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removed some warnings

This commit is contained in:
Peter Hachenberger 2007-04-16 16:56:26 +00:00
parent e83ce7bf2c
commit 38712a8584
1 changed files with 8 additions and 7 deletions
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15
Nef_S2/include/CGAL/Nef_S2/SM_point_locator.h
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@ -522,12 +522,13 @@ public:
if(this->has_shalfloop()) {
Sphere_circle cl(this->shalfloop()->circle());
if(!s_init || s.is_long())
if(!s_init || s.is_long()) {
if(cl.has_on(p)) {
ip = p.antipode();
return Object_handle(SHalfloop_handle(this->shalfloop()));
} else
s = Sphere_segment(p,p.antipode(),c);
}
Sphere_point p_res;
CGAL_NEF_TRACEN("do intersect " << cl << ", " << s);
if(!do_intersect_internally(cl,s,p_res))
@ -591,9 +592,9 @@ marks_of_halfspheres(Mark& lower, Mark& upper, int axis) {
CGAL_assertion(e->circle().has_on(y_minus));
Sphere_point op(CGAL::ORIGIN+e->circle().orthogonal_vector());
CGAL_NEF_TRACEN("on edge "<<op);
if (axis==0 && ((op.z() < 0) || (op.z() == 0) && (op.x() < 0))) e = e->twin();
if (axis==1 && ((op.x() > 0) || (op.x() == 0) && (op.y() < 0))) e = e->twin();
if (axis==2 && ((op.x() > 0) || (op.x() == 0) && (op.z() < 0))) e = e->twin();
if (axis==0 && ((op.z() < 0) || ((op.z() == 0) && (op.x() < 0)))) e = e->twin();
if (axis==1 && ((op.x() > 0) || ((op.x() == 0) && (op.y() < 0)))) e = e->twin();
if (axis==2 && ((op.x() > 0) || ((op.x() == 0) && (op.z() < 0)))) e = e->twin();
upper = e->incident_sface()->mark();
lower = e->twin()->incident_sface()->mark();
return;
@ -604,9 +605,9 @@ marks_of_halfspheres(Mark& lower, Mark& upper, int axis) {
CGAL_assertion(l->circle().has_on(y_minus));
Sphere_point op(CGAL::ORIGIN+l->circle().orthogonal_vector());
CGAL_NEF_TRACEN("on loop "<<op);
if (axis==0 && ((op.z() < 0) || (op.z() == 0) && (op.x() < 0))) l = l->twin();
if (axis==1 && ((op.x() > 0) || (op.x() == 0) && (op.y() < 0))) l = l->twin();
if (axis==2 && ((op.x() > 0) || (op.x() == 0) && (op.z() < 0))) l = l->twin();
if (axis==0 && ((op.z() < 0) || ((op.z() == 0) && (op.x() < 0)))) l = l->twin();
if (axis==1 && ((op.x() > 0) || ((op.x() == 0) && (op.y() < 0)))) l = l->twin();
if (axis==2 && ((op.x() > 0) || ((op.x() == 0) && (op.z() < 0)))) l = l->twin();
upper = l->incident_sface()->mark();
lower = l->twin()->incident_sface()->mark();
return;