本文整理汇总了C++中WOEdge::GetAngle方法的典型用法代码示例。如果您正苦于以下问题：C++ WOEdge::GetAngle方法的具体用法？C++ WOEdge::GetAngle怎么用？C++ WOEdge::GetAngle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WOEdge的用法示例。
在下文中一共展示了WOEdge::GetAngle方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: compute_curvature_tensor_one_ring
void compute_curvature_tensor_one_ring(WVertex *start, NormalCycle& nc)
{
// in case we have a non-manifold vertex, skip it...
if (start->isBoundary())
return;
WVertex::incoming_edge_iterator woeit = start->incoming_edges_begin();
WVertex::incoming_edge_iterator woeitend = start->incoming_edges_end();
for (; woeit != woeitend; ++woeit) {
WOEdge *h = (*woeit)->twin();
nc.accumulate_dihedral_angle(h->GetVec(), h->GetAngle());
WOEdge *hprev = h->getPrevOnFace();
nc.accumulate_dihedral_angle(hprev->GetVec(), hprev->GetAngle());
}
}示例2: compute_curvature_tensor
// TODO: check optimizations:
// use marking ? (measure *timings* ...)
void compute_curvature_tensor(WVertex *start, real radius, NormalCycle& nc)
{
// in case we have a non-manifold vertex, skip it...
if (start->isBoundary())
return;
std::set<WVertex*> vertices;
const Vec3r& O = start->GetVertex();
std::stack<WVertex*> S;
S.push(start);
vertices.insert(start);
while (!S.empty()) {
WVertex *v = S.top();
S.pop();
if (v->isBoundary())
continue;
const Vec3r& P = v->GetVertex();
WVertex::incoming_edge_iterator woeit = v->incoming_edges_begin();
WVertex::incoming_edge_iterator woeitend = v->incoming_edges_end();
for (; woeit != woeitend; ++woeit) {
WOEdge *h = *woeit;
if ((v == start) || h->GetVec() * (O - P) > 0.0) {
Vec3r V(-1 * h->GetVec());
bool isect = sphere_clip_vector(O, radius, P, V);
assert (h->GetOwner()->GetNumberOfOEdges() == 2); // Because otherwise v->isBoundary() would be true
nc.accumulate_dihedral_angle(V, h->GetAngle());
if (!isect) {
WVertex *w = h->GetaVertex();
if (vertices.find(w) == vertices.end()) {
vertices.insert(w);
S.push(w);
}
}
}
}
}
}