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Rev 594 Rev 623
Line 69... Line 69...
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		/// Set centre of ball.
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		/// Set centre of ball.
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		void set_centre(const CGLA::Vec3f& c)
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		void set_centre(const CGLA::Vec3f& c)
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		{
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		{
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			ball.set_centre(c);
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			ball.set_centre(c);
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		}
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		}
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		/// Set rotation of ball.
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        void set_rotation(const CGLA::Quatf& qrot)
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		void set_rotation(const CGLA::Quatf& qrot)
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        {
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		{
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            ball.set_rotation(qrot);
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			ball.set_rotation(qrot);
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        }
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		}
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		/// Set eye distance.
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		/// Set eye distance.
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		void set_eye_dist(float rad)
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		void set_eye_dist(float rad)
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		{
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		{
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			ball.set_eye_dist(rad);
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			ball.set_eye_dist(rad);
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		void get_view_param(CGLA::Vec3f& e, CGLA::Vec3f& c, CGLA::Vec3f& u) const
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		void get_view_param(CGLA::Vec3f& e, CGLA::Vec3f& c, CGLA::Vec3f& u) const
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		{
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		{
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			ball.get_view_param(e,c,u);
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			ball.get_view_param(e,c,u);
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		}
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		}
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		/// Set viewing parameters: eye centre, up
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		void set_view_param(const CGLA::Vec3f& e, const CGLA::Vec3f& c, const CGLA::Vec3f& u);
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		/// Load trackball from stream
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		/// Load trackball from stream
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		bool load(std::ifstream&);
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		bool load(std::ifstream&);
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		/// Save trackball to stream.
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		/// Save trackball to stream.
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		bool save(std::ofstream&) const;
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		bool save(std::ofstream&) const;
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	};
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	};
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}
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}
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#endif
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#endif