#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "MEM_guardedalloc.h"
#include "DNA_ID.h"
#include "DNA_cloth_types.h"
#include "DNA_dynamicpaint_types.h"
#include "DNA_modifier_types.h"
#include "DNA_object_types.h"
#include "DNA_object_force.h"
#include "DNA_particle_types.h"
#include "DNA_scene_types.h"
#include "DNA_smoke_types.h"
#include "BLI_blenlib.h"
#include "BLI_threads.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "PIL_time.h"
#include "WM_api.h"
#include "BKE_anim.h"
#include "BKE_blender.h"
#include "BKE_cloth.h"
#include "BKE_depsgraph.h"
#include "BKE_dynamicpaint.h"
#include "BKE_global.h"
#include "BKE_library.h"
#include "BKE_main.h"
#include "BKE_object.h"
#include "BKE_particle.h"
#include "BKE_pointcache.h"
#include "BKE_scene.h"
#include "BKE_smoke.h"
#include "BKE_softbody.h"
#include "BKE_utildefines.h"
#include "BIK_api.h"
#include "smoke_API.h"
#include <dirent.h>
#include <unistd.h>

Classes
struct	ptcache_bake_data
Defines
#define	LZO_OUT_LEN(size) ((size) + (size) / 16 + 64 + 3)
#define	PTCACHE_DATA_FROM(data, type, from) if(data[type]) { memcpy(data[type], from, ptcache_data_size[type]); }
#define	PTCACHE_DATA_TO(data, type, index, to) if(data[type]) { memcpy(to, (char)data[type] + (index ? index ptcache_data_size[type] : 0), ptcache_data_size[type]); }
#define	DURIAN_POINTCACHE_LIB_OK 1
#define	DPAINT_CACHE_VERSION "1.01"
#define	MAX_PTCACHE_PATH FILE_MAX
#define	MAX_PTCACHE_FILE ((FILE_MAX)*2)
Functions
static int	ptcache_file_compressed_read (PTCacheFile pf, unsigned char result, unsigned int len)
static int	ptcache_file_compressed_write (PTCacheFile pf, unsigned char in, unsigned int in_len, unsigned char *out, int mode)
static int	ptcache_file_write (PTCacheFile pf, const void f, unsigned int tot, unsigned int size)
static int	ptcache_file_read (PTCacheFile pf, void f, unsigned int tot, unsigned int size)
static int	ptcache_basic_header_read (PTCacheFile *pf)
static int	ptcache_basic_header_write (PTCacheFile *pf)
static int	ptcache_softbody_write (int index, void soft_v, void *data, int UNUSED(cfra))
static void	ptcache_softbody_read (int index, void soft_v, void data, float UNUSED(cfra), float old_data)
static void	ptcache_softbody_interpolate (int index, void soft_v, void data, float cfra, float cfra1, float cfra2, float old_data)
static int	ptcache_softbody_totpoint (void *soft_v, int UNUSED(cfra))
void	BKE_ptcache_make_particle_key (ParticleKey key, int index, void *data, float time)
static int	ptcache_particle_write (int index, void psys_v, void *data, int cfra)
static void	ptcache_particle_read (int index, void psys_v, void data, float cfra, float old_data)
static void	ptcache_particle_interpolate (int index, void psys_v, void data, float cfra, float cfra1, float cfra2, float old_data)
static int	ptcache_particle_totpoint (void *psys_v, int UNUSED(cfra))
static int	ptcache_particle_totwrite (void *psys_v, int cfra)
static void	ptcache_particle_extra_write (void psys_v, PTCacheMem pm, int UNUSED(cfra))
static void	ptcache_particle_extra_read (void psys_v, PTCacheMem pm, float UNUSED(cfra))
static int	ptcache_cloth_write (int index, void cloth_v, void *data, int UNUSED(cfra))
static void	ptcache_cloth_read (int index, void cloth_v, void data, float UNUSED(cfra), float old_data)
static void	ptcache_cloth_interpolate (int index, void cloth_v, void data, float cfra, float cfra1, float cfra2, float old_data)
static int	ptcache_cloth_totpoint (void *cloth_v, int UNUSED(cfra))
static int	ptcache_smoke_totpoint (void *UNUSED(smoke_v), int UNUSED(cfra))
static int	ptcache_smoke_read (PTCacheFile UNUSED(pf), void UNUSED(smoke_v))
static int	ptcache_smoke_write (PTCacheFile UNUSED(pf), void UNUSED(smoke_v))
static int	ptcache_dynamicpaint_totpoint (void *sd, int UNUSED(cfra))
static int	ptcache_dynamicpaint_write (PTCacheFile pf, void dp_v)
static int	ptcache_dynamicpaint_read (PTCacheFile pf, void dp_v)
void	BKE_ptcache_id_from_softbody (PTCacheID pid, Object ob, SoftBody *sb)
void	BKE_ptcache_id_from_particles (PTCacheID pid, Object ob, ParticleSystem *psys)
void	BKE_ptcache_id_from_cloth (PTCacheID pid, Object ob, ClothModifierData *clmd)
void	BKE_ptcache_id_from_smoke (PTCacheID pid, struct Object ob, struct SmokeModifierData *smd)
void	BKE_ptcache_id_from_dynamicpaint (PTCacheID pid, Object ob, DynamicPaintSurface *surface)
void	BKE_ptcache_ids_from_object (ListBase lb, Object ob, Scene *scene, int duplis)
static int	ptcache_path (PTCacheID pid, char filename)
static int	ptcache_filename (PTCacheID pid, char filename, int cfra, short do_path, short do_ext)
static PTCacheFile *	ptcache_file_open (PTCacheID *pid, int mode, int cfra)
static void	ptcache_file_close (PTCacheFile *pf)
static int	ptcache_file_data_read (PTCacheFile *pf)
static int	ptcache_file_data_write (PTCacheFile *pf)
static int	ptcache_file_header_begin_read (PTCacheFile *pf)
static int	ptcache_file_header_begin_write (PTCacheFile *pf)
int	BKE_ptcache_data_size (int data_type)
static void	ptcache_file_pointers_init (PTCacheFile *pf)
int	BKE_ptcache_mem_index_find (PTCacheMem *pm, unsigned int index)
void	BKE_ptcache_mem_pointers_init (PTCacheMem *pm)
void	BKE_ptcache_mem_pointers_incr (PTCacheMem *pm)
int	BKE_ptcache_mem_pointers_seek (int point_index, PTCacheMem *pm)
static void	ptcache_data_alloc (PTCacheMem *pm)
static void	ptcache_data_free (PTCacheMem *pm)
static void	ptcache_data_copy (void from[], void to[])
static void	ptcache_extra_free (PTCacheMem *pm)
static int	ptcache_old_elemsize (PTCacheID *pid)
static void	ptcache_find_frames_around (PTCacheID pid, unsigned int frame, int fra1, int *fra2)
static PTCacheMem *	ptcache_disk_frame_to_mem (PTCacheID *pid, int cfra)
static int	ptcache_mem_frame_to_disk (PTCacheID pid, PTCacheMem pm)
static int	ptcache_read_stream (PTCacheID *pid, int cfra)
static int	ptcache_read (PTCacheID *pid, int cfra)
static int	ptcache_interpolate (PTCacheID *pid, float cfra, int cfra1, int cfra2)
int	BKE_ptcache_read (PTCacheID *pid, float cfra)
static int	ptcache_write_stream (PTCacheID *pid, int cfra, int totpoint)
static int	ptcache_write (PTCacheID *pid, int cfra, int overwrite)
static int	ptcache_write_needed (PTCacheID pid, int cfra, int overwrite)
int	BKE_ptcache_write (PTCacheID *pid, unsigned int cfra)
void	BKE_ptcache_id_clear (PTCacheID *pid, int mode, unsigned int cfra)
int	BKE_ptcache_id_exist (PTCacheID *pid, int cfra)
void	BKE_ptcache_id_time (PTCacheID pid, Scene scene, float cfra, int startframe, int endframe, float *timescale)
int	BKE_ptcache_id_reset (Scene scene, PTCacheID pid, int mode)
int	BKE_ptcache_object_reset (Scene scene, Object ob, int mode)
void	BKE_ptcache_remove (void)
void	BKE_ptcache_set_continue_physics (Main bmain, Scene scene, int enable)
int	BKE_ptcache_get_continue_physics (void)
PointCache *	BKE_ptcache_add (ListBase *ptcaches)
void	BKE_ptcache_free_mem (ListBase *mem_cache)
void	BKE_ptcache_free (PointCache *cache)
void	BKE_ptcache_free_list (ListBase *ptcaches)
static PointCache *	ptcache_copy (PointCache *cache)
PointCache *	BKE_ptcache_copy_list (ListBase ptcaches_new, ListBase ptcaches_old)
void	BKE_ptcache_quick_cache_all (Main bmain, Scene scene)
static void	ptcache_dt_to_str (char *str, double dtime)
static void *	ptcache_bake_thread (void *ptr)
void	BKE_ptcache_bake (PTCacheBaker *baker)
void	BKE_ptcache_disk_to_mem (PTCacheID *pid)
void	BKE_ptcache_mem_to_disk (PTCacheID *pid)
void	BKE_ptcache_toggle_disk_cache (PTCacheID *pid)
void	BKE_ptcache_disk_cache_rename (PTCacheID pid, const char name_src, const char *name_dst)
void	BKE_ptcache_load_external (PTCacheID *pid)
void	BKE_ptcache_update_info (PTCacheID *pid)
void	BKE_ptcache_validate (PointCache *cache, int framenr)
void	BKE_ptcache_invalidate (PointCache *cache)
Variables
static int	ptcache_data_size []
static int	ptcache_extra_datasize []
static int	CONTINUE_PHYSICS = 0

