![]() Uni-scalable spline showing positive scale factors on the right and negative on the left Dragging follows cursor in more casesĭrag functionality in 2D DCM enