Functions to prepare the OpenGL rendering of bond(s) and clone bond(s) More...

#include "global.h"
#include "glview.h"
#include "dlp_field.h"

Include dependency graph for d_bonds.c:

Functions
ColRGBA	get_atom_color (int i, int j, double al, int picked, gboolean to_picked)
	get atom (or clone) color

int	cylinder_vertices (int qual)
	return the number of OpenGL vertices to render a cylinder

int	cylinder_indices (int qual)
	return the number of OpenGL indices to render a cylinder

object_3d *	draw_cylinder (int quality, float ra, float rb)
	OpenGL 3D cylinder object rendering.

int	cap_vertices (int qual)
	return the number of OpenGL vertices to render a cylinder cap

int	cap_indices (int qual)
	return the number of OpenGL indices to render a cylinder cap

object_3d *	draw_cylinder_cap (int quality, float rad, gboolean picked)
	OpenGL 3D cylinder cap object rendering.

vec4_t	rotate_bond (vec3_t a, vec3_t b)
	rotate a bond based on the proper orientation

float	get_bond_radius (int sty, int ac, int at, int bt, int sel)
	get bond (clone bond) radius

void	setup_line_vertice (float *vertices, vec3_t pos, ColRGBA col, float alpha)
	fill the OpenGL data buffer for a line bond (or clone bond) to render

void	setup_cylinder_vertice (float *vertices, vec3_t pos_a, vec3_t pos_b, ColRGBA col, float rad, float alpha, float delta)
	fill the OpenGL data buffer for a cylinder bond (or clone bond) to render

void	setup_cap_vertice (float *vertices, vec3_t pos_a, vec3_t pos_b, ColRGBA col, float rad, float alpha)
	fill the OpenGL data buffer for a cylinder cap bond (or clone bond) to render

void	setup_this_bond (int sty, gboolean to_pick, gboolean picked, int cap, int bi, int pi, atom at, atom bt, float al, float *vertices)
	prepare the OpenGL rendering data of a bond / clone bond

void	prepare_bond (int sty, gboolean to_pick, gboolean picked, int cap, int bi, int pi, int bid, atom at, atom bt, float *vertices)
	prepare a bond OpenGL rendering

int	find_bond_vertices (gboolean to_pick, int sty, int sa, int sb, int bi, int cap)
	find bond(s) and clone bond(s) to render

void	setup_all_cylinder_vertices (int style, gboolean to_pick, int cap, int bi, float *vertices)
	prepare cylinder bond(s) and clone bond(s) to render

void	setup_line_vertices (int style, int cap, int bi, int sa, int sb, float *vertices)
	prepare line bond(s) and clone bond(s) to render

int	create_bond_lists (gboolean to_pick)
	prepare bond(s) and clone bond(s) OpenGL rendering

Variables
vec3_t	model_position

int	nbs

int	vs_bid

Detailed Description

Functions to prepare the OpenGL rendering of bond(s) and clone bond(s)

Author: Sébastien Le Roux sebas.nosp@m.tien.nosp@m..lero.nosp@m.ux@i.nosp@m.pcms..nosp@m.unis.nosp@m.tra.f.nosp@m.r

Definition in file d_bonds.c.

Function Documentation

◆ cap_indices()

int cap_indices ( int qual )

return the number of OpenGL indices to render a cylinder cap

Parameters

qual	OpenGL quality

Definition at line 155 of file d_bonds.c.

◆ cap_vertices()

int cap_vertices ( int qual )

return the number of OpenGL vertices to render a cylinder cap

Parameters

qual	OpenGL quality

Definition at line 143 of file d_bonds.c.

◆ create_bond_lists()

int create_bond_lists ( gboolean to_pick )

prepare bond(s) and clone bond(s) OpenGL rendering

Parameters

to_pick to pick (1) or to draw (0)

Definition at line 670 of file d_bonds.c.

◆ cylinder_indices()

int cylinder_indices ( int qual )

return the number of OpenGL indices to render a cylinder

Parameters

qual	OpenGL quality

Definition at line 84 of file d_bonds.c.

◆ cylinder_vertices()

int cylinder_vertices ( int qual )

return the number of OpenGL vertices to render a cylinder

Parameters

qual	OpenGL quality

Definition at line 72 of file d_bonds.c.

◆ draw_cylinder()

object_3d * draw_cylinder	(	int	quality,
		float	ra,
		float	rb )

OpenGL 3D cylinder object rendering.

Parameters

quality	OpenGL quality
ra	cylinder radius at 1st side point
rb	cylinder radius at 2nd side point

Definition at line 98 of file d_bonds.c.

◆ draw_cylinder_cap()

object_3d * draw_cylinder_cap	(	int	quality,
		float	rad,
		gboolean	picked )

OpenGL 3D cylinder cap object rendering.

Parameters

quality	OpenGL quality
rad	cylinder radius
picked	is the bond selected (1) or not (0)

Definition at line 169 of file d_bonds.c.

◆ find_bond_vertices()

int find_bond_vertices	(	gboolean	to_pick,
		int	sty,
		int	sa,
		int	sb,
		int	bi,
		int	cap )

find bond(s) and clone bond(s) to render

Parameters

to_pick	to pick (1) or to draw (0)
sty	rendering style
sa	1st chemical species
sb	2nd chemical species
bi	bond (0) or clone bond (1)
cap	draw cylinder cap (1/0)

Definition at line 499 of file d_bonds.c.

◆ get_atom_color()

ColRGBA get_atom_color	(	int	i,
		int	j,
		double	al,
		int	picked,
		gboolean	to_pick )

extern

get atom (or clone) color

Parameters

i	chemical species
j	the atom id
al	opacity (atom: 1.0, clone: 0.5)
picked	is the atom (clone) selected (1) or not (0)
to_pick	to pick (1) or to draw (0)

Definition at line 74 of file d_atoms.c.

