描述

This function can be used to set the bounding box mode for a sprite. You supply the sprite index and the mode to use, which should be one of the following constants:

常量	描述
bboxmode_automatic	Automatic - The bounding box will be calculated automatically, based on the tolerance setting for the sprite
bboxmode_fullimage	Full Image - The bounding box will be set to use the full width and height of the sprite, regardless of the tolerance and "empty" pixels
bboxmode_manual	Manual - The bounding box is being set manually to user defined values, which requires the use of the function sprite_set_bbox()

NOTE: This function affects the sprite resource so that all further instances with this sprite will have the same bounding box mode.

语法：

sprite_set_bbox_mode(ind, mode);

参数	描述
ind	The index of the sprite to change the mode of.
mode	The mode to set (a constant).

返回

N/A（无返回值）

例如：

if sprite_get_bbox_mode(sprite_index) != 0
    {
    sprite_set_bbox_mode(sprite_index, bboxmode_automatic);
    }

The above checks the bbox mode for the current sprite and if it's not automatic, then it is set to that value.