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added error codes

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Orange
2024-09-03 21:41:22 +03:00
parent 2947bbd95a
commit abfa3e8123
3 changed files with 22 additions and 5 deletions
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5
include/omath/projection/Camera.h
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@@ -8,6 +8,7 @@
#include <omath/Vector3.h>
#include <omath/Matrix.h>
#include <string_view>
#include "ErrorCodes.h"
namespace omath::projection
@@ -18,7 +19,7 @@ namespace omath::projection
float m_width;
float m_height;
[[nodiscard]] float AspectRatio() const {return m_width / m_height;}
[[nodiscard]] constexpr float AspectRatio() const {return m_width / m_height;}
};
class Camera
@@ -29,7 +30,7 @@ namespace omath::projection
[[nodiscard]] Matrix GetViewMatrix() const;
[[nodiscard]] std::expected<Vector3, std::string_view> WorldToScreen(const Vector3& worldPosition) const;
[[nodiscard]] std::expected<Vector3, Error> WorldToScreen(const Vector3& worldPosition) const;
ViewPort m_viewPort{};
float m_fieldOfView;

16
include/omath/projection/ErrorCodes.h Normal file
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@@ -0,0 +1,16 @@
//
// Created by Vlad on 03.09.2024.
//
#pragma once
#include <cstdint>
namespace omath::projection
{
enum class Error : uint16_t
{
WORLD_POSITION_IS_BEHIND_CAMERA = 0,
WORLD_POSITION_IS_OUT_OF_SCREEN_BOUNDS,
};
}