DESCRIPTION

PasteImageIntoImage imageDimension inputCanvasImage inputImage outputImage startIndex [backgroundLabel=0] [paintOverNonBackgroundVoxels=0] [conflictLabel=-1]

If the current painting image voxel is nonbackground and corresponds to a background voxel in the canvas image

paintOverNonBackgroundVoxels = 0 -> leave the canvas voxel as is. paintOverNonBackgroundVoxels = 1 -> replace canvas voxel value with painting image voxel value paintOverNonBackgroundVoxels = 2 -> replace canvas voxel walue with conflictLabel