GraphicsUtility.h

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#pragma once
 
#include "ncengine/graphics/Material.h"
#include "ncengine/graphics/PostProcess.h"
 
#include <span>
#include <string_view>
 
namespace nc
{
constexpr auto AspectRatio = 16.0f / 9.0f;
 
auto AdjustDimensionsToAspectRatio(const nc::Vector2& dimensions) -> nc::Vector2;
 
struct MiscPassFlag
{
    using type = uint64_t;
 
    static constexpr auto Wireframe = type{1 << 0};
    static constexpr auto Particle  = type{1 << 1};
    static constexpr auto Skybox    = type{1 << 2};
};
 
auto GetMaterialPassNames() -> std::span<const std::string_view>;
 
auto GetMaterialPassFlags() -> std::span<const MaterialPassFlag::type>;
 
auto GetMiscsPassFlags() -> std::span<const MiscPassFlag::type>;
 
auto GetPostProcessPassNames() -> std::span<const std::string_view>;
 
auto GetPostProcessPassFlags() -> std::span<const PostProcessPassFlag::type>;
 
auto GetPostProcessPassName(PostProcessPassFlag::type pass) -> std::string_view;
 
auto GetPostProcessEffectNames() -> std::span<const std::string_view>;
 
auto GetPostProcessEffectIds() -> std::span<const PostProcessEffectId>;
 
auto GetPostProcessEffectPassFlags(PostProcessEffectId effectId) -> std::span<const PostProcessPassFlag::type>;
 
auto GetCombinedPostProcessEffectPassFlags(PostProcessEffectId effectId) -> PostProcessEffectPassFlags;
} // namespace nc