Blender
V3.3
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Go to the source code of this file.
Classes | |
struct | CurveCache |
struct | CVKeyIndex |
Macros | |
#define | KNOTSU(nu) ((nu)->orderu + (nu)->pntsu + (((nu)->flagu & CU_NURB_CYCLIC) ? ((nu)->orderu - 1) : 0)) |
#define | KNOTSV(nu) ((nu)->orderv + (nu)->pntsv + (((nu)->flagv & CU_NURB_CYCLIC) ? ((nu)->orderv - 1) : 0)) |
#define | SEGMENTSU(nu) (((nu)->flagu & CU_NURB_CYCLIC) ? (nu)->pntsu : (nu)->pntsu - 1) |
#define | SEGMENTSV(nu) (((nu)->flagv & CU_NURB_CYCLIC) ? (nu)->pntsv : (nu)->pntsv - 1) |
#define | CU_DO_RADIUS(cu, nu) |
#define | CU_IS_2D(cu) (((cu)->flag & CU_3D) == 0) |
#define | CU_DO_2DFILL(cu) (CU_IS_2D(cu) && (((cu)->flag & (CU_FRONT | CU_BACK)) != 0)) |
Typedefs | |
typedef int | eBezTriple_Flag__Alias |
typedef struct CurveCache | CurveCache |
typedef struct CVKeyIndex | CVKeyIndex |
Enumerations | |
enum | { BKE_CURVE_BATCH_DIRTY_ALL = 0 , BKE_CURVE_BATCH_DIRTY_SELECT } |
Functions | |
void | BKE_curve_editfont_free (struct Curve *cu) |
void | BKE_curve_init (struct Curve *cu, short curve_type) |
struct Curve * | BKE_curve_add (struct Main *bmain, const char *name, int type) |
short | BKE_curve_type_get (const struct Curve *cu) |
void | BKE_curve_type_test (struct Object *ob) |
void | BKE_curve_dimension_update (struct Curve *cu) |
struct BoundBox * | BKE_curve_boundbox_get (struct Object *ob) |
void | BKE_curve_texspace_calc (struct Curve *cu) |
void | BKE_curve_texspace_ensure (struct Curve *cu) |
bool | BKE_curve_minmax (struct Curve *cu, bool use_radius, float min[3], float max[3]) |
bool | BKE_curve_center_median (struct Curve *cu, float cent[3]) |
bool | BKE_curve_center_bounds (struct Curve *cu, float cent[3]) |
void | BKE_curve_transform_ex (struct Curve *cu, const float mat[4][4], bool do_keys, bool do_props, float unit_scale) |
void | BKE_curve_transform (struct Curve *cu, const float mat[4][4], bool do_keys, bool do_props) |
void | BKE_curve_translate (struct Curve *cu, const float offset[3], bool do_keys) |
void | BKE_curve_material_index_remove (struct Curve *cu, int index) |
bool | BKE_curve_material_index_used (const struct Curve *cu, int index) |
void | BKE_curve_material_index_clear (struct Curve *cu) |
bool | BKE_curve_material_index_validate (struct Curve *cu) |
void | BKE_curve_material_remap (struct Curve *cu, const unsigned int *remap, unsigned int remap_len) |
void | BKE_curve_smooth_flag_set (struct Curve *cu, bool use_smooth) |
ListBase * | BKE_curve_nurbs_get (struct Curve *cu) |
const ListBase * | BKE_curve_nurbs_get_for_read (const struct Curve *cu) |
int | BKE_curve_nurb_vert_index_get (const struct Nurb *nu, const void *vert) |
void | BKE_curve_nurb_active_set (struct Curve *cu, const struct Nurb *nu) |
struct Nurb * | BKE_curve_nurb_active_get (struct Curve *cu) |
void * | BKE_curve_vert_active_get (struct Curve *cu) |
void | BKE_curve_nurb_vert_active_set (struct Curve *cu, const struct Nurb *nu, const void *vert) |
bool | BKE_curve_nurb_vert_active_get (struct Curve *cu, struct Nurb **r_nu, void **r_vert) |
void | BKE_curve_nurb_vert_active_validate (struct Curve *cu) |
float(* | BKE_curve_nurbs_vert_coords_alloc (const struct ListBase *lb, int *r_vert_len))[3] |
void | BKE_curve_nurbs_vert_coords_get (const struct ListBase *lb, float(*vert_coords)[3], int vert_len) |
void | BKE_curve_nurbs_vert_coords_apply_with_mat4 (struct ListBase *lb, const float(*vert_coords)[3], const float mat[4][4], bool constrain_2d) |
void | BKE_curve_nurbs_vert_coords_apply (struct ListBase *lb, const float(*vert_coords)[3], bool constrain_2d) |
float(* | BKE_curve_nurbs_key_vert_coords_alloc (const struct ListBase *lb, float *key, int *r_vert_len))[3] |
void | BKE_curve_nurbs_key_vert_tilts_apply (struct ListBase *lb, const float *key) |
void | BKE_curve_editNurb_keyIndex_delCV (struct GHash *keyindex, const void *cv) |
void | BKE_curve_editNurb_keyIndex_free (struct GHash **keyindex) |
void | BKE_curve_editNurb_free (struct Curve *cu) |
struct ListBase * | BKE_curve_editNurbs_get (struct Curve *cu) |
const struct ListBase * | BKE_curve_editNurbs_get_for_read (const struct Curve *cu) |
void | BKE_curve_bevelList_free (struct ListBase *bev) |
void | BKE_curve_bevelList_make (struct Object *ob, const struct ListBase *nurbs, bool for_render) |
ListBase | BKE_curve_bevel_make (const struct Curve *curve) |
void | BKE_curve_forward_diff_bezier (float q0, float q1, float q2, float q3, float *p, int it, int stride) |
void | BKE_curve_forward_diff_tangent_bezier (float q0, float q1, float q2, float q3, float *p, int it, int stride) |
void | BKE_curve_rect_from_textbox (const struct Curve *cu, const struct TextBox *tb, struct rctf *r_rect) |
void | BKE_curve_correct_bezpart (const float v1[2], float v2[2], float v3[2], const float v4[2]) |
bool | BKE_nurbList_index_get_co (struct ListBase *editnurb, int index, float r_co[3]) |
int | BKE_nurbList_verts_count (const struct ListBase *nurb) |
int | BKE_nurbList_verts_count_without_handles (const struct ListBase *nurb) |
void | BKE_nurbList_free (struct ListBase *lb) |
void | BKE_nurbList_duplicate (struct ListBase *lb1, const struct ListBase *lb2) |
void | BKE_nurbList_handles_set (struct ListBase *editnurb, char code) |
void | BKE_nurbList_handles_recalculate (struct ListBase *editnurb, bool calc_length, uint8_t flag) |
void | BKE_nurbList_handles_autocalc (ListBase *editnurb, uint8_t flag) |
void | BKE_nurbList_flag_set (ListBase *editnurb, uint8_t flag, bool set) |
bool | BKE_nurbList_flag_set_from_flag (ListBase *editnurb, uint8_t from_flag, uint8_t flag) |
