Revision: 36181
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=36181
Author: joeedh
Date: 2011-04-15 07:08:36 +0000 (Fri, 15 Apr 2011)
Log Message:
-----------
=bmesh= connected PET now works, for the most part
Modified Paths:
--------------
branches/bmesh/blender/source/blender/bmesh/intern/bmesh_construct.c
branches/bmesh/blender/source/blender/bmesh/intern/bmesh_iterators.c
branches/bmesh/blender/source/blender/bmesh/intern/bmesh_newcore.c
branches/bmesh/blender/source/blender/bmesh/intern/bmesh_structure.c
branches/bmesh/blender/source/blender/bmesh/operators/bevel.c
branches/bmesh/blender/source/blender/editors/transform/transform_conversions.c
Modified: branches/bmesh/blender/source/blender/bmesh/intern/bmesh_construct.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/intern/bmesh_construct.c
2011-04-15 05:20:18 UTC (rev 36180)
+++ branches/bmesh/blender/source/blender/bmesh/intern/bmesh_construct.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -335,7 +335,7 @@
for (i=0; i<len; i++) {
edges2[i] = BM_Edge_Exist(verts[i], verts[(i+1)%len]);
if (!edges2[i])
- return NULL;
+ goto err;
}
/*check if face already exists*/
Modified: branches/bmesh/blender/source/blender/bmesh/intern/bmesh_iterators.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/intern/bmesh_iterators.c
2011-04-15 05:20:18 UTC (rev 36180)
+++ branches/bmesh/blender/source/blender/bmesh/intern/bmesh_iterators.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -216,12 +216,10 @@
BMLoop *l;
l = iter->edata->l;
- if (!l)
- return;
/*note sure why this sets ldata. . .*/
init_iterator(iter);
-
+
iter->firstloop = iter->nextloop = l;
}
Modified: branches/bmesh/blender/source/blender/bmesh/intern/bmesh_newcore.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/intern/bmesh_newcore.c
2011-04-15 05:20:18 UTC (rev 36180)
+++ branches/bmesh/blender/source/blender/bmesh/intern/bmesh_newcore.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -579,6 +579,11 @@
do {
lnext = l->radial_next;
+ if (lnext->f == l->f) {
+ BM_Kill_Face(bm, l->f);
+ break;
+ }
+
BM_Kill_Face(bm, l->f);
if (l == lnext)
Modified: branches/bmesh/blender/source/blender/bmesh/intern/bmesh_structure.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/intern/bmesh_structure.c
2011-04-15 05:20:18 UTC (rev 36180)
+++ branches/bmesh/blender/source/blender/bmesh/intern/bmesh_structure.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -317,16 +317,28 @@
int bmesh_radial_validate(int radlen, BMLoop *l)
{
BMLoop *l2 = l;
-
+ int i=0;
+
if (bmesh_radial_length(l) != radlen)
return 0;
do {
+ if (!l2) {
+ bmesh_error();
+ return 0;
+ }
+
if (l2->e != l->e)
return 0;
if (l2->v != l->e->v1 && l2->v != l->e->v2)
return 0;
-
+
+ if (i > 3000000) {
+ bmesh_error();
+ return 0;
+ }
+
+ i++;
l2 = l2->radial_next;
} while (l2 != l);
@@ -394,6 +406,11 @@
return 0;
do {
+ if (!l2) {
+ bmesh_error();
+ return 0;
+ }
+
i++;
l2 = l2->radial_next;
if (i >= 555555)
Modified: branches/bmesh/blender/source/blender/bmesh/operators/bevel.c
===================================================================
--- branches/bmesh/blender/source/blender/bmesh/operators/bevel.c
2011-04-15 05:20:18 UTC (rev 36180)
+++ branches/bmesh/blender/source/blender/bmesh/operators/bevel.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -32,29 +32,61 @@
BMVert *newv1, *newv2;
} EdgeTag;
-void calc_corner_co(BMesh *UNUSED(bm), BMLoop *l, float *co, float fac)
+void calc_corner_co(BMesh *bm, BMLoop *l, float *co, float fac)
