary[weaponName + "_preset"][1]
weapon_uiDic["NumBulletsCtrl"] = cmds.intSliderGrp(label='Number of Shots',
minValue=numBullets[0], maxValue=numBullets[1], value=numBullets[2], field=True)
weapon_uiDic["DistCtrl"] = cmds.intSliderGrp(label='Distance to Target (metres)',
minValue=distToTarget[0], maxValue=distToTarget[1], value=distToTarget[2], field=True)
weapon_uiDic["fireButton"] = cmds.button(label = "Fire", command = '')
cmds.button(weapon_uiDic["fireButton"], e=1,
c=partial(refreshValues,
goShoot,
GunDictionary["weaponSelected"],
weapon_uiDic["NumBulletsCtrl"],
weapon_uiDic["DistCtrl"]))
cmds.button(label = "Cancel", command = cancelShoot)
cmds.showWindow(weaponName)
我正在使用 Python 在 Maya 中创建一个小的子弹喷射发生器 运行，我一直在研究如何获取用户在 [=24] 中输入的值=] 并在函数中使用它们。 bulletSpread 函数需要从 createGunUI 中获取值，特别是 DistCtrl 滑块并将其乘以 GunDictionary 中的值以获得点差。简而言之，我只需要知道如何从 UI 中的滑块获取输入值并在函数中使用它们。
我在下面包含了我的代码，非常感谢任何帮助！
import maya.cmds as cmds
import random
import math
#Dictionary containing weapon names and presets - presets contain values for shot sliders, distance sliders and multipliers for spread calculation
GunDictionary = {}
GunDictionary["weapon"] = ["Pistol", "Shotgun", "SMG", "Sniper", "RPG"]
GunDictionary["weaponSelected"] = GunDictionary["weapon"][0]
GunDictionary["Pistol_preset"] = [(1,18,9), (10,50,25), (0.1)]
GunDictionary["Shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)]
GunDictionary["SMG_preset"] = [(5,30,15), (10,50,25), (0.2)]
GunDictionary["Sniper_preset"] = [(1,3,2), (10,50,25), (0.05)]
GunDictionary["RPG_preset"] = [(1,2,1), (10,50,25), (0)]
#Initial cleanup of UIs
if (cmds.window("Gun_Select", exists = True)):
cmds.deleteUI("Gun_Select")
#Initial cleanup of scene
cmds.select(all=True)
cmds.delete()
#Fire button condition - creates wall
def goShoot(gunSelected, numOfShots, *pArgs):
print "Begin"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
createWall()
bulletSpread(GunDictionary["weaponSelected"])
#Cancel UI2 - deletes UI2
def cancelShoot(*pArgs):
print "cancel"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
#Cancel UI1 - deletes UI1
def cancelSelect(*pArgs):
print "cancel"
cmds.deleteUI("Gun_Select")
#Function to create wall
def createWall():
wall = cmds.polyCube(h=10, w=15, d=1, name='wall')
cmds.move(0,5,0, 'wall')
newRange = 0;
#Function to generate bullet spread
def bulletSpread(gunSelected, distance):
weaponName = GunDictionary["weaponSelected"]
multiplier = GunDictionary[weaponName + "_preset"][2]
distance = ???
newRange = distance * multiplier
print newRange
#Function to create drop-down menu in createSelectUI
def printNewMenuItem(item):
print item
GunDictionary["weaponSelected"] = item
return GunDictionary["weaponSelected"]
#Function to take weapon selected in UI1 and call UI2, also calls function to calculate bullet spread
def ui_refreshSelWeapon(fun, *args):
createGunUI(GunDictionary["weaponSelected"])
#UI allowing user to pick from a selection of Guns in a drop-down menu
def createSelectUI():
cmds.window("Gun_Select")
cmds.columnLayout(adjustableColumn=True)
GunSelectCtrl = cmds.optionMenu(label='Gun', changeCommand=printNewMenuItem)
for i in GunDictionary["weapon"]:
cmds.menuItem(label=i)
cmds.button(label = "Continue", command = ui_refreshSelWeapon)
cmds.button(label = "Cancel", command = cancelSelect)
cmds.showWindow("Gun_Select")
createSelectUI()
weapon_uiDic = {}
#Called after gun select, allows user to choose the number of shots and distance from wall
def createGunUI(gunSelected):
weaponName = GunDictionary["weaponSelected"]
if cmds.window(weaponName, exists=True):
cmds.deleteUI(weaponName)
cmds.window(weaponName)
cmds.columnLayout(adjustableColumn=True)
cmds.deleteUI("Gun_Select")
numBullets = GunDictionary[weaponName + "_preset"][0]
distToTarget = GunDictionary[weaponName + "_preset"][1]
weapon_uiDic["NumBulletsCtrl"] = cmds.intSliderGrp(label='Number of Shots',
minValue=numBullets[0], maxValue=numBullets[1], value=numBullets[2], field=True)
weapon_uiDic["DistCtrl"] = cmds.intSliderGrp(label='Distance to Target (metres)',
minValue=distToTarget[0], maxValue=distToTarget[1], value=distToTarget[2], field=True)
weapon_uiDic["fireButton"] = cmds.button(label = "Fire",
command = lambda *args: goShoot(cmds.intSliderGrp(weapon_uiDic["NumBulletsCtrl"],
query=True, value=True), cmds.intSliderGrp(weapon_uiDic["DistCtrl"], query=True, value=True)))
cmds.button(label = "Cancel", command = cancelShoot)
cmds.showWindow(weaponName)
谢谢！！
如果我没理解错的话，你要查询滑块的值。给定 Maya 帮助中的以下示例：http://download.autodesk.com/us/maya/2009help/CommandsPython/intSliderGrp.html
window = cmds.window( title='intSliderGrp Example' )
cmds.columnLayout()
cmds.intSliderGrp( field=True, label='Group 1' )
my_value = cmds.intSliderGrp( field=True, label='Group 2', minValue=-10, maxValue=10, fieldMinValue=-100, fieldMaxValue=100, value=0 )
cmds.showWindow( window )
# Query the value
cmds.intSliderGrp(my_value, query=True, value=True)
我用部分模块替换了你的 lambda 函数。它还用于通过 maya UI.
传递一些参数我不明白你为什么不通过不同的功能跟踪你的距离数据。 如果您不了解它们的流程，您只需阅读您的代码并在每一步打印值以查看它的去向。 为什么在 "goShoot" 中，如果您使用 GunDictionary["weaponSelected"] 而不是 Gunselected，则定义要输入的变量 gunSelected。 在您的 "bulletSpread" 中，您指定了三个参数并在 "goShoot" 下仅输入一个。 如果您的函数没有正确链接，它就无法工作。
您可以在下面找到我的代码版本：
import maya.cmds as cmds
import random
import math
from functools import partial
#Dictionary containing weapon names and presets - presets contain values for shot sliders, distance sliders and multipliers for spread calculation
GunDictionary = {}
GunDictionary["weapon"] = ["Pistol", "Shotgun", "SMG", "Sniper", "RPG"]
GunDictionary["weaponSelected"] = GunDictionary["weapon"][0]
GunDictionary["Pistol_preset"] = [(1,18,9), (10,50,25), (0.1)]
GunDictionary["Shotgun_preset"] = [(1,4,2), (10,50,25), (0.3)]
GunDictionary["SMG_preset"] = [(5,30,15), (10,50,25), (0.2)]
GunDictionary["Sniper_preset"] = [(1,3,2), (10,50,25), (0.05)]
GunDictionary["RPG_preset"] = [(1,2,1), (10,50,25), (0)]
#Initial cleanup of UIs
if (cmds.window("Gun_Select", exists = True)):
cmds.deleteUI("Gun_Select")
#Initial cleanup of scene
cmds.select(all=True)
cmds.delete()
#Fire button condition - creates wall
def goShoot(gunSelected, numOfShots, distance, *pArgs):
print "Begin"
weaponName = gunSelected
cmds.deleteUI(weaponName)
createWall()
bulletSpread(GunDictionary["weaponSelected"], distance)
#Cancel UI2 - deletes UI2
def cancelShoot(*pArgs):
print "cancel"
weaponName = GunDictionary["weaponSelected"]
cmds.deleteUI(weaponName)
#Cancel UI1 - deletes UI1
def cancelSelect(*pArgs):
print "cancel"
cmds.deleteUI("Gun_Select")
#Function to create wall
def createWall():
wall = cmds.polyCube(h=10, w=15, d=1, name='wall')
cmds.move(0,5,0, 'wall')
#Function to generate bullet spread
def bulletSpread(gunSelected, distance):
weaponName = GunDictionary["weaponSelected"]
multiplier = GunDictionary[weaponName + "_preset"][2]
distance = distance
newRange = distance * multiplier
print newRange
#Function to create drop-down menu in createSelectUI
def printNewMenuItem(item):
print item
GunDictionary["weaponSelected"] = item
return GunDictionary["weaponSelected"]
#Function to take weapon selected in UI1 and call UI2, also calls function to calculate bullet spread
def ui_refreshSelWeapon(fun, *args):
createGunUI(GunDictionary["weaponSelected"])
#UI allowing user to pick from a selection of Guns in a drop-down menu
def createSelectUI():
cmds.window("Gun_Select")
cmds.columnLayout(adjustableColumn=True)
GunSelectCtrl = cmds.optionMenu(label='Gun', changeCommand=printNewMenuItem)
for i in GunDictionary["weapon"]:
cmds.menuItem(label=i)
cmds.button(label = "Continue", command = ui_refreshSelWeapon)
cmds.button(label = "Cancel", command = cancelSelect)
cmds.showWindow("Gun_Select")
createSelectUI()
def refreshValues(*args):
function = args[0]
weapon = args[1]
get01 = cmds.intSliderGrp(args[2],query=True, value=True)
get02 = cmds.intSliderGrp(args[3],query=True, value=True)
print get01, get02
function(weapon, get01, get02)
weapon_uiDic = {}
#Called after gun select, allows user to choose the number of shots and distance from wall
def createGunUI(gunSelected):
weaponName = GunDictionary["weaponSelected"]
if cmds.window(weaponName, exists=True):
cmds.deleteUI(weaponName)
cmds.window(weaponName)
cmds.columnLayout(adjustableColumn=True)
cmds.deleteUI("Gun_Select")
numBullets = GunDictionary[weaponName + "_preset"][0]
distToTarget = GunDictionary[weaponName + "_preset"][1]
weapon_uiDic["NumBulletsCtrl"] = cmds.intSliderGrp(label='Number of Shots',
minValue=numBullets[0], maxValue=numBullets[1], value=numBullets[2], field=True)
weapon_uiDic["DistCtrl"] = cmds.intSliderGrp(label='Distance to Target (metres)',
minValue=distToTarget[0], maxValue=distToTarget[1], value=distToTarget[2], field=True)
weapon_uiDic["fireButton"] = cmds.button(label = "Fire", command = '')
cmds.button(weapon_uiDic["fireButton"], e=1,
c=partial(refreshValues,
goShoot,
GunDictionary["weaponSelected"],
weapon_uiDic["NumBulletsCtrl"],
weapon_uiDic["DistCtrl"]))
cmds.button(label = "Cancel", command = cancelShoot)
cmds.showWindow(weaponName)