void | BKE_nurb_free (struct Nurb *nu) |
struct Nurb * | BKE_nurb_duplicate (const struct Nurb *nu) |
struct Nurb * | BKE_nurb_copy (struct Nurb *src, int pntsu, int pntsv) |
void | BKE_nurb_project_2d (struct Nurb *nu) |
void | BKE_nurb_minmax (const struct Nurb *nu, bool use_radius, float min[3], float max[3]) |
float | BKE_nurb_calc_length (const struct Nurb *nu, int resolution) |
void | BKE_nurb_makeFaces (const struct Nurb *nu, float *coord_array, int rowstride, int resolu, int resolv) |
void | BKE_nurb_makeCurve (const struct Nurb *nu, float *coord_array, float *tilt_array, float *radius_array, float *weight_array, int resolu, int stride) |
unsigned int | BKE_curve_calc_coords_axis_len (unsigned int bezt_array_len, unsigned int resolu, bool is_cyclic, bool use_cyclic_duplicate_endpoint) |
void | BKE_curve_calc_coords_axis (const struct BezTriple *bezt_array, unsigned int bezt_array_len, unsigned int resolu, bool is_cyclic, bool use_cyclic_duplicate_endpoint, unsigned int axis, unsigned int stride, float *r_points) |
void | BKE_nurb_knot_calc_u (struct Nurb *nu) |
void | BKE_nurb_knot_calc_v (struct Nurb *nu) |
bool | BKE_nurb_check_valid_u (const struct Nurb *nu) |
bool | BKE_nurb_check_valid_v (const struct Nurb *nu) |
bool | BKE_nurb_check_valid_uv (const struct Nurb *nu) |
bool | BKE_nurb_valid_message (int pnts, short order, short flag, short type, bool is_surf, int dir, char *message_dst, size_t maxncpy) |
bool | BKE_nurb_order_clamp_u (struct Nurb *nu) |
bool | BKE_nurb_order_clamp_v (struct Nurb *nu) |
void | BKE_nurb_direction_switch (struct Nurb *nu) |
bool | BKE_nurb_type_convert (struct Nurb *nu, short type, bool use_handles, const char **r_err_msg) |
void | BKE_nurb_points_add (struct Nurb *nu, int number) |
void | BKE_nurb_bezierPoints_add (struct Nurb *nu, int number) |
int | BKE_nurb_index_from_uv (struct Nurb *nu, int u, int v) |
void | BKE_nurb_index_to_uv (struct Nurb *nu, int index, int *r_u, int *r_v) |
struct BezTriple * | BKE_nurb_bezt_get_next (struct Nurb *nu, struct BezTriple *bezt) |
struct BezTriple * | BKE_nurb_bezt_get_prev (struct Nurb *nu, struct BezTriple *bezt) |
struct BPoint * | BKE_nurb_bpoint_get_next (struct Nurb *nu, struct BPoint *bp) |
struct BPoint * | BKE_nurb_bpoint_get_prev (struct Nurb *nu, struct BPoint *bp) |
void | BKE_nurb_bezt_calc_normal (struct Nurb *nu, struct BezTriple *bezt, float r_normal[3]) |
void | BKE_nurb_bezt_calc_plane (struct Nurb *nu, struct BezTriple *bezt, float r_plane[3]) |
void | BKE_nurb_bpoint_calc_normal (struct Nurb *nu, struct BPoint *bp, float r_normal[3]) |
void | BKE_nurb_bpoint_calc_plane (struct Nurb *nu, struct BPoint *bp, float r_plane[3]) |
void | BKE_nurb_handle_calc (struct BezTriple *bezt, struct BezTriple *prev, struct BezTriple *next, bool is_fcurve, char smoothing) |
void | BKE_nurb_handle_calc_ex (struct BezTriple *bezt, struct BezTriple *prev, struct BezTriple *next, eBezTriple_Flag__Alias handle_sel_flag, bool is_fcurve, char smoothing) |
void | BKE_nurb_handle_calc_simple (struct Nurb *nu, struct BezTriple *bezt) |
void | BKE_nurb_handle_calc_simple_auto (struct Nurb *nu, struct BezTriple *bezt) |
void | BKE_nurb_handle_smooth_fcurve (struct BezTriple *bezt, int total, bool cyclic) |
void | BKE_nurb_handles_calc (struct Nurb *nu) |
void | BKE_nurb_handles_autocalc (struct Nurb *nu, uint8_t flag) |
void | BKE_nurb_bezt_handle_test (struct BezTriple *bezt, eBezTriple_Flag__Alias sel_flag, bool use_handle, bool use_around_local) |
void | BKE_nurb_handles_test (struct Nurb *nu, bool use_handles, bool use_around_local) |
void | BKE_curve_eval_geometry (struct Depsgraph *depsgraph, struct Curve *curve) |
void | BKE_curve_batch_cache_dirty_tag (struct Curve *cu, int mode) |
void | BKE_curve_batch_cache_free (struct Curve *cu) |
struct Curve * | BKE_curve_new_from_object (struct Object *object, struct Depsgraph *depsgraph, bool apply_modifiers) |
Decimate Curve (curve_decimate.c) | |
Simplify curve data. | |
unsigned int | BKE_curve_decimate_bezt_array (struct BezTriple *bezt_array, unsigned int bezt_array_len, unsigned int resolu, bool is_cyclic, char flag_test, char flag_set, float error_sq_max, unsigned int error_target_len) |
void | BKE_curve_decimate_nurb (struct Nurb *nu, unsigned int resolu, float error_sq_max, unsigned int error_target_len) |
Deform 3D Coordinates by Curve (curve_deform.c) | |
void | BKE_curve_deform_coords (const struct Object *ob_curve, const struct Object *ob_target, float(*vert_coords)[3], int vert_coords_len, const struct MDeformVert *dvert, int defgrp_index, short flag, short defaxis) |
void | BKE_curve_deform_coords_with_editmesh (const struct Object *ob_curve, const struct Object *ob_target, float(*vert_coords)[3], int vert_coords_len, int defgrp_index, short flag, short defaxis, struct BMEditMesh *em_target) |
void | BKE_curve_deform_co (const struct Object *ob_curve, const struct Object *ob_target, const float orco[3], float vec[3], int no_rot_axis, float r_mat[3][3]) |
Variables | |
void(* | BKE_curve_batch_cache_dirty_tag_cb )(struct Curve *cu, int mode) |
void(* | BKE_curve_batch_cache_free_cb )(struct Curve *cu) |
Definition at line 70 of file BKE_curve.h.
#define CU_DO_RADIUS | ( | cu, | |
nu | |||
) |
Definition at line 61 of file BKE_curve.h.
Definition at line 67 of file BKE_curve.h.
#define KNOTSU | ( | nu | ) | ((nu)->orderu + (nu)->pntsu + (((nu)->flagu & CU_NURB_CYCLIC) ? ((nu)->orderu - 1) : 0)) |
Definition at line 52 of file BKE_curve.h.
#define KNOTSV | ( | nu | ) | ((nu)->orderv + (nu)->pntsv + (((nu)->flagv & CU_NURB_CYCLIC) ? ((nu)->orderv - 1) : 0)) |
Definition at line 54 of file BKE_curve.h.
