diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_particle.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_particle.h | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/source/blender/blenkernel/BKE_particle.h b/source/blender/blenkernel/BKE_particle.h index f64191f3e13..caba63ef8ce 100644 --- a/source/blender/blenkernel/BKE_particle.h +++ b/source/blender/blenkernel/BKE_particle.h @@ -38,6 +38,7 @@ struct ParticleSystemModifierData; struct ParticleSystem; struct ParticleKey; +struct ParticleSettings; struct HairKey; struct Main; @@ -46,6 +47,7 @@ struct Object; struct DerivedMesh; struct ModifierData; struct MTFace; +struct MCol; struct MFace; struct MVert; struct IpoCurve; @@ -71,6 +73,7 @@ typedef struct ParticleEffectorCache { short type, psys_nbr; struct Object obcopy; /* for restoring transformation data */ + struct RNG *rng; /* random noise generator for e.g. wind */ } ParticleEffectorCache; typedef struct ParticleReactEvent { @@ -109,8 +112,8 @@ typedef struct ParticleSeam{ typedef struct ParticleCacheKey{ float co[3]; float vel[3]; - float col[3]; float rot[4]; + float col[3]; int steps; } ParticleCacheKey; @@ -176,6 +179,7 @@ typedef struct ParticleThreadContext { float *vg_length, *vg_clump, *vg_kink; float *vg_rough1, *vg_rough2, *vg_roughe; + float *vg_effector; } ParticleThreadContext; typedef struct ParticleThread { @@ -207,28 +211,32 @@ int psys_check_enabled(struct Object *ob, struct ParticleSystem *psys); void psys_free_settings(struct ParticleSettings *part); void free_child_path_cache(struct ParticleSystem *psys); void psys_free_path_cache(struct ParticleSystem *psys); -void free_hair(struct ParticleSystem *psys); +void free_hair(struct ParticleSystem *psys, int softbody); void free_keyed_keys(struct ParticleSystem *psys); void psys_free(struct Object * ob, struct ParticleSystem * psys); +void psys_free_children(struct ParticleSystem *psys); -void psys_render_set(struct Object *ob, struct ParticleSystem *psys, float viewmat[][4], float winmat[][4], int winx, int winy); +void psys_render_set(struct Object *ob, struct ParticleSystem *psys, float viewmat[][4], float winmat[][4], int winx, int winy, int timeoffset); void psys_render_restore(struct Object *ob, struct ParticleSystem *psys); int psys_render_simplify_distribution(struct ParticleThreadContext *ctx, int tot); int psys_render_simplify_params(struct ParticleSystem *psys, struct ChildParticle *cpa, float *params); -void clear_particles_from_cache(struct Object *ob, struct ParticleSystem *psys, int cfra); -//void psys_remove_from_particle_list(struct Object *ob, short nbr, struct ParticleSystem *psys); - void psys_interpolate_uvs(struct MTFace *tface, int quad, float *uv, float *uvco); +void psys_interpolate_mcol(struct MCol *mcol, int quad, float *uv, struct MCol *mc); void copy_particle_key(struct ParticleKey *to, struct ParticleKey *from, int time); -void psys_particle_on_emitter(struct Object *ob, struct ParticleSystemModifierData *psmd, int distr, int index, int index_dmcache, float *fuv, float foffset, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor); +void psys_particle_on_emitter(struct ParticleSystemModifierData *psmd, int distr, int index, int index_dmcache, float *fuv, float foffset, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor); struct ParticleSystemModifierData *psys_get_modifier(struct Object *ob, struct ParticleSystem *psys); struct ParticleSettings *psys_new_settings(char *name, struct Main *main); struct ParticleSettings *psys_copy_settings(struct ParticleSettings *part); void psys_flush_settings(struct ParticleSettings *part, int event, int hair_recalc); +void make_local_particlesettings(struct ParticleSettings *part); + +struct LinkNode *psys_using_settings(struct ParticleSettings *part, int flush_update); +void psys_changed_type(struct ParticleSystem *psys); +void psys_reset(struct ParticleSystem *psys, int mode); void psys_find_parents(struct Object *ob, struct ParticleSystemModifierData *psmd, struct ParticleSystem *psys); @@ -241,8 +249,10 @@ float psys_get_child_time(struct ParticleSystem *psys, struct ChildParticle *cpa float psys_get_child_size(struct ParticleSystem *psys, struct ChildParticle *cpa, float cfra, float *pa_time); void psys_get_particle_on_path(struct Object *ob, struct ParticleSystem *psys, int pa_num, struct ParticleKey *state, int vel); int psys_get_particle_state(struct Object *ob, struct ParticleSystem *psys, int p, struct ParticleKey *state, int always); +void psys_get_dupli_texture(struct Object *ob, struct ParticleSettings *part, struct ParticleSystemModifierData *psmd, struct ParticleData *pa, struct ChildParticle *cpa, float *uv, float *orco); +void psys_get_dupli_path_transform(struct Object *ob, struct ParticleSystem *psys, struct ParticleSystemModifierData *psmd, struct ParticleData *pa, struct ChildParticle *cpa, struct ParticleCacheKey *cache, float mat[][4], float *scale); -ParticleThread *psys_threads_create(struct Object *ob, struct ParticleSystem *psys, int totthread); +ParticleThread *psys_threads_create(struct Object *ob, struct ParticleSystem *psys); int psys_threads_init_distribution(ParticleThread *threads, struct DerivedMesh *dm, int from); int psys_threads_init_path(ParticleThread *threads, float cfra, int editupdate); void psys_threads_free(ParticleThread *threads); @@ -274,19 +284,28 @@ void psys_mat_hair_to_orco(struct Object *ob, struct DerivedMesh *dm, short from float *psys_cache_vgroup(struct DerivedMesh *dm, struct ParticleSystem *psys, int vgroup); void psys_get_texture(struct Object *ob, struct Material *ma, struct ParticleSystemModifierData *psmd, struct ParticleSystem *psys, struct ParticleData *pa, struct ParticleTexture *ptex, int event); void psys_interpolate_face(struct MVert *mvert, struct MFace *mface, struct MTFace *tface, float (*orcodata)[3], float *uv, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor); +float psys_particle_value_from_verts(struct DerivedMesh *dm, short from, struct ParticleData *pa, float *values); float psys_interpolate_value_from_verts(struct DerivedMesh *dm, short from, int index, float *fw, float *values); void psys_get_from_key(struct ParticleKey *key, float *loc, float *vel, float *rot, float *time); int psys_intersect_dm(struct Object *ob, struct DerivedMesh *dm, float *vert_cos, float *co1, float* co2, float *min_d, int *min_face, float *min_uv, float *face_minmax, float *pa_minmax, float radius, float *ipoint); -void psys_particle_on_dm(struct Object *ob, struct DerivedMesh *dm, int from, int index, int index_dmcache, float *fw, float foffset, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor); +void psys_particle_on_dm(struct DerivedMesh *dm, int from, int index, int index_dmcache, float *fw, float foffset, float *vec, float *nor, float *utan, float *vtan, float *orco, float *ornor); /* particle_system.c */ void initialize_particle(struct ParticleData *pa, int p, struct Object *ob, struct ParticleSystem *psys, struct ParticleSystemModifierData *psmd); void reset_particle(struct ParticleData *pa, struct ParticleSystem *psys, struct ParticleSystemModifierData *psmd, struct Object *ob, float dtime, float cfra, float *vg_vel, float *vg_tan, float *vg_rot); -void psys_calc_dmfaces(struct Object *ob, struct DerivedMesh *dm, struct ParticleSystem *psys); +void do_effectors(int pa_no, struct ParticleData *pa, struct ParticleKey *state, struct Object *ob, struct ParticleSystem *psys, float *texco, float *force_field, float *vel,float framestep, float cfra); + +void psys_calc_dmcache(struct Object *ob, struct DerivedMesh *dm, struct ParticleSystem *psys); int psys_particle_dm_face_lookup(struct Object *ob, struct DerivedMesh *dm, int index, float *fw, struct LinkNode *node); +/* psys_reset */ +#define PSYS_RESET_ALL 1 +#define PSYS_RESET_DEPSGRAPH 2 +#define PSYS_RESET_CHILDREN 3 +#define PSYS_RESET_CACHE_MISS 4 + /* ParticleEffectorCache->type */ #define PSYS_EC_EFFECTOR 1 #define PSYS_EC_DEFLECT 2 |