mask_evaluate.cc File Reference

#include <algorithm>
#include <cstddef>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "BLI_listbase.h"
#include "BLI_math_geom.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "BLI_utildefines.h"
#include "DNA_mask_types.h"
#include "DNA_object_types.h"
#include "BKE_curve.hh"
#include "BKE_mask.h"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"

Go to the source code of this file.

Classes
struct	FeatherEdgesBucket

Macros
#define	BUCKET_INDEX(co)   feather_bucket_index_from_coord(co, min, bucket_scale, buckets_per_side)

Functions
int	BKE_mask_spline_resolution (MaskSpline *spline, int width, int height)
uint	BKE_mask_spline_feather_resolution (MaskSpline *spline, int width, int height)
int	BKE_mask_spline_differentiate_calc_total (const MaskSpline *spline, const uint resol)
float(*	BKE_mask_spline_differentiate_with_resolution (MaskSpline *spline, const uint resol, uint *r_tot_diff_point))[2]
float(*	BKE_mask_spline_differentiate (MaskSpline *spline, int width, int height, uint *r_tot_diff_point))[2]
static void	feather_bucket_add_edge (FeatherEdgesBucket *bucket, int start, int end)
static void	feather_bucket_check_intersect (float(*feather_points)[2], int tot_feather_point, FeatherEdgesBucket *bucket, int cur_a, int cur_b)
static int	feather_bucket_index_from_coord (const float co[2], const float min[2], const float bucket_scale[2], const int buckets_per_side)
static void	feather_bucket_get_diagonal (FeatherEdgesBucket *buckets, int start_bucket_index, int end_bucket_index, int buckets_per_side, FeatherEdgesBucket **r_diagonal_bucket_a, FeatherEdgesBucket **r_diagonal_bucket_b)
void	BKE_mask_spline_feather_collapse_inner_loops (MaskSpline *spline, float(*feather_points)[2], const uint tot_feather_point)
static float(*	mask_spline_feather_differentiated_points_with_resolution__even (MaskSpline *spline, const uint resol, const bool do_feather_isect, uint *r_tot_feather_point))[2]
static float(*	mask_spline_feather_differentiated_points_with_resolution__double (MaskSpline *spline, const uint resol, const bool do_feather_isect, uint *r_tot_feather_point))[2]
float(*	BKE_mask_spline_feather_differentiated_points_with_resolution (MaskSpline *spline, const uint resol, const bool do_feather_isect, uint *r_tot_feather_point))[2]
float(*	BKE_mask_spline_feather_points (MaskSpline *spline, int *r_tot_feather_point))[2]
float *	BKE_mask_point_segment_feather_diff (MaskSpline *spline, MaskSplinePoint *point, int width, int height, uint *r_tot_feather_point)
float *	BKE_mask_point_segment_diff (MaskSpline *spline, MaskSplinePoint *point, int width, int height, uint *r_tot_diff_point)
static void	mask_evaluate_apply_point_parent (MaskSplinePoint *point, float ctime)
void	BKE_mask_layer_evaluate_animation (MaskLayer *masklay, const float ctime)
void	BKE_mask_layer_evaluate_deform (MaskLayer *masklay, const float ctime)
void	BKE_mask_eval_animation (Depsgraph *depsgraph, Mask *mask)
void	BKE_mask_eval_update (Depsgraph *depsgraph, Mask *mask)

Detailed Description

Functions for evaluating the mask beziers into points for the outline and feather.

Definition in file mask_evaluate.cc.

Macro Definition Documentation

BUCKET_INDEX

#define BUCKET_INDEX

(

co

)

feather_bucket_index_from_coord(co, min, bucket_scale, buckets_per_side)

Referenced by BKE_mask_spline_feather_collapse_inner_loops().

Function Documentation

BKE_mask_eval_animation()

void BKE_mask_eval_animation	(	Depsgraph *	depsgraph,
		Mask *	mask )

Definition at line 916 of file mask_evaluate.cc.

