zbw_setClipPlanes.py 文件源码

def setPlanes(*args):
    """sets clipping planes for cameras based on float fields in UI. Depending on radio button, it will either do all camera or only selected"""

    all = cmds.radioButtonGrp("camRBG", q=True, sl=True)
    far = cmds.floatFieldGrp("farFFG", q=True, v1=True)
    near = cmds.floatFieldGrp("nearFFG", q=True, v1=True)

    cams = []
    if all==1:
        cams.extend(cmds.ls(type="camera"))
    elif all==2:
        transf = cmds.ls(sl=True, type="transform")
        for each in transf:
            shape = cmds.listRelatives(each, s=True)
            if shape:
                if cmds.objectType(shape) == "camera":
                    cams.extend(shape)
    #for each, set shape.farClipPlane 100000
    if cams:
        print cams
        for cam in cams:
            try:
                cmds.setAttr("%s.farClipPlane"%cam, far)
                cmds.setAttr("%s.nearClipPlane"%cam, near)

            except:
                cmds.warning("Couldn't change the farClipPlane of %s"%cam)