#define SEGMENTSU | ( | nu | ) | (((nu)->flagu & CU_NURB_CYCLIC) ? (nu)->pntsu : (nu)->pntsu - 1) |
Definition at line 58 of file BKE_curve.h.
#define SEGMENTSV | ( | nu | ) | (((nu)->flagv & CU_NURB_CYCLIC) ? (nu)->pntsv : (nu)->pntsv - 1) |
Definition at line 59 of file BKE_curve.h.
typedef struct CurveCache CurveCache |
typedef struct CVKeyIndex CVKeyIndex |
typedef int eBezTriple_Flag__Alias |
Definition at line 30 of file BKE_curve.h.
anonymous enum |
Enumerator | |
---|---|
BKE_CURVE_BATCH_DIRTY_ALL | |
BKE_CURVE_BATCH_DIRTY_SELECT |
Definition at line 365 of file BKE_curve.h.
Definition at line 414 of file curve.cc.
References BKE_curve_init(), BKE_libblock_alloc(), ID_CU_LEGACY, and type.
Referenced by BKE_mesh_to_curve(), BKE_object_obdata_add_from_type(), blender::io::obj::CurveFromGeometry::create_curve(), blender::io::usd::USDCurvesReader::create_object(), blender::io::usd::USDNurbsReader::create_object(), gpencil_layer_to_curve(), blender::io::alembic::AbcCurveReader::readObjectData(), and blender::io::alembic::AbcNurbsReader::readObjectData().
Definition at line 5524 of file curve.cc.
References Curve::batch_cache, and BKE_curve_batch_cache_dirty_tag_cb.
Referenced by BKE_object_data_batch_cache_dirty_tag(), and BKE_object_data_select_update().
Definition at line 5530 of file curve.cc.
References Curve::batch_cache, and BKE_curve_batch_cache_free_cb.
Referenced by curve_free_data().
Referenced by evaluate_curve_type_object().
Definition at line 2551 of file curve.cc.
References BevList::bevpoints, BevelSort::bl, BLI_listbase_clear(), LISTBASE_FOREACH_MUTABLE, MEM_freeN, BevList::segbevcount, and BevList::seglen.
Referenced by BKE_curve_bevelList_make(), BKE_object_free_curve_cache(), and object_free_data().
void BKE_curve_bevelList_make | ( | struct Object * | ob, |
const struct ListBase * | nurbs, | ||
bool | for_render | ||
) |
Referenced by evaluate_curve_type_object().
Definition at line 494 of file curve.cc.
References Object_Runtime::bb, BKE_boundbox_init_from_minmax(), BKE_curve_minmax(), BOUNDBOX_DIRTY, copy_v3_fl(), Object::data, BoundBox::flag, INIT_MINMAX, max, MEM_mallocN, min, and Object::runtime.
Referenced by BKE_object_boundbox_get(), BKE_object_minmax(), and snapCurve().
void BKE_curve_calc_coords_axis | ( | const struct BezTriple * | bezt_array, |
unsigned int | bezt_array_len, | ||
unsigned int | resolu, | ||
bool | is_cyclic, | ||
bool | use_cyclic_duplicate_endpoint, | ||
unsigned int | axis, | ||
unsigned int | stride, | ||
float * | r_points | ||
) |
Calculate an array for the entire curve (cyclic or non-cyclic).
use_cyclic_duplicate_endpoint | Duplicate values at the beginning & end of the array. |
Referenced by BKE_curve_decimate_bezt_array().
unsigned int BKE_curve_calc_coords_axis_len | ( | unsigned int | bezt_array_len, |
unsigned int | resolu, | ||
bool | is_cyclic, | ||
bool | use_cyclic_duplicate_endpoint | ||
) |
Calculate the length for arrays filled in by BKE_curve_calc_coords_axis.
Definition at line 1650 of file curve.cc.
References is_cyclic().
Referenced by BKE_curve_calc_coords_axis(), BKE_curve_decimate_bezt_array(), and gpencil_stroke_points_from_editcurve_fixed_resolu().
Definition at line 5163 of file curve.cc.
References BKE_curve_minmax(), INIT_MINMAX, max, mid_v3_v3v3(), and min.
Referenced by object_origin_set_exec().
Definition at line 5126 of file curve.cc.
References add_v3_v3(), BKE_curve_nurbs_get(), CU_BEZIER, LISTBASE_FOREACH, mul_v3_fl(), BezTriple::vec, BPoint::vec, and zero_v3().
Referenced by object_origin_set_exec().
This function is almost the same as BKE_fcurve_correct_bezpart, but doesn't allow as large a tangent.
Definition at line 5465 of file curve.cc.
References fabsf, len, v1, and v2.
Referenced by curvemap_make_table().
unsigned int BKE_curve_decimate_bezt_array | ( | struct BezTriple * | bezt_array, |
unsigned int | bezt_array_len, | ||
unsigned int | resolu, | ||
bool | is_cyclic, | ||
char | flag_test, | ||
char | flag_set, | ||
float | error_sq_max, | ||
unsigned int | error_target_len | ||
) |
Definition at line 184 of file curve_decimate.c.
References BKE_curve_calc_coords_axis(), BKE_curve_calc_coords_axis_len(), BLI_assert, Knot::can_remove, Knot::co, curve_decimate(), equals_v3v3(), BezTriple::f2, float(), HANDLE_UPDATE, Knot::handles, handles, Knot::heap_node, is_cyclic(), Knot::is_removed, Knot::knot_index, madd_v3_v3v3fl(), MEM_freeN, MEM_mallocN, Knot::next, normalize_v3(), NULL, Knot::point_index, point_index, Knot::prev, sub_v3_v3v3(), KDL::tan(), and BezTriple::vec.
Referenced by BKE_curve_decimate_nurb(), and decimate_fcurve_segment().
void BKE_curve_decimate_nurb | ( | struct Nurb * | nu, |
unsigned int | resolu, | ||
float | error_sq_max, | ||
unsigned int | error_target_len | ||
) |
Definition at line 303 of file curve_decimate.c.
References Nurb::bezt, BEZT_FLAG_TEMP_TAG, BKE_curve_decimate_bezt_array(), CU_NURB_CYCLIC, Nurb::flagu, MEM_freeN, MEM_mallocN, Nurb::pntsu, and SELECT.
Referenced by curve_decimate_exec().
void BKE_curve_deform_co | ( | const struct Object * | ob_curve, |
const struct Object * | ob_target, | ||
const float | orco[3], | ||
float | vec[3], | ||
int | no_rot_axis, | ||
float | r_mat[3][3] | ||
) |
orco | Input vec and orco = local coord in curve space orco is original not-animated or deformed reference point. |
The result written to vec
and r_mat
.
void BKE_curve_deform_coords | ( | const struct Object * | ob_curve, |
const struct Object * | ob_target, | ||
float(*) | vert_coords[3], | ||
int | vert_coords_len, | ||
const struct MDeformVert * | dvert, | ||
int | defgrp_index, | ||
short | flag, | ||
short | defaxis | ||
) |
Referenced by deformVerts(), and deformVertsEM().
void BKE_curve_deform_coords_with_editmesh | ( | const struct Object * | ob_curve, |
const struct Object * | ob_target, | ||
float(*) | vert_coords[3], | ||
int | vert_coords_len, | ||
int | defgrp_index, | ||
short | flag, | ||
short | defaxis, | ||
struct BMEditMesh * | em_target | ||
) |
Referenced by deformVertsEM().
