4 Creating and Editing Trigrids
Q3TriGrid_GetVertexPosition
function to get the position of a vertex of a trigrid.
TQ3Status Q3TriGrid_GetVertexPosition ( TQ3GeometryObject triGrid, unsigned long rowIndex, unsigned long columnIndex, TQ3Point3D *position);triGrid
A trigrid.rowIndex
A row index into thevertices
array of the specified trigrid.columnIndex
A column index into thevertices
array of the specified trigrid.position
On exit, the position of the specified vertex.
Q3TriGrid_GetVertexPosition
function returns, in the position
parameter, the position of the vertex having row and column indices rowIndex
and columnIndex
in the vertices
array of the trigrid specified by the triGrid
parameter.
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