uf中访问点

gyp277953394

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  {: ]' o. q4 s# jUF_CURVE_ask_point_data

Returns the coordinates for the specified object identifier of a point.
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extern int UF_CURVE_ask_point_data (
tag_t point,
double point_coords[ 3 ] );
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* |" g6 y- l% h) h& Ftag_t  point Input Object identifier of point to inquire about
double  point_coords[ 3 ] Output Coordinates of point in absolute space
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