◆ get_bond_radius()

float get_bond_radius	(	int	sty,
		int	ac,
		int	at,
		int	bt,
		int	sel )

get bond (clone bond) radius

Parameters

sty	the rendering style
ac	atom (0) or clone (1)
at	1st chemical species
bt	2nd chemical species
sel	is the bond selected (1) or not (0)

Definition at line 239 of file d_bonds.c.

◆ prepare_bond()

void prepare_bond	(	int	sty,
		gboolean	to_pick,
		gboolean	picked,
		int	cap,
		int	bi,
		int	pi,
		int	bid,
		atom *	at,
		atom *	bt,
		float *	vertices )

prepare a bond OpenGL rendering

Parameters

sty	rendering style
to_pick	to pick (1) or to draw (0)
picked	is the atom selected (1) or not (0)
cap	draw cylinder cap
bi	atom (0) or clone (1) visible
pi	atom (0) or clone (1) picked
bid	bond id
at	1st atom
bt	2nd atom
vertices	the OpenGL buffer data to fill

Definition at line 442 of file d_bonds.c.

◆ rotate_bond()

vec4_t rotate_bond	(	vec3_t	a,
		vec3_t	b )

rotate a bond based on the proper orientation

Parameters

a	1st atom position
b	2nd atom position

Definition at line 216 of file d_bonds.c.

◆ setup_all_cylinder_vertices()

void setup_all_cylinder_vertices	(	int	style,
		gboolean	to_pick,
		int	cap,
		int	bi,
		float *	vertices )

prepare cylinder bond(s) and clone bond(s) to render

Parameters

style	rendering style
to_pick	to pick (1) or to draw (0)
cap	draw cylinder cap (1/0)
bi	bond (0) or clone bond (1)
vertices	the OpenGL data buffer to fill

Definition at line 565 of file d_bonds.c.

◆ setup_cap_vertice()

void setup_cap_vertice	(	float *	vertices,
		vec3_t	pos_a,
		vec3_t	pos_b,
		ColRGBA	col,
		float	rad,
		float	alpha )

fill the OpenGL data buffer for a cylinder cap bond (or clone bond) to render

Parameters

vertices	the OpenGL buffer to fill
pos_a	the position vector
pos_b	the rotation vector
col	the color
rad	the radius
alpha	the opacity (atom: 1.0, clone: 0.5)

Definition at line 323 of file d_bonds.c.

◆ setup_cylinder_vertice()

void setup_cylinder_vertice	(	float *	vertices,
		vec3_t	pos_a,
		vec3_t	pos_b,
		ColRGBA	col,
		float	rad,
		float	alpha,
		float	delta )

fill the OpenGL data buffer for a cylinder bond (or clone bond) to render

Parameters

vertices	the OpenGL buffer to fill
pos_a	1st atom position
pos_b	2nd atom position
col	the color
rad	the radius
alpha	the opacity (atom: 1.0, clone: 0.5)
delta	radius correction(s) if atom(s) are shown

Definition at line 291 of file d_bonds.c.

◆ setup_line_vertice()

void setup_line_vertice	(	float *	vertices,
		vec3_t	pos,
		ColRGBA	col,
		float	alpha )

fill the OpenGL data buffer for a line bond (or clone bond) to render

Parameters

vertices	the OpenGL buffer to fill
pos	the position vector
col	the color
alpha	the opacity (atom: 1.0, clone: 0.5)

Definition at line 265 of file d_bonds.c.

◆ setup_line_vertices()

void setup_line_vertices	(	int	style,
		int	cap,
		int	bi,
		int	sa,
		int	sb,
		float *	vertices )

prepare line bond(s) and clone bond(s) to render

Parameters

style	rendering style
cap	draw cylinder cap (1/0)
bi	bond (0) or clone bond (1)
sa	1st chemical species
sb	2nd chemical species
vertices	the OpenGL buffer to fill

Definition at line 624 of file d_bonds.c.

◆ setup_this_bond()

void setup_this_bond	(	int	sty,
		gboolean	to_pick,
		gboolean	picked,
		int	cap,
		int	bi,
		int	pi,
		atom *	at,
		atom *	bt,
		float	al,
		float *	vertices )

prepare the OpenGL rendering data of a bond / clone bond

Parameters

sty	rendering style
to_pick	to pick (1) or to draw (0)
picked	is the bond selected (1) or not (0)
cap	draw cylinder cap (1/0)
bi	atom (0) or clone (1) visible
pi	atom (0) or clone (1) picked
at	1st atom
bt	2nd atom
al	the opacity (bond: 1.0, clone bond: 0.5)
vertices	the OpenGL buffer data to fill

Definition at line 360 of file d_bonds.c.

Variable Documentation

◆ model_position

vec3_t model_position

extern

◆ nbs

int nbs

extern

Definition at line 176 of file d_atoms.c.

◆ vs_bid

int vs_bid

Definition at line 342 of file d_bonds.c.

Functions

Variables

Detailed Description

Function Documentation

◆ cap_indices()

◆ cap_vertices()

◆ create_bond_lists()

◆ cylinder_indices()

◆ cylinder_vertices()

◆ draw_cylinder()

◆ draw_cylinder_cap()

◆ find_bond_vertices()

◆ get_atom_color()

◆ get_bond_radius()

◆ prepare_bond()

◆ rotate_bond()

◆ setup_all_cylinder_vertices()

◆ setup_cap_vertice()

◆ setup_cylinder_vertice()

◆ setup_line_vertice()

◆ setup_line_vertices()

◆ setup_this_bond()

Variable Documentation

◆ model_position

◆ nbs

◆ vs_bid