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Fixed bug 1542 - SDL_Touch should reserve tilt_x and tilt_y

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Gerry JJ 2012-07-14 19:42:23 PDT
The SDL_Touch structure currently reserves fields for tablet tilt and rotation
(marked "for future use"), but a tablet stylus can tilt in both x and y
directions in addition to rotation around itself (or, put another way, it can
rotate in x, y and z). So, the struct should probably reserve fields for both
tilt_x and tilt_y, not just tilt.
This commit is contained in:
Sam Lantinga 2012-07-18 15:53:33 -07:00
parent 4d8e7cdf64
commit 2a336fae73
1 changed files with 2 additions and 1 deletions
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3
include/SDL_touch.h
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@ -71,7 +71,8 @@ struct SDL_Touch {
float y_max,y_min;
Uint16 xres,yres,pressureres;
float native_xres,native_yres,native_pressureres;
float tilt; /* for future use */
float tilt_x; /* for future use */
float tilt_y; /* for future use */
float rotation; /* for future use */
/* Data common to all touch */