particle_t Struct Reference

#include <cl_particles.h>

Collaboration diagram for particle_t:

Data Fields
float	airfriction
	how much air friction affects this object (objects with a low mass/size ratio tend to get more air friction)
float	alpha
	0-255
float	alphafade
	how much alpha reduces per second
short	angle
	base rotation of particle
unsigned char	blendmode
float	bounce
	how much bounce-back from a surface the particle hits (0 = no physics, 1 = stop and slide, 2 = keep bouncing forever, 1.5 is typical)
unsigned char	color [3]
float	delayedspawn
	time that particle appears and begins moving
float	die
	time when this particle should be removed, regardless of alpha
float	gravity
	how much gravity affects this particle (1.0 = normal gravity, 0.0 = none)
float	liquidfriction
	how much liquid friction affects this object (objects with a low mass/size ratio tend to get more liquid friction)
vec3_t	org
unsigned char	orientation
unsigned char	qualityreduction
	enables skipping of this particle according to r_refdef.view.qualityreduction
float	size
float	sizeincrease
	rate of size change per second
vec3_t	sortorigin
	sort by this group origin, not particle org
short	spin
	geometry rotation speed around the particle center normal
float	stainalpha
unsigned char	staincolor [3]
float	stainsize
signed char	staintexnum
float	stretch
	only for sparks
unsigned char	texnum
float	time2
	used for snow fluttering, decal fade, explosion colour ramp
unsigned char	typeindex
vec3_t	vel
	velocity of particle, or orientation of decal, or end point of beam

Detailed Description

Definition at line 80 of file cl_particles.h.

Field Documentation

airfriction

float particle_t::airfriction

how much air friction affects this object (objects with a low mass/size ratio tend to get more air friction)

Definition at line 100 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

alpha

float particle_t::alpha

0-255

Definition at line 89 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

alphafade

float particle_t::alphafade

how much alpha reduces per second

Definition at line 96 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

angle

short particle_t::angle

base rotation of particle

Definition at line 107 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticle_TransparentCallback().

blendmode

unsigned char particle_t::blendmode

Definition at line 114 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticle_TransparentCallback().

bounce

float particle_t::bounce

how much bounce-back from a surface the particle hits (0 = no physics, 1 = stop and slide, 2 = keep bouncing forever, 1.5 is typical)

Definition at line 98 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

color

unsigned char particle_t::color[3]

Definition at line 111 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

delayedspawn

float particle_t::delayedspawn

time that particle appears and begins moving

Definition at line 103 of file cl_particles.h.

Referenced by CL_NewParticle(), R_DrawParticle_TransparentCallback(), R_DrawParticles(), VM_CL_SpawnParticle(), and VM_CL_SpawnParticleDelayed().

die

float particle_t::die

time when this particle should be removed, regardless of alpha

Definition at line 104 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

gravity

float particle_t::gravity

how much gravity affects this particle (1.0 = normal gravity, 0.0 = none)

Definition at line 99 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

liquidfriction

float particle_t::liquidfriction

how much liquid friction affects this object (objects with a low mass/size ratio tend to get more liquid friction)

Definition at line 101 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

org

vec3_t particle_t::org

Definition at line 86 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

orientation

unsigned char particle_t::orientation

Definition at line 115 of file cl_particles.h.

Referenced by CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

qualityreduction

unsigned char particle_t::qualityreduction

enables skipping of this particle according to r_refdef.view.qualityreduction

Definition at line 112 of file cl_particles.h.

Referenced by CL_NewParticle().

size

float particle_t::size

Definition at line 88 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

sizeincrease

float particle_t::sizeincrease

rate of size change per second

Definition at line 95 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

sortorigin

vec3_t particle_t::sortorigin

sort by this group origin, not particle org

Definition at line 85 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

spin

short particle_t::spin

geometry rotation speed around the particle center normal

Definition at line 108 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticle_TransparentCallback().

stainalpha

float particle_t::stainalpha

Definition at line 94 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), and R_DrawParticles().

staincolor

unsigned char particle_t::staincolor[3]

Definition at line 117 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), and R_DrawParticles().

stainsize

float particle_t::stainsize

Definition at line 93 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), and R_DrawParticles().

staintexnum

signed char particle_t::staintexnum

Definition at line 118 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), and R_DrawParticles().

stretch

float particle_t::stretch

only for sparks

Definition at line 90 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticle_TransparentCallback().

texnum

unsigned char particle_t::texnum

Definition at line 116 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticle_TransparentCallback().

time2

float particle_t::time2

used for snow fluttering, decal fade, explosion colour ramp

Definition at line 97 of file cl_particles.h.

Referenced by CL_NewParticle(), and R_DrawParticles().

typeindex

unsigned char particle_t::typeindex

Definition at line 113 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

vel

vec3_t particle_t::vel

velocity of particle, or orientation of decal, or end point of beam

Definition at line 87 of file cl_particles.h.

Referenced by CL_ImmediateBloodStain(), CL_NewParticle(), R_DrawParticle_TransparentCallback(), and R_DrawParticles().

---

The documentation for this struct was generated from the following file:

• cl_particles.h