Detailed Description

Definition in file pointcache.c.

Define Documentation

#define DPAINT_CACHE_VERSION "1.01"

Definition at line 672 of file pointcache.c.

Referenced by ptcache_dynamicpaint_read(), and ptcache_dynamicpaint_write().

#define DURIAN_POINTCACHE_LIB_OK 1

Definition at line 104 of file pointcache.c.

#define LZO_OUT_LEN ( size ) ((size) + (size) / 16 + 64 + 3)

Definition at line 83 of file pointcache.c.

Referenced by ptcache_dynamicpaint_write(), ptcache_file_compressed_write(), and ptcache_mem_frame_to_disk().

#define MAX_PTCACHE_FILE ((FILE_MAX)*2)

Definition at line 1036 of file pointcache.c.

Referenced by BKE_ptcache_disk_cache_rename(), BKE_ptcache_id_clear(), BKE_ptcache_id_exist(), BKE_ptcache_id_time(), BKE_ptcache_load_external(), and ptcache_filename().

#define MAX_PTCACHE_PATH FILE_MAX

Definition at line 1035 of file pointcache.c.

Referenced by BKE_ptcache_disk_cache_rename(), BKE_ptcache_id_clear(), BKE_ptcache_id_time(), BKE_ptcache_load_external(), BKE_ptcache_remove(), and ptcache_path().

#define PTCACHE_DATA_FROM	(	data,
		type,
		from
	)	if(data[type]) { memcpy(data[type], from, ptcache_data_size[type]); }

Definition at line 100 of file pointcache.c.

Referenced by ptcache_cloth_write(), ptcache_particle_write(), and ptcache_softbody_write().

#define PTCACHE_DATA_TO	(	data,
		type,
		index,
		to
	)	if(data[type]) { memcpy(to, (char)data[type] + (index ? index ptcache_data_size[type] : 0), ptcache_data_size[type]); }

Definition at line 101 of file pointcache.c.

Referenced by BKE_ptcache_make_particle_key(), ptcache_cloth_read(), ptcache_particle_read(), and ptcache_softbody_read().

Function Documentation

PointCache* BKE_ptcache_add ( ListBase * ptcaches ) [read]

Definition at line 2589 of file pointcache.c.

References BLI_addtail(), PointCache::endframe, PointCache::index, MEM_callocN(), PointCache::startframe, and PointCache::step.

Referenced by do_versions(), dynamicPaint_createNewSurface(), free_hair(), initData(), object_add_particle_system(), ptcache_add_new_exec(), sbNew(), smokeModifier_createType(), and write_modifiers().

void BKE_ptcache_bake ( PTCacheBaker * baker )

Definition at line 2758 of file pointcache.c.

References PTCacheBaker::anim_init, PTCacheBaker::bake, BKE_ptcache_id_clear(), BKE_ptcache_ids_from_object(), BKE_ptcache_write(), blender_test_break(), BLI_end_threads(), BLI_freelistN(), BLI_init_threads(), BLI_insert_thread(), ptcache_bake_data::break_operation, PTCacheID::cache, PTCacheID::calldata, CFRA, ptcache_bake_data::cfra_ptr, PointCache::endframe, ptcache_bake_data::endframe, FALSE, ListBase::first, PointCache::flag, RenderData::framelen, G, PointCache::last_exact, Scene::lay, ptcache_bake_data::main, PTCacheBaker::main, MAX2, MAX_DUPLI_RECUR, MAXFRAME, MIN2, PTCacheID::next, NULL, PTCacheID::ob, Base::object, ParticleSystem::part, PART_EMITTER, PART_HAIR, PART_PHYS_KEYED, ParticleSettings::phystype, PTCacheBaker::pid, PIL_sleep_ms(), PTCacheBaker::progressbar, PTCacheBaker::progresscontext, PTCacheBaker::progressend, psys_get_pointcache_start_end(), ptcache_bake_thread(), PTCACHE_BAKED, PTCACHE_BAKING, PTCACHE_CLEAR_ALL, PTCACHE_DISK_CACHE, PTCACHE_OUTDATED, PTCACHE_QUICK_CACHE, PTCACHE_REDO_NEEDED, PTCACHE_SIMULATION_VALID, PTCACHE_TYPE_PARTICLES, PTCACHE_TYPE_SMOKE_DOMAIN, PTCACHE_TYPE_SMOKE_HIGHRES, PTCacheBaker::quick_step, Scene::r, PTCacheBaker::render, addon::engine::render(), ptcache_bake_data::scene, PTCacheBaker::scene, scene_update_for_newframe(), SETLOOPER, RenderData::sfra, PointCache::startframe, ptcache_bake_data::step, ptcache_bake_data::thread_ended, threads, TRUE, ParticleSettings::type, PTCacheID::type, and WM_cursor_wait().

Referenced by BKE_ptcache_quick_cache_all(), ptcache_bake_all_exec(), ptcache_bake_exec(), and update_physics_cache().

PointCache* BKE_ptcache_copy_list	(	ListBase *	ptcaches_new,
		ListBase *	ptcaches_old
	)		`[read]`

Definition at line 2655 of file pointcache.c.

References BLI_addtail(), ListBase::first, ListBase::last, PointCache::next, NULL, and ptcache_copy().

Referenced by copy_particlesystem(), copy_softbody(), and copyData().

int BKE_ptcache_data_size ( int data_type )

Definition at line 1346 of file pointcache.c.

References ptcache_data_size.

Referenced by direct_link_pointcache().

void BKE_ptcache_disk_cache_rename	(	PTCacheID *	pid,
		const char *	name_src,
		const char *	name_dst
	)

Definition at line 3046 of file pointcache.c.

References BLI_join_dirfile(), BLI_rename(), BLI_snprintf(), BLI_strncpy(), PTCacheID::cache, len(), MAX_PTCACHE_FILE, MAX_PTCACHE_PATH, PointCache::name, NULL, PTCACHE_EXT, ptcache_filename(), ptcache_path(), PTCacheID::stack_index, and strlen().

void BKE_ptcache_disk_to_mem ( PTCacheID * pid )

Definition at line 2964 of file pointcache.c.

References BKE_ptcache_id_clear(), BLI_addtail(), PTCacheID::cache, PointCache::endframe, PointCache::flag, PointCache::mem_cache, NULL, PTCACHE_BAKED, PTCACHE_CLEAR_ALL, ptcache_disk_frame_to_mem(), and PointCache::startframe.

