#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "ai/ai_profiles.h"
#include "freespace2/freespace.h"
#include "io/timer.h"
#include "mission/missionparse.h"
#include "mod_table/mod_table.h"
#include "physics/physics.h"
#include "ship/ship.h"

Macros
#define	MAX_TURN_LIMIT 0.2618f

#define	ROTVEL_TOL 0.1

#define	ROTVEL_CAP 14.0

#define	DEAD_ROTVEL_CAP 16.3

#define	MAX_SHIP_SPEED 500

#define	RESET_SHIP_SPEED 440

#define	SW_ROT_FACTOR 5

#define	SW_BLAST_DURATION 2000

#define	REDUCED_DAMP_FACTOR 10

#define	REDUCED_DAMP_VEL 30

#define	REDUCED_DAMP_TIME 2000

#define	WEAPON_SHAKE_TIME 500

#define	SPECIAL_WARP_T_CONST 0.651

#define	BANK_WHEN_TURN

#define	WHACK_LIMIT 0.001f

#define	ROTVEL_WHACK_CONST 0.12

#define	STD_PRESSURE 1000

#define	MIN_RADIUS 10

#define	MAX_RADIUS 50

#define	MAX_ROTVEL 0.4

#define	MAX_SHAKE 0.1

#define	MAX_VEL 8

#define	ROTVEL_COLLIDE_WHACK_CONST 1.0

Functions
void	update_reduced_damp_timestamp (physics_info *pi, float impulse)

float	velocity_ramp (float v_in, float v_goal, float time_const, float t)

float	glide_ramp (float v_in, float v_goal, float ramp_time_const, float accel_mult, float t)

void	physics_init (physics_info *pi)

void	apply_physics (float damping, float desired_vel, float initial_vel, float t, float new_vel, float delta_pos)

void	physics_set_viewer (physics_info *p, int dir)

void	physics_sim_rot (matrix orient, physics_info pi, float sim_time)

void	physics_sim_rot_editor (matrix orient, physics_info pi, float sim_time)

void	physics_sim_vel (vec3d position, physics_info pi, float sim_time, matrix *orient)

void	physics_sim (vec3d position, matrix orient, physics_info *pi, float sim_time)

void	physics_sim_editor (vec3d position, matrix orient, physics_info *pi, float sim_time)

void	physics_predict_pos (physics_info pi, float delta_time, vec3d predicted_pos)

void	physics_predict_vel (physics_info pi, float delta_time, vec3d predicted_vel)

void	physics_predict_pos_and_vel (physics_info pi, float delta_time, vec3d predicted_vel, vec3d *predicted_pos)

void	physics_read_flying_controls (matrix orient, physics_info pi, control_info ci, float sim_time, vec3d wash_rot)

void	physics_set_rotvel_and_saturate (float *dest, float delta)

void	physics_apply_whack (vec3d impulse, vec3d pos, physics_info pi, matrix orient, float mass)

void	physics_apply_shock (vec3d direction_vec, float pressure, physics_info pi, matrix orient, vec3d min, vec3d *max, float radius)

void	physics_collide_whack (vec3d impulse, vec3d world_delta_rotvel, physics_info pi, matrix orient, bool is_landing)

int	check_rotvel_limit (physics_info *pi)

Variables
float	Physics_viewer_bank = 0.0f

int	Physics_viewer_direction = PHYSICS_VIEWER_FRONT

physics_info *	Viewer_physics_info = NULL

Macro Definition Documentation

#define BANK_WHEN_TURN

Definition at line 443 of file physics.cpp.

#define DEAD_ROTVEL_CAP 16.3

Definition at line 32 of file physics.cpp.

#define MAX_RADIUS 50

Definition at line 903 of file physics.cpp.

#define MAX_ROTVEL 0.4

Definition at line 904 of file physics.cpp.

#define MAX_SHAKE 0.1

Definition at line 905 of file physics.cpp.

#define MAX_SHIP_SPEED 500

Definition at line 34 of file physics.cpp.

#define MAX_TURN_LIMIT 0.2618f

Definition at line 28 of file physics.cpp.

#define MAX_VEL 8

Definition at line 906 of file physics.cpp.

#define MIN_RADIUS 10

Definition at line 902 of file physics.cpp.

#define REDUCED_DAMP_FACTOR 10

Definition at line 39 of file physics.cpp.

#define REDUCED_DAMP_TIME 2000

Definition at line 41 of file physics.cpp.

#define REDUCED_DAMP_VEL 30

Definition at line 40 of file physics.cpp.

#define RESET_SHIP_SPEED 440

Definition at line 35 of file physics.cpp.

#define ROTVEL_CAP 14.0

Definition at line 31 of file physics.cpp.

