You can also identify linked copies of solids (called identical solids). If a link between a part and an assembly is defined, any changes made to the part file are reflected in the assembly file, and vice versa. VariCAD also provides tools to assist with assembly. Constraints can be defined between elements of a rigid body, within a rigid body as a whole, or in a 2D configuration that creates a rigid body. For example, if you limit a track to the end of a shaft and change the length of the shaft, the track will remain the same distance from the end edge. If other objects are changed or transformed, the linked object will automatically change its position. More precisely, you can remove the degrees of freedom of constrained objects. Once defined, constraints allow you to “insert” an object at a specified location. While you are free to transform solids or parts of them, you can optionally set geometric constraints. VariCAD – 3D/2D CAD for mechanical engineering More advanced tools include rotating blending between two profiles, blending between circles and rectangles or between different profiles, and creating a spiral surface. Solids can also be created by profile revolving, extruding, or lofting. Varikad provides a library of basic 3D shapes (such as boxes, cylinders, cones, etc.) that can be easily modified by editing their dimensions.
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