Referenced by BKE_ptcache_toggle_disk_cache(), and psys_make_temp_pointcache().

void BKE_ptcache_free ( PointCache * cache )

Definition at line 2617 of file pointcache.c.

References BKE_ptcache_free_mem(), PointCache::cached_frames, PointCache::edit, PointCache::free_edit, PointCache::mem_cache, and MEM_freeN().

Referenced by BKE_ptcache_free_list(), direct_link_modifiers(), and ptcache_remove_exec().

void BKE_ptcache_free_list ( ListBase * ptcaches )

Definition at line 2626 of file pointcache.c.

References BKE_ptcache_free(), BLI_remlink(), and ListBase::first.

Referenced by copyData(), dynamicPaint_freeSurface(), free_hair(), freeData(), psys_free(), sbFree(), smokeModifier_freeDomain(), and write_modifiers().

void BKE_ptcache_free_mem ( ListBase * mem_cache )

Definition at line 2604 of file pointcache.c.

References BLI_freelistN(), ListBase::first, PTCacheMem::next, ptcache_data_free(), and ptcache_extra_free().

Referenced by BKE_ptcache_free(), free_PTCacheUndo(), get_PTCacheUndo(), and psys_clear_temp_pointcache().

int BKE_ptcache_get_continue_physics ( void )

Definition at line 2582 of file pointcache.c.

References CONTINUE_PHYSICS.

Referenced by BKE_ptcache_id_reset(), clothModifier_do(), deformVerts(), sbObjectStep(), system_step(), and transformApply().

void BKE_ptcache_id_clear	(	PTCacheID *	pid,
		int	mode,
		unsigned int	cfra
	)

Definition at line 2113 of file pointcache.c.

References BKE_ptcache_id_exist(), BKE_ptcache_update_info(), BLI_delete(), BLI_freelinkN(), BLI_freelistN(), BLI_join_dirfile(), BLI_snprintf(), BLI_strncpy(), PTCacheID::cache, PointCache::cached_frames, PointCache::endframe, ListBase::first, PointCache::flag, PTCacheMem::frame, Object::id, PointCache::last_exact, len(), ID::lib, link(), MAX_PTCACHE_FILE, MAX_PTCACHE_PATH, MEM_allocN_len(), PointCache::mem_cache, MIN2, PTCacheMem::next, NULL, PTCacheID::ob, PTCACHE_BAKED, PTCACHE_CLEAR_AFTER, PTCACHE_CLEAR_ALL, PTCACHE_CLEAR_BEFORE, PTCACHE_CLEAR_FRAME, ptcache_data_free(), PTCACHE_DISK_CACHE, PTCACHE_EXT, ptcache_extra_free(), ptcache_filename(), PTCACHE_IGNORE_CLEAR, ptcache_path(), PTCacheID::stack_index, PointCache::startframe, and strlen().

Referenced by BKE_ptcache_bake(), BKE_ptcache_disk_to_mem(), BKE_ptcache_id_reset(), BKE_ptcache_mem_to_disk(), BKE_ptcache_read(), BKE_ptcache_toggle_disk_cache(), cloth_clear_cache(), psys_changed_type(), psys_prepare_physics(), ptcache_mem_frame_to_disk(), ptcache_write_needed(), ptcache_write_stream(), and system_step().

int BKE_ptcache_id_exist	(	PTCacheID *	pid,
		int	cfra
	)

Definition at line 2253 of file pointcache.c.

References BLI_exists(), PTCacheID::cache, PointCache::cached_frames, PointCache::endframe, ListBase::first, PointCache::flag, PTCacheMem::frame, MAX_PTCACHE_FILE, PointCache::mem_cache, PTCacheMem::next, PTCACHE_DISK_CACHE, ptcache_filename(), and PointCache::startframe.

Referenced by BKE_ptcache_id_clear(), BKE_ptcache_read(), BKE_ptcache_update_info(), ptcache_find_frames_around(), ptcache_write(), and ptcache_write_needed().

void BKE_ptcache_id_from_cloth	(	PTCacheID *	pid,
		Object *	ob,
		ClothModifierData *	clmd
	)

Definition at line 830 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, BPHYS_DATA_XCONST, PTCacheID::cache, PTCacheID::cache_ptr, PTCacheID::calldata, PTCacheID::data_types, PTCacheID::default_step, PointCache::index, PTCacheID::info_types, PTCacheID::interpolate_extra_data, PTCacheID::interpolate_point, PTCacheID::max_step, NULL, PTCacheID::ob, ClothModifierData::point_cache, ptcache_basic_header_read(), ptcache_basic_header_write(), ptcache_cloth_interpolate(), ptcache_cloth_read(), ptcache_cloth_totpoint(), ptcache_cloth_write(), PTCACHE_TYPE_CLOTH, ClothModifierData::ptcaches, PTCacheID::ptcaches, PTCacheID::read_extra_data, PTCacheID::read_header, PTCacheID::read_point, PTCacheID::read_stream, PTCacheID::stack_index, PTCacheID::totpoint, PTCacheID::totwrite, PTCacheID::type, PTCacheID::write_extra_data, PTCacheID::write_header, PTCacheID::write_point, and PTCacheID::write_stream.

Referenced by BKE_ptcache_ids_from_object(), BKE_ptcache_object_reset(), cloth_clear_cache(), and clothModifier_do().

void BKE_ptcache_id_from_dynamicpaint	(	PTCacheID *	pid,
		Object *	ob,
		DynamicPaintSurface *	surface
	)

Definition at line 907 of file pointcache.c.

References BPHYS_DATA_DYNAMICPAINT, PTCacheID::cache, PTCacheID::cache_ptr, PTCacheID::calldata, PTCacheID::data_types, PTCacheID::default_step, PointCache::index, PTCacheID::info_types, PTCacheID::interpolate_extra_data, PTCacheID::interpolate_point, PTCacheID::max_step, NULL, PTCacheID::ob, DynamicPaintSurface::pointcache, ptcache_basic_header_read(), ptcache_basic_header_write(), ptcache_dynamicpaint_read(), ptcache_dynamicpaint_totpoint(), ptcache_dynamicpaint_write(), PTCACHE_TYPE_DYNAMICPAINT, DynamicPaintSurface::ptcaches, PTCacheID::ptcaches, PTCacheID::read_extra_data, PTCacheID::read_header, PTCacheID::read_point, PTCacheID::read_stream, PTCacheID::stack_index, PTCacheID::totpoint, PTCacheID::totwrite, PTCacheID::type, PTCacheID::write_extra_data, PTCacheID::write_header, PTCacheID::write_point, and PTCacheID::write_stream.

Referenced by BKE_ptcache_ids_from_object(), BKE_ptcache_object_reset(), and dynamicPaint_frameUpdate().

void BKE_ptcache_id_from_particles	(	PTCacheID *	pid,
		Object *	ob,
		ParticleSystem *	psys
	)

Definition at line 777 of file pointcache.c.

