53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
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#ifndef SDLPP_HPP_LINE
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#define SDLPP_HPP_LINE
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#include "sdlpp_common.hpp"
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#include "sdlpp_vector.hpp"
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namespace SDLPP {
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template<typename T>
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class SDLPPSCOPE Line {
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public:
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Line() = delete;
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~Line() = default;
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Line( const Vec2D<T> &start, const Vec2D<T> &end )
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: _start( start ), _end( end ) {}
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Line( T x_1, T y_1, T x_2, T y_2 )
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: _start( { x_1, y_1 } ), _end( { x_2, y_2 } ) {}
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Line( const Vec2D<T> &start, const Vec2D<T> &end, bool infinite )
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: _start( start ), _end( end ), _infinite( infinite ) {}
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Line( T x_1, T y_1, T x_2, T y_2, bool infinite )
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: _start( { x_1, y_1 } ), _end( { x_2, y_2 } ),
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_infinite( infinite ) {}
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const Vec2D<T> &getStart() const {
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return _start;
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}
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const Vec2D<T> &getEnd() const {
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return _end;
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}
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double length() const {
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return vecDistance( _start, _end );
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}
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double lengthSquared() const {
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return vecDistanceSquared( _start, _end );
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}
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void setInfinite( bool infinite ) {
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_infinite = infinite;
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}
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bool isInfinite() {
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return _infinite;
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}
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void add(const Vec2D<T> &vec) {
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_start += vec;
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_end += vec;
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}
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private:
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Vec2D<T> _start;
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Vec2D<T> _end;
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bool _infinite = false;
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};
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} // namespace SDLPP
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#endif
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