import c4d, math
from c4d import bitmaps, documents, utils
#Welcome to the world of Python

ROTANGLE = 30.0
ROTVEC = c4d.Vector(utils.Rad(ROTANGLE), 0, 0)

def main():
    if op:
        maxstep = int(math.floor(360.0 / ROTANGLE))
        rd = doc.GetActiveRenderData().GetData()
        xres = int(rd[c4d.RDATA_XRES])
        yres = int(rd[c4d.RDATA_YRES])
        name = rd[c4d.RDATA_PATH]
        bmp = bitmaps.BaseBitmap()
        bmp.Init(x=xres, y=yres, depth=24)
        for i in xrange(maxstep):
            c4d.StatusSetSpin()
            c4d.StatusSetText('Rendering image {0} of {1}.'.format(i, maxstep))
            rd[c4d.RDATA_PATH] = '{0}_{1}'.format(name, i)
            res = documents.RenderDocument(doc, rd, bmp, c4d.RENDERFLAGS_EXTERNAL)
            if res != c4d.RENDERRESULT_OK:
                break
            else:
                bitmaps.ShowBitmap(bmp) # remove to avoid the picture manager showing up
            op.SetMg(op.GetMg() * utils.HPBToMatrix(ROTVEC))
    c4d.StatusClear()
    c4d.EventAdd()
    
if __name__=='__main__':
    main()