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PhIntersectTilings()

Determine the intersection of two lists of tiles

Synopsis:

PhTile_t *PhIntersectTilings( 
             PhTile_t const * const tile1,
             PhTile_t const * const tile2,
             unsigned short *num_intersect_tiles );

Library:

ph

Description:

This function creates a new list of tiles that's the intersection of the lists pointed to by tile1 and tile2. The original lists aren't modified.

Returns:

A pointer to the new list, or NULL if there's no intersection.

Classification:

Photon

Safety:
Interrupt handler	No
Signal handler	No
Thread	No

See also:

PhAddMergeTiles(), PhClipTilings(), PhCoalesceTiles(), PhCopyTiles(), PhDeTranslateTiles(), PhFreeTiles(), PhGetTile(), PhMergeTiles(), PhRectsToTiles(), PhSortTiles(), PhTile_t, PhTilesToRects(), PhTranslateTiles()

"Using damage tiles" in the Raw Drawing and Animation chapter of the Photon Programmer's Guide

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