ParticleCollision Struct Reference

#include <BKE_particle.h>

Public Attributes
struct Object *	current
struct Object *	hit
struct Object *	skip [PARTICLE_COLLISION_MAX_COLLISIONS+1]
struct Object *	emitter
struct CollisionModifierData *	md
float	f
float	fac1
float	fac2
float	cfra
float	old_cfra
float	original_ray_length
int	skip_count
ParticleCollisionElement	pce
float	total_time
float	inv_total_time
float	inv_timestep
float	radius
float	co1 [3]
float	co2 [3]
float	ve1 [3]
float	ve2 [3]
float	acc [3]
float	boid_z
int	boid

Detailed Description

Container for moving data between deflet_particle and particle_intersect_face.

Definition at line 195 of file BKE_particle.h.

Member Data Documentation

acc

float ParticleCollision::acc[3]

Definition at line 228 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

boid

int ParticleCollision::boid

Definition at line 230 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

boid_z

float ParticleCollision::boid_z

Definition at line 228 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

cfra

float ParticleCollision::cfra

Definition at line 208 of file BKE_particle.h.

Referenced by collision_check(), collision_detect(), and collision_response().

co1

float ParticleCollision::co1[3]

Definition at line 225 of file BKE_particle.h.

Referenced by boid_find_ground(), collision_check(), collision_detect(), collision_fail(), collision_newton_rhapson(), collision_response(), and rule_avoid_collision().

co2

float ParticleCollision::co2[3]

Definition at line 225 of file BKE_particle.h.

Referenced by boid_find_ground(), collision_check(), collision_detect(), collision_newton_rhapson(), collision_response(), and rule_avoid_collision().

current

struct Object* ParticleCollision::current

Definition at line 196 of file BKE_particle.h.

Referenced by BKE_psys_collision_neartest_cb(), boid_find_ground(), collision_detect(), and rule_avoid_collision().

emitter

struct Object* ParticleCollision::emitter

Definition at line 199 of file BKE_particle.h.

Referenced by collision_detect().

f

float ParticleCollision::f

Time factor of previous collision, needed for subtracting face velocity.

Definition at line 205 of file BKE_particle.h.

Referenced by boid_find_ground(), collision_check(), collision_newton_rhapson(), collision_response(), and rule_avoid_collision().

fac1

float ParticleCollision::fac1

Definition at line 206 of file BKE_particle.h.

Referenced by boid_find_ground(), collision_detect(), and collision_interpolate_element().

fac2

float ParticleCollision::fac2

Definition at line 206 of file BKE_particle.h.

Referenced by boid_find_ground(), collision_detect(), and collision_interpolate_element().

hit

struct Object* ParticleCollision::hit

Definition at line 197 of file BKE_particle.h.

Referenced by BKE_psys_collision_neartest_cb(), boid_find_ground(), and collision_response().

inv_timestep

float ParticleCollision::inv_timestep

The inverse of the amount of time in this frame.

Definition at line 222 of file BKE_particle.h.

Referenced by collision_check(), collision_fail(), and collision_response().

inv_total_time

float ParticleCollision::inv_total_time

The inverse of total_time.

Definition at line 220 of file BKE_particle.h.

Referenced by collision_check(), and collision_newton_rhapson().

md

struct CollisionModifierData* ParticleCollision::md

Collision modifier for current object.

Definition at line 202 of file BKE_particle.h.

Referenced by BKE_psys_collision_neartest_cb(), boid_find_ground(), collision_detect(), and rule_avoid_collision().

old_cfra

float ParticleCollision::old_cfra

Definition at line 208 of file BKE_particle.h.

Referenced by collision_check(), collision_detect(), and collision_response().

original_ray_length

float ParticleCollision::original_ray_length

Original length of co2-co1, needed for collision time evaluation.

Definition at line 211 of file BKE_particle.h.

Referenced by BKE_psys_collision_neartest_cb(), boid_find_ground(), collision_detect(), collision_response(), and rule_avoid_collision().

pce

ParticleCollisionElement ParticleCollision::pce

Definition at line 215 of file BKE_particle.h.

Referenced by BKE_psys_collision_neartest_cb(), boid_find_ground(), collision_detect(), collision_fail(), collision_response(), collision_sphere_to_edges(), collision_sphere_to_tri(), collision_sphere_to_verts(), and rule_avoid_collision().

radius

float ParticleCollision::radius

Definition at line 224 of file BKE_particle.h.

Referenced by collision_check(), collision_detect(), collision_point_on_surface(), and collision_response().

skip

struct Object* ParticleCollision::skip[PARTICLE_COLLISION_MAX_COLLISIONS+1]

Definition at line 198 of file BKE_particle.h.

Referenced by collision_check(), collision_detect(), and collision_response().

skip_count

int ParticleCollision::skip_count

Definition at line 213 of file BKE_particle.h.

Referenced by collision_check(), collision_detect(), and collision_response().

total_time

float ParticleCollision::total_time

The amount of time in this sub-frame.

Definition at line 218 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

ve1

float ParticleCollision::ve1[3]

Definition at line 226 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

ve2

float ParticleCollision::ve2[3]

Definition at line 226 of file BKE_particle.h.

Referenced by collision_check(), and collision_response().

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

• BKE_particle.h