References BKE_mask_layer_evaluate_animation(), DEG_debug_print_eval(), DEG_get_ctime(), depsgraph, and LISTBASE_FOREACH.

Referenced by blender::deg::DepsgraphNodeBuilder::build_mask().

BKE_mask_eval_update()

void BKE_mask_eval_update	(	Depsgraph *	depsgraph,
		Mask *	mask )

Definition at line 925 of file mask_evaluate.cc.

References MaskSplinePoint::bezt, BKE_mask_layer_evaluate_deform(), DEG_debug_print_eval(), DEG_get_ctime(), DEG_get_original_id(), DEG_is_active(), depsgraph, ListBase::first, LISTBASE_FOREACH, Mask::masklayers, MaskLayer::next, and MaskSpline::next.

Referenced by blender::deg::DepsgraphNodeBuilder::build_mask().

BKE_mask_layer_evaluate_animation()

void BKE_mask_layer_evaluate_animation	(	MaskLayer *	masklay,
		const float	ctime )

Definition at line 844 of file mask_evaluate.cc.

References BKE_mask_layer_shape_find_frame_range(), BKE_mask_layer_shape_to_mask(), BKE_mask_layer_shape_to_mask_interp(), BLI_assert, BLI_listbase_count(), MaskLayerShape::frame, printf, MaskLayer::splines_shapes, and w().

Referenced by BKE_mask_eval_animation(), and BKE_mask_layer_evaluate().

BKE_mask_layer_evaluate_deform()

void BKE_mask_layer_evaluate_deform	(	MaskLayer *	masklay,
		const float	ctime )

Definition at line 883 of file mask_evaluate.cc.

References MaskSplinePoint::bezt, BKE_mask_calc_handle_point(), BKE_mask_layer_calc_handles(), BKE_mask_point_free(), BKE_mask_spline_ensure_deform(), ELEM, BezTriple::h1, HD_AUTO, HD_VECT, LISTBASE_FOREACH, mask_evaluate_apply_point_parent(), MEM_dupallocN, point, MaskLayer::splines, and MaskSplinePoint::uw.

Referenced by BKE_mask_eval_update(), and BKE_mask_layer_evaluate().

BKE_mask_point_segment_diff()

float * BKE_mask_point_segment_diff	(	MaskSpline *	spline,
		MaskSplinePoint *	point,
		int	width,
		int	height,
		uint *	r_tot_diff_point )

Definition at line 800 of file mask_evaluate.cc.

References BKE_curve_forward_diff_bezier(), BKE_mask_spline_point_array_from_point(), BKE_mask_spline_point_next_bezt(), BKE_mask_spline_resolution(), copy_v2_v2(), and BezTriple::vec.

Referenced by ED_mask_find_nearest_diff_point().

BKE_mask_point_segment_feather_diff()

float * BKE_mask_point_segment_feather_diff	(	MaskSpline *	spline,
		MaskSplinePoint *	point,
		int	width,
		int	height,
		uint *	r_tot_feather_point )

Definition at line 775 of file mask_evaluate.cc.

References BKE_mask_point_normal(), BKE_mask_point_segment_co(), BKE_mask_point_weight(), BKE_mask_spline_feather_resolution(), and float.

Referenced by ED_mask_find_nearest_diff_point().

BKE_mask_spline_differentiate()

float(* BKE_mask_spline_differentiate	(	MaskSpline *	spline,
		int	width,
		int	height,
		uint *	r_tot_diff_point ))[2]

Definition at line 183 of file mask_evaluate.cc.

References BKE_mask_spline_differentiate_with_resolution(), and BKE_mask_spline_resolution().

BKE_mask_spline_differentiate_calc_total()

int BKE_mask_spline_differentiate_calc_total	(	const MaskSpline *	spline,
		const uint	resol )

Definition at line 110 of file mask_evaluate.cc.

References MASK_SPLINE_CYCLIC.

Referenced by BKE_mask_spline_differentiate_with_resolution(), mask_spline_feather_differentiated_points_with_resolution__double(), and mask_spline_feather_differentiated_points_with_resolution__even().

