tv_PersWrap x1 y1 x2 y2 x3 y3 x4 y4 [fill]
Applies the current brush with the specified perspective to the current image. The x1 y1, x2 y2, x3 y3 and x4 y4 arguments represent the coordinates of the four corners of the perspective, respectively. These points are in the same order as in the Wrapping filter. The fill argument may be equal to the value 0 or 1. If the value is 0, the brush in perspective is applied once only into the image. If the value is 1, the brush in perspective is used to fill the screen.