Function BuildSettingsForRatio

engine/Poseidon/UI/Settings/AspectRatio.cpp:144–173

}

Settings BuildSettingsForRatio(float ratio)
{
    ratio = SanitizeRatio(ratio);

    Settings settings{};
    if (ratio >= kBaseRatio)
    {
        settings.leftFOV = kBaseTopFov * ratio;
        settings.topFOV = kBaseTopFov;

        const float uiWidth = kBaseRatio / ratio;
        const float insetX = (1.0f - uiWidth) * 0.5f;
        settings.uiTopLeftX = insetX;
        settings.uiTopLeftY = 0.0f;
        settings.uiBottomRightX = 1.0f - insetX;
        settings.uiBottomRightY = 1.0f;
        return settings;
    }

    settings.leftFOV = kBaseLeftFov;
    settings.topFOV = kBaseLeftFov / ratio;

    const float uiHeight = ratio / kBaseRatio;
    const float insetY = (1.0f - uiHeight) * 0.5f;
    settings.uiTopLeftX = 0.0f;
    settings.uiTopLeftY = insetY;
    settings.uiBottomRightX = 1.0f;
    settings.uiBottomRightY = 1.0f - insetY;
    return settings;
}

PolicyResult ResolvePolicy(const PolicyInput& input)
{