fog.hpp

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#pragma once
 
#include "NNL/common/fixed_type.hpp"
#include "NNL/common/io.hpp"
#include "NNL/utility/data.hpp"
namespace nnl {
namespace fog {
struct Fog {
  f32 near_ = 0.0f;           
  f32 far_ = 0.0f;            
  u32 color = 0xFF'00'00'00;  
};

bool IsOfType(BufferView buffer);
 
bool IsOfType(const std::filesystem::path& path);
 
bool IsOfType(Reader& f);

Fog Import(BufferView buffer);
 
Fog Import(const std::filesystem::path& path);
 
Fog Import(Reader& f);

[[nodiscard]] Buffer Export(const Fog& fog);
 
void Export(const Fog& fog, const std::filesystem::path& path);
 
void Export(const Fog& fog, Writer& f);
namespace raw {
constexpr u32 kMagicBytes = utl::data::FourCC("F0G!");  
 
NNL_PACK(struct RFog {
  u32 magic_bytes = kMagicBytes;
  f32 near_ = 0.0f;
  f32 far_ = 0.0f;
  u32 color = 0;
});
 
static_assert(sizeof(RFog) == 0x10);
 
Fog Convert(const RFog& rfog);
 
RFog Parse(Reader& f);
}  // namespace raw
 
}  // namespace fog

}  // namespace nnl