diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_particle.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_particle.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/blenkernel/BKE_particle.h b/source/blender/blenkernel/BKE_particle.h index 1dac4e540d9..e1bead54a5c 100644 --- a/source/blender/blenkernel/BKE_particle.h +++ b/source/blender/blenkernel/BKE_particle.h @@ -290,7 +290,11 @@ void psys_set_current_num(struct Object *ob, int index); /* UNUSED */ // struct Object *psys_find_object(struct Scene *scene, struct ParticleSystem *psys); -struct LatticeDeformData *psys_create_lattice_deform_data(struct ParticleSimulationData *sim); +/** + * Initialize/free data for particle simulation evaluation. + */ +void psys_sim_data_init(struct ParticleSimulationData *sim); +void psys_sim_data_free(struct ParticleSimulationData *sim); /** * For a given evaluated particle system get its original. @@ -415,7 +419,7 @@ void psys_get_particle_on_path(struct ParticleSimulationData *sim, struct ParticleKey *state, bool vel); /** - * Gets particle's state at a time. + * Gets particle's state at a time. Must call psys_sim_data_init before this. * \return true if particle exists and can be seen and false if not. */ bool psys_get_particle_state(struct ParticleSimulationData *sim, |