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VariCAD allows you to perform additional rotation of transformed objects around an axis. Such rotation may be beneficial for transformation of solids. Objects are rotated and the axes directions are not changed.

Another very convenient usage of the additional rotation around axes is a possibility to constrain objects under an angle. In such case you have to define an angle with a parametric value and the objects must be constrained. Whenever the angular parameter is changed, the constrained objects are rotated according to the new angular value.

If an angle around axis is constrained, it is necessary to constrain also a direction of any of remaining perpendicular axes.
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Function “mill” is performed. Cutting box is additionally rotated around the X axis.
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As value of rotation, a parameter named “angle” is selected.
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The value 30 degrees was assigned to the defined parameter. Here, the object is already rotated around the X axis with angle of 30 degrees.
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A constraint is defined – Z axis perpendicularly to a selected patch. The defined constraint allows further proper rotation of objects, if the value of the angular parameter is changed.
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Solid cut under an angle as a result of previous operations.
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A new value of the angular parameter is defined. Other parameters in the parameter table cannot be used for value copying – they are linear parameter, the changed parameter is of angular type.
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Solid after parametric change of the cutting angle