#define ROTVEL_COLLIDE_WHACK_CONST 1.0

Definition at line 1025 of file physics.cpp.

#define ROTVEL_TOL 0.1

Definition at line 30 of file physics.cpp.

#define ROTVEL_WHACK_CONST 0.12

Definition at line 775 of file physics.cpp.

#define SPECIAL_WARP_T_CONST 0.651

Definition at line 43 of file physics.cpp.

#define STD_PRESSURE 1000

Definition at line 901 of file physics.cpp.

#define SW_BLAST_DURATION 2000

Definition at line 38 of file physics.cpp.

#define SW_ROT_FACTOR 5

Definition at line 37 of file physics.cpp.

#define WEAPON_SHAKE_TIME 500

Definition at line 42 of file physics.cpp.

#define WHACK_LIMIT 0.001f

Definition at line 774 of file physics.cpp.

Function Documentation

void apply_physics	(	float	damping,
		float	desired_vel,
		float	initial_vel,
		float	t,
		float *	new_vel,
		float *	delta_pos
	)

Definition at line 108 of file physics.cpp.

int check_rotvel_limit ( physics_info * pi )

Definition at line 1064 of file physics.cpp.

float glide_ramp	(	float	v_in,
		float	v_goal,
		float	ramp_time_const,
		float	accel_mult,
		float	t
	)

Definition at line 857 of file physics.cpp.

void physics_apply_shock	(	vec3d *	direction_vec,
		float	pressure,
		physics_info *	pi,
		matrix *	orient,
		vec3d *	min,
		vec3d *	max,
		float	radius
	)

Definition at line 907 of file physics.cpp.

void physics_apply_whack	(	vec3d *	impulse,
		vec3d *	pos,
		physics_info *	pi,
		matrix *	orient,
		float	mass
	)

Definition at line 776 of file physics.cpp.

void physics_collide_whack	(	vec3d *	impulse,
		vec3d *	world_delta_rotvel,
		physics_info *	pi,
		matrix *	orient,
		bool	is_landing
	)

Definition at line 1026 of file physics.cpp.

void physics_init ( physics_info * pi )

Definition at line 49 of file physics.cpp.

void physics_predict_pos	(	physics_info *	pi,
		float	delta_time,
		vec3d *	predicted_pos
	)

Definition at line 394 of file physics.cpp.

void physics_predict_pos_and_vel	(	physics_info *	pi,
		float	delta_time,
		vec3d *	predicted_vel,
		vec3d *	predicted_pos
	)

Definition at line 424 of file physics.cpp.

void physics_predict_vel	(	physics_info *	pi,
		float	delta_time,
		vec3d *	predicted_vel
	)

Definition at line 407 of file physics.cpp.

void physics_read_flying_controls	(	matrix *	orient,
		physics_info *	pi,
		control_info *	ci,
		float	sim_time,
		vec3d *	wash_rot
	)

Definition at line 449 of file physics.cpp.

void physics_set_rotvel_and_saturate	(	float *	dest,
		float	delta
	)

Definition at line 744 of file physics.cpp.

void physics_set_viewer	(	physics_info *	p,
		int	dir
	)

Definition at line 135 of file physics.cpp.

void physics_sim	(	vec3d *	position,
		matrix *	orient,
		physics_info *	pi,
		float	sim_time
	)

Definition at line 364 of file physics.cpp.

void physics_sim_editor	(	vec3d *	position,
		matrix *	orient,
		physics_info *	pi,
		float	sim_time
	)

Definition at line 385 of file physics.cpp.

void physics_sim_rot	(	matrix *	orient,
		physics_info *	pi,
		float	sim_time
	)

Definition at line 151 of file physics.cpp.

void physics_sim_rot_editor	(	matrix *	orient,
		physics_info *	pi,
		float	sim_time
	)

Definition at line 223 of file physics.cpp.

void physics_sim_vel	(	vec3d *	position,
		physics_info *	pi,
		float	sim_time,
		matrix *	orient
	)

Definition at line 263 of file physics.cpp.

void update_reduced_damp_timestamp	(	physics_info *	pi,
		float	impulse
	)

Definition at line 1111 of file physics.cpp.

float velocity_ramp	(	float	v_in,
		float	v_goal,
		float	time_const,
		float	t
	)

Definition at line 824 of file physics.cpp.

Variable Documentation

float Physics_viewer_bank = 0.0f

Definition at line 128 of file physics.cpp.

int Physics_viewer_direction = PHYSICS_VIEWER_FRONT

Definition at line 129 of file physics.cpp.

physics_info* Viewer_physics_info = NULL

Definition at line 130 of file physics.cpp.

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation