diff options
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_walkers_impl.c')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_walkers_impl.c | 68 |
1 files changed, 34 insertions, 34 deletions
diff --git a/source/blender/bmesh/intern/bmesh_walkers_impl.c b/source/blender/bmesh/intern/bmesh_walkers_impl.c index 538a9058ed5..bbe02a49967 100644 --- a/source/blender/bmesh/intern/bmesh_walkers_impl.c +++ b/source/blender/bmesh/intern/bmesh_walkers_impl.c @@ -34,42 +34,42 @@ #include "intern/bmesh_private.h" #include "intern/bmesh_walkers_private.h" -static int bmw_mask_check_vert(BMWalker *walker, BMVert *v) +static bool bmw_mask_check_vert(BMWalker *walker, BMVert *v) { if ((walker->flag & BMW_FLAG_TEST_HIDDEN) && BM_elem_flag_test(v, BM_ELEM_HIDDEN)) { - return FALSE; + return false; } else if (walker->mask_vert && !BMO_elem_flag_test(walker->bm, v, walker->mask_vert)) { - return FALSE; + return false; } else { - return TRUE; + return true; } } -static int bmw_mask_check_edge(BMWalker *walker, BMEdge *e) +static bool bmw_mask_check_edge(BMWalker *walker, BMEdge *e) { if ((walker->flag & BMW_FLAG_TEST_HIDDEN) && BM_elem_flag_test(e, BM_ELEM_HIDDEN)) { - return FALSE; + return false; } else if (walker->mask_edge && !BMO_elem_flag_test(walker->bm, e, walker->mask_edge)) { - return FALSE; + return false; } else { - return TRUE; + return true; } } -static int bmw_mask_check_face(BMWalker *walker, BMFace *f) +static bool bmw_mask_check_face(BMWalker *walker, BMFace *f) { if ((walker->flag & BMW_FLAG_TEST_HIDDEN) && BM_elem_flag_test(f, BM_ELEM_HIDDEN)) { - return FALSE; + return false; } else if (walker->mask_face && !BMO_elem_flag_test(walker->bm, f, walker->mask_face)) { - return FALSE; + return false; } else { - return TRUE; + return true; } } @@ -164,7 +164,7 @@ static void *bmw_ShellWalker_step(BMWalker *walker) { BMEdge *curedge, *next = NULL; BMVert *ov = NULL; - int restrictpass = 1; + bool restrictpass = true; BMwShellWalker shellWalk = *((BMwShellWalker *)BMW_current_state(walker)); if (!BLI_ghash_haskey(walker->visithash, shellWalk.base)) { @@ -447,7 +447,7 @@ static void bmw_LoopWalker_begin(BMWalker *walker, void *data) lwalk->is_single = (vert_edge_count[0] == 2 && vert_edge_count[1] == 2); /* could also check that vertex*/ - if ((lwalk->is_boundary == FALSE) && + if ((lwalk->is_boundary == false) && (vert_edge_count[0] == 3 || vert_edge_count[1] == 3)) { BMIter iter; @@ -548,19 +548,19 @@ static void *bmw_LoopWalker_step(BMWalker *walker) /* typical loopiong over edges in the middle of a mesh */ /* however, why use 2 here at all? I guess for internal ngon loops it can be useful. Antony R. */ - ((vert_edge_tot == 4 || vert_edge_tot == 2) && owalk.is_boundary == FALSE) || + ((vert_edge_tot == 4 || vert_edge_tot == 2) && owalk.is_boundary == false) || /* walk over boundary of faces but stop at corners */ - (owalk.is_boundary == TRUE && owalk.is_single == FALSE && vert_edge_tot > 2) || + (owalk.is_boundary == true && owalk.is_single == false && vert_edge_tot > 2) || /* initial edge was a boundary, so is this edge and vertex is only apart of this face * this lets us walk over the the boundary of