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Rev 643 Rev 646
Line 1174... Line 1174...
1174 
        return true;
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        return true;
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    }
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    }
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    void bbox(const Manifold& m, Manifold::Vec& pmin, Manifold::Vec& pmax)
 1177 
    void bbox(const Manifold& m, Manifold::Vec& pmin, Manifold::Vec& pmax)
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    {
 1178 
    {
- 
 
 1179 
        if(m.no_vertices()==0)
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1180 
            return;
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        VertexIDIterator v = m.vertices_begin();
 1181 
        VertexIDIterator v = m.vertices_begin();
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        pmin = pmax = m.pos(*v);
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        pmin = pmax = m.pos(*v);
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        ++v;
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        ++v;
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        for(; v != m.vertices_end(); ++v){
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        for(; v != m.vertices_end(); ++v){
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            pmin = v_min(m.pos(*v), pmin);
 1185 
            pmin = v_min(m.pos(*v), pmin);