{
- float /* no[3], tan[3], */ vec1[3], vec2[3], v1[3], v2[3], v3[3], v4[3];
- // float p1[3], p2[3], w[3];
- // float l1, l2;
- // int ret;
+ float no[3], tan[3], vec1[3], vec2[3], v1[3], v2[3], v3[3], v4[3];
+ float p1[3], p2[3], w[3];
+ float l1, l2;
+ int ret, inv=0;
+
+ if (l->f->len > 2) {
+ copy_v3_v3(v1, l->prev->v->co);
+ copy_v3_v3(v2, l->v->co);
+ copy_v3_v3(v3, l->v->co);
+ copy_v3_v3(v4, l->next->v->co);
+ } else {
+ BMIter iter;
+ BMLoop *l2;
+ float up[3] = {0.0f, 0.0f, 1.0f};
+
+ copy_v3_v3(v1, l->prev->v->co);
+ copy_v3_v3(v2, l->v->co);
+ copy_v3_v3(v3, l->v->co);
+
+ BM_ITER(l2, &iter, bm, BM_LOOPS_OF_VERT, l->v) {
+ if (l2->f != l) {
+ copy_v3_v3(v4, BM_OtherEdgeVert(l2->e,
l2->next->v));
+ break;
+ }
+ }
+
+ sub_v3_v3v3(vec1, v1, v2);
+ sub_v3_v3v3(vec2, v4, v3);
- copy_v3_v3(v1, l->prev->v->co);
- copy_v3_v3(v2, l->v->co);
- copy_v3_v3(v3, l->v->co);
- copy_v3_v3(v4, l->next->v->co);
+ cross_v3_v3v3(no, vec1, vec2);
+ if (dot_v3v3(no, no) == 0.0) {
+ no[0] = no[1] = 0.0f; no[2] = -1.0f;
+ }
+
+ inv = dot_v3v3(no, up) < 0.0;
+ }
/*calculate normal*/
sub_v3_v3v3(vec1, v1, v2);
sub_v3_v3v3(vec2, v4, v3);
+
#if 0
cross_v3_v3v3(no, vec2, vec1);
normalize_v3(no);
- if (dot_v3v3(no, no) < DBL_EPSILON*10) {
+ if (dot_v3v3(no, no) < FLT_EPSILON*10) {
copy_v3_v3(no, l->f->no);
}
+ if (dot_v3v3(no, no) < FLT_EPSILON*10) {
+ no[0] = 0.0; no[1] = 0.0; no[2] = 1.0f;
+ }
+
/*compute offsets*/
l1 = len_v3(vec1)*fac;
l2 = len_v3(vec2)*fac;
@@ -83,6 +115,12 @@
/*compute intersection*/
ret = isect_line_line_v3(v1, v2, v3, v4, p1, p2);
+ if (len_v3v3(p1, v1) > len_v3v3(v1, v2) || len_v3v3(p1, v2) >
len_v3v3(v1, v2))
+ copy_v3_v3(p1, v2);
+
+ if (len_v3v3(p1, v3) > len_v3v3(v3, v4) || len_v3v3(p1, v4) >
len_v3v3(v3, v4))
+ copy_v3_v3(p2, v3);
+
if (ret==1) {
copy_v3_v3(co, p1);
} else if (ret==2) {
@@ -92,14 +130,18 @@
add_v3_v3v3(co, v2, v3);
mul_v3_fl(co, 0.5);
}
-#endif
+#else
/*oddly, this simplistic method seems to work the best*/
mul_v3_fl(vec1, fac);
mul_v3_fl(vec2, fac);
add_v3_v3(vec1, vec2);
mul_v3_fl(vec1, 0.5);
+
+ if (inv)
+ negate_v3(vec1);
add_v3_v3v3(co, vec1, l->v->co);
+#endif
}
#define ETAG_SET(e, v, nv) (v) == (e)->v1 ? (etags[BMINDEX_GET((e))].newv1 =
(nv)) : (etags[BMINDEX_GET((e))].newv2 = (nv))
@@ -111,7 +153,7 @@
BMIter iter;
BMEdge *e;
BMVert *v;
- BMFace **faces = NULL;
+ BMFace **faces = NULL, *f;
LoopTag *tags=NULL, *tag;
EdgeTag *etags = NULL, *etag;
BMVert **verts = NULL;
@@ -137,6 +179,15 @@
BMO_ClearFlag(bm, e->v1, BEVEL_DEL);
BMO_ClearFlag(bm, e->v2, BEVEL_DEL);
}
+#if 0
+ if (BM_Edge_FaceCount(e) == 0) {
+ BMVert *verts[2] = {e->v1, e->v2};
+ BMEdge *edges[2] = {e, BM_Make_Edge(bm, e->v1, e->v2,
e, 0)};
+
+ BMO_SetFlag(bm, edges[1], BEVEL_FLAG);
+ BM_Make_Face(bm, verts, edges, 2);
+ }
+#endif
}
BM_ITER(v, &iter, bm, BM_VERTS_OF_MESH, NULL) {
@@ -198,7 +249,6 @@
BMO_ClearFlag(bm, e, BEVEL_DEL);
BMO_ClearFlag(bm, e->v1, BEVEL_DEL);
BMO_ClearFlag(bm, e->v2, BEVEL_DEL);
- //continue;
}
if (!BLI_smallhash_haskey(&hash, (intptr_t)e)) {
@@ -338,14 +388,35 @@
}
}
- for (j=0; j<BLI_array_count(verts); j++) {
- BMVert *next = verts[(j+1)%BLI_array_count(verts)];
-
- e = BM_Make_Edge(bm, next, verts[j], NULL, 1);
- BLI_array_append(edges, e);
+ if (BLI_array_count(verts) == 2) {
+ BMEdge *e1=NULL, *e2=NULL;
+
+ BM_ITER(l, &liter, bm, BM_LOOPS_OF_VERT, verts[0]) {
+ if (BM_Vert_In_Edge(l->e, verts[1])) {
+ if (!e1)
+ e1 = l->e;
+ else if (!e2)
+ e2 = l->e;
+ }
+ }
+
+ if (!e1)
