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Differential D11791 Diff 40163 source/blender/blenkernel/intern/pbvh_bmesh.c

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source/blender/blenkernel/intern/pbvh_bmesh.c

Show First 20 Lines • Show All 1,162 Lines • ▼ Show 20 Lines for (int i = 0; i < edge_loops->count; i++) {
v1 = l_adj->v; v1 = l_adj->v;
v2 = l_adj->next->v; v2 = l_adj->next->v;
if (ni != node_index && i == 0) { if (ni != node_index && i == 0) {
pbvh_bmesh_vert_ownership_transfer(pbvh, &pbvh->nodes[ni], v_new); pbvh_bmesh_vert_ownership_transfer(pbvh, &pbvh->nodes[ni], v_new);
} }
/** /**
* The 2 new faces created and assigned to ``f_new`` have their * The 2 new faces created and assigned to `f_new` have their
* verts & edges shuffled around. * verts & edges shuffled around.
* *
* - faces wind anticlockwise in this example. * - faces wind anticlockwise in this example.
* - original edge is ``(v1, v2)`` * - original edge is `(v1, v2)`
* - original face is ``(v1, v2, v3)`` * - original face is `(v1, v2, v3)`
* *
* <pre> * <pre>
* + v3(v_opp) * + v3(v_opp)
* /|\ * /|\
* / | \ * / | \
* / | \ * / | \
* e4/ | \ e3 * e4/ | \ e3
* / |e5 \ * / |e5 \
* / | \ * / | \
* / e1 | e2 \ * / e1 | e2 \
* +-------+-------+ * +-------+-------+
* v1 v4(v_new) v2 * v1 v4(v_new) v2
* (first) (second) * (first) (second)
* </pre> * </pre>
* *
* - f_new (first): ``v_tri=(v1, v4, v3), e_tri=(e1, e5, e4)`` * - f_new (first): `v_tri=(v1, v4, v3), e_tri=(e1, e5, e4)`
* - f_new (second): ``v_tri=(v4, v2, v3), e_tri=(e2, e3, e5)`` * - f_new (second): `v_tri=(v4, v2, v3), e_tri=(e2, e3, e5)`
*/ */
/* Create two new faces */ /* Create two new faces */
v_tri[0] = v1; v_tri[0] = v1;
v_tri[1] = v_new; v_tri[1] = v_new;
v_tri[2] = v_opp; v_tri[2] = v_opp;
bm_edges_from_tri(pbvh->bm, v_tri, e_tri); bm_edges_from_tri(pbvh->bm, v_tri, e_tri);
f_new = pbvh_bmesh_face_create(pbvh, ni, v_tri, e_tri, f_adj); f_new = pbvh_bmesh_face_create(pbvh, ni, v_tri, e_tri, f_adj);
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