BKE_mask_spline_differentiate_with_resolution()

float(* BKE_mask_spline_differentiate_with_resolution	(	MaskSpline *	spline,
		const uint	resol,
		uint *	r_tot_diff_point ))[2]

Definition at line 119 of file mask_evaluate.cc.

References MaskSplinePoint::bezt, BKE_curve_forward_diff_bezier(), BKE_mask_spline_differentiate_calc_total(), BKE_mask_spline_point_array(), copy_v2_v2(), float, MASK_SPLINE_CYCLIC, and BezTriple::vec.

Referenced by BKE_mask_spline_differentiate(), BKE_maskrasterize_handle_init(), and draw_spline_curve().

BKE_mask_spline_feather_collapse_inner_loops()

void BKE_mask_spline_feather_collapse_inner_loops	(	MaskSpline *	spline,
		float(*)	feather_points[2],
		const uint	tot_feather_point )

Definition at line 321 of file mask_evaluate.cc.

References BUCKET_INDEX, fabsf, feather_bucket_add_edge(), feather_bucket_check_intersect(), feather_bucket_get_diagonal(), INIT_MINMAX2, MASK_SPLINE_CYCLIC, MEM_freeN(), min, min_ii(), minmax_v2v2_v2(), and next.

Referenced by BKE_maskrasterize_handle_init(), mask_spline_feather_differentiated_points_with_resolution__double(), and mask_spline_feather_differentiated_points_with_resolution__even().

BKE_mask_spline_feather_differentiated_points_with_resolution()

float( * BKE_mask_spline_feather_differentiated_points_with_resolution	(	struct MaskSpline *	spline,
		unsigned int	resol,
		bool	do_feather_isect,
		unsigned int *	r_tot_feather_point ))[2]

values align with BKE_mask_spline_differentiate_with_resolution when resol arguments match.

Definition at line 711 of file mask_evaluate.cc.

References mask_spline_feather_differentiated_points_with_resolution__double(), mask_spline_feather_differentiated_points_with_resolution__even(), MASK_SPLINE_OFFSET_EVEN, and MASK_SPLINE_OFFSET_SMOOTH.

Referenced by BKE_maskrasterize_handle_init(), and draw_spline_curve().

BKE_mask_spline_feather_points()

float(* BKE_mask_spline_feather_points	(	MaskSpline *	spline,
		int *	r_tot_feather_point ))[2]

Definition at line 728 of file mask_evaluate.cc.

References BKE_mask_point_normal(), BKE_mask_point_segment_co(), BKE_mask_point_weight(), BKE_mask_spline_point_array(), float, madd_v2_v2v2fl(), MaskSplinePoint::tot_uw, and BezTriple::vec.

Referenced by draw_spline_points(), and ED_mask_feather_find_nearest().

BKE_mask_spline_feather_resolution()

uint BKE_mask_spline_feather_resolution	(	MaskSpline *	spline,
		int	width,
		int	height )

Definition at line 71 of file mask_evaluate.cc.

References MaskSplinePoint::bezt, BKE_mask_spline_resolution(), fabsf, jump(), MASK_RESOL_MAX, max_ff(), and BezTriple::weight.

Referenced by BKE_mask_point_segment_feather_diff(), BKE_maskrasterize_handle_init(), and draw_spline_curve().

BKE_mask_spline_resolution()

int BKE_mask_spline_resolution	(	MaskSpline *	spline,
		int	width,
		int	height )

Definition at line 32 of file mask_evaluate.cc.

References b, BKE_mask_spline_point_next_bezt(), float, len, len_v3v3(), MASK_RESOL_MAX, max_ii(), and BezTriple::vec.

Referenced by BKE_mask_point_segment_diff(), BKE_mask_spline_differentiate(), BKE_mask_spline_feather_resolution(), BKE_maskrasterize_handle_init(), and draw_spline_curve().

feather_bucket_add_edge()

static void feather_bucket_add_edge ( FeatherEdgesBucket * bucket, int start, int end )

static

Definition at line 199 of file mask_evaluate.cc.