Definition at line 465 of file curve.cc.
References BKE_curve_nurbs_get(), BKE_nurb_handles_calc(), BKE_nurb_project_2d(), CU_BEZIER, CU_IS_2D, and LISTBASE_FOREACH.
Referenced by BKE_curve_type_test(), curve_from_font_object(), ED_curve_join_objects_exec(), object_convert_exec(), and recalcData_curve().
Frees edit-curve entirely.
Definition at line 336 of file curve.cc.
References Curve::editfont, MEM_freeN, EditFont::selboxes, EditFont::textbuf, and EditFont::textbufinfo.
Referenced by curve_free_data(), and ED_curve_editfont_free().
Definition at line 378 of file curve.cc.
References BKE_curve_editNurb_keyIndex_free(), BKE_nurbList_free(), Curve::editnurb, EditNurb::keyindex, MEM_freeN, and EditNurb::nurbs.
Referenced by curve_free_data(), and ED_curve_editnurb_free().
Definition at line 363 of file curve.cc.
References BLI_assert, BLI_ghash_remove(), and curve_editNurb_keyIndex_cv_free_cb().
Referenced by delete_bezt_from_nurb(), delete_bp_from_nurb(), keyIndex_delBezt(), keyIndex_delBP(), and keyIndex_delNurb().
Definition at line 369 of file curve.cc.
References BLI_ghash_free(), and curve_editNurb_keyIndex_cv_free_cb().
Referenced by BKE_curve_editNurb_free(), ED_curve_editnurb_make(), separate_exec(), undocurve_free_data(), and undocurve_to_editcurve().
Get list of nurbs from edit-nurbs structure.
Definition at line 426 of file curve.cc.
References Curve::editnurb, and EditNurb::nurbs.
Referenced by BKE_curve_material_remap(), BKE_curve_nurb_active_get(), BKE_curve_nurb_active_set(), BKE_curve_nurb_vert_active_get(), BKE_curve_nurbs_get(), BKE_where_on_path(), createTransCurveVerts(), delete_point_under_mouse(), do_lasso_select_curve(), do_nurbs_box_select(), ED_transform_calc_gizmo_stats(), ED_transverts_create_from_obedit(), ED_transverts_update_obedit(), editcurve_object_from_context(), extrude_points_from_selected_vertices(), getTransformOrientation_ex(), insert_point_to_segment(), is_spline_nearby(), material_slot_assign_exec(), material_slot_de_select(), nurbs_foreachScreenVert(), nurbscurve_circle_select(), recalcData_curve(), stats_object_edit(), undocurve_from_editcurve(), undocurve_to_editcurve(), and v3d_editvertex_buts().
Referenced by evaluate_surface_object().
Definition at line 5506 of file curve.cc.
References BKE_curve_texspace_calc(), copy_v3_v3(), CU_AUTOSPACE_EVALUATED, curve, DEG_debug_print_eval(), DEG_get_original_id(), DEG_is_active(), depsgraph, Curve::id, Curve::loc, ID::name, Curve::size, and Curve::texflag.
Referenced by blender::deg::DepsgraphNodeBuilder::build_object_data_geometry_datablock().
void BKE_curve_forward_diff_bezier | ( | float | q0, |
float | q1, | ||
float | q2, | ||
float | q3, | ||
float * | p, | ||
int | it, | ||
int | stride | ||
) |
Forward differencing method for bezier curve.
Definition at line 1717 of file curve.cc.
References Freestyle::a, float(), POINTER_OFFSET, q1, and stride.
Referenced by BKE_curve_bevelList_make(), BKE_curve_calc_coords_axis(), BKE_mask_point_segment_diff(), BKE_mask_spline_differentiate_with_resolution(), BKE_nurb_calc_length(), bm_edgering_pair_interpolate(), create_samples(), curve_to_displist(), curvemap_make_table(), draw_fcurve_curve_bezts(), ed_dissolve_bez_segment(), equalize_cubic_bezier(), gpencil_calculate_stroke_points_curve_segment(), gpencil_convert_spline(), M_Geometry_interpolate_bezier(), mask_spline_feather_differentiated_points_with_resolution__double(), blender::ed::space_node::node_link_bezier_points(), normalization_factor_get(), paint_draw_curve_cursor(), paint_stroke_curve_end(), blender::ed::space_node::pick_input_link_by_link_intersect(), and update_cut_data_for_nurb().
void BKE_curve_forward_diff_tangent_bezier | ( | float | q0, |
float | q1, | ||
float | q2, | ||
float | q3, | ||
float * | p, | ||
int | it, | ||
int | stride | ||
) |
Forward differencing method for first derivative of cubic bezier curve.
Definition at line 1745 of file curve.cc.
References Freestyle::a, float(), POINTER_OFFSET, q1, and stride.
Referenced by paint_stroke_curve_end().
Definition at line 388 of file curve.cc.
References Curve::actbox, Curve::bevel_profile, BKE_vfont_builtin_get(), BLI_strncpy(), CU_3D, CU_BACK, CU_FRONT, curve_init_data(), Curve::flag, TextBox::h, Curve::id, VFont::id, Curve::len, Curve::len_char32, MAXTEXTBOX, MEM_calloc_arrayN, MEM_malloc_arrayN, OB_FONT, OB_SURF, Curve::pos, Curve::resolu, Curve::resolv, Curve::str, Curve::strinfo, Curve::tb, Curve::totbox, Curve::type, ID::us, Curve::vfont, Curve::vfontb, Curve::vfontbi, Curve::vfonti, and TextBox::w.
Referenced by BKE_curve_add().
Definition at line 5343 of file curve.cc.
References BKE_curve_type_get(), Curve::len_char32, LISTBASE_FOREACH, CharInfo::mat_nr, Curve::nurb, OB_FONT, and Curve::strinfo.
Referenced by material_data_index_clear_id().
Definition at line 5299 of file curve.cc.
References BKE_curve_type_get(), Curve::len_char32, LISTBASE_FOREACH, CharInfo::mat_nr, Curve::nurb, OB_FONT, and Curve::strinfo.
Referenced by material_data_index_remove_id().
Referenced by BKE_object_material_slot_used().
Definition at line 5360 of file curve.cc.
References BKE_curve_type_get(), DEG_id_tag_update(), Curve::id, ID_RECALC_GEOMETRY, is_valid, Curve::len_char32, LISTBASE_FOREACH, CharInfo::mat_nr, max_ii(), Curve::nurb, OB_FONT, Curve::strinfo, and Curve::totcol.
void BKE_curve_material_remap | ( | struct Curve * | cu, |
const unsigned int * | remap, | ||
unsigned int | remap_len | ||
) |
Definition at line 5393 of file curve.cc.