References ParticleSettings::avefac, ParticleSettings::avemode, BPHYS_DATA_AVELOCITY, BPHYS_DATA_BOIDS, BPHYS_DATA_INDEX, BPHYS_DATA_LOCATION, BPHYS_DATA_ROTATION, BPHYS_DATA_TIMES, BPHYS_DATA_VELOCITY, PTCacheID::cache, PTCacheID::cache_ptr, PTCacheID::calldata, PTCacheID::data_types, PTCacheID::default_step, ParticleSettings::flag, SPHFluidSettings::flag, PTCacheID::flag, ParticleSettings::fluid, PointCache::index, PTCacheID::info_types, PTCacheID::interpolate_extra_data, PTCacheID::interpolate_point, PTCacheID::max_step, NULL, PTCacheID::ob, ParticleSystem::part, PART_AVE_SPIN, PART_HAIR, PART_PHYS_BOIDS, PART_PHYS_FLUID, PART_ROT_DYN, PART_ROT_VEL, ParticleSettings::phystype, ParticleSystem::pointcache, ptcache_basic_header_read(), ptcache_basic_header_write(), ptcache_particle_extra_read(), ptcache_particle_extra_write(), ptcache_particle_interpolate(), ptcache_particle_read(), ptcache_particle_totpoint(), ptcache_particle_totwrite(), ptcache_particle_write(), PTCACHE_TYPE_PARTICLES, PTCACHE_VEL_PER_SEC, ParticleSystem::ptcaches, PTCacheID::ptcaches, PTCacheID::read_extra_data, PTCacheID::read_header, PTCacheID::read_point, PTCacheID::read_stream, ParticleSettings::rotmode, SPH_VISCOELASTIC_SPRINGS, PTCacheID::stack_index, PTCacheID::totpoint, PTCacheID::totwrite, ParticleSettings::type, PTCacheID::type, PTCacheID::write_extra_data, PTCacheID::write_header, PTCacheID::write_point, and PTCacheID::write_stream.

Referenced by BKE_ptcache_ids_from_object(), BKE_ptcache_object_reset(), psys_changed_type(), psys_make_temp_pointcache(), psys_prepare_physics(), and system_step().

void BKE_ptcache_id_from_smoke	(	PTCacheID *	pid,
		struct Object *	ob,
		struct SmokeModifierData *	smd
	)

Definition at line 863 of file pointcache.c.

References BPHYS_DATA_SMOKE_HIGH, BPHYS_DATA_SMOKE_LOW, PTCacheID::cache, PTCacheID::cache_ptr, PTCacheID::calldata, PTCacheID::data_types, PTCacheID::default_step, SmokeModifierData::domain, SmokeDomainSettings::fluid, PointCache::index, PTCacheID::info_types, PTCacheID::interpolate_extra_data, PTCacheID::interpolate_point, PTCacheID::max_step, NULL, PTCacheID::ob, SmokeDomainSettings::point_cache, ptcache_basic_header_read(), ptcache_basic_header_write(), ptcache_smoke_read(), ptcache_smoke_totpoint(), ptcache_smoke_write(), PTCACHE_TYPE_SMOKE_DOMAIN, SmokeDomainSettings::ptcaches, PTCacheID::ptcaches, PTCacheID::read_extra_data, PTCacheID::read_header, PTCacheID::read_point, PTCacheID::read_stream, PTCacheID::stack_index, PTCacheID::totpoint, PTCacheID::totwrite, PTCacheID::type, PTCacheID::write_extra_data, PTCacheID::write_header, PTCacheID::write_point, PTCacheID::write_stream, and SmokeDomainSettings::wt.

Referenced by BKE_ptcache_ids_from_object(), and BKE_ptcache_object_reset().

void BKE_ptcache_id_from_softbody	(	PTCacheID *	pid,
		Object *	ob,
		SoftBody *	sb
	)

Definition at line 743 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, PTCacheID::cache, PTCacheID::cache_ptr, PTCacheID::calldata, PTCacheID::data_types, PTCacheID::default_step, PointCache::index, PTCacheID::info_types, PTCacheID::interpolate_extra_data, PTCacheID::interpolate_point, PTCacheID::max_step, NULL, PTCacheID::ob, SoftBody::pointcache, ptcache_basic_header_read(), ptcache_basic_header_write(), ptcache_softbody_interpolate(), ptcache_softbody_read(), ptcache_softbody_totpoint(), ptcache_softbody_write(), PTCACHE_TYPE_SOFTBODY, SoftBody::ptcaches, PTCacheID::ptcaches, PTCacheID::read_extra_data, PTCacheID::read_header, PTCacheID::read_point, PTCacheID::read_stream, PTCacheID::stack_index, PTCacheID::totpoint, PTCacheID::totwrite, PTCacheID::type, PTCacheID::write_extra_data, PTCacheID::write_header, PTCacheID::write_point, and PTCacheID::write_stream.

Referenced by BKE_ptcache_ids_from_object(), BKE_ptcache_object_reset(), and sbObjectStep().

int BKE_ptcache_id_reset	(	Scene *	scene,
		PTCacheID *	pid,
		int	mode
	)

Definition at line 2391 of file pointcache.c.

References BKE_ptcache_get_continue_physics(), BKE_ptcache_id_clear(), BKE_ptcache_invalidate(), PTCacheID::cache, PTCacheID::calldata, CFRA, clear(), cloth_free_modifier(), dynamicPaint_clearSurface(), PointCache::flag, psys_reset(), PSYS_RESET_DEPSGRAPH, PTCACHE_BAKED, PTCACHE_CLEAR_AFTER, PTCACHE_CLEAR_ALL, PTCACHE_OUTDATED, PTCACHE_QUICK_CACHE, PTCACHE_REDO_NEEDED, PTCACHE_RESET_BAKED, PTCACHE_RESET_DEPSGRAPH, PTCACHE_RESET_OUTDATED, PTCACHE_TYPE_CLOTH, PTCACHE_TYPE_DYNAMICPAINT, PTCACHE_TYPE_PARTICLES, PTCACHE_TYPE_SMOKE_DOMAIN, PTCACHE_TYPE_SMOKE_HIGHRES, PTCACHE_TYPE_SOFTBODY, sbFreeSimulation(), smokeModifier_reset(), smokeModifier_reset_turbulence(), and PTCacheID::type.

Referenced by BKE_ptcache_object_reset(), clothModifier_do(), dynamicPaint_frameUpdate(), sbObjectStep(), and system_step().

void BKE_ptcache_id_time	(	PTCacheID *	pid,
		Scene *	scene,
		float	cfra,
		int *	startframe,
		int *	endframe,
		float *	timescale
	)

void BKE_ptcache_ids_from_object	(	ListBase *	lb,
		Object *	ob,
		Scene *	scene,
		int	duplis
	)

Definition at line 943 of file pointcache.c.

References BKE_ptcache_id_from_cloth(), BKE_ptcache_id_from_dynamicpaint(), BKE_ptcache_id_from_particles(), BKE_ptcache_id_from_smoke(), BKE_ptcache_id_from_softbody(), BKE_ptcache_ids_from_object(), BLI_addtail(), BLI_movelisttolist(), DynamicPaintModifierData::canvas, ELEM, eModifierType_Cloth, eModifierType_DynamicPaint, eModifierType_Smoke, ListBase::first, free_object_duplilist(), ListBase::last, MEM_callocN(), MOD_SMOKE_TYPE_DOMAIN, Object::modifiers, DupliObject::next, DynamicPaintSurface::next, ModifierData::next, ParticleSystem::next, NULL, DupliObject::ob, OB_DUPLI, object_duplilist(), ParticleSystem::part, PART_FLUID, PART_PHYS_KEYED, PART_PHYS_NO, Object::particlesystem, ParticleSettings::phystype, Object::soft, DynamicPaintCanvasSettings::surfaces, Object::transflag, SmokeModifierData::type, ModifierData::type, and ParticleSettings::type.

Referenced by BKE_ptcache_bake(), BKE_ptcache_ids_from_object(), ED_object_exit_editmode(), object_cacheIgnoreClear(), object_handle_update(), pe_get_current(), ptcache_add_new_exec(), ptcache_bake_exec(), ptcache_free_bake_all_exec(), ptcache_remove_exec(), special_aftertrans_update(), and time_draw_cache().

void BKE_ptcache_invalidate ( PointCache * cache )

Definition at line 3294 of file pointcache.c.

References PointCache::flag, PointCache::last_exact, MIN2, PTCACHE_SIMULATION_VALID, PointCache::simframe, and PointCache::startframe.

Referenced by BKE_ptcache_id_reset(), clothModifier_do(), do_init_cloth(), psys_reset(), sbObjectStep(), and system_step().

void BKE_ptcache_load_external ( PTCacheID * pid )

void BKE_ptcache_make_particle_key	(	ParticleKey *	key,
		int	index,
		void **	data,
		float	time
	)

Definition at line 216 of file pointcache.c.

