st_parapiped.h File Reference

St_perspective_camera for modeling a perspective camera using the classic Forsyth and Ponce parametrization. More...

#include <gr_cpp/gr_parapiped.h>
#include <g_cpp/g_quaternion.h>
#include <m_cpp/m_vector.h>
#include <st_cpp/st_renderable_model.h>
#include <gr_cpp/gr_parametric_frustum.h>

Go to the source code of this file.

Classes
class	kjb::Parametric_parapiped

Namespaces
	kjb
	Classes and functions for dealing with trajectory files.

Macros
#define	ST_PARAPIPED_PITCH   0
#define	ST_PARAPIPED_YAW   1
#define	ST_PARAPIPED_ROLL   2
#define	ST_PARAPIPED_DISTANCE_FROM_THE_FLOOR   0.002

Functions
double	kjb::propose_parapiped_and_camera_from_orthogonal_corner_good (kjb::Parametric_parapiped &pp, kjb::Perspective_camera &camera, const kjb::Manhattan_corner &corner, double focal_length, unsigned int num_rows, unsigned int num_cols, double corner_3D_z_position, double p_width_ratio, double p_height_ratio, double p_length_ratio)
bool	kjb::propose_parapiped_inside_parapiped_from_orthogonal_corner (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_room=true)
bool	kjb::propose_frame_inside_parapiped_from_orthogonal_corner (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, unsigned int &face_number, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &idesired_dimensions, unsigned int num_rows, unsigned int num_cols)
bool	kjb::propose_frame_inside_parapiped_from_orthogonal_corner_good (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, unsigned int &face_number, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &idesired_dimensions, unsigned int num_rows, unsigned int num_cols, bool wall_x, bool expand_to_the_ground)
bool	kjb::propose_parapiped_at_different_depth_from_orthogonal_corner (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_room)
bool	kjb::propose_parapiped_onside_parapiped_from_orthogonal_corner (kjb::Vector &centre, kjb::Vector &dimensions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_sp_obj, kjb::Vector &sp_obj_centre, kjb::Vector &sp_obj_dimensions)
bool	kjb::propose_supported_parapiped_inside_parapiped_from_orthogonal_corner (kjb::Vector &centre, kjb::Vector &dimensions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_sp_obj, kjb::Vector &sp_obj_centre, kjb::Vector &sp_obj_dimensions)
bool	kjb::propose_parapiped_inside_parapiped_from_orthogonal_corner_against_wall (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_room, bool expand_right, bool expand_z_up, bool expand_towards_camera)
bool	kjb::propose_supported_parapiped_inside_parapiped_from_three_corners (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner1, const Manhattan_corner &corner2, const Manhattan_corner &corner3, double desired_height, unsigned int num_rows, unsigned int num_cols, double base_height)
bool	kjb::propose_parapiped_inside_parapiped_from_three_corners_on_the_floor (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner1, const Manhattan_corner &corner2, const Manhattan_corner &corner3, double desired_height, unsigned int num_rows, unsigned int num_cols)
bool	kjb::propose_parapiped_inside_parapiped_from_two_corners_on_the_floor (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner1, const Manhattan_corner &corner2, double desired_height, double desired_other_dimension_ratio, bool direction, bool &is_diagonal, bool &is_dx, unsigned int num_rows, unsigned int num_cols)
bool	kjb::propose_parapiped_onside_parapiped_from_one_corner_in_the_center (kjb::Vector &centre, kjb::Vector &dimensions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, const kjb::Vector &imin_desired_dimensions, unsigned int num_rows, unsigned int num_cols, double distance_from_camera, bool expand_sp_obj, kjb::Vector &sp_obj_centre, kjb::Vector &sp_obj_dimensions)
bool	kjb::propose_parapiped_inside_parapiped_from_one_corner_in_the_centre_on_the_floor (kjb::Vector &centre, kjb::Vector &dimensions, kjb::Vector &expansion_deltas, std::vector< bool > &expansion_directions, Parametric_parapiped &new_pp, const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, double desired_height, double desired_width, double desired_length, bool &is_dx, unsigned int num_rows, unsigned int num_cols)
void	kjb::expand_towards_camera (const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &corner, unsigned int num_rows, unsigned int num_cols, bool &expand_tw_camera, bool &expand_right, bool &expand_z_up)
double	kjb::propose_parapiped_and_camera_from_vanishing_points (kjb::Parametric_parapiped &pp, kjb::Perspective_camera &camera, const std::vector< Vanishing_point > &vpts, double focal_length, unsigned int num_rows, unsigned int num_cols)
bool	kjb::find_height_from_two_corners (const Parametric_parapiped &pp, const Perspective_camera &camera, const Manhattan_corner &floor_corner, const Manhattan_corner &top_corner, double &desired_height, unsigned int num_rows, unsigned int num_cols)
bool	kjb::shift_parapiped_to_match_corner (kjb::Parametric_parapiped &pp, kjb::Perspective_camera &camera, unsigned int num_rows, unsigned int num_cols, const kjb::Vector &corner)
bool	kjb::propose_frame_inside_parapiped_from_three_corners_on_the_wall (kjb::Vector &centre, kjb::Vector &dimensions, const Parametric_parapiped &pp, const Perspective_camera &camera, unsigned int &face_number, const Manhattan_corner &corner1, const Manhattan_corner &corner2, const Manhattan_corner &corner3, unsigned int num_rows, unsigned int num_cols)
bool	kjb::backproject_point_to_plane (kjb::Vector &intersection, kjb::Vector point2D, kjb::Vector plane, const Parametric_parapiped &pp, const Perspective_camera &camera, int num_rows, int num_cols)
void	kjb::update_focal_with_position (Perspective_camera &cam, double ifocal, Parametric_parapiped &pp)

Detailed Description

St_perspective_camera for modeling a perspective camera using the classic Forsyth and Ponce parametrization.

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Author

Luca Del Pero

The Gl_perspective_camera is defined by a camera centre, three rotation angles (pitch, yaw and roll), focal length, aspect ratio, principal point coordinates in the image plane, skew angle.

Macro Definition Documentation

#define ST_PARAPIPED_DISTANCE_FROM_THE_FLOOR   0.002

#define ST_PARAPIPED_PITCH   0

#define ST_PARAPIPED_ROLL   2

#define ST_PARAPIPED_YAW   1