NX API based Geometric Modelling Apps

Rotation of an object in space

To perform the rotation of any given body about specified arbitrary axis with all the intermediate steps leading to final transformation.

Reflection of an object in space

To perform the reflection of a CAD object about a plane specified by a point and normal to the plane.​

Scaling of an object in space

To demonstrate different types of uniform and non-uniform scaling of objects.

Design and analysis of Hermite curves

To plot multiple Hermite curves by varying user inputs and calculate tangents at any parametric value on the curve. 

Design and analysis of Bezier curves

To plot Bezier curves based on specified control points and associated control polygon.  To calculate tangents at any parametric value of the curve and also plot the convex hull of control polygon.

To plot bicubic Hermite surfaces based on input parameters of corner points, tangent and twist vectors. Calculate and plot tangent vectors and surface normal at any parametric point on the surface. 

Design and analysis of Bezier surfaces

To plot a bicubic Bezier surface based on the control point matrix.  Calculate and plot the normal and tangent vectors at any point on the surface.