Classes
struct	CollPair

struct	EdgeCollPair

struct	FaceCollPair

struct	CollisionRelation

struct	ColliderCache

Typedefs
typedef struct CollPair	CollPair

typedef struct EdgeCollPair	EdgeCollPair

typedef struct FaceCollPair	FaceCollPair

typedef struct CollisionRelation	CollisionRelation

typedef struct ColliderCache	ColliderCache

Enumerations
enum	COLLISION_FLAGS { COLLISION_IN_FUTURE = (1 << 1) , COLLISION_INACTIVE = (1 << 4) }

Functions
struct BVHTree *	bvhtree_build_from_mvert (const struct MVert mvert, const struct MVertTri tri, int tri_num, float epsilon)

void	bvhtree_update_from_mvert (struct BVHTree bvhtree, const struct MVert mvert, const struct MVert mvert_moving, const struct MVertTri tri, int tri_num, bool moving)

void	collision_move_object (struct CollisionModifierData *collmd, const float step, const float prevstep, const bool moving_bvh)

void	collision_get_collider_velocity (float vel_old[3], float vel_new[3], struct CollisionModifierData collmd, struct CollPair collpair)

struct ListBase *	BKE_collision_relations_create (struct Depsgraph depsgraph, struct Collection collection, unsigned int modifier_type)

void	BKE_collision_relations_free (struct ListBase *relations)

struct Object **	BKE_collision_objects_create (struct Depsgraph depsgraph, struct Object self, struct Collection collection, unsigned int numcollobj, unsigned int modifier_type)

void	BKE_collision_objects_free (struct Object **objects)

struct ListBase *	BKE_collider_cache_create (struct Depsgraph depsgraph, struct Object self, struct Collection *collection)

void	BKE_collider_cache_free (struct ListBase **colliders)

Typedef Documentation

◆ ColliderCache

typedef struct ColliderCache ColliderCache

◆ CollisionRelation

typedef struct CollisionRelation CollisionRelation

◆ CollPair

typedef struct CollPair CollPair

◆ EdgeCollPair

typedef struct EdgeCollPair EdgeCollPair

◆ FaceCollPair

typedef struct FaceCollPair FaceCollPair

Enumeration Type Documentation

◆ COLLISION_FLAGS

enum COLLISION_FLAGS

Enumerator
COLLISION_IN_FUTURE
COLLISION_INACTIVE

Definition at line 42 of file BKE_collision.h.

Function Documentation

◆ BKE_collider_cache_create()

struct ListBase* BKE_collider_cache_create	(	struct Depsgraph *	depsgraph,
		struct Object *	self,
		struct Collection *	collection
	)

Definition at line 1346 of file collision.c.

References BKE_modifiers_findby_type(), BLI_addtail(), CollisionModifierData::bvhtree, col, collision_move_object(), DEG_get_collision_relations(), DEG_get_evaluated_id(), depsgraph, eModifierType_Collision, LISTBASE_FOREACH, MEM_callocN, and NULL.

Referenced by dynamics_step(), and eff_calc_visibility().

◆ BKE_collider_cache_free()

void BKE_collider_cache_free ( struct ListBase ** colliders )

Definition at line 1383 of file collision.c.

References BLI_freelistN(), MEM_freeN, and NULL.

Referenced by dynamics_step(), eff_calc_visibility(), and SCULPT_cloth_simulation_free().

◆ BKE_collision_objects_create()

struct Object** BKE_collision_objects_create	(	struct Depsgraph *	depsgraph,
		struct Object *	self,
		struct Collection *	collection,
		unsigned int *	numcollobj,
		unsigned int	modifier_type
	)

Definition at line 1297 of file collision.c.

References BLI_listbase_count(), PartDeflect::deflect, DEG_get_collision_relations(), DEG_get_evaluated_id(), depsgraph, eModifierType_Collision, LISTBASE_FOREACH, MEM_callocN, MEM_freeN, NULL, and Object::pd.

Referenced by ccd_build_deflector_hash(), ccd_update_deflector_hash(), cloth_bvh_collision(), dynamicPaint_doStep(), query_external_colliders(), and surface_getBrushFlags().

◆ BKE_collision_objects_free()

void BKE_collision_objects_free ( struct Object ** objects )

Definition at line 1337 of file collision.c.

References MEM_freeN.

Referenced by ccd_build_deflector_hash(), ccd_update_deflector_hash(), cloth_bvh_collision(), dynamicPaint_doStep(), query_external_colliders(), and surface_getBrushFlags().

◆ BKE_collision_relations_create()

struct ListBase* BKE_collision_relations_create	(	struct Depsgraph *	depsgraph,
		struct Collection *	collection,
		unsigned int	modifier_type
	)

Definition at line 1267 of file collision.c.

References add_collision_object(), BASE_ENABLED_RENDER, BASE_ENABLED_VIEWPORT, BKE_collection_or_layer_objects(), DAG_EVAL_RENDER, DEG_get_input_view_layer(), DEG_get_mode(), depsgraph, Base::flag, MEM_callocN, Base::next, and Base::object.

Referenced by blender::deg::build_collision_relations().

◆ BKE_collision_relations_free()

void BKE_collision_relations_free ( struct ListBase * relations )

Definition at line 1287 of file collision.c.

References BLI_freelistN(), and MEM_freeN.

Referenced by blender::deg::clear_physics_relations().

◆ bvhtree_build_from_mvert()

struct BVHTree* bvhtree_build_from_mvert	(	const struct MVert *	mvert,
		const struct MVertTri *	tri,
		int	tri_num,
		float	epsilon
	)

Referenced by deformVerts().

◆ bvhtree_update_from_mvert()

void bvhtree_update_from_mvert	(	struct BVHTree *	bvhtree,
		const struct MVert *	mvert,
		const struct MVert *	mvert_moving,
		const struct MVertTri *	tri,
		int	tri_num,
		bool	moving
	)