References ParticleKey::ave, BPHYS_DATA_AVELOCITY, BPHYS_DATA_LOCATION, BPHYS_DATA_ROTATION, BPHYS_DATA_VELOCITY, ParticleKey::co, NULL, OB_NEGX, OB_POSZ, PTCACHE_DATA_TO, ParticleKey::rot, ParticleKey::time, vec_to_quat(), and ParticleKey::vel.

Referenced by get_pointcache_keys_for_time(), ptcache_cloth_interpolate(), ptcache_particle_interpolate(), ptcache_particle_read(), and ptcache_softbody_interpolate().

int BKE_ptcache_mem_index_find	(	PTCacheMem *	pm,
		unsigned int	index
	)

Definition at line 1366 of file pointcache.c.

References BPHYS_DATA_INDEX, data, PTCacheMem::data, and PTCacheMem::totpoint.

Referenced by BKE_ptcache_mem_pointers_seek(), get_pointcache_keys_for_time(), get_pointcache_times_for_particle(), and psys_get_dietime_from_cache().

void BKE_ptcache_mem_pointers_incr ( PTCacheMem * pm )

Definition at line 1406 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheMem::cur, i, and ptcache_data_size.

Referenced by get_PTCacheUndo(), PE_create_particle_edit(), ptcache_disk_frame_to_mem(), ptcache_interpolate(), ptcache_mem_frame_to_disk(), ptcache_read(), and ptcache_write().

void BKE_ptcache_mem_pointers_init ( PTCacheMem * pm )

Definition at line 1397 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheMem::cur, PTCacheMem::data, PTCacheMem::data_types, i, and NULL.

Referenced by get_PTCacheUndo(), ptcache_disk_frame_to_mem(), ptcache_interpolate(), ptcache_mem_frame_to_disk(), ptcache_read(), and ptcache_write().

int BKE_ptcache_mem_pointers_seek	(	int	point_index,
		PTCacheMem *	pm
	)

Definition at line 1415 of file pointcache.c.

References BKE_ptcache_mem_index_find(), BPHYS_TOT_DATA, PTCacheMem::cur, PTCacheMem::data, PTCacheMem::data_types, i, NULL, and ptcache_data_size.

Referenced by PE_create_particle_edit(), and ptcache_write().

void BKE_ptcache_mem_to_disk ( PTCacheID * pid )

Definition at line 2987 of file pointcache.c.

References BKE_ptcache_id_clear(), BKE_ptcache_write(), PTCacheID::cache, ListBase::first, PointCache::flag, PointCache::mem_cache, PTCacheMem::next, PTCACHE_BAKED, PTCACHE_CLEAR_ALL, PTCACHE_DISK_CACHE, and ptcache_mem_frame_to_disk().

Referenced by BKE_ptcache_toggle_disk_cache().

int BKE_ptcache_object_reset	(	Scene *	scene,
		Object *	ob,
		int	mode
	)

Definition at line 2455 of file pointcache.c.

References BIK_clear_cache(), BKE_ptcache_id_from_cloth(), BKE_ptcache_id_from_dynamicpaint(), BKE_ptcache_id_from_particles(), BKE_ptcache_id_from_smoke(), BKE_ptcache_id_from_softbody(), BKE_ptcache_id_reset(), PTCacheID::cache, DynamicPaintModifierData::canvas, ParticleSystem::clmd, eModifierType_Cloth, eModifierType_DynamicPaint, eModifierType_Smoke, ListBase::first, PointCache::flag, MOD_SMOKE_TYPE_DOMAIN, Object::modifiers, DynamicPaintSurface::next, ModifierData::next, ParticleSystem::next, OB_ARMATURE, ParticleSystem::part, PART_HAIR, Object::particlesystem, Object::pose, PSYS_RECALC_CHILD, PSYS_RECALC_REDO, PSYS_RESET_ALL, PTCACHE_BAKED, ParticleSystem::recalc, Object::soft, DynamicPaintCanvasSettings::surfaces, Object::type, SmokeModifierData::type, ModifierData::type, and ParticleSettings::type.

Referenced by BKE_ptcache_set_continue_physics(), dag_id_flush_update(), DAG_scene_flush_update(), ED_object_exit_editmode(), flush_pointcache_reset(), and special_aftertrans_update().

void BKE_ptcache_quick_cache_all	(	Main *	bmain,
		Scene *	scene
	)

Definition at line 2669 of file pointcache.c.

References PTCacheBaker::anim_init, PTCacheBaker::bake, BKE_ptcache_bake(), PTCacheBaker::break_data, PTCacheBaker::break_test, PTCacheBaker::main, NULL, Scene::physics_settings, PTCacheBaker::pid, PTCacheBaker::progressbar, PTCacheBaker::progresscontext, PTCacheBaker::progressend, PhysicsSettings::quick_cache_step, PTCacheBaker::quick_step, PTCacheBaker::render, and PTCacheBaker::scene.

Referenced by scene_update_tagged().

int BKE_ptcache_read	(	PTCacheID *	pid,
		float	cfra
	)

void BKE_ptcache_remove ( void )

Definition at line 2524 of file pointcache.c.

References BLI_delete(), BLI_exists(), BLI_join_dirfile(), MAX_PTCACHE_PATH, NULL, PTCACHE_EXT, and ptcache_path().

void BKE_ptcache_set_continue_physics	(	Main *	bmain,
		Scene *	scene,
		int	enable
	)

Definition at line 2567 of file pointcache.c.

References BKE_ptcache_object_reset(), DAG_id_tag_update(), ListBase::first, Object::id, ID::next, OB_RECALC_DATA, Main::object, and PTCACHE_RESET_OUTDATED.

void BKE_ptcache_toggle_disk_cache ( PTCacheID * pid )

Definition at line 3013 of file pointcache.c.

References BKE_ptcache_disk_to_mem(), BKE_ptcache_id_clear(), BKE_ptcache_id_time(), BKE_ptcache_mem_to_disk(), BKE_ptcache_update_info(), PTCacheID::cache, PointCache::cached_frames, PointCache::flag, G, G_DEBUG, PointCache::last_exact, MEM_freeN(), NULL, PTCACHE_CLEAR_ALL, and PTCACHE_DISK_CACHE.

void BKE_ptcache_update_info ( PTCacheID * pid )

void BKE_ptcache_validate	(	PointCache *	cache,
		int	framenr
	)

Definition at line 3287 of file pointcache.c.

References PointCache::flag, PTCACHE_SIMULATION_VALID, and PointCache::simframe.

Referenced by clothModifier_do(), dynamicPaint_frameUpdate(), sbObjectStep(), and system_step().

int BKE_ptcache_write	(	PTCacheID *	pid,
		unsigned int	cfra
	)

static void* ptcache_bake_thread ( void * ptr ) [static]

Definition at line 2713 of file pointcache.c.

References ptcache_bake_data::break_operation, ptcache_bake_data::cfra_ptr, ptcache_bake_data::endframe, G, Scene::lay, ptcache_bake_data::main, NULL, PIL_check_seconds_timer(), ptcache_dt_to_str(), ptcache_bake_data::scene, scene_update_for_newframe(), ptcache_bake_data::step, ptcache_bake_data::thread_ended, and TRUE.

Referenced by BKE_ptcache_bake().

static int ptcache_basic_header_read ( PTCacheFile * pf ) [static]

Definition at line 129 of file pointcache.c.

References PTCacheFile::data_types, error(), PTCacheFile::fp, and PTCacheFile::totpoint.

Referenced by BKE_ptcache_id_from_cloth(), BKE_ptcache_id_from_dynamicpaint(), BKE_ptcache_id_from_particles(), BKE_ptcache_id_from_smoke(), and BKE_ptcache_id_from_softbody().

static int ptcache_basic_header_write ( PTCacheFile * pf ) [static]

Definition at line 142 of file pointcache.c.

References PTCacheFile::data_types, PTCacheFile::fp, and PTCacheFile::totpoint.

