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added camera

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Orange
2024-08-27 10:28:07 +03:00
parent c662504291
commit db57dfd5f9
8 changed files with 153 additions and 6 deletions
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2
include/omath/matrix.h
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@@ -51,6 +51,8 @@ namespace omath
Matrix operator*(const Matrix &other) const;
Matrix& operator*=(const Matrix &other);
Matrix operator*(float f) const;
Matrix operator*(const Vector3 &vec3) const;

38
include/omath/projection/Camera.h Normal file
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@@ -0,0 +1,38 @@
//
// Created by Vlad on 27.08.2024.
//
#pragma once
#include <expected>
#include <omath/Vector3.h>
#include <omath/Matrix.h>
#include <string_view>
namespace omath::projection
{
class Camera
{
public:
void SetViewAngles(const Vector3& viewAngles);
[[nodiscard]] const Vector3& GetViewAngles() const;
[[nodiscard]] Matrix GetViewMatrix() const;
[[nodiscard]] Matrix GetProjectionMatrix() const;
[[nodiscard]] Matrix GetTranslationMatrix() const;
[[nodiscard]] Matrix GetOrientationMatrix() const;
[[nodiscard]] std::expected<Vector3, std::string_view> WorldToScreen(const Vector3& worldPosition) const;
Vector3 m_viewPort;
float m_fieldOfView;
float m_farPlaneDistance;
float m_nearPlaneDistance;
private:
Vector3 m_viewAngles;
Vector3 m_origin;
};
}