References BKE_curve_editNurbs_get(), BKE_curve_type_get(), Curve::editfont, EditFont::len, Curve::len_char32, LISTBASE_FOREACH, CharInfo::mat_nr, MAT_NR_REMAP, OB_FONT, Curve::strinfo, and EditFont::textbufinfo.
Referenced by BKE_object_material_remap().
Definition at line 5101 of file curve.cc.
References BKE_curve_nurbs_get(), BKE_nurb_minmax(), BKE_nurbList_free(), BKE_vfont_to_curve_ex(), BLI_listbase_is_empty(), FO_EDIT, Curve::len, LISTBASE_FOREACH, max, min, and result.
Referenced by BKE_curve_boundbox_get(), BKE_curve_center_bounds(), and BKE_curve_texspace_calc().
struct Curve* BKE_curve_new_from_object | ( | struct Object * | object, |
struct Depsgraph * | depsgraph, | ||
bool | apply_modifiers | ||
) |
Definition at line 56 of file curve_convert.c.
References curve_from_curve_object(), curve_from_font_object(), depsgraph, ELEM, NULL, OB_CURVES_LEGACY, OB_FONT, and Object::type.
Referenced by BKE_object_to_curve().
Definition at line 5006 of file curve.cc.
References Curve::actnu, BKE_curve_editNurbs_get(), and BLI_findlink().
Referenced by ED_curve_editnurb_select_pick(), ed_editcurve_addvert(), and edcu_shortest_path_pick_invoke().
Referenced by curve_draw_exec(), ED_curve_editnurb_select_pick(), make_segment_exec(), and merge_nurb().
Get points to the active nurb and active vert for curve.
Definition at line 5049 of file curve.cc.
References Curve::actnu, Curve::actvert, Nurb::bezt, BKE_curve_editNurbs_get(), BLI_assert, BLI_findlink(), Nurb::bp, CU_ACT_NONE, CU_BEZIER, Nurb::pntsu, Nurb::pntsv, and Nurb::type.
Referenced by BKE_curve_nurb_vert_active_validate(), BKE_curve_vert_active_get(), ED_curve_active_center(), ed_curve_select_nth(), ed_editcurve_extrude(), getTransformOrientation_ex(), and select_row_exec().
void BKE_curve_nurb_vert_active_set | ( | struct Curve * | cu, |
const struct Nurb * | nu, | ||
const void * | vert | ||
) |
Set active nurb and active vert for curve.
Referenced by curve_pen_invoke(), delete_nurb(), ED_curve_editnurb_select_pick(), edcu_shortest_path_pick_invoke(), extrude_points_from_selected_vertices(), insert_bezt_to_nurb(), insert_bp_to_nurb(), toggle_select_bezt(), and toggle_select_bp().
Definition at line 5076 of file curve.cc.
References Curve::actnu, Curve::actvert, BEZT_ISSEL_ANY, BKE_curve_nurb_vert_active_get(), CU_ACT_NONE, CU_BEZIER, BPoint::f1, Nurb::hide, SELECT, and Nurb::type.
Referenced by curve_select_random_exec(), de_select_all_exec(), de_select_first_exec(), de_select_last_exec(), do_lasso_select_curve(), do_nurbs_box_select(), extrude_vertices_from_selected_endpoints(), hide_exec(), nurbscurve_circle_select(), and select_linked_pick_invoke().
Definition at line 4976 of file curve.cc.
References BKE_curve_editNurbs_get(), Curve::editnurb, and Curve::nurb.
Referenced by BKE_curve_center_median(), BKE_curve_dimension_update(), BKE_curve_minmax(), BKE_curve_translate(), BKE_object_shapekey_remove(), blo_do_versions_290(), blender::io::obj::CurveFromGeometry::create_curve(), curve_from_curve_object(), blender::io::alembic::ABCNurbsWriter::do_write(), give_parvert(), insert_curvekey(), blender::io::alembic::AbcCurveReader::read_curve_sample(), blender::io::usd::USDCurvesReader::read_curve_sample(), blender::io::usd::USDNurbsReader::read_curve_sample(), and blender::io::alembic::AbcNurbsReader::readObjectData().
float(* BKE_curve_nurbs_key_vert_coords_alloc | ( | const struct ListBase * | lb, |
float * | key, | ||
int * | r_vert_len | ||
) | )[3] |
Referenced by BKE_curve_calc_modifiers_pre().
Definition at line 4687 of file curve.cc.
References CU_BEZIER, KEYELEM_FLOAT_LEN_BEZTRIPLE, KEYELEM_FLOAT_LEN_BPOINT, LISTBASE_FOREACH, BezTriple::radius, BPoint::radius, BezTriple::tilt, and BPoint::tilt.
Referenced by BKE_curve_calc_modifiers_pre().
void BKE_curve_nurbs_vert_coords_apply | ( | struct ListBase * | lb, |
const float(*) | vert_coords[3], | ||
bool | constrain_2d | ||
) |
Definition at line 4617 of file curve.cc.
References BKE_nurb_project_2d(), calchandlesNurb_intern(), copy_v3_v3(), CU_BEZIER, LISTBASE_FOREACH, SELECT, BezTriple::vec, and BPoint::vec.
Referenced by BKE_curve_calc_modifiers_pre(), ED_object_data_xform_restore(), and modifier_apply_obdata().
void BKE_curve_nurbs_vert_coords_apply_with_mat4 | ( | struct ListBase * | lb, |
const float(*) | vert_coords[3], | ||
const float | mat[4][4], | ||
bool | constrain_2d | ||
) |
Definition at line 4580 of file curve.cc.
References BKE_nurb_project_2d(), calchandlesNurb_intern(), CU_BEZIER, LISTBASE_FOREACH, mul_v3_m4v3(), SELECT, BezTriple::vec, and BPoint::vec.
Referenced by ED_object_data_xform_by_mat4().
void BKE_curve_nurbs_vert_coords_get | ( | const struct ListBase * | lb, |
float(*) | vert_coords[3], | ||
int | vert_len | ||
) |
Referenced by ED_object_data_xform_create_ex().
void BKE_curve_rect_from_textbox | ( | const struct Curve * | cu, |
const struct TextBox * | tb, | ||
struct rctf * | r_rect | ||
) |
Definition at line 5454 of file curve.cc.
References Curve::fsize, TextBox::h, TextBox::w, TextBox::x, rctf::xmax, rctf::xmin, Curve::xof, TextBox::y, rctf::ymax, rctf::ymin, and Curve::yof.
Referenced by ED_curve_editfont_select_pick().
Definition at line 5440 of file curve.cc.
References CU_SMOOTH, LISTBASE_FOREACH, and Curve::nurb.
Referenced by shade_smooth_exec().
Definition at line 518 of file curve.cc.
References Freestyle::a, BKE_curve_minmax(), copy_v3_v3(), CU_AUTOSPACE, CU_AUTOSPACE_EVALUATED, INIT_MINMAX, Curve::loc, max, mid_v3_v3v3(), min, size(), Curve::size, and Curve::texflag.
Referenced by BKE_curve_eval_geometry(), BKE_curve_texspace_ensure(), and object_for_curve_to_mesh_create().
Definition at line 555 of file curve.cc.
References BKE_curve_texspace_calc(), CU_AUTOSPACE, CU_AUTOSPACE_EVALUATED, and Curve::texflag.
