bmesh_private.hh File Reference

#include "bmesh_structure.hh"

Go to the source code of this file.

Macros
#define	BM_CHECK_ELEMENT(el)
#define	BM_ELEM_API_FLAG_ENABLE(element, f)
#define	BM_ELEM_API_FLAG_DISABLE(element, f)
#define	BM_ELEM_API_FLAG_TEST(element, f)   ((element)->head.api_flag & (f))
#define	BM_ELEM_API_FLAG_CLEAR(element)

Enumerations
enum	{   _FLAG_JF = (1 << 0) , _FLAG_MF = (1 << 1) , _FLAG_MV = (1 << 1) , _FLAG_OVERLAP = (1 << 2) ,   _FLAG_WALK = (1 << 3) , _FLAG_WALK_ALT = (1 << 4) , _FLAG_ELEM_CHECK = (1 << 7) }

Functions
int	bmesh_elem_check (void *element, char htype)
int	bmesh_radial_length (const BMLoop *l)
int	bmesh_disk_count_at_most (const BMVert *v, int count_max)
int	bmesh_disk_count (const BMVert *v)
void	poly_rotate_plane (const float normal[3], float(*verts)[3], uint nverts)
	POLY ROTATE PLANE.

Detailed Description

Private function prototypes for bmesh public API. This file is a grab-bag of functions from various parts of the bmesh internals.

Definition in file bmesh_private.hh.

Macro Definition Documentation

BM_CHECK_ELEMENT

#define BM_CHECK_ELEMENT

(

el

)

Value:

    { \
      if (bmesh_elem_check(el, ((BMHeader *)el)->htype)) { \
        printf( \
            "check_element failure, with code %i on line %i in file\n" \
            "    \"%s\"\n\n", \
            bmesh_elem_check(el, ((BMHeader *)el)->htype), \
            __LINE__, \
            __FILE__); \
      } \
    } \
    ((void)0)

Definition at line 29 of file bmesh_private.hh.

Referenced by BM_edge_create(), BM_edge_splice(), BM_face_create(), BM_face_kill(), BM_face_kill_loose(), BM_faces_join(), bm_subdivide_multicut(), BM_vert_create(), BM_vert_splice(), bmesh_kernel_edge_separate(), bmesh_kernel_join_edge_kill_vert(), bmesh_kernel_join_face_kill_edge(), bmesh_kernel_join_vert_kill_edge(), bmesh_kernel_loop_reverse(), bmesh_kernel_split_edge_make_vert(), bmesh_kernel_split_face_make_edge(), bmesh_kernel_unglue_region_make_vert(), and bmo_subdivide_edges_exec().

BM_ELEM_API_FLAG_CLEAR

#define BM_ELEM_API_FLAG_CLEAR

(

element

)

Value:

  { \
    ((element)->head.api_flag = 0); \
  } \
  (void)0

Definition at line 74 of file bmesh_private.hh.

Referenced by bmo_flag_layer_alloc(), and bmo_flag_layer_free().

BM_ELEM_API_FLAG_DISABLE

#define BM_ELEM_API_FLAG_DISABLE	(		element,
			f )

Value:

  { \
    ((element)->head.api_flag &= (uchar) ~(f)); \
  } \
  (void)0

Definition at line 68 of file bmesh_private.hh.

Referenced by BM_edge_split(), bm_edges_sort_winding(), bm_elements_systag_disable(), BM_face_copy_shared(), BM_face_exists_overlap(), BM_face_exists_overlap_subset(), BM_face_split_edgenet(), bm_face_split_edgenet_find_loop_walk(), BM_faces_join(), bm_isect_tri_tri(), BM_lnorspace_rebuild(), bm_loop_region_count__clear(), BM_select_history_merge_from_targetmap(), BM_vert_splice_check_double(), BM_verts_in_face(), BM_verts_in_face_count(), bmesh_elem_check(), bmesh_kernel_unglue_region_make_vert_multi(), and bmesh_kernel_vert_separate().

BM_ELEM_API_FLAG_ENABLE

#define BM_ELEM_API_FLAG_ENABLE	(		element,
			f )

Value:

  { \
    ((element)->head.api_flag |= (f)); \
  } \
  (void)0

Definition at line 63 of file bmesh_private.hh.

Referenced by BM_edge_split(), bm_edges_sort_winding(), bm_elements_systag_enable(), BM_face_copy_shared(), BM_face_exists_overlap(), BM_face_exists_overlap_subset(), BM_face_split_edgenet(), bm_face_split_edgenet_find_loop_walk(), BM_faces_join(), BM_lnorspace_invalidate(), bm_loop_region_count__recursive(), BM_select_history_merge_from_targetmap(), BM_vert_splice_check_double(), BM_verts_in_face(), BM_verts_in_face_count(), bmesh_elem_check(), bmesh_kernel_unglue_region_make_vert_multi(), and bmesh_kernel_vert_separate().

BM_ELEM_API_FLAG_TEST

#define BM_ELEM_API_FLAG_TEST	(		element,
			f )   ((element)->head.api_flag & (f))

Definition at line 73 of file bmesh_private.hh.

