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Differential D2927 Diff 9598 source/blender/editors/physics/particle_object.c

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source/blender/editors/physics/particle_object.c

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#include "ED_particle.h" #include "ED_particle.h"
#include "ED_screen.h" #include "ED_screen.h"
#include "ED_object.h" #include "ED_object.h"
#include "UI_resources.h" #include "UI_resources.h"
#include "physics_intern.h" #include "physics_intern.h"
extern void PE_create_particle_edit(const bContext *C, Scene *scene, SceneLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys); extern void PE_create_particle_edit(const bContext *C, Scene *scene, ViewLayer *sl, Object *ob, PointCache *cache, ParticleSystem *psys);
extern void PTCacheUndo_clear(PTCacheEdit *edit); extern void PTCacheUndo_clear(PTCacheEdit *edit);
extern void recalc_lengths(PTCacheEdit *edit); extern void recalc_lengths(PTCacheEdit *edit);
extern void recalc_emitter_field(Object *ob, ParticleSystem *psys); extern void recalc_emitter_field(Object *ob, ParticleSystem *psys);
extern void update_world_cos(Object *ob, PTCacheEdit *edit); extern void update_world_cos(Object *ob, PTCacheEdit *edit);
#define KEY_K PTCacheEditKey *key; int k #define KEY_K PTCacheEditKey *key; int k
#define POINT_P PTCacheEditPoint *point; int p #define POINT_P PTCacheEditPoint *point; int p
#define LOOP_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++) #define LOOP_POINTS for (p=0, point=edit->points; p<edit->totpoint; p++, point++)
▲ Show 20 Lines • Show All 47 Lines • ▼ Show 20 Linesvoid OBJECT_OT_particle_system_add(wmOperatorType *ot)
/* flags */ /* flags */
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
} }
static int particle_system_remove_exec(bContext *C, wmOperator *UNUSED(op)) static int particle_system_remove_exec(bContext *C, wmOperator *UNUSED(op))
{ {
Object *ob = ED_object_context(C); Object *ob = ED_object_context(C);
Scene *scene = CTX_data_scene(C); Scene *scene = CTX_data_scene(C);
SceneLayer *sl = CTX_data_scene_layer(C); ViewLayer *sl = CTX_data_view_layer(C);
int mode_orig; int mode_orig;
if (!scene || !ob) if (!scene || !ob)
return OPERATOR_CANCELLED; return OPERATOR_CANCELLED;
mode_orig = ob->mode; mode_orig = ob->mode;
object_remove_particle_system(scene, ob); object_remove_particle_system(scene, ob);
▲ Show 20 Lines • Show All 417 Lines • ▼ Show 20 Linesvoid PARTICLE_OT_dupliob_move_down(wmOperatorType *ot)
/* flags */ /* flags */
ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO;
} }
/************************ connect/disconnect hair operators *********************/ /************************ connect/disconnect hair operators *********************/
static void disconnect_hair( static void disconnect_hair(
const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, const EvaluationContext *eval_ctx, Scene *scene, ViewLayer *sl,
Object *ob, ParticleSystem *psys) Object *ob, ParticleSystem *psys)
{ {
ParticleSystemModifierData *psmd = psys_get_modifier(ob, psys); ParticleSystemModifierData *psmd = psys_get_modifier(ob, psys);
ParticleEditSettings *pset= PE_settings(scene); ParticleEditSettings *pset= PE_settings(scene);
ParticleData *pa; ParticleData *pa;
PTCacheEdit *edit; PTCacheEdit *edit;
PTCacheEditPoint *point; PTCacheEditPoint *point;
PTCacheEditKey *ekey = NULL; PTCacheEditKey *ekey = NULL;
Show All 36 Lines if (ELEM(pset->brushtype, PE_BRUSH_ADD, PE_BRUSH_PUFF))
pset->brushtype = PE_BRUSH_NONE; pset->brushtype = PE_BRUSH_NONE;
PE_update_object(eval_ctx, scene, sl, ob, 0); PE_update_object(eval_ctx, scene, sl, ob, 0);
} }
static int disconnect_hair_exec(bContext *C, wmOperator *op) static int disconnect_hair_exec(bContext *C, wmOperator *op)
{ {
Scene *scene= CTX_data_scene(C); Scene *scene= CTX_data_scene(C);
SceneLayer *sl = CTX_data_scene_layer(C); ViewLayer *sl = CTX_data_view_layer(C);
Object *ob= ED_object_context(C); Object *ob= ED_object_context(C);