Referenced by BKE_object_obdata_texspace_get(), drw_call_calc_orco(), and OVERLAY_texture_space().
Definition at line 5247 of file curve.cc.
References BKE_curve_transform_ex(), and mat4_to_scale().
void BKE_curve_transform_ex | ( | struct Curve * | cu, |
const float | mat[4][4], | ||
bool | do_keys, | ||
bool | do_props, | ||
float | unit_scale | ||
) |
Definition at line 5175 of file curve.cc.
References BKE_nurb_handles_calc(), Key::block, CU_BEZIER, ELEM, BezTriple::h1, BezTriple::h2, HD_ALIGN, HD_AUTO, HD_AUTO_ANIM, is_uniform_scaled_m4(), Curve::key, KEYELEM_ELEM_LEN_BEZTRIPLE, KEYELEM_ELEM_LEN_BPOINT, KEYELEM_FLOAT_LEN_BEZTRIPLE, KEYELEM_FLOAT_LEN_BPOINT, LISTBASE_FOREACH, mul_m4_v3(), Curve::nurb, BezTriple::radius, BPoint::radius, BezTriple::vec, and BPoint::vec.
Referenced by apply_objects_internal(), and BKE_curve_transform().
Definition at line 5253 of file curve.cc.
References add_v3_v3(), BKE_curve_nurbs_get(), Key::block, CU_BEZIER, Curve::key, KEYELEM_ELEM_LEN_BEZTRIPLE, KEYELEM_ELEM_LEN_BPOINT, KEYELEM_FLOAT_LEN_BEZTRIPLE, KEYELEM_FLOAT_LEN_BPOINT, LISTBASE_FOREACH, Curve::nurb, and offset.
Referenced by object_origin_set_exec().
short BKE_curve_type_get | ( | const struct Curve * | cu | ) |
Definition at line 482 of file curve.cc.
References BKE_curve_dimension_update(), BKE_curve_type_get(), CU_IS_2D, Object::data, if(), OB_CURVES_LEGACY, and Object::type.
Referenced by libblock_remap_data_postprocess_obdata_relink().
Get active vert for curve.
Definition at line 5012 of file curve.cc.
References BKE_curve_nurb_vert_active_get().
Referenced by ED_curve_editnurb_select_pick().
Definition at line 928 of file curve.cc.
References Nurb::bezt, MEM_recallocN, Nurb::pntsu, and BezTriple::radius.
Referenced by ed_editcurve_addvert(), and gpencil_stroke_to_bezier().
Referenced by createTransCurveVerts(), getTransformOrientation_ex(), and nurb_bezt_direction_worldspace_get().
Definition at line 1074 of file curve.cc.
References add_v3_v3v3(), BKE_nurb_bezt_get_next(), BKE_nurb_bezt_get_prev(), copy_v3_v3(), cross_v3_v3v3(), normalize_v3(), sub_v3_v3v3(), and BezTriple::vec.
Referenced by createTransCurveVerts(), ED_transverts_create_from_obedit(), and getTransformOrientation_ex().
Definition at line 973 of file curve.cc.
References ARRAY_HAS_ITEM, Nurb::bezt, BLI_assert, CU_NURB_CYCLIC, Nurb::flagu, and Nurb::pntsu.
Referenced by BKE_nurb_bezt_calc_plane(), BKE_nurb_handle_calc_simple(), curve_pen_modal(), delete_point_under_mouse(), move_adjacent_handle(), move_segment(), and subdividenurb().
Definition at line 1015 of file curve.cc.
References ARRAY_HAS_ITEM, Nurb::bezt, BLI_assert, CU_NURB_CYCLIC, Nurb::flagu, Nurb::pntsu, and Nurb::pntsv.
Referenced by BKE_nurb_bezt_calc_plane(), BKE_nurb_handle_calc_simple(), delete_point_under_mouse(), and move_adjacent_handle().
void BKE_nurb_bezt_handle_test | ( | struct BezTriple * | bezt, |
eBezTriple_Flag__Alias | sel_flag, | ||
bool | use_handle, | ||
bool | use_around_local | ||
) |
Update selected handle types to ensure valid state, e.g. deduce "Auto" types to concrete ones. Thereby sel_flag defines what qualifies as selected. Use when something has changed handle positions.
The caller needs to recalculate handles.
sel_flag | The flag (bezt.f1/2/3) value to use to determine selection. Usually SELECT , but may want to use a different one at times (if caller does not operate on * selection). |
use_handle | Check selection state of individual handles, otherwise always update both handles if the key is selected. |
Definition at line 4049 of file curve.cc.
References ELEM, BezTriple::f1, BezTriple::f2, BezTriple::f3, BezTriple::h1, BezTriple::h2, HD_ALIGN, HD_AUTO, HD_AUTO_ANIM, HD_FREE, HD_VECT, SEL_F1, SEL_F2, and SEL_F3.
Referenced by BKE_nurb_handles_test(), createTransGPencil_curves(), graphedit_activekey_handles_cb(), and testhandles_fcurve().
Definition at line 1111 of file curve.cc.
References add_v3_v3(), BKE_nurb_bpoint_get_next(), BKE_nurb_bpoint_get_prev(), normalize_v3(), sub_v3_v3v3(), BPoint::vec, and zero_v3().
Referenced by createTransCurveVerts(), getTransformOrientation_ex(), and nurb_bpoint_direction_worldspace_get().
Definition at line 1134 of file curve.cc.
References add_v3_v3v3(), BKE_nurb_bpoint_get_next(), BKE_nurb_bpoint_get_prev(), copy_v3_v3(), cross_v3_v3v3(), normalize_v3(), sub_v3_v3v3(), and BPoint::vec.
Referenced by createTransCurveVerts(), and getTransformOrientation_ex().
Definition at line 994 of file curve.cc.
References ARRAY_HAS_ITEM, BLI_assert, Nurb::bp, CU_NURB_CYCLIC, Nurb::flagu, and Nurb::pntsu.
Referenced by BKE_nurb_bpoint_calc_normal(), BKE_nurb_bpoint_calc_plane(), getTransformOrientation_ex(), and subdividenurb().
Definition at line 1037 of file curve.cc.
References ARRAY_HAS_ITEM, BLI_assert, Nurb::bp, CU_NURB_CYCLIC, Nurb::flagu, Nurb::pntsu, and Nurb::pntsv.
Referenced by BKE_nurb_bpoint_calc_normal(), BKE_nurb_bpoint_calc_plane(), and getTransformOrientation_ex().
Referenced by calc_bevfac_mapping(), and curve_to_displist().
Referenced by evaluate_surface_object().
Copy the nurb but allow for different number of points (to be copied after this).
Definition at line 701 of file curve.cc.
References Nurb::bezt, Nurb::bp, Nurb::knotsu, Nurb::knotsv, MEM_malloc_arrayN, MEM_mallocN, Nurb::pntsu, Nurb::pntsv, src, and SWAP.
Referenced by adduplicateflagNurb(), curve_delete_segments(), and ed_editcurve_addvert().
Definition at line 4420 of file curve.cc.