References FeatherEdgesBucket::alloc_segment, MEM_reallocN, FeatherEdgesBucket::segments, and FeatherEdgesBucket::tot_segment.

Referenced by BKE_mask_spline_feather_collapse_inner_loops().

feather_bucket_check_intersect()

static void feather_bucket_check_intersect ( float(*) feather_points[2], int tot_feather_point, FeatherEdgesBucket * bucket, int cur_a, int cur_b )

static

Definition at line 221 of file mask_evaluate.cc.

References copy_v2_v2(), INIT_MINMAX2, isect_seg_seg_v2_point(), isect_seg_seg_v2_simple(), minmax_v2v2_v2(), FeatherEdgesBucket::segments, FeatherEdgesBucket::tot_segment, and v2.

Referenced by BKE_mask_spline_feather_collapse_inner_loops().

feather_bucket_get_diagonal()

static void feather_bucket_get_diagonal ( FeatherEdgesBucket * buckets, int start_bucket_index, int end_bucket_index, int buckets_per_side, FeatherEdgesBucket ** r_diagonal_bucket_a, FeatherEdgesBucket ** r_diagonal_bucket_b )

static

Definition at line 301 of file mask_evaluate.cc.

Referenced by BKE_mask_spline_feather_collapse_inner_loops().

feather_bucket_index_from_coord()

static int feather_bucket_index_from_coord ( const float co[2], const float min[2], const float bucket_scale[2], const int buckets_per_side )

static

Definition at line 282 of file mask_evaluate.cc.

References int, min, and x.

mask_evaluate_apply_point_parent()

static void mask_evaluate_apply_point_parent ( MaskSplinePoint * point, float ctime )

static

Definition at line 835 of file mask_evaluate.cc.

References BKE_mask_point_parent_matrix_get(), and mul_m3_v2().

Referenced by BKE_mask_layer_evaluate_deform().

mask_spline_feather_differentiated_points_with_resolution__double()

static float(* mask_spline_feather_differentiated_points_with_resolution__double ( MaskSpline * spline, const uint resol, const bool do_feather_isect, uint * r_tot_feather_point ))[2]

static

only called from BKE_mask_spline_feather_differentiated_points_with_resolution() !

Definition at line 570 of file mask_evaluate.cc.

References add_v2_v2(), MaskSplinePoint::bezt, BKE_curve_forward_diff_bezier(), BKE_mask_point_segment_co(), BKE_mask_point_weight(), BKE_mask_point_weight_scalar(), BKE_mask_spline_differentiate_calc_total(), BKE_mask_spline_feather_collapse_inner_loops(), BKE_mask_spline_point_array(), copy_v2_v2(), dist_ensure_v2_v2fl(), float, len_v2v2(), MASK_SPLINE_CYCLIC, MASK_SPLINE_NOINTERSECT, mul_v2_fl(), normalize_v2(), sub_v2_v2v2(), MaskSplinePoint::tot_uw, BezTriple::vec, and BezTriple::weight.

Referenced by BKE_mask_spline_feather_differentiated_points_with_resolution().

mask_spline_feather_differentiated_points_with_resolution__even()

static float( * mask_spline_feather_differentiated_points_with_resolution__even ( MaskSpline * spline, const uint resol, const bool do_feather_isect, uint * r_tot_feather_point ))[2]

static

only called from BKE_mask_spline_feather_differentiated_points_with_resolution() !

Definition at line 496 of file mask_evaluate.cc.

References BKE_mask_point_normal(), BKE_mask_point_segment_co(), BKE_mask_point_weight(), BKE_mask_spline_differentiate_calc_total(), BKE_mask_spline_feather_collapse_inner_loops(), BKE_mask_spline_point_array(), float, madd_v2_v2v2fl(), MASK_SPLINE_CYCLIC, and MASK_SPLINE_NOINTERSECT.

Referenced by BKE_mask_spline_feather_differentiated_points_with_resolution().