Wired Movies and Sprites

Operands Targeting Spatial Tracks

Operands targeting spatial tracks return the current value of a particular property of a movie. You can use, for example, kOperandTrackWidth and kOperandTrackHeight to center a sprite within a track.

kOperandTrackLayer: No Params; The target track's layer is returned.
kOperandTrackWidth: No Params; The target track's width is returned.
kOperandTrackHeight: No Params; The target track's height is returned.
kOperandMouseLocalHLoc: No Params; The horizontal location of the mouse in the local coordinate system of the target track is returned.
kOperandMouseLocalVLoc: No Params; The vertical location of the mouse in the local coordinate system of the target track is returned.