ParticleSystem *psys= NULL; ParticleSystem *psys= NULL;
const bool all = RNA_boolean_get(op->ptr, "all"); const bool all = RNA_boolean_get(op->ptr, "all");
EvaluationContext eval_ctx; EvaluationContext eval_ctx;
CTX_data_eval_ctx(C, &eval_ctx); CTX_data_eval_ctx(C, &eval_ctx);
if (!ob) if (!ob)
Show All 28 Linesvoid PARTICLE_OT_disconnect_hair(wmOperatorType *ot)
RNA_def_boolean(ot->srna, "all", 0, "All hair", "Disconnect all hair systems from the emitter mesh"); RNA_def_boolean(ot->srna, "all", 0, "All hair", "Disconnect all hair systems from the emitter mesh");
} }
/* from/to_world_space : whether from/to particles are in world or hair space /* from/to_world_space : whether from/to particles are in world or hair space
* from/to_mat : additional transform for from/to particles (e.g. for using object space copying) * from/to_mat : additional transform for from/to particles (e.g. for using object space copying)
*/ */
static bool remap_hair_emitter( static bool remap_hair_emitter(
const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, Object *ob, ParticleSystem *psys, const EvaluationContext *eval_ctx, Scene *scene, ViewLayer *sl, Object *ob, ParticleSystem *psys,
Object *target_ob, ParticleSystem *target_psys, PTCacheEdit *target_edit, Object *target_ob, ParticleSystem *target_psys, PTCacheEdit *target_edit,
float from_mat[4][4], float to_mat[4][4], bool from_global, bool to_global) float from_mat[4][4], float to_mat[4][4], bool from_global, bool to_global)
{ {
ParticleSystemModifierData *target_psmd = psys_get_modifier(target_ob, target_psys); ParticleSystemModifierData *target_psmd = psys_get_modifier(target_ob, target_psys);
ParticleData *pa, *tpa; ParticleData *pa, *tpa;
PTCacheEditPoint *edit_point; PTCacheEditPoint *edit_point;
PTCacheEditKey *ekey; PTCacheEditKey *ekey;
BVHTreeFromMesh bvhtree= {NULL}; BVHTreeFromMesh bvhtree= {NULL};
▲ Show 20 Lines • Show All 175 Lines • ▼ Show 20 Linesstatic bool remap_hair_emitter(
psys_free_path_cache(target_psys, target_edit); psys_free_path_cache(target_psys, target_edit);
PE_update_object(eval_ctx, scene, sl, target_ob, 0); PE_update_object(eval_ctx, scene, sl, target_ob, 0);
return true; return true;
} }
static bool connect_hair( static bool connect_hair(
const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, const EvaluationContext *eval_ctx, Scene *scene, ViewLayer *sl,
Object *ob, ParticleSystem *psys) Object *ob, ParticleSystem *psys)
{ {
bool ok; bool ok;
if (!psys) if (!psys)
return false; return false;
ok = remap_hair_emitter( ok = remap_hair_emitter(
eval_ctx, scene, sl, ob, psys, ob, psys, psys->edit, eval_ctx, scene, sl, ob, psys, ob, psys, psys->edit,
ob->obmat, ob->obmat, psys->flag & PSYS_GLOBAL_HAIR, false); ob->obmat, ob->obmat, psys->flag & PSYS_GLOBAL_HAIR, false);
psys->flag &= ~PSYS_GLOBAL_HAIR; psys->flag &= ~PSYS_GLOBAL_HAIR;
return ok; return ok;
} }
static int connect_hair_exec(bContext *C, wmOperator *op) static int connect_hair_exec(bContext *C, wmOperator *op)
{ {
EvaluationContext eval_ctx; EvaluationContext eval_ctx;
Scene *scene= CTX_data_scene(C); Scene *scene= CTX_data_scene(C);
SceneLayer *sl = CTX_data_scene_layer(C); ViewLayer *sl = CTX_data_view_layer(C);
Object *ob= ED_object_context(C); Object *ob= ED_object_context(C);
ParticleSystem *psys= NULL; ParticleSystem *psys= NULL;
const bool all = RNA_boolean_get(op->ptr, "all"); const bool all = RNA_boolean_get(op->ptr, "all");
bool any_connected = false; bool any_connected = false;
if (!ob) if (!ob)
return OPERATOR_CANCELLED; return OPERATOR_CANCELLED;
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/************************ particle system copy operator *********************/ /************************ particle system copy operator *********************/
typedef enum eCopyParticlesSpace { typedef enum eCopyParticlesSpace {
PAR_COPY_SPACE_OBJECT = 0, PAR_COPY_SPACE_OBJECT = 0,
PAR_COPY_SPACE_WORLD = 1, PAR_COPY_SPACE_WORLD = 1,
} eCopyParticlesSpace; } eCopyParticlesSpace;
static void copy_particle_edit( static void copy_particle_edit(
