CODEWITHSUNDEEP
c++sdlsdl-2
Matt
Matt

Reputation: 49

Textures don't render

I have the following code in which I'm attempting to render first a background, then some items on top of them. The only thing that comes out is the background.

Textures is a vector of a class I made, which basically just holds an SDL_Texture* and an SDL_Rect*. The textures aren't NULL, the SDL_Rect positioning is on the screen, I'm not sure why they aren't showing up.

//Clear screen
SDL_RenderClear(renderer);

SDL_RenderCopy(renderer, background, NULL, NULL); //Render background

for (auto texture : textures) {
    if (texture.getXPos() && texture.getYPos()) { //Position, if applicable
        SDL_RenderCopy(renderer, texture.getTexture(), NULL, texture.getRect());
    }
    else {
        SDL_RenderCopy(renderer, texture.getTexture(), NULL, NULL);
    }
}

//Update screen
SDL_RenderPresent(renderer);

Upvotes: 0

Views: 75

Answers (1)

Matt
Matt

Reputation: 49

Stupid error: When I was using SDL_Surface I would set the w and h of the SDL_Rect to 0, which evidently isn't how it's supposed to work with SDL_Texture.

Upvotes: 1

Related Questions