Referenced by bm_edge_flagged_radial_count(), bm_edge_flagged_radial_first(), BM_edge_split(), bm_edges_sort_winding(), BM_face_copy_shared(), BM_face_exists_overlap(), BM_face_exists_overlap_subset(), BM_face_split_edgenet(), bm_face_split_edgenet_find_loop_pair(), bm_face_split_edgenet_find_loop_pair_exists(), bm_face_split_edgenet_find_loop_walk(), BM_faces_join(), bm_isect_tri_tri(), BM_lnorspace_rebuild(), bm_loop_region_count__recursive(), bm_loop_systag_count_radial(), bm_mesh_loops_calc_normals__single_threaded(), bm_mesh_loops_calc_normals_for_vert_with_clnors(), bm_mesh_loops_calc_normals_for_vert_without_clnors(), BM_select_history_merge_from_targetmap(), bm_vert_is_manifold_flagged(), BM_vert_splice_check_double(), bm_vert_systag_count_disk(), BM_verts_in_face(), BM_verts_in_face_count(), bmesh_elem_check(), bmesh_kernel_unglue_region_make_vert_multi(), and bmesh_kernel_vert_separate().

Enumeration Type Documentation

anonymous enum

anonymous enum

Internal BMHeader.api_flag

Note

Ensure different parts of the API do not conflict on using these internal flags!

Enumerator
_FLAG_JF
_FLAG_MF
_FLAG_MV
_FLAG_OVERLAP
_FLAG_WALK
_FLAG_WALK_ALT
_FLAG_ELEM_CHECK

Definition at line 52 of file bmesh_private.hh.

Function Documentation

bmesh_disk_count()

int bmesh_disk_count

(

const BMVert *

v

)

Definition at line 200 of file bmesh_structure.cc.

References bmesh_disk_edge_next(), count, BMVert::e, and v.

Referenced by BM_vert_collapse_faces(), BM_vert_edge_count(), bmesh_kernel_join_edge_kill_vert(), and bmesh_kernel_split_edge_make_vert().

bmesh_disk_count_at_most()

int bmesh_disk_count_at_most	(	const BMVert *	v,
		int	count_max )

Definition at line 213 of file bmesh_structure.cc.

References bmesh_disk_edge_next(), count, BMVert::e, and v.

Referenced by BM_vert_edge_count_at_most(), bmesh_disk_validate(), bmesh_elem_check(), and bmesh_kernel_join_edge_kill_vert().

bmesh_elem_check()

int bmesh_elem_check	(	void *	element,
		char	htype )

Check the element is valid.

BMESH_TODO, when this raises an error the output is incredibly confusing. need to have some nice way to print/debug what the heck's going on.

Definition at line 554 of file bmesh_core.cc.

References _FLAG_ELEM_CHECK, BLI_assert, BM_EDGE, BM_ELEM_API_FLAG_DISABLE, BM_ELEM_API_FLAG_ENABLE, BM_ELEM_API_FLAG_TEST, BM_FACE, BM_FACE_FIRST_LOOP, BM_LOOP, BM_NGON_MAX, BM_VERT, BM_vert_in_edge(), BMESH_ASSERT, bmesh_disk_count_at_most(), bmesh_radial_length(), bmesh_radial_validate(), BMLoop::e, BMVert::e, e, element, BMLoop::f, BMEdge::head, BMFace::head, BMVert::head, BMHeader::htype, IS_EDGE_NULL_DISK_LINK, IS_EDGE_NULL_RADIAL_LINK, IS_EDGE_WRONG_FACE_TYPE, IS_EDGE_WRONG_LOOP_TYPE, IS_EDGE_ZERO_FACE_LENGTH, IS_FACE_LOOP_DUPE_EDGE, IS_FACE_LOOP_DUPE_LOOP, IS_FACE_LOOP_DUPE_VERT, IS_FACE_LOOP_VERT_NOT_IN_EDGE, IS_FACE_LOOP_WRONG_DISK_LENGTH, IS_FACE_LOOP_WRONG_RADIAL_LENGTH, IS_FACE_NULL_EDGE, IS_FACE_NULL_LOOP, IS_FACE_NULL_VERT, IS_FACE_WRONG_LENGTH, IS_FACE_WRONG_LOOP_FACE, IS_LOOP_NULL_CYCLE_LINK, IS_LOOP_VERT_NOT_IN_EDGE, IS_LOOP_WRONG_EDGE_TYPE, IS_LOOP_WRONG_FACE_LENGTH, IS_LOOP_WRONG_FACE_TYPE, IS_LOOP_WRONG_RADIAL_LENGTH, IS_LOOP_WRONG_VERT_TYPE, IS_LOOP_ZERO_FACE_LENGTH, IS_NULL, IS_VERT_WRONG_EDGE_TYPE, IS_WRONG_TYPE, l, BMFace::l_first, BMFace::len, len, BMLoop::next, BMLoop::radial_next, BMLoop::radial_prev, BMLoop::v, and v.

bmesh_radial_length()

int bmesh_radial_length

(

const BMLoop *

l

)

Definition at line 466 of file bmesh_structure.cc.

References BM_LOOP_RADIAL_MAX, BMESH_ASSERT, l, BMLoop::radial_next, and UNLIKELY.

Referenced by BM_edge_splice(), bmesh_elem_check(), bmesh_kernel_edge_separate(), bmesh_kernel_join_edge_kill_vert(), bmesh_kernel_split_edge_make_vert(), and bmesh_radial_validate().

poly_rotate_plane()

void poly_rotate_plane	(	const float	normal[3],
		float(*)	verts[3],
		uint	nverts )

POLY ROTATE PLANE.

Rotates a polygon so that its normal is pointing towards the mesh Z axis

Definition at line 581 of file bmesh_polygon.cc.

References axis_dominant_v3_to_m3(), copy_v3_v3(), mul_v2_m3v3(), and verts.

Referenced by quad_co().