const EvaluationContext *eval_ctx, Scene *scene, SceneLayer *sl, const EvaluationContext *eval_ctx, Scene *scene, ViewLayer *sl,
Object *ob, ParticleSystem *psys, ParticleSystem *psys_from) Object *ob, ParticleSystem *psys, ParticleSystem *psys_from)
{ {
PTCacheEdit *edit_from = psys_from->edit, *edit; PTCacheEdit *edit_from = psys_from->edit, *edit;
ParticleData *pa; ParticleData *pa;
KEY_K; KEY_K;
POINT_P; POINT_P;
if (!edit_from) if (!edit_from)
▲ Show 20 Lines • Show All 67 Lines • ▼ Show 20 Linesstatic void remove_particle_systems_from_object(Object *ob_to)
} }
BKE_object_free_particlesystems(ob_to); BKE_object_free_particlesystems(ob_to);
} }
/* single_psys_from is optional, if NULL all psys of ob_from are copied */ /* single_psys_from is optional, if NULL all psys of ob_from are copied */
static bool copy_particle_systems_to_object(const bContext *C, static bool copy_particle_systems_to_object(const bContext *C,
Scene *scene, Scene *scene,
SceneLayer *sl, ViewLayer *sl,
Object *ob_from, Object *ob_from,
ParticleSystem *single_psys_from, ParticleSystem *single_psys_from,
Object *ob_to, Object *ob_to,
int space, int space,
bool duplicate_settings) bool duplicate_settings)
{ {
Main *bmain = CTX_data_main(C); Main *bmain = CTX_data_main(C);
EvaluationContext eval_ctx; EvaluationContext eval_ctx;
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} }
static int copy_particle_systems_exec(bContext *C, wmOperator *op) static int copy_particle_systems_exec(bContext *C, wmOperator *op)
{ {
const int space = RNA_enum_get(op->ptr, "space"); const int space = RNA_enum_get(op->ptr, "space");
const bool remove_target_particles = RNA_boolean_get(op->ptr, "remove_target_particles"); const bool remove_target_particles = RNA_boolean_get(op->ptr, "remove_target_particles");
const bool use_active = RNA_boolean_get(op->ptr, "use_active"); const bool use_active = RNA_boolean_get(op->ptr, "use_active");
Scene *scene = CTX_data_scene(C); Scene *scene = CTX_data_scene(C);
SceneLayer *sl = CTX_data_scene_layer(C); ViewLayer *sl = CTX_data_view_layer(C);
Object *ob_from = ED_object_active_context(C); Object *ob_from = ED_object_active_context(C);
ParticleSystem *psys_from = use_active ? CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem).data : NULL; ParticleSystem *psys_from = use_active ? CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem).data : NULL;
int changed_tot = 0; int changed_tot = 0;
int fail = 0; int fail = 0;
CTX_DATA_BEGIN (C, Object *, ob_to, selected_editable_objects) CTX_DATA_BEGIN (C, Object *, ob_to, selected_editable_objects)
{ {
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} }
static int duplicate_particle_systems_exec(bContext *C, wmOperator *op) static int duplicate_particle_systems_exec(bContext *C, wmOperator *op)
{ {
const bool duplicate_settings = RNA_boolean_get(op->ptr, "use_duplicate_settings"); const bool duplicate_settings = RNA_boolean_get(op->ptr, "use_duplicate_settings");
Scene *scene = CTX_data_scene(C); Scene *scene = CTX_data_scene(C);
Object *ob = ED_object_active_context(C); Object *ob = ED_object_active_context(C);
ParticleSystem *psys = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem).data; ParticleSystem *psys = CTX_data_pointer_get_type(C, "particle_system", &RNA_ParticleSystem).data;
copy_particle_systems_to_object(C, scene, CTX_data_scene_layer(C), ob, psys, ob, copy_particle_systems_to_object(C, scene, CTX_data_view_layer(C), ob, psys, ob,
PAR_COPY_SPACE_OBJECT, duplicate_settings); PAR_COPY_SPACE_OBJECT, duplicate_settings);
return OPERATOR_FINISHED; return OPERATOR_FINISHED;
} }
void PARTICLE_OT_duplicate_particle_system(wmOperatorType *ot) void PARTICLE_OT_duplicate_particle_system(wmOperatorType *ot)
{ {
ot->name = "Duplicate Particle Systems"; ot->name = "Duplicate Particle Systems";
ot->description = "Duplicate particle system within the active object"; ot->description = "Duplicate particle system within the active object";
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