dm2skin.py 文件源码

def dm2skin_getVertexPositionsOverRange(mesh, startFrame=0, endFrame=1):
    """Gets a list of lists of vertex positions for the given mesh. One list for
    each frame between startFrame and endFrame."""
    numVerts = cmds.polyEvaluate(mesh, v=True)
    resultList = []
    for i in range(startFrame, endFrame + 1):
        tempList = []
        cmds.currentTime(i)
        for j in range(0, numVerts):
            tempPos = cmds.xform(mesh + '.vtx[' + str(j) + ']', q=True, ws=True, t=True)
            tempList.append(np.array([tempPos[0], tempPos[1], tempPos[2]]))
        resultList.append(tempList)
    return resultList