(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_HasIntersection

Determine whether two rectangles intersect.

Header File

Defined in SDL_rect.h

Syntax

SDL_bool SDL_HasIntersection(const SDL_Rect * A,
                             const SDL_Rect * B);

Function Parameters

const SDL_Rect *	A	an SDL_Rect structure representing the first rectangle.
const SDL_Rect *	B	an SDL_Rect structure representing the second rectangle.

Return Value

(SDL_bool) Returns SDL_TRUE if there is an intersection, SDL_FALSE otherwise.

Remarks

If either pointer is NULL the function will return SDL_FALSE.

Version

This function is available since SDL 2.0.0.

See Also

• SDL_IntersectRect

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CategoryAPI, CategoryAPIFunction, CategoryRect

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