viewportdef.h

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#pragma once
 
 
#include "base/rect.h"
 
namespace eu::core
{
    struct ViewportDefinition
    {
        Recti screen_rect;
 
        float virtual_width;
        float virtual_height;
 
        [[nodiscard]]
        static ViewportDefinition from_fit_with_black_bars
        (
            float width,
            float height,
            int window_width,
            int window_height
        );
 
        [[nodiscard]]
        static ViewportDefinition from_extend
        (
            float width,
            float height,
            int window_width,
            int window_height
        );
 
        [[nodiscard]] static ViewportDefinition from_screen_pixel
        (
            int window_width,
            int window_height
        );
 
        ViewportDefinition(const Recti& screen, float w, float h);
    };
 
}