Referenced by BKE_ptcache_id_from_cloth(), BKE_ptcache_id_from_dynamicpaint(), BKE_ptcache_id_from_particles(), BKE_ptcache_id_from_smoke(), and BKE_ptcache_id_from_softbody().

static void ptcache_cloth_interpolate	(	int	index,
		void *	cloth_v,
		void **	data,
		float	cfra,
		float	cfra1,
		float	cfra2,
		float *	old_data
	)		`[static]`

Definition at line 477 of file pointcache.c.

References BKE_ptcache_make_particle_key(), ClothModifierData::clothObject, ParticleKey::co, co, copy_v3_v3(), ImBuf::index, mul_v3_fl(), psys_interpolate_particle(), ClothVertex::v, ParticleKey::vel, Cloth::verts, and ClothVertex::x.

Referenced by BKE_ptcache_id_from_cloth().

static void ptcache_cloth_read	(	int	index,
		void *	cloth_v,
		void **	data,
		float	UNUSEDcfra,
		float *	old_data
	)		`[static]`

Definition at line 460 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, BPHYS_DATA_XCONST, ClothModifierData::clothObject, ImBuf::index, PTCACHE_DATA_TO, ClothVertex::v, Cloth::verts, ClothVertex::x, and ClothVertex::xconst.

Referenced by BKE_ptcache_id_from_cloth().

static int ptcache_cloth_totpoint	(	void *	cloth_v,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 513 of file pointcache.c.

References ClothModifierData::clothObject, and Cloth::numverts.

Referenced by BKE_ptcache_id_from_cloth().

static int ptcache_cloth_write	(	int	index,
		void *	cloth_v,
		void **	data,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 448 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, BPHYS_DATA_XCONST, ClothModifierData::clothObject, ImBuf::index, PTCACHE_DATA_FROM, ClothVertex::v, Cloth::verts, ClothVertex::x, and ClothVertex::xconst.

Referenced by BKE_ptcache_id_from_cloth().

static PointCache* ptcache_copy ( PointCache * cache ) [static]

Definition at line 2637 of file pointcache.c.

References PointCache::cached_frames, PointCache::edit, ListBase::first, PointCache::flag, ListBase::last, PointCache::mem_cache, MEM_dupallocN(), NULL, and PointCache::simframe.

Referenced by BKE_ptcache_copy_list().

static void ptcache_data_alloc ( PTCacheMem * pm ) [static]

Definition at line 1434 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheMem::data, PTCacheMem::data_types, i, MEM_callocN(), ptcache_data_size, and PTCacheMem::totpoint.

Referenced by ptcache_disk_frame_to_mem(), and ptcache_write().

static void ptcache_data_copy	(	void *	from[],
		void *	to[]
	)		`[static]`

Definition at line 1455 of file pointcache.c.

References BPHYS_TOT_DATA, i, and ptcache_data_size.

Referenced by ptcache_disk_frame_to_mem(), and ptcache_mem_frame_to_disk().

static void ptcache_data_free ( PTCacheMem * pm ) [static]

Definition at line 1445 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheMem::data, i, and MEM_freeN().

Referenced by BKE_ptcache_free_mem(), BKE_ptcache_id_clear(), ptcache_disk_frame_to_mem(), ptcache_interpolate(), ptcache_read(), and ptcache_write().

static PTCacheMem* ptcache_disk_frame_to_mem	(	PTCacheID *	pid,
		int	cfra
	)		`[static]`

Definition at line 1544 of file pointcache.c.

References BKE_ptcache_mem_pointers_incr(), BKE_ptcache_mem_pointers_init(), BLI_addtail(), BPHYS_TOT_DATA, PTCacheMem::cur, PTCacheFile::cur, PTCacheExtra::data, PTCacheMem::data, PTCacheFile::data_types, PTCacheMem::data_types, error(), PTCacheMem::extradata, PTCacheFile::flag, PTCacheFile::frame, PTCacheMem::frame, G, G_DEBUG, i, MEM_callocN(), MEM_freeN(), NULL, ptcache_data_alloc(), ptcache_data_copy(), ptcache_data_free(), ptcache_data_size, ptcache_extra_datasize, ptcache_extra_free(), ptcache_file_close(), ptcache_file_compressed_read(), ptcache_file_data_read(), ptcache_file_header_begin_read(), ptcache_file_open(), ptcache_file_pointers_init(), ptcache_file_read(), PTCACHE_FILE_READ, PTCACHE_TYPEFLAG_COMPRESS, PTCACHE_TYPEFLAG_EXTRADATA, PTCacheID::read_header, PTCacheExtra::totdata, PTCacheFile::totpoint, PTCacheMem::totpoint, PTCacheExtra::type, PTCacheID::type, and PTCacheFile::type.

Referenced by BKE_ptcache_disk_to_mem(), ptcache_interpolate(), ptcache_read(), and ptcache_write().

static void ptcache_dt_to_str	(	char *	str,
		double	dtime
	)		`[static]`

Definition at line 2701 of file pointcache.c.

Referenced by ptcache_bake_thread().

static int ptcache_dynamicpaint_read	(	PTCacheFile *	pf,
		void *	dp_v
	)		`[static]`

Definition at line 707 of file pointcache.c.

References DynamicPaintSurface::data, DPAINT_CACHE_VERSION, DynamicPaintSurface::format, MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, ptcache_file_compressed_read(), ptcache_file_read(), PaintSurfaceData::total_points, DynamicPaintSurface::type, and PaintSurfaceData::type_data.

Referenced by BKE_ptcache_id_from_dynamicpaint().

static int ptcache_dynamicpaint_totpoint	(	void *	sd,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 664 of file pointcache.c.

References DynamicPaintSurface::data, and PaintSurfaceData::total_points.

Referenced by BKE_ptcache_id_from_dynamicpaint().

static int ptcache_dynamicpaint_write	(	PTCacheFile *	pf,
		void *	dp_v
	)		`[static]`

Definition at line 674 of file pointcache.c.

References DynamicPaintSurface::data, DPAINT_CACHE_VERSION, DynamicPaintSurface::format, LZO_OUT_LEN, MEM_callocN(), MEM_freeN(), MOD_DPAINT_SURFACE_F_IMAGESEQ, MOD_DPAINT_SURFACE_T_DISPLACE, MOD_DPAINT_SURFACE_T_PAINT, MOD_DPAINT_SURFACE_T_WAVE, MOD_DPAINT_SURFACE_T_WEIGHT, ptcache_file_compressed_write(), ptcache_file_write(), PaintSurfaceData::total_points, DynamicPaintSurface::type, and PaintSurfaceData::type_data.

Referenced by BKE_ptcache_id_from_dynamicpaint().

static void ptcache_extra_free ( PTCacheMem * pm ) [static]

Definition at line 1466 of file pointcache.c.

References BLI_freelistN(), PTCacheExtra::data, PTCacheMem::extradata, ListBase::first, MEM_freeN(), and PTCacheExtra::next.

Referenced by BKE_ptcache_free_mem(), BKE_ptcache_id_clear(), ptcache_disk_frame_to_mem(), ptcache_interpolate(), ptcache_read(), and ptcache_write().

static void ptcache_file_close ( PTCacheFile * pf ) [static]

Definition at line 1164 of file pointcache.c.

References PTCacheFile::fp, and MEM_freeN().

Referenced by BKE_ptcache_load_external(), ptcache_disk_frame_to_mem(), ptcache_mem_frame_to_disk(), ptcache_read_stream(), and ptcache_write_stream().

static int ptcache_file_compressed_read	(	PTCacheFile *	pf,
		unsigned char *	result,
		unsigned int	len
	)		`[static]`

Definition at line 1172 of file pointcache.c.

References len(), MEM_callocN(), MEM_freeN(), NULL, ptcache_file_read(), and size().

Referenced by ptcache_disk_frame_to_mem(), and ptcache_dynamicpaint_read().

static int ptcache_file_compressed_write	(	PTCacheFile *	pf,
		unsigned char *	in,
		unsigned int	in_len,
		unsigned char *	out,
		int	mode
	)		`[static]`

Definition at line 1220 of file pointcache.c.

