Functions to prepare the OpenGL rendering for the axis. More...

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

Include dependency graph for d_axis.c:

Functions
object_3d *	draw_sphere (int quality)
	OpenGL 3D sphere object rendering.

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

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

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_sphere_vertice (float *vertices, vec3_t pos, ColRGBA col, float rad, float alpha)
	fill the OpenGL data buffer for a atom (or clone) 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_triangles (float *vertices, vec3_t sa, vec3_t sb, vec3_t sc)
	setup triangle veertices

void	clean_labels (int id)
	clean atomic label shaders

ColRGBA	color_axis (int id)
	get axis color

mat4_t	create_axis_matrices (int type)
	create axis OpenGL rendering matrices

void	setup_arrow (float *vert, vec3_t a, vec3_t b, vec3_t c, vec3_t d, vec3_t e)
	setup axis 3D arrow rendering data

void	init_axis_param ()
	initialize axis rendering parameters

void	prepare_axis_data (float vert_a, float vert_b, float *vert_c)
	prepare axis OpenGL rendering data buffer

int	create_axis_lists ()
	prepare axis OpenGL rendering

Variables
float	poly_alpha

vec3_t	centroid

ColRGBA	pcol

float	extra

float	arrow_length

float	axis_size

float	axis_radius

float	arrow_base

float	label_pos

Detailed Description

Functions to prepare the OpenGL rendering for the axis.

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_axis.c.

Function Documentation

◆ clean_labels()

void clean_labels ( int id )

extern

clean atomic label shaders

Parameters

id label id

Definition at line 143 of file d_label.c.

◆ color_axis()

ColRGBA color_axis ( int id )

get axis color

Parameters

id	axis x (0), y(1) or z(2)

Definition at line 77 of file d_axis.c.

◆ create_axis_lists()

int create_axis_lists ( )

prepare axis OpenGL rendering

Definition at line 267 of file d_axis.c.

◆ create_axis_matrices()

mat4_t create_axis_matrices ( int type )

create axis OpenGL rendering matrices

Parameters

type	axis type (standard: 0, atom edition viewer axis: 1)

Definition at line 101 of file d_axis.c.

◆ draw_cylinder()

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

extern

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 )

extern

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.

◆ draw_sphere()

object_3d * draw_sphere ( int quality )

extern

OpenGL 3D sphere object rendering.

Parameters

quality OpenGL quality

Definition at line 209 of file d_atoms.c.

◆ init_axis_param()

void init_axis_param ( )

initialize axis rendering parameters

Definition at line 195 of file d_axis.c.

◆ prepare_axis_data()

void prepare_axis_data	(	float *	vert_a,
		float *	vert_b,
		float *	vert_c )

prepare axis OpenGL rendering data buffer

Parameters

vert_a	OpenGL buffer data to fill
vert_b	OpenGL buffer data to fill
vert_c	OpenGL buffer data to fill

Definition at line 221 of file d_axis.c.

◆ setup_arrow()

void setup_arrow	(	float *	vert,
		vec3_t	a,
		vec3_t	b,
		vec3_t	c,
		vec3_t	d,
		vec3_t	e )

setup axis 3D arrow rendering data

Parameters

vert	the OpenGL buffer data to fill
a	position vector a
b	position vector b
c	position vector c
d	position vector d
e	position vector e

Definition at line 180 of file d_axis.c.

◆ setup_cap_vertice()

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

extern

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 )

extern

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 )

extern

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_sphere_vertice()

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

extern

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

Parameters

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

Definition at line 312 of file d_atoms.c.

◆ setup_triangles()

void setup_triangles	(	float *	vertices,
		vec3_t	sa,
		vec3_t	sb,
		vec3_t	sc )

extern

setup triangle veertices

Parameters

vertices
sa	1st summit
sb	2nd summit
sc	3rd summit

Definition at line 126 of file d_poly.c.

Variable Documentation

◆ arrow_base

float arrow_base

Definition at line 67 of file d_axis.c.

◆ arrow_length

float arrow_length

Definition at line 64 of file d_axis.c.

◆ axis_radius

float axis_radius

Definition at line 66 of file d_axis.c.

◆ axis_size

float axis_size

Definition at line 65 of file d_axis.c.

◆ centroid

vec3_t centroid

extern

Definition at line 59 of file d_poly.c.

◆ extra

float extra

extern

◆ label_pos

float label_pos

Definition at line 68 of file d_axis.c.

◆ pcol

ColRGBA pcol

extern

Definition at line 60 of file d_poly.c.

◆ poly_alpha

float poly_alpha

extern

Definition at line 65 of file d_poly.c.

Functions

Variables

Detailed Description

Function Documentation

◆ clean_labels()

◆ color_axis()

◆ create_axis_lists()

◆ create_axis_matrices()

◆ draw_cylinder()

◆ draw_cylinder_cap()

◆ draw_sphere()

◆ init_axis_param()

◆ prepare_axis_data()

◆ setup_arrow()

◆ setup_cap_vertice()

◆ setup_cylinder_vertice()

◆ setup_line_vertice()

◆ setup_sphere_vertice()

◆ setup_triangles()

Variable Documentation

◆ arrow_base

◆ arrow_length

◆ axis_radius

◆ axis_size

◆ centroid

◆ extra

◆ label_pos

◆ pcol

◆ poly_alpha