+ e1 = BM_Make_Edge(bm, verts[0], verts[1], NULL,
0);
+ if (!e2)
+ e2 = BM_Make_Edge(bm, verts[0], verts[1], NULL,
0);
+
+ BLI_array_append(edges, e1);
+ BLI_array_append(edges, e2);
+ } else {
+ for (j=0; j<BLI_array_count(verts); j++) {
+ BMVert *next =
verts[(j+1)%BLI_array_count(verts)];
+
+ e = BM_Make_Edge(bm, next, verts[j], NULL, 1);
+ BLI_array_append(edges, e);
+ }
}
- f = BM_Make_Face(bm, verts, edges, BLI_array_count(verts));
+ f = BM_Make_Ngon(bm, verts[0], verts[1], edges,
BLI_array_count(verts), 0);
if (!f) {
printf("eck!!\n");
continue;
@@ -657,7 +728,20 @@
}
}
}
-
+#if 0
+ /*clean up any remainin 2-edged faces*/
+ BM_ITER(f, &iter, bm, BM_FACES_OF_MESH, NULL) {
+ if (f->len == 2) {
+ BMFace *faces[2] = {f,
bm_firstfaceloop(f)->radial_next->f};
+
+ if (faces[0] == faces[1])
+ BM_Kill_Face(bm, f);
+ else
+ BM_Join_Faces(bm, faces, 2);
+ }
+ }
+#endif
+
BMO_CallOpf(bm, "del geom=%fv context=%i", BEVEL_DEL, DEL_VERTS);
/*clean up any edges that might not get properly deleted*/
Modified:
branches/bmesh/blender/source/blender/editors/transform/transform_conversions.c
===================================================================
---
branches/bmesh/blender/source/blender/editors/transform/transform_conversions.c
2011-04-15 05:20:18 UTC (rev 36180)
+++
branches/bmesh/blender/source/blender/editors/transform/transform_conversions.c
2011-04-15 07:08:36 UTC (rev 36181)
@@ -1824,17 +1824,16 @@
or slow this is.*/
static void editmesh_set_connectivity_distance(BMEditMesh *em, float mtx[][3],
float *dists)
{
- BMVert **stack = NULL;
- float *dstack = NULL;
- BLI_array_declare(stack);
- BLI_array_declare(dstack);
+ BMVert **queue = NULL;
+ float *dqueue = NULL;
+ int *tots = MEM_callocN(sizeof(int)*em->bm->totvert, "tots
editmesh_set_connectivity_distance");
+ BLI_array_declare(queue);
+ BLI_array_declare(dqueue);
SmallHash svisit, *visit=&svisit;
BMVert *v;
BMIter viter;
int i;
- BLI_smallhash_init(visit);
-
i = 0;
BM_ITER(v, &viter, em->bm, BM_VERTS_OF_MESH, NULL) {
BMINDEX_SET(v, i);
@@ -1844,26 +1843,30 @@
BM_ITER(v, &viter, em->bm, BM_VERTS_OF_MESH, NULL) {
BMVert *v2;
+ int start;
- if (BLI_smallhash_haskey(visit, (uintptr_t)v) ||
BM_TestHFlag(v, BM_SELECT)==0 || BM_TestHFlag(v, BM_HIDDEN))
+ if (BM_TestHFlag(v, BM_SELECT)==0 || BM_TestHFlag(v, BM_HIDDEN))
continue;
- BLI_array_empty(stack);
- BLI_array_append(stack, v);
- BLI_array_append(dstack, 0.0f);
+ BLI_smallhash_init(visit);
+ BLI_array_empty(queue);
+ BLI_array_append(queue, v);
+ BLI_array_append(dqueue, 0.0f);
+ dists[BMINDEX_GET(v)] = 0.0f;
+
BLI_smallhash_insert(visit, (uintptr_t)v, NULL);
+ start = 0;
- while (BLI_array_count(stack)) {
+ while (start < BLI_array_count(queue)) {
BMIter eiter;
BMEdge *e;
BMVert *v3;
float d, d2, vec[3];
- v2 = BLI_array_pop(stack);
- d = BLI_array_pop(dstack);
+ v2 = queue[start];
+ d = dqueue[start];
- dists[BMINDEX_GET(v2)] = d;
BM_ITER(e, &eiter, em->bm, BM_EDGES_OF_VERT, v2) {
float d2;
v3 = BM_OtherEdgeVert(e, v2);
@@ -1876,22 +1879,37 @@
d2 = d + len_v3(vec);
- if (d2 >= dists[BMINDEX_GET(v3)] &&
BLI_smallhash_haskey(visit, (uintptr_t)v3))
+ if (BLI_smallhash_haskey(visit, (uintptr_t)v3))
continue;
- dists[BMINDEX_GET(v3)] = d2;
+ if (dists[BMINDEX_GET(v3)] != FLT_MAX)
+ dists[BMINDEX_GET(v3)] += d2;
+ else
+ dists[BMINDEX_GET(v3)] = d2;
+
+ tots[BMINDEX_GET(v3)]++;
+
if (!BLI_smallhash_haskey(visit, (uintptr_t)v3))
@@ Diff output truncated at 10240 characters. @@
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