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| the opposite halfedge. |
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| the next halfedge around the facet. |
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| the previous halfedge around the facet. |
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| the incident vertex. |
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| the incident facet. If h is a border halfedge the result is a singular value for the handle. |
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the next halfedge around the vertex (clockwise). Is equal to h.next()->opposite(). | ||
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the previous halfedge around the vertex (counterclockwise). Is equal to h.opposite()->prev(). | ||
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| circulator of halfedges around the vertex (clockwise). | |
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| circulator of halfedges around the facet (counterclockwise). | |
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| is true if h is a border halfedge. |
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is true if h or h.opposite() is a border halfedge. |