Editing Pixar Image Computer (section)

=== Tile pointer table (8 × numberTiles bytes) ===
The tile pointer table starts at byte 512 from the start of the file and has 1+ tile pointers.

{| class="wikitable"
|-
! 512 (0x200)
| Tile pointer 1
! Address of tile 0 (4 bytes)
! Length of tile 0 data (4 bytes)
|-
! 520 (0x208)
| Tile pointer 2
! Address of tile 1 (4 bytes)
! Length of tile 1 data (4 bytes)
|-
! ...
! ...
! ...
! ...
|}

To calculate the number of tiles for x direction:
 1 + (pictureWidth − 1)/tileWidth

and y direction:
 1 + (pictureHeight − 1)/tileHeight
 
Tile order is sweep from left to right, from top to bottom; first tile 0 is at left top of picture and last tile (totalNumberTiles − 1) is at right bottom of image.