The picture shows the appearance of two free 3D models that you can download here, which we called ’Heart 3D Loops’.

As you can see in the picture, the 3D models are actually 3D contours of the heart symbol, and the difference between them is only in the cross section of the 3D surfaces.

 

Heart 3D loops
3D CAD software used for modeling

Rhino 3D

Available NURBS and BREP file formats

.stp (Standardized 3D graphic exchange file format)

 

Both 3D models are modeled in the 3D CAD software Rhinoceros. Such 3D models can easily be drawn in any 3D CAD software. It is enough to draw a 2D contour (guide curves), place several cross-sections (curves) on the contour, and then use the Sweep operation to form a 3D surface from the guide curves and the curves that represent the cross-sections.

This 3D heart loops is suitable for making ornaments, jewelry, pendants and the like.

 

Download 3D model (BREP and NURBS)