147 lines
2.7 KiB
C++
147 lines
2.7 KiB
C++
#ifndef BASIS_H
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#define BASIS_H
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#if defined(_WIN32)
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# ifdef _GD_CPP_CORE_API_IMPL
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# define GD_CPP_CORE_API __declspec(dllexport)
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# else
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# define GD_CPP_CORE_API __declspec(dllimport)
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# endif
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#else
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# define GD_CPP_CORE_API
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#endif
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#include "Defs.hpp"
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#include "Vector3.hpp"
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namespace godot {
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class Quat;
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class GD_CPP_CORE_API Basis {
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public:
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Vector3 elements[3];
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Basis(const Quat& p_quat); // euler
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Basis(const Vector3& p_euler); // euler
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Basis(const Vector3& p_axis, real_t p_phi);
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Basis(const Vector3& row0, const Vector3& row1, const Vector3& row2);
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Basis(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz);
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Basis();
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const Vector3& operator[](int axis) const;
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Vector3& operator[](int axis);
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void invert();
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bool isequal_approx(const Basis& a, const Basis& b) const;
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bool is_orthogonal() const;
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bool is_rotation() const;
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void transpose();
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Basis inverse() const;
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Basis transposed() const;
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real_t determinant() const;
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Vector3 get_axis(int p_axis) const;
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void set_axis(int p_axis, const Vector3& p_value);
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void rotate(const Vector3& p_axis, real_t p_phi);
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Basis rotated(const Vector3& p_axis, real_t p_phi) const;
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void scale( const Vector3& p_scale );
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Basis scaled( const Vector3& p_scale ) const;
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Vector3 get_scale() const;
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Vector3 get_euler() const;
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void set_euler(const Vector3& p_euler);
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// transposed dot products
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real_t tdotx(const Vector3& v) const;
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real_t tdoty(const Vector3& v) const;
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real_t tdotz(const Vector3& v) const;
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bool operator==(const Basis& p_matrix) const;
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bool operator!=(const Basis& p_matrix) const;
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Vector3 xform(const Vector3& p_vector) const;
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Vector3 xform_inv(const Vector3& p_vector) const;
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void operator*=(const Basis& p_matrix);
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Basis operator*(const Basis& p_matrix) const;
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void operator+=(const Basis& p_matrix);
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Basis operator+(const Basis& p_matrix) const;
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void operator-=(const Basis& p_matrix);
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Basis operator-(const Basis& p_matrix) const;
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void operator*=(real_t p_val);
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Basis operator*(real_t p_val) const;
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int get_orthogonal_index() const; // down below
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void set_orthogonal_index(int p_index); // down below
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operator String() const;
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void get_axis_and_angle(Vector3 &r_axis,real_t& r_angle) const;
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/* create / set */
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void set(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz);
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Vector3 get_column(int i) const;
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Vector3 get_row(int i) const;
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Vector3 get_main_diagonal() const;
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void set_row(int i, const Vector3& p_row);
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Basis transpose_xform(const Basis& m) const;
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void orthonormalize();
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Basis orthonormalized() const;
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bool is_symmetric() const;
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Basis diagonalize();
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operator Quat() const;
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};
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}
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#endif // BASIS_H
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