(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_GetRectUnion

Calculate the union of two rectangles.

Header File

Defined in <SDL3/SDL_rect.h>

Syntax

bool SDL_GetRectUnion(const SDL_Rect *A, const SDL_Rect *B, SDL_Rect *result);

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.
SDL_Rect *	result	an SDL_Rect structure filled in with the union of rectangles A and B.

Return Value

(bool) Returns true on success or false on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIFunction, CategoryRect

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