maya设置与获取帧速率

设置帧速率

cmds:

import maya.cmds as cmds

cmds.currentUnit(t='25fps') # 设置当前帧速率为25每秒，必须带fps

pymel

import pymel.core as pm

pm.currentUnit(t='25fps') # 设置当前帧速率为25每秒，必须带fps

获取帧速率

maya的python命令不能直接获取fps，很挫！自己写个函数吧。

def getFrameRate():

'''

Return an int of the current frame rate

'''

currentUnit = mc.currentUnit(query=True, time=True)

if currentUnit == 'film':

return 24

if currentUnit == 'show':

return 48

if currentUnit == 'pal':

return 25

if currentUnit == 'ntsc':

return 30

if currentUnit == 'palf':

return 50

if currentUnit == 'ntscf':

return 60

if 'fps' in currentUnit:

return int(currentUnit.substitute('fps',''))

建议用python调用mel语句来获取

import maya.mel as mel

fps = mel.eval('currentTimeUnitToFPS') # 返回的是一个float

print(int(fps)) # 24