【发布时间】:2018-10-03 17:03:04
【问题描述】:
我正在尝试制作一个脚本,该脚本将所有所需参数写入一行而不是一行,以制作通往 nuke 的管道(行内关键帧) 要在 nuke 中有效,关键帧必须是这样的
translate {{curve R x1 list of valueX}} {curve R x1 list of valueY}} {curve R x1 list of valueZ}}
例子
translate {{curve R x1 10 11.03448296 12.06896591 13.10344791 14.13793087 15.17241383} {curve R x1 20 22.06896591 24.13793182 26.20689583 28.27586174 30.34482765} {curve R x1 30 33.10344696 36.20689774 39.3103447 42.41379166 45.51724243}}
现在我可以从我想要的属性中提取值,但它会导致列,当我输入几个命令时,它会返回并出错
def convert():
print "Loading file: "
# Select the incoming tracked camera
cmds.select('Camera0Node', r=1)
# Get first and last key set to determine bake range
firstKey = int(cmds.findKeyframe(time=(0, 100000), which='first'))
lastKey = int(cmds.findKeyframe(time=(0, 100000), which='last'))
print "Frame range: [", int(firstKey), ":", int(lastKey), "]"
# Enable depth of field
tx = cmds.getAttr(".tx")
ty = cmds.getAttr(".ty")
tz = cmds.getAttr(".tz")
rx = cmds.getAttr(".rx")
ry = cmds.getAttr(".ry")
rz = cmds.getAttr(".rz")
hfa = cmds.getAttr('.horizontalFilmAperture')
vfa = cmds.getAttr('.verticalFilmAperture')
fl = cmds.getAttr('.focalLength')
vfov = 2 * (math.atan2(vfa/2.0*25.4,fl) * 180 / math.pi);
# Bake out to Euler angles
cmds.bakeResults('Camera0Node',sparseAnimCurveBake=False, minimizeRotation=True, removeBakedAttributeFromLayer=False, removeBakedAnimFromLayer=False, oversamplingRate=1, bakeOnOverrideLayer=False, preserveOutsideKeys=False, simulation=True, sampleBy=1, shape=True, t=(firstKey, lastKey), disableImplicitControl=True, controlPoints=False)
print str(tx)
convert()
返回
Loading file:
Frame range: [ 1 : 504 ]
2385.11
所以我只有一个 x 值,如何获取所有关键帧值并以 nuke 方式对其进行格式化?
谢谢
【问题讨论】:
-
发布的代码没有正确缩进并且不会运行 - 您是否可能只是尝试执行
def之后的行?那会产生你提到的错误。如果你重新格式化代码,你会得到更好的答案 -
谢谢,我已经编辑过了,现在的问题是“只有”拥有所有关键帧值并以正确的方式格式化它
标签: python camera maya autodesk nuke