an ngon which is handy */ - (owalk.is_boundary == TRUE && owalk.is_single == TRUE && vert_edge_tot == 2 && BM_edge_is_boundary(e))) + (owalk.is_boundary == true && owalk.is_single == true && vert_edge_tot == 2 && BM_edge_is_boundary(e))) { i = 0; stopi = vert_edge_tot / 2; while (1) { - if ((owalk.is_boundary == FALSE) && (i == stopi)) { + if ((owalk.is_boundary == false) && (i == stopi)) { break; } @@ -589,7 +589,7 @@ static void *bmw_LoopWalker_step(BMWalker *walker) bmw_mask_check_edge(walker, l->e) && !BLI_ghash_haskey(walker->visithash, l->e)) { - if (!(owalk.is_boundary == FALSE && i != stopi)) { + if (!(owalk.is_boundary == false && i != stopi)) { lwalk = BMW_state_add(walker); lwalk->cur = l->e; lwalk->lastv = v; @@ -642,47 +642,47 @@ static void *bmw_LoopWalker_step(BMWalker *walker) /* Check whether the face loop should includes the face specified * by the given BMLoop */ -static int bmw_FaceLoopWalker_include_face(BMWalker *walker, BMLoop *l) +static bool bmw_FaceLoopWalker_include_face(BMWalker *walker, BMLoop *l) { /* face must have degree 4 */ if (l->f->len != 4) { - return FALSE; + return false; } if (!bmw_mask_check_face(walker, l->f)) { - return FALSE; + return false; } /* the face must not have been already visite */ if (BLI_ghash_haskey(walker->visithash, l->f) && BLI_ghash_haskey(walker->secvisithash, l->e)) { - return FALSE; + return false; } - return TRUE; + return true; } /* Check whether the face loop can start from the given edge */ -static int bmw_FaceLoopWalker_edge_begins_loop(BMWalker *walker, BMEdge *e) +static bool bmw_FaceLoopWalker_edge_begins_loop(BMWalker *walker, BMEdge *e) { /* There is no face loop starting from a wire edge */ if (BM_edge_is_wire(e)) { - return FALSE; + return false; } /* Don't start a loop from a boundary edge if it cannot * be extended to cover any faces */ if (BM_edge_is_boundary(e)) { if (!bmw_FaceLoopWalker_include_face(walker, e->l)) { - return FALSE; + return false; } } /* Don't start a face loop from non-manifold edges */ if (!BM_edge_is_manifold(e)) { - return FALSE; + return false; } - return TRUE; + return true; } static void bmw_FaceLoopWalker_begin(BMWalker *walker, void *data) @@ -697,7 +697,7 @@ static void bmw_FaceLoopWalker_begin(BMWalker *walker, void *data) lwalk = BMW_state_add(walker); lwalk->l = e->l; - lwalk->nocalc = 0; + lwalk->no_calc = false; BLI_ghash_insert(walker->visithash, lwalk->l->f, NULL); /* rewin */ @@ -708,7 +708,7 @@ static void bmw_FaceLoopWalker_begin(BMWalker *walker, void *data) lwalk = BMW_state_add(walker); *lwalk = owalk; - lwalk->nocalc = 0; + lwalk->no_calc = false; BLI_ghash_free(walker->secvisithash, NULL, NULL); walker->secvisithash = BLI_ghash_ptr_new("bmesh walkers 3"); @@ -740,7 +740,7 @@ static void *bmw_FaceLoopWalker_step(BMWalker *walker) l = l->radial_next; - if (lwalk->nocalc) { + if (lwalk->no_calc) { return f; } @@ -758,11 +758,11 @@ static void *bmw_FaceLoopWalker_step(BMWalker *walker) lwalk->l = l; if (l->f->len != 4) { - lwalk->nocalc = 1; + lwalk->no_calc = true; lwalk->l = origl; } else { - lwalk->nocalc = 0; + lwalk->no_calc = false; } BLI_ghash_insert(walker->secvisithash, l->e, NULL); |