Programs

This program demonstrates the usage of a NURBS (Non-Uniform Rational B-Spline) curve object to create and finalize a NURBS curve. It sets up control points, weights, and knot vectors for all three dimensions, generates the curve, and exports the control points and the curve to VTK files.

This program demonstrates the usage of a NURBS (Non-Uniform Rational B-Spline) surface object to create and finalize a NURBS surface. It sets up control points, weights, and knot vectors for all three dimensions, generates the surface, and exports the control points and the surface to VTK files.

This program demonstrates the usage of a NURBS (Non-Uniform Rational B-Spline) volume object to create and finalize a NURBS volume. It sets up control points, weights, and knot vectors for all three dimensions, generates the volume, and exports the control points and the volume to VTK files.

This program demonstrates the usage of a NURBS curve object to create, and finalize a NURBS curve. It sets up control points and weights, generates the curve, and exports the control points and the curve to VTK files at various stages.

This program demonstrates the usage of a NURBS surface object to create, and finalize a NURBS surface. It sets up control points and weights, generates the surface, and exports the control points and the surface to VTK files at various stages.

This program demonstrates the usage of a NURBS volume object to create, and finalize a NURBS volume. It sets up control points and weights, generates the volume, and exports the control points and the volume to VTK files at various stages.

Visualization of NURBS surfaces using ForCAD, ForImage and ForColorMap libraries This example converts NURBS surfaces (vector) to an image (raster) using ForCAD, ForImage and ForColorMap libraries.

Visualization of NURBS surfaces using ForCAD, ForImage and ForColorMap libraries This example converts NURBS surfaces (vector) to an image (raster) using ForCAD, ForImage and ForColorMap libraries.

Visualization of NURBS surfaces using ForCAD, ForImage and ForColorMap libraries This example converts NURBS surfaces (vector) to an image (raster) using ForCAD, ForImage and ForColorMap libraries.

You can create your shape or use a predefined one Read coordinates from file Read element connectivities from file Set a control shape that will be used to put the shape into The contol shape is a hexahedron with 100x40x10 with 10x5x3 number of control points By modifying the control shape you can modify the shape

Define control points for the NURBS curve Define weights for the control points (optional) Define knot vector

Set a surface with 4 control points The weights of the control points (Wc) are optional.

Set a tetragon with lengths of 2.0 and 3.0 and 3 and 4 control points in each direction The weights of the control points (Wc) are optional.

The weights of the control points (Wc) are optional.

Set a C-shape with radius 2.0 and center at [0.0, 0.0, 0.0]

Set a C-shape with radius 2.0 and center at [0.0, 0.0, 0.0]

Set a C-shape with radius 2.0 and center at [0.0, 0.0, 0.0]

Set a circle with radius 2.0 and center at [0.0, 0.0, 0.0]

Set up a half circle shape centered at the 0,0,0 with a radius of 1

Set up a half ring shape centered at 0,0,0 with inner radius 1 and outer radius 2.

Set up a half ring centered at 0,0,0 with inner radius 1, outer radius 2, and length 1.

Set up a hexahedron shape with dimensions L = [2.0, 4.0, 8.0] and a specified number of control points nc = [4, 6, 8]. The weights of the control points (Wc) are optional.

Set up a ring shape with inner radius 1.0 and outer radius 2.0.

Set up a ring shape centered at 0,0,0 with inner radius 1, outer radius 2, and length 1.

Set a tetragon with lengths of 2.0 and 3.0 and 3 and 4 control points in each direction The weights of the control points (Wc) are optional.