References LZO_OUT_LEN, MEM_callocN(), MEM_freeN(), and ptcache_file_write().

Referenced by ptcache_dynamicpaint_write(), and ptcache_mem_frame_to_disk().

static int ptcache_file_data_read ( PTCacheFile * pf ) [static]

Definition at line 1283 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheFile::cur, PTCacheFile::data_types, i, and ptcache_data_size.

Referenced by ptcache_disk_frame_to_mem().

static int ptcache_file_data_write ( PTCacheFile * pf ) [static]

Definition at line 1294 of file pointcache.c.

References BPHYS_TOT_DATA, PTCacheFile::cur, PTCacheFile::data_types, i, and ptcache_data_size.

Referenced by ptcache_mem_frame_to_disk().

static int ptcache_file_header_begin_read ( PTCacheFile * pf ) [static]

Definition at line 1305 of file pointcache.c.

References PTCacheFile::data_types, error(), PTCacheFile::flag, PTCacheFile::fp, PTCACHE_TYPEFLAG_FLAGMASK, PTCACHE_TYPEFLAG_TYPEMASK, and PTCacheFile::type.

Referenced by BKE_ptcache_load_external(), ptcache_disk_frame_to_mem(), and ptcache_read_stream().

static int ptcache_file_header_begin_write ( PTCacheFile * pf ) [static]

Definition at line 1331 of file pointcache.c.

References PTCacheFile::flag, PTCacheFile::fp, and PTCacheFile::type.

Referenced by ptcache_mem_frame_to_disk(), and ptcache_write_stream().

static PTCacheFile* ptcache_file_open	(	PTCacheID *	pid,
		int	mode,
		int	cfra
	)		`[static]`

Definition at line 1126 of file pointcache.c.

References BLI_exists(), BLI_make_existing_file(), PTCacheID::cache, FILE_MAX, PointCache::flag, PTCacheFile::fp, PTCacheFile::frame, G, Object::id, ID::lib, MEM_mallocN(), NULL, PTCacheID::ob, PTCacheFile::old_format, pf, PTCACHE_EXTERNAL, PTCACHE_FILE_READ, PTCACHE_FILE_UPDATE, PTCACHE_FILE_WRITE, and ptcache_filename().

Referenced by BKE_ptcache_load_external(), ptcache_disk_frame_to_mem(), ptcache_mem_frame_to_disk(), ptcache_read_stream(), and ptcache_write_stream().

static void ptcache_file_pointers_init ( PTCacheFile * pf ) [static]

Definition at line 1351 of file pointcache.c.

References PTCacheData::ave, PTCacheData::boids, BPHYS_DATA_AVELOCITY, BPHYS_DATA_BOIDS, BPHYS_DATA_INDEX, BPHYS_DATA_LOCATION, BPHYS_DATA_ROTATION, BPHYS_DATA_SIZE, BPHYS_DATA_TIMES, BPHYS_DATA_VELOCITY, PTCacheFile::cur, PTCacheFile::data, PTCacheFile::data_types, PTCacheData::index, PTCacheData::loc, NULL, PTCacheData::rot, PTCacheData::size, PTCacheData::times, and PTCacheData::vel.

Referenced by ptcache_disk_frame_to_mem(), ptcache_mem_frame_to_disk(), and ptcache_read_stream().

static int ptcache_file_read	(	PTCacheFile *	pf,
		void *	f,
		unsigned int	tot,
		unsigned int	size
	)		`[static]`

Definition at line 1275 of file pointcache.c.

References PTCacheFile::fp.

Referenced by BKE_ptcache_load_external(), ptcache_disk_frame_to_mem(), ptcache_dynamicpaint_read(), and ptcache_file_compressed_read().

static int ptcache_file_write	(	PTCacheFile *	pf,
		const void *	f,
		unsigned int	tot,
		unsigned int	size
	)		`[static]`

Definition at line 1279 of file pointcache.c.

References PTCacheFile::fp.

Referenced by ptcache_dynamicpaint_write(), ptcache_file_compressed_write(), and ptcache_mem_frame_to_disk().

static int ptcache_filename	(	PTCacheID *	pid,
		char *	filename,
		int	cfra,
		short	do_path,
		short	do_ext
	)		`[static]`

Definition at line 1074 of file pointcache.c.

References BLI_snprintf(), PTCacheID::cache, PointCache::flag, G, Object::id, PointCache::index, len(), MAX_PTCACHE_FILE, ID::name, PointCache::name, PTCacheID::ob, object_insert_ptcache(), PTCACHE_EXT, PTCACHE_EXTERNAL, ptcache_path(), PTCacheID::stack_index, and strlen().

Referenced by BKE_ptcache_disk_cache_rename(), BKE_ptcache_id_clear(), BKE_ptcache_id_exist(), BKE_ptcache_id_time(), BKE_ptcache_load_external(), and ptcache_file_open().

static void ptcache_find_frames_around	(	PTCacheID *	pid,
		unsigned int	frame,
		int *	fra1,
		int *	fra2
	)		`[static]`

Definition at line 1491 of file pointcache.c.

References BKE_ptcache_id_exist(), PTCacheID::cache, PointCache::endframe, ListBase::first, PointCache::flag, PTCacheMem::frame, ListBase::last, PointCache::mem_cache, PTCacheMem::next, NULL, PTCacheMem::prev, PTCACHE_DISK_CACHE, and PointCache::startframe.

Referenced by BKE_ptcache_read().

static int ptcache_interpolate	(	PTCacheID *	pid,
		float	cfra,
		int	cfra1,
		int	cfra2
	)		`[static]`

static int ptcache_mem_frame_to_disk	(	PTCacheID *	pid,
		PTCacheMem *	pm
	)		`[static]`

Definition at line 1625 of file pointcache.c.

References BKE_ptcache_id_clear(), BKE_ptcache_mem_pointers_incr(), BKE_ptcache_mem_pointers_init(), BPHYS_TOT_DATA, PTCacheID::cache, PointCache::compression, PTCacheFile::cur, PTCacheMem::cur, PTCacheExtra::data, PTCacheMem::data, PTCacheMem::data_types, PTCacheFile::data_types, error(), PTCacheMem::extradata, ListBase::first, PTCacheFile::flag, PTCacheMem::frame, G, G_DEBUG, i, LZO_OUT_LEN, MEM_callocN(), MEM_freeN(), PTCacheExtra::next, NULL, PTCACHE_CLEAR_FRAME, ptcache_data_copy(), ptcache_data_size, ptcache_extra_datasize, ptcache_file_close(), ptcache_file_compressed_write(), ptcache_file_data_write(), ptcache_file_header_begin_write(), ptcache_file_open(), ptcache_file_pointers_init(), ptcache_file_write(), PTCACHE_FILE_WRITE, PTCACHE_TYPEFLAG_COMPRESS, PTCACHE_TYPEFLAG_EXTRADATA, PTCacheExtra::totdata, PTCacheMem::totpoint, PTCacheFile::totpoint, PTCacheExtra::type, PTCacheID::type, PTCacheFile::type, and PTCacheID::write_header.

Referenced by BKE_ptcache_mem_to_disk(), and ptcache_write().

static int ptcache_old_elemsize ( PTCacheID * pid ) [static]

Definition at line 1479 of file pointcache.c.

References PTCACHE_TYPE_CLOTH, PTCACHE_TYPE_PARTICLES, PTCACHE_TYPE_SOFTBODY, and PTCacheID::type.

Referenced by BKE_ptcache_load_external().

static void ptcache_particle_extra_read	(	void *	psys_v,
		PTCacheMem *	pm,
		float	UNUSEDcfra
	)		`[static]`

Definition at line 427 of file pointcache.c.

References ParticleSystem::alloc_fluidsprings, BPHYS_EXTRA_FLUID_SPRINGS, PTCacheExtra::data, PTCacheMem::extradata, ListBase::first, ParticleSystem::fluid_springs, MEM_dupallocN(), MEM_freeN(), PTCacheExtra::next, ParticleSystem::tot_fluidsprings, PTCacheExtra::totdata, and PTCacheExtra::type.

