#include "MEM_guardedalloc.h"
#include <cstdlib>
#include "BLI_listbase.h"
#include "BLI_listbase_wrapper.hh"
#include "BLI_math_matrix.h"
#include "BLI_math_matrix.hh"
#include "BLI_math_vector.h"
#include "DNA_anim_types.h"
#include "DNA_armature_types.h"
#include "DNA_scene_types.h"
#include "BKE_action.hh"
#include "BKE_anim_data.hh"
#include "BKE_main.hh"
#include "BKE_scene.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_build.hh"
#include "DEG_depsgraph_query.hh"
#include "GPU_batch.hh"
#include "GPU_vertex_buffer.hh"
#include "ED_anim_api.hh"
#include "ED_keyframes_keylist.hh"
#include "ANIM_action.hh"
#include "ANIM_action_legacy.hh"
#include "ANIM_bone_collections.hh"
#include "CLG_log.h"

Classes
struct	MPathTarget

Functions
static void	motionpaths_calc_update_scene (Depsgraph *depsgraph)
Depsgraph *	animviz_depsgraph_build (Main bmain, Scene scene, ViewLayer view_layer, blender::Span< MPathTarget > targets)
void	animviz_build_motionpath_targets (Object ob, blender::Vector< MPathTarget > &r_targets)
void	animviz_free_motionpath_targets (blender::Vector< MPathTarget * > &targets)
static void	motionpaths_calc_bake_targets (blender::Span< MPathTarget * > targets, int cframe, Depsgraph depsgraph, Object camera)
static bAnimVizSettings *	animviz_target_settings_get (const MPathTarget *mpt)
static void	motionpath_get_global_framerange (blender::Span< MPathTarget * > targets, int r_sfra, int r_efra)
static int	motionpath_get_prev_keyframe (MPathTarget mpt, AnimKeylist keylist, int current_frame)
static int	motionpath_get_prev_prev_keyframe (MPathTarget mpt, AnimKeylist keylist, int current_frame)
static int	motionpath_get_next_keyframe (MPathTarget mpt, AnimKeylist keylist, int current_frame)
static int	motionpath_get_next_next_keyframe (MPathTarget mpt, AnimKeylist keylist, int current_frame)
static bool	motionpath_check_can_use_keyframe_range (MPathTarget , AnimData adt, blender::Span< FCurve * > fcurves)
static void	motionpath_calculate_update_range (MPathTarget mpt, AnimData adt, blender::Vector< FCurve * > fcurves, int current_frame, int r_sfra, int r_efra)
static void	motionpath_free_free_tree_data (blender::MutableSpan< MPathTarget * > targets)
void	animviz_motionpath_compute_range (Object ob, Scene scene)
void	animviz_calc_motionpaths (Depsgraph depsgraph, Main bmain, Scene scene, blender::MutableSpan< MPathTarget > targets, eAnimvizCalcRange range, bool restore)

Variables
static CLG_LogRef	LOG = {"anim.motion_paths"}

Function Documentation

◆ animviz_build_motionpath_targets()

void animviz_build_motionpath_targets	(	Object *	ob,
		blender::Vector< MPathTarget * > &	r_targets )

Populate the given vector with MPathTarget elements for the given object. Will look for pose bones as well. animviz_free_motionpath_targets needs to be called to free the memory allocated in this function.

Definition at line 92 of file anim_motion_paths.cc.

References ANIM_bonecoll_is_visible_pchan(), ANIMVIZ_RECALC_PATHS, blender::Vector< T, InlineBufferCapacity, Allocator >::append(), bPose::avs, Object::avs, bPose::chanbase, Object::data, LISTBASE_FOREACH, MEM_callocN(), MPathTarget::mpath, Object::mpath, MPathTarget::ob, MPathTarget::pchan, Object::pose, and bAnimVizSettings::recalc.

Referenced by ED_pose_recalculate_paths(), and blender::ed::object::motion_paths_recalc().

◆ animviz_calc_motionpaths()

void animviz_calc_motionpaths	(	Depsgraph *	depsgraph,
		Main *	bmain,
		Scene *	scene,
		blender::MutableSpan< MPathTarget * >	targets,
		eAnimvizCalcRange	range,
		bool	restore )

Definition at line 406 of file anim_motion_paths.cc.

