(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_GetRectIntersection

Calculate the intersection of two rectangles.

Header File

Defined in <SDL3/SDL_rect.h>

Syntax

SDL_bool SDL_GetRectIntersection(const SDL_Rect * A,
                       const SDL_Rect * B,
                       SDL_Rect * result);

Function Parameters

A an SDL_Rect structure representing the first rectangle
B an SDL_Rect structure representing the second rectangle
result an SDL_Rect structure filled in with the intersection of rectangles A and B

Return Value

Returns SDL_TRUE if there is an intersection, SDL_FALSE otherwise.

Remarks

If result is NULL then this function will return SDL_FALSE.

Version

This function is available since SDL 3.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryRect