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23 lines
1006 B
C++
23 lines
1006 B
C++
//
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// Created by Vlad on 8/11/2025.
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//
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#include "omath/engines/iw_engine/traits/camera_trait.hpp"
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#include "omath/engines/iw_engine/formulas.hpp"
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namespace omath::iw_engine
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{
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Mat4X4 CameraTrait::calc_look_at_mat(const Vector3<float>& cam_origin, const Vector3<float>& look_at) noexcept
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{
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return mat_look_at_left_handed<float, Mat4X4::get_store_ordering()>(cam_origin, look_at, k_abs_up);
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}
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Mat4X4 CameraTrait::calc_view_matrix(const ViewAngles& angles, const Vector3<float>& cam_origin) noexcept
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{
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return iw_engine::calc_view_matrix(angles, cam_origin);
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}
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Mat4X4 CameraTrait::calc_projection_matrix(const projection::FieldOfView& fov,
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const projection::ViewPort& view_port, const float near,
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const float far) noexcept
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{
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return calc_perspective_projection_matrix(fov.as_degrees(), view_port.aspect_ratio(), near, far);
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}
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} // namespace omath::iw_engine
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