Referenced by BKE_ptcache_id_from_particles().

static void ptcache_particle_extra_write	(	void *	psys_v,
		PTCacheMem *	pm,
		int	UNUSEDcfra
	)		`[static]`

static void ptcache_particle_interpolate	(	int	index,
		void *	psys_v,
		void **	data,
		float	cfra,
		float	cfra1,
		float	cfra2,
		float *	old_data
	)		`[static]`

static void ptcache_particle_read	(	int	index,
		void *	psys_v,
		void **	data,
		float	cfra,
		float *	old_data
	)		`[static]`

static int ptcache_particle_totpoint	(	void *	psys_v,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 385 of file pointcache.c.

References ParticleSystem::totpart.

Referenced by BKE_ptcache_id_from_particles().

static int ptcache_particle_totwrite	(	void *	psys_v,
		int	cfra
	)		`[static]`

Definition at line 390 of file pointcache.c.

References p, ParticleSystem::particles, ParticleSystem::pointcache, PointCache::step, step(), ParticleData::time, and ParticleSystem::totpart.

Referenced by BKE_ptcache_id_from_particles().

static int ptcache_particle_write	(	int	index,
		void *	psys_v,
		void **	data,
		int	cfra
	)		`[static]`

static int ptcache_path	(	PTCacheID *	pid,
		char *	filename
	)		`[static]`

Definition at line 1038 of file pointcache.c.

References abs(), BLI_add_slash(), BLI_path_abs(), BLI_snprintf(), BLI_split_file_part(), BLI_temporary_dir(), PTCacheID::cache, Library::filepath, PointCache::flag, G, i, Object::id, ID::lib, MAX_PTCACHE_PATH, NULL, PTCacheID::ob, PointCache::path, PTCACHE_EXTERNAL, PTCACHE_IGNORE_LIBPATH, PTCACHE_PATH, and strlen().

Referenced by BKE_ptcache_disk_cache_rename(), BKE_ptcache_id_clear(), BKE_ptcache_id_time(), BKE_ptcache_load_external(), BKE_ptcache_remove(), and ptcache_filename().

static int ptcache_read	(	PTCacheID *	pid,
		int	cfra
	)		`[static]`

static int ptcache_read_stream	(	PTCacheID *	pid,
		int	cfra
	)		`[static]`

Definition at line 1710 of file pointcache.c.

References PTCacheID::calldata, error(), G, G_DEBUG, NULL, ptcache_file_close(), ptcache_file_header_begin_read(), ptcache_file_open(), ptcache_file_pointers_init(), PTCACHE_FILE_READ, PTCacheID::read_header, PTCacheID::read_stream, PTCacheID::totpoint, PTCacheFile::totpoint, PTCacheID::type, and PTCacheFile::type.

Referenced by BKE_ptcache_read().

static int ptcache_smoke_read	(	PTCacheFile *	UNUSEDpf,
		void *	UNUSEDsmoke_v
	)		`[static]`

Definition at line 660 of file pointcache.c.

Referenced by BKE_ptcache_id_from_smoke().

static int ptcache_smoke_totpoint	(	void *	UNUSEDsmoke_v,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 659 of file pointcache.c.

Referenced by BKE_ptcache_id_from_smoke().

static int ptcache_smoke_write	(	PTCacheFile *	UNUSEDpf,
		void *	UNUSEDsmoke_v
	)		`[static]`

Definition at line 661 of file pointcache.c.

Referenced by BKE_ptcache_id_from_smoke().

static void ptcache_softbody_interpolate	(	int	index,
		void *	soft_v,
		void **	data,
		float	cfra,
		float	cfra1,
		float	cfra2,
		float *	old_data
	)		`[static]`

Definition at line 178 of file pointcache.c.

References BKE_ptcache_make_particle_key(), SoftBody::bpoint, ParticleKey::co, co, copy_v3_v3(), ImBuf::index, mul_v3_fl(), BodyPoint::pos, psys_interpolate_particle(), BodyPoint::vec, and ParticleKey::vel.

Referenced by BKE_ptcache_id_from_softbody().

static void ptcache_softbody_read	(	int	index,
		void *	soft_v,
		void **	data,
		float	UNUSEDcfra,
		float *	old_data
	)		`[static]`

Definition at line 164 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, SoftBody::bpoint, ImBuf::index, BodyPoint::pos, PTCACHE_DATA_TO, and BodyPoint::vec.

Referenced by BKE_ptcache_id_from_softbody().

static int ptcache_softbody_totpoint	(	void *	soft_v,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 210 of file pointcache.c.

References SoftBody::totpoint.

Referenced by BKE_ptcache_id_from_softbody().

static int ptcache_softbody_write	(	int	index,
		void *	soft_v,
		void **	data,
		int	UNUSEDcfra
	)		`[static]`

Definition at line 154 of file pointcache.c.

References BPHYS_DATA_LOCATION, BPHYS_DATA_VELOCITY, SoftBody::bpoint, ImBuf::index, BodyPoint::pos, PTCACHE_DATA_FROM, and BodyPoint::vec.

Referenced by BKE_ptcache_id_from_softbody().

static int ptcache_write	(	PTCacheID *	pid,
		int	cfra,
		int	overwrite
	)		`[static]`

static int ptcache_write_needed	(	PTCacheID *	pid,
		int	cfra,
		int *	overwrite
	)		`[static]`

Definition at line 2022 of file pointcache.c.

References BKE_ptcache_id_clear(), BKE_ptcache_id_exist(), PTCacheID::cache, PointCache::endframe, PointCache::flag, PTCacheMem::frame, ListBase::last, PointCache::mem_cache, NULL, PTCacheMem::prev, PTCACHE_CLEAR_ALL, PTCACHE_CLEAR_FRAME, PTCACHE_DISK_CACHE, PTCACHE_REDO_NEEDED, PointCache::startframe, step(), and PointCache::step.

Referenced by BKE_ptcache_write().

static int ptcache_write_stream	(	PTCacheID *	pid,
		int	cfra,
		int	totpoint
	)		`[static]`

Definition at line 1920 of file pointcache.c.

References BKE_ptcache_id_clear(), PTCacheID::calldata, PTCacheID::data_types, PTCacheFile::data_types, error(), PTCacheFile::flag, G, G_DEBUG, NULL, PTCACHE_CLEAR_FRAME, ptcache_file_close(), ptcache_file_header_begin_write(), ptcache_file_open(), PTCACHE_FILE_WRITE, PTCacheFile::totpoint, PTCacheID::type, PTCacheFile::type, PTCacheID::write_header, and PTCacheID::write_stream.

Referenced by BKE_ptcache_write().

Variable Documentation

int CONTINUE_PHYSICS = 0 [static]

Definition at line 2565 of file pointcache.c.

Referenced by BKE_ptcache_get_continue_physics().

int ptcache_data_size[] [static]

Initial value:

 {  
        sizeof(unsigned int), 
        3 * sizeof(float), 
        3 * sizeof(float), 
        4 * sizeof(float), 
        3 * sizeof(float), 
        sizeof(float), 
        3 * sizeof(float), 
        sizeof(BoidData) 
}

Definition at line 106 of file pointcache.c.

Referenced by BKE_ptcache_data_size(), BKE_ptcache_mem_pointers_incr(), BKE_ptcache_mem_pointers_seek(), ptcache_data_alloc(), ptcache_data_copy(), ptcache_disk_frame_to_mem(), ptcache_file_data_read(), ptcache_file_data_write(), and ptcache_mem_frame_to_disk().

int ptcache_extra_datasize[] [static]

Initial value:

 {
    0,
    sizeof(ParticleSpring)
}

Definition at line 117 of file pointcache.c.

Referenced by ptcache_disk_frame_to_mem(), ptcache_mem_frame_to_disk(), and ptcache_particle_extra_write().

pointcache.c File Referenceblenkernel

Classes

Defines

Functions

Variables

Detailed Description

Define Documentation

Function Documentation

Variable Documentation

pointcache.c File Reference
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