depsgraph_physics.cc File Reference

#include "intern/depsgraph_physics.hh"
#include "MEM_guardedalloc.h"
#include "BLI_compiler_compat.h"
#include "BLI_listbase.h"
#include "BKE_collision.h"
#include "BKE_effect.h"
#include "BKE_modifier.hh"
#include "DNA_collection_types.h"
#include "DNA_object_force_types.h"
#include "DNA_object_types.h"
#include "DEG_depsgraph_build.hh"
#include "DEG_depsgraph_physics.hh"
#include "DEG_depsgraph_query.hh"
#include "depsgraph.hh"

Go to the source code of this file.

Namespaces
namespace	blender
namespace	blender::deg

Functions
static ePhysicsRelationType	modifier_to_relation_type (uint modifier_type)
template<class T >
static ID *	object_id_safe (T *object)
ListBase *	DEG_get_effector_relations (const Depsgraph *graph, Collection *collection)
ListBase *	DEG_get_collision_relations (const Depsgraph *graph, Collection *collection, uint modifier_type)
void	DEG_add_collision_relations (DepsNodeHandle *handle, Object *object, Collection *collection, uint modifier_type, DEG_CollobjFilterFunction filter_function, const char *name)
void	DEG_add_forcefield_relations (DepsNodeHandle *handle, Object *object, EffectorWeights *effector_weights, bool add_absorption, int skip_forcefield, const char *name)
ListBase *	blender::deg::build_effector_relations (Depsgraph *graph, Collection *collection)
ListBase *	blender::deg::build_collision_relations (Depsgraph *graph, Collection *collection, uint modifier_type)
void	blender::deg::clear_physics_relations (Depsgraph *graph)

Detailed Description

Physics utilities for effectors and collision.

Definition in file depsgraph_physics.cc.

Function Documentation

DEG_add_collision_relations()

void DEG_add_collision_relations	(	DepsNodeHandle *	handle,
		Object *	object,
		Collection *	collection,
		uint	modifier_type,
		DEG_CollobjFilterFunction	filter_function,
		const char *	name )

Definition at line 92 of file depsgraph_physics.cc.

References BKE_modifiers_findby_type(), DEG_add_object_pointcache_relation(), DEG_get_graph_from_handle(), DEG_OB_COMP_GEOMETRY, DEG_OB_COMP_TRANSFORM, depsgraph, and LISTBASE_FOREACH.

Referenced by DEG_add_forcefield_relations(), update_depsgraph(), update_depsgraph(), update_depsgraph(), and update_depsgraph().

DEG_add_forcefield_relations()

void DEG_add_forcefield_relations	(	DepsNodeHandle *	handle,
		Object *	object,
		EffectorWeights *	effector_weights,
		bool	add_absorption,
		int	skip_forcefield,
		const char *	name )

Definition at line 116 of file depsgraph_physics.cc.

References DEG_add_collision_relations(), DEG_add_object_pointcache_relation(), DEG_get_graph_from_handle(), DEG_OB_COMP_GEOMETRY, DEG_OB_COMP_TRANSFORM, depsgraph, ELEM, eModifierType_Collision, EffectorWeights::group, LISTBASE_FOREACH, PFIELD_FLUIDFLOW, PFIELD_GUIDE, PFIELD_SHAPE_POINTS, PFIELD_SHAPE_SURFACE, and PFIELD_VISIBILITY.

Referenced by update_depsgraph(), update_depsgraph(), update_depsgraph(), and update_depsgraph().

DEG_get_collision_relations()

ListBase * DEG_get_collision_relations	(	const Depsgraph *	graph,
		Collection *	collection,
		uint	modifier_type )

Definition at line 74 of file depsgraph_physics.cc.

References DEG_get_original_id(), graph, hash, modifier_to_relation_type(), object_id_safe(), and blender::deg::Depsgraph::physics_relations.

Referenced by BKE_collider_cache_create(), and BKE_collision_objects_create().

DEG_get_effector_relations()

ListBase * DEG_get_effector_relations	(	const Depsgraph *	graph,
		Collection *	collection )

Definition at line 61 of file depsgraph_physics.cc.

References DEG_get_original_id(), DEG_PHYSICS_EFFECTOR, graph, hash, object_id_safe(), and blender::deg::Depsgraph::physics_relations.

Referenced by BKE_effectors_create().

modifier_to_relation_type()

static ePhysicsRelationType modifier_to_relation_type ( uint modifier_type )

static

Definition at line 36 of file depsgraph_physics.cc.

References BLI_assert_msg, DEG_PHYSICS_COLLISION, DEG_PHYSICS_DYNAMIC_BRUSH, DEG_PHYSICS_RELATIONS_NUM, DEG_PHYSICS_SMOKE_COLLISION, eModifierType_Collision, eModifierType_DynamicPaint, and eModifierType_Fluid.

Referenced by blender::deg::build_collision_relations(), and DEG_get_collision_relations().

object_id_safe()

template<class T >

static ID * object_id_safe ( T * object )

static

Definition at line 53 of file depsgraph_physics.cc.

Referenced by blender::deg::build_collision_relations(), blender::deg::build_effector_relations(), DEG_get_collision_relations(), and DEG_get_effector_relations().