References AnimData::action, action_group_to_keylist(), action_to_keylist(), ANIMVIZ_CALC_RANGE_CHANGED, ANIMVIZ_CALC_RANGE_CURRENT_FRAME, ANIMVIZ_CALC_RANGE_FULL, ANIMVIZ_RECALC_PATHS, animviz_target_settings_get(), bMotionPath::batch_line, bMotionPath::batch_points, BKE_action_group_find_name(), BKE_animdata_from_id(), BKE_scene_graph_update_tagged(), Scene::camera, RenderData::cfra, blender::animrig::Channelbag::channel_group_find(), blender::animrig::channelbag_for_action_slot(), bActionGroup::channels, CLOG_INFO, bAction::curves, DEG_get_evaluated(), DEG_is_active(), DEG_make_active(), DEG_make_inactive(), depsgraph, ED_keylist_create(), ED_keylist_free(), ED_keylist_prepare_for_direct_access(), GPU_BATCH_DISCARD_SAFE, GPU_VERTBUF_DISCARD_SAFE, blender::animrig::Action::is_action_layered(), blender::MutableSpan< T >::is_empty(), blender::listbase_to_vector(), LOG, max_ii(), min_ii(), motionpath_calculate_update_range(), motionpath_free_free_tree_data(), motionpath_get_global_framerange(), MOTIONPATH_VIEW_KFACT, motionpaths_calc_bake_targets(), motionpaths_calc_update_scene(), bAnimVizSettings::path_viewflag, bMotionPath::points_vbo, Scene::r, bAnimVizSettings::recalc, and AnimData::slot_handle.

Referenced by ED_pose_recalculate_paths(), and blender::ed::object::motion_paths_recalc().

◆ animviz_depsgraph_build()

Depsgraph * animviz_depsgraph_build	(	Main *	bmain,
		Scene *	scene,
		ViewLayer *	view_layer,
		blender::Span< MPathTarget * >	targets )

Definition at line 69 of file anim_motion_paths.cc.

References DAG_EVAL_VIEWPORT, DEG_graph_build_from_ids(), DEG_graph_new(), depsgraph, motionpaths_calc_update_scene(), and blender::Span< T >::size().

Referenced by ED_pose_recalculate_paths(), and blender::ed::object::motion_paths_recalc().

◆ animviz_free_motionpath_targets()

void animviz_free_motionpath_targets ( blender::Vector< MPathTarget * > & targets )

Free the elements of the vector populated with animviz_build_motionpath_targets. After this function the Vector will have a length of 0.

Definition at line 124 of file anim_motion_paths.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::clear_and_shrink(), and MEM_freeN().

Referenced by ED_pose_recalculate_paths(), and blender::ed::object::motion_paths_recalc().

◆ animviz_motionpath_compute_range()

void animviz_motionpath_compute_range	(	Object *	ob,
		Scene *	scene )

Update motion path computation range (in ob.avs or armature.avs) from user choice in ob.avs.path_range or arm.avs.path_range, depending on active user mode.

Parameters

ob	Object to compute range for (must be provided)
scene	Used when scene range is chosen.

Definition at line 360 of file anim_motion_paths.cc.

References AnimData::action, Object::adt, blender::animrig::legacy::assigned_action_has_keyframes(), ATTR_FALLTHROUGH, bPose::avs, Object::avs, BLI_assert_msg, ED_keylist_all_keys_frame_range(), ED_keylist_create(), ED_keylist_free(), ED_keylist_selected_keys_frame_range(), fcurve_to_keylist(), blender::animrig::legacy::fcurves_for_assigned_action(), blender::Bounds< T >::max, blender::Bounds< T >::min, Object::mode, MOTIONPATH_RANGE_KEYS_ALL, MOTIONPATH_RANGE_KEYS_SELECTED, MOTIONPATH_RANGE_MANUAL, MOTIONPATH_RANGE_SCENE, OB_MODE_POSE, bAnimVizSettings::path_ef, bAnimVizSettings::path_range, bAnimVizSettings::path_sf, PEFRA, Object::pose, and PSFRA.

Referenced by blender::ed::object::object_calculate_paths_exec(), blender::ed::object::object_update_paths_exec(), pose_calculate_paths_exec(), and pose_update_paths_exec().

◆ animviz_target_settings_get()

bAnimVizSettings * animviz_target_settings_get ( const MPathTarget * mpt )

static

Definition at line 221 of file anim_motion_paths.cc.

References bPose::avs, Object::avs, MPathTarget::ob, MPathTarget::pchan, and Object::pose.

Referenced by animviz_calc_motionpaths().

◆ motionpath_calculate_update_range()

void motionpath_calculate_update_range	(	MPathTarget *	mpt,
		AnimData *	adt,
		blender::Vector< FCurve * >	fcurves,
		int	current_frame,
		int *	r_sfra,
		int *	r_efra )