References Freestyle::a, usdtokens::b(), Nurb::bezt, Nurb::bp, CU_BEZIER, CU_NURBS, BezTriple::f1, BezTriple::f3, fabsf, BezTriple::h1, BezTriple::h2, KNOTSU, Nurb::knotsu, MEM_freeN, MEM_malloc_arrayN, Nurb::pntsu, Nurb::pntsv, SWAP, swap_v3_v3(), BezTriple::tilt, BPoint::tilt, Nurb::type, and BezTriple::vec.
Referenced by make_segment_exec(), and switch_direction_exec().
Definition at line 622 of file curve.cc.
References Nurb::bezt, Nurb::bp, Nurb::knotsu, Nurb::knotsv, and MEM_freeN.
Referenced by BKE_nurbList_free(), delete_nurb(), ed_curve_delete_selected(), ed_surf_delete_selected(), make_segment_exec(), and merge_2_nurb().
void BKE_nurb_handle_calc | ( | struct BezTriple * | bezt, |
struct BezTriple * | prev, | ||
struct BezTriple * | next, | ||
bool | is_fcurve, | ||
char | smoothing | ||
) |
Recalculate the handles of a nurb bezier-triple. Acts based on handle selection with SELECT
flag. To use a different flag, use BKE_nurb_handle_calc_ex().
Definition at line 3978 of file curve.cc.
References calchandleNurb_intern(), next, blender::meshintersect::prev(), and SELECT.
Referenced by BKE_gpencil_editcurve_recalculate_handles(), BKE_nurb_handle_calc_simple(), calc_keyHandles(), mask_calc_point_handle(), and points_to_bezier().
void BKE_nurb_handle_calc_ex | ( | struct BezTriple * | bezt, |
struct BezTriple * | prev, | ||
struct BezTriple * | next, | ||
eBezTriple_Flag__Alias | handle_sel_flag, | ||
bool | is_fcurve, | ||
char | smoothing | ||
) |
Variant of BKE_nurb_handle_calc() that allows calculating based on a different select flag.
handle_sel_flag | The flag (bezt.f1/2/3) value to use to determine selection. Usually SELECT, but may want to use a different one at times (if caller does not operate on selection). |
Definition at line 3984 of file curve.cc.
References calchandleNurb_intern(), next, and blender::meshintersect::prev().
Referenced by BKE_fcurve_handles_recalc_ex().
Similar to BKE_nurb_handle_calc but for curves and figures out the previous and next for us.
Definition at line 4025 of file curve.cc.
References BKE_nurb_bezt_get_next(), BKE_nurb_bezt_get_prev(), BKE_nurb_handle_calc(), next, Nurb::pntsu, and blender::meshintersect::prev().
Referenced by adduplicateflagNurb(), and BKE_nurb_handle_calc_simple_auto().
Definition at line 4034 of file curve.cc.
References BKE_nurb_handle_calc_simple(), BezTriple::h1, BezTriple::h2, HD_AUTO, and Nurb::pntsu.
Referenced by BKE_nurbList_handles_recalculate(), and ed_editcurve_addvert().
Definition at line 3929 of file curve.cc.
References bezier_handle_calc_smooth_fcurve(), count, and is_free_auto_point().
Referenced by BKE_fcurve_handles_recalc_ex().
Definition at line 4124 of file curve.cc.
References Nurb::bezt, BKE_nurb_handles_calc(), dist_squared_to_line_v3(), eps, BezTriple::f1, BezTriple::f3, BezTriple::h1, BezTriple::h2, HD_ALIGN, HD_FREE, HD_VECT, len_squared_v3v3(), Nurb::pntsu, and BezTriple::vec.
Referenced by BKE_nurbList_handles_autocalc().
Definition at line 3995 of file curve.cc.
References calchandlesNurb_intern(), and SELECT.
Referenced by BKE_curve_dimension_update(), BKE_curve_transform_ex(), BKE_nurb_handles_autocalc(), BKE_nurb_handles_test(), BKE_nurb_type_convert(), BKE_nurbList_handles_recalculate(), curve_delete_segments(), curve_draw_exec(), curve_pen_modal(), curve_toggle_cyclic(), delete_point_under_mouse(), ed_curve_delete_selected(), ED_curve_join_objects_exec(), ed_editcurve_addvert(), gpencil_stroke_to_bezier(), insert_bezt_to_nurb(), make_segment_exec(), move_adjacent_handle(), move_all_selected_points(), nurb_handles_calc__align_selected(), recalcData_curve(), smooth_exec(), and subdividenurb().
Definition at line 4105 of file curve.cc.
References Freestyle::a, Nurb::bezt, BKE_nurb_bezt_handle_test(), BKE_nurb_handles_calc(), CU_BEZIER, Nurb::pntsu, SELECT, and Nurb::type.
Referenced by createTransCurveVerts(), ED_transverts_update_obedit(), and v3d_editvertex_buts().
int BKE_nurb_index_from_uv | ( | struct Nurb * | nu, |
int | u, | ||
int | v | ||
) |
Definition at line 942 of file curve.cc.
References CU_NURB_CYCLIC, Nurb::flagu, Nurb::flagv, mod_i(), Nurb::pntsu, Nurb::pntsv, and v.
Referenced by curve_select_shortest_path_surf().
Definition at line 964 of file curve.cc.
References BLI_assert, Nurb::pntsu, and Nurb::pntsv.
Referenced by curve_select_shortest_path_surf().
Definition at line 1234 of file curve.cc.
References makeknots().
Referenced by adduplicateflagNurb(), BKE_nurb_type_convert(), blo_do_versions_300(), curve_delete_segments(), curve_draw_exec(), curve_toggle_cyclic(), ed_curve_delete_selected(), ed_editcurve_addvert(), ed_editcurve_extrude(), ed_editnurb_extrude_flag(), ed_surf_delete_selected(), extrude_vertices_from_selected_endpoints(), gpencil_stroke_to_path(), insert_bp_to_nurb(), make_segment_exec(), merge_2_nurb(), blender::io::alembic::AbcCurveReader::read_curve_sample(), blender::io::usd::USDCurvesReader::read_curve_sample(), blender::io::usd::USDNurbsReader::read_curve_sample(), blender::io::alembic::AbcNurbsReader::readObjectData(), and subdividenurb().
Definition at line 1239 of file curve.cc.
References makeknots().
Referenced by adduplicateflagNurb(), blo_do_versions_300(), curve_delete_segments(), curve_toggle_cyclic(), ed_editnurb_extrude_flag(), ed_editnurb_spin(), ed_surf_delete_selected(), merge_2_nurb(), blender::io::usd::USDCurvesReader::read_curve_sample(), blender::io::alembic::AbcNurbsReader::readObjectData(), and subdividenurb().
void BKE_nurb_makeCurve | ( | const struct Nurb * | nu, |
float * | coord_array, | ||
float * | tilt_array, | ||
float * | radius_array, | ||
float * | weight_array, | ||
int | resolu, | ||
int | stride | ||
) |
coord_array | Has to be (3 * 4 * pntsu * resolu) in size and zero-ed |
tilt_array | set when non-NULL |
radius_array | set when non-NULL |
Referenced by curve_to_displist(), evaluate_surface_object(), and gpencil_convert_spline().
void BKE_nurb_makeFaces | ( | const struct Nurb * | nu, |
float * | coord_array, | ||
int | rowstride, | ||
int | resolu, | ||
int | resolv | ||
) |
coord_array | has to be (3 * 4 * resolu * resolv) in size, and zero-ed. |
Referenced by evaluate_surface_object().
if use_radius is truth, minmax will take points' radius into account, which will make bound-box closer to beveled curve.
