Creates a NurbsSurfaceMesh object. This method can be used for creating a mesh of multiple nurbs surfaces from a set of geometry data.
X3DObject X3DObject.AddNurbsSurfaceMesh2( Object in_Count, Object in_ControlPoints, Object in_vsaNbUControlPoints, Object in_vsaNbVControlPoints, Object in_uKnots, Object in_vsaNbUKnots, Object in_vKnots, Object in_vsaNbVKnots, Object in_bUClosed, Object in_bVClosed, Object in_lUDegree, Object in_lVDegree, Object in_uParameterization, Object in_vParameterization, siNurbsFormat in_eNurbsFormat, String in_bstrName ); |
oReturn = X3DObject.AddNurbsSurfaceMesh2( Count, ControlPoints, [NbUControlPoints], [NbVControlPoints], [UKnots], [NbUKnots], [VKnots], [NbVKnots], [UDegree], [VDegree], [UClosed], [VClosed], [UParam], [VParam], [NurbsFormat], [Name] ); |
Returns the X3DObject object holding the new geometry; the new X3DObject is parented under this X3DObject.
Parameter | Type | Description |
---|---|---|
Count | Long | Number of surfaces. |
ControlPoints | 3D Array | The control points are stored in a 3-dimensional array. The array is 4 * (Max Number of V ControlPoints for a NurbsSurface) * (Total Number of U ControlPoints) |
NbUControlPoints | Array of Longs | Specifies the number of U ControlPoints per NurbsCurve. Optional if you have only one NurbsCurve. |
NbVControlPoints | Array of Longs | Specifies the number of V ControlPoints per NurbsCurve. Optional if you have only one NurbsCurve. |
UKnots | Array |
A vector of knot values in the U direction. Default Value: Knots derived from control points. |
NbUKnots | Array of Longs | Specifies the number of U Knots per NurbsCurve. Optional if there's only one NurbsCurve. |
VKnots | Array |
A vector of knot values in the V direction. Default Value: Knots derived from control points. |
NbVKnots | Array of Longs | Specifies the number of V Knots per NurbsCurve. Optional if there's only one NurbsCurve. |
UDegree | Array of Longs |
Degree of the nurbs surface in U direction. Default Value: 3 |
VDegree | Array of Longs |
Degree of the nurbs surface in V direction. Default Value: 3 |
UClosed | Array of Boolean |
Specifies whether the nurbs surface is closed or not in U direction. Default Value: False |
VClosed | Array of Boolean |
Specifies whether the nurbs surface is closed or not in V direction. Default Value: False |
UParam | Array of siKnotParameterization |
The parameterization factor of the nurbs surface in U direction. Default Value: siNonUniformParameterization |
VParam | Array of siKnotParameterization |
The parameterization factor of the nurbs surface in V direction. Default Value: siNonUniformParameterization |
NurbsFormat | siNurbsFormat |
Specifies how the data is formatted. Default Value: siSINurbs |
Name | String | name of object |
' ' This example creates a 4x4 nurbs mesh ' NewScene , false dim cv( 3, 3, 3 ), ukv, vkv cv(0,0,0) = -2.0 cv(1,0,0) = 2.0 cv(2,0,0) = 2.0 cv(3,0,0) = 1.00 cv(0,0,1) = -0.666667 cv(1,0,1) = 2.0 cv(2,0,1) = 2.0 cv(3,0,1) = 1.00 cv(0,0,2) = 0.666667 cv(1,0,2) = 2.0 cv(2,0,2) = 2.0 cv(3,0,2) = 1.00 cv(0,0,3) = 2.0 cv(1,0,3) = 2.0 cv(2,0,3) = 2.0 cv(3,0,3) = 1.00 cv(0,1,0) = -2.0 cv(1,1,0) = 0.0 cv(2,1,0) = 0.666667 cv(3,1,0) = 1.00 cv(0,1,1) = -0.666667 cv(1,1,1) = 0.0 cv(2,1,1) = 0.666667 cv(3,1,1) = 1.00 cv(0,1,2) = 0.666667 cv(1,1,2) = 0.0 cv(2,1,2) = 0.666667 cv(3,1,2) = 1.00 cv(0,1,3) = 2.0 cv(1,1,3) = 0.0 cv(2,1,3) = 0.666667 cv(3,1,3) = 1.00 cv(0,2,0) = -2.0 cv(1,2,0) = 0.0 cv(2,2,0) = -0.666667 cv(3,2,0) = 1.00 cv(0,2,1) = -0.666667 cv(1,2,1) = 0.0 cv(2,2,1) = -0.666667 cv(3,2,1) = 1.00 cv(0,2,2) = 0.666667 cv(1,2,2) = 0.0 cv(2,2,2) = -0.666667 cv(3,2,2) = 1.00 cv(0,2,3) = 2.0 cv(1,2,3) = 0.0 cv(2,2,3) = -0.666667 cv(3,2,3) = 1.00 cv(0,3,0) = -2.0 cv(1,3,0) = 1.0 cv(2,3,0) = -2.0 cv(3,3,0) = 1.00 cv(0,3,1) = -0.666667 cv(1,3,1) = 1.0 cv(2,3,1) = -2.0 cv(3,3,1) = 1.00 cv(0,3,2) = 0.666667 cv(1,3,2) = 1.0 cv(2,3,2) = -2.0 cv(3,3,2) = 1.00 cv(0,3,3) = 2.0 cv(1,3,3) = 1.0 cv(2,3,3) = -2.0 cv(3,3,3) = 1.00 ukv = Array( 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ) vkv = Array( 1.0, 2.0, 3.0, 4.0, 5.0, 6.0 ) set root = application.activeproject.activescene.root ' Create nurbs surface from default values set ns = root.AddNurbsSurfaceMesh2(1,cv,,,ukv,,vkv,,,,,,,,siSINurbs,"MyDefaultNurbsSurface") ' Create nurbs surface from explicit values set ns = root.AddNurbsSurfaceMesh2( _ 1, _ cv, _ Array(4), Array(4), _ ukv, Array(6), _ vkv, Array(6), _ Array(2), Array(2), _ Array(False), Array(False), _ Array(siUniformParameterization), Array(siUniformParameterization), _ siSINurbs, _ "MyExplicitNurbsSurface") |