4 Creating and Editing NURB Patches
Q3NURBPatch_GetControlPoint
function to get a control point for a NURB patch.
TQ3Status Q3NURBPatch_GetControlPoint ( TQ3GeometryObject nurbPatch, unsigned long rowIndex, unsigned long columnIndex, TQ3RationalPoint4D *point4D);nurbPatch
A NURB patch.rowIndex
A row index into the array of control points for the specified NURB patch.columnIndex
A column index into the array of control points for the specified NURB patch.point4D
On exit, the control point having the specified row and column indices in thecontrolPoints
array of control points for the specified NURB patch.
Q3NURBPatch_GetControlPoint
function returns, in the point4D
parameter, the four-dimensional control point of the NURB patch specified by the nurbPatch
parameter having the row and column indices rowIndex
and columnIndex
in the controlPoints
array of control points.
Let us know what you think of these prototype pages.
Generated with Harlequin WebMaker