Definition at line 4813 of file curve.cc.
References max_ii(), Nurb::orderu, and Nurb::pntsu.
Referenced by adduplicateflagNurb(), curve_delete_segments(), ed_curve_delete_selected(), ED_curve_editnurb_load(), and ed_surf_delete_selected().
Definition at line 4823 of file curve.cc.
References max_ii(), Nurb::orderv, and Nurb::pntsv.
Referenced by adduplicateflagNurb(), curve_delete_segments(), and ed_surf_delete_selected().
Be sure to call BKE_nurb_knot_calc_u / BKE_nurb_knot_calc_v after this.
Definition at line 915 of file curve.cc.
References Nurb::bp, MEM_recallocN, Nurb::pntsu, and BPoint::radius.
Referenced by gpencil_stroke_to_path().
Definition at line 736 of file curve.cc.
References Freestyle::a, Nurb::bezt, Nurb::bp, CU_BEZIER, Nurb::pntsu, Nurb::pntsv, Nurb::type, BezTriple::vec, and BPoint::vec.
Referenced by BKE_curve_dimension_update(), BKE_curve_nurbs_vert_coords_apply(), BKE_curve_nurbs_vert_coords_apply_with_mat4(), ed_editnurb_translate_flag(), ED_transverts_update_obedit(), and v3d_editvertex_buts().
bool BKE_nurb_type_convert | ( | struct Nurb * | nu, |
short | type, | ||
bool | use_handles, | ||
const char ** | r_err_msg | ||
) |
Definition at line 4833 of file curve.cc.
References Freestyle::a, Nurb::bezt, BKE_nurb_handles_calc(), BKE_nurb_knot_calc_u(), Nurb::bp, Freestyle::c, copy_v3_v3(), CU_BEZIER, CU_NURB_BEZIER, CU_NURB_CYCLIC, CU_NURBS, CU_POLY, ELEM, BezTriple::f1, BPoint::f1, BezTriple::f2, BezTriple::f3, Nurb::flagu, BezTriple::h1, BezTriple::h2, HD_VECT, Nurb::knotsu, Nurb::knotsv, MEM_calloc_arrayN, MEM_freeN, MEM_SAFE_FREE, Nurb::orderu, Nurb::orderv, Nurb::pntsu, Nurb::pntsv, BezTriple::radius, BPoint::radius, type, Nurb::type, BezTriple::vec, BPoint::vec, BezTriple::weight, and BPoint::weight.
Referenced by gpencil_layer_to_curve(), and set_spline_type_exec().
bool BKE_nurb_valid_message | ( | int | pnts, |
short | order, | ||
short | flag, | ||
short | type, | ||
bool | is_surf, | ||
int | dir, | ||
char * | message_dst, | ||
size_t | maxncpy | ||
) |
Definition at line 4744 of file curve.cc.
References AtLeastTwoPointsRequired, BLI_snprintf(), BevelSort::dir, MorePointsForBezierRequired, MorePointsThanOrderRequired, MoreRowsForBezierRequired, nurb_check_valid(), order, TIP_, type, and Valid.
Referenced by BKE_vfontdata_char_copy(), evaluate_curve_type_object(), and evaluate_surface_object().
Definition at line 4354 of file curve.cc.
References Freestyle::a, CU_BEZIER, BezTriple::f1, BPoint::f1, BezTriple::f2, BezTriple::f3, LISTBASE_FOREACH, and SET_FLAG_FROM_TEST.
Referenced by do_lasso_select_curve(), do_nurbs_box_select(), ED_curve_editnurb_select_pick(), nurbscurve_circle_select(), and select_row_exec().
Set flag for every point that already has from_flag set.
Definition at line 4389 of file curve.cc.
References CU_BEZIER, BezTriple::f1, BPoint::f1, BezTriple::f2, BezTriple::f3, LISTBASE_FOREACH, and SET_FLAG_FROM_TEST.
Referenced by do_lasso_select_curve(), do_nurbs_box_select(), and nurbscurve_circle_select().
Definition at line 649 of file curve.cc.
References BKE_nurb_free(), BLI_listbase_clear(), and LISTBASE_FOREACH_MUTABLE.
Referenced by BKE_curve_editNurb_free(), BKE_curve_minmax(), BKE_nurbList_duplicate(), BKE_object_free_curve_cache(), blender::nodes::node_geo_string_to_curves_cc::create_curve_instances(), curve_delete_segments(), curve_free_data(), ED_curve_editnurb_load(), ED_curve_editnurb_make(), knifeproject_poly_from_object(), blender::io::alembic::AbcCurveReader::read_mesh(), blender::io::usd::USDCurvesReader::read_mesh(), blender::io::usd::USDNurbsReader::read_mesh(), separate_exec(), undocurve_free_data(), undocurve_to_editcurve(), and vfont_to_curve().
Definition at line 4205 of file curve.cc.
References BKE_nurb_handles_autocalc(), and LISTBASE_FOREACH.
void BKE_nurbList_handles_recalculate | ( | struct ListBase * | editnurb, |
bool | calc_length, | ||
uint8_t | flag | ||
) |
Definition at line 4297 of file curve.cc.
References Freestyle::a, BKE_nurb_handle_calc_simple_auto(), BKE_nurb_handles_calc(), copy_v3_v3(), CU_BEZIER, dist_ensure_v3_v3fl(), BezTriple::f1, BezTriple::f3, len_v3v3(), LISTBASE_FOREACH, and BezTriple::vec.
Referenced by curve_normals_make_consistent_exec().
code |
Definition at line 4212 of file curve.cc.
References Freestyle::a, CU_BEZIER, ELEM, BezTriple::f1, BezTriple::f3, BezTriple::h1, BezTriple::h2, HD_ALIGN, HD_AUTO, HD_FREE, HD_VECT, LISTBASE_FOREACH, nurb_handles_calc__align_selected(), and SELECT.
Referenced by set_handle_type_exec().
Definition at line 562 of file curve.cc.
References copy_v3_v3(), CU_BEZIER, and LISTBASE_FOREACH.
Referenced by give_parvert().
int BKE_nurbList_verts_count | ( | const struct ListBase * | nurb | ) |
Referenced by BKE_keyblock_convert_to_vertcos(), curve_surf_to_softbody(), and ED_object_data_xform_create_ex().
int BKE_nurbList_verts_count_without_handles | ( | const struct ListBase * | nurb | ) |
Referenced by BKE_object_as_kdtree().
|
extern |
Definition at line 5521 of file curve.cc.
Referenced by BKE_curve_batch_cache_dirty_tag(), and DRW_engines_register().
Definition at line 5522 of file curve.cc.
Referenced by BKE_curve_batch_cache_free(), and DRW_engines_register().