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PhDeTranslateTiles

PhDeTranslateTiles

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PhDeTranslateTiles()

Subtract x and y offsets from the vertices of a list of tiles

Synopsis:

PhTile_t * PhDeTranslateTiles( 
              PhTile_t *tile,
              PhPoint_t const *point_subtract );

Library:

ph

Description:

This function subtracts the coordinates of point_subtract from the vertices of each tile in the list pointed to by tile.


Note: Don't free() the list of tiles; instead, use PhFreeTiles() to return the tiles to the internal pool.

Returns:

The same pointer as tile.

Classification:

Photon

Safety:
Interrupt handler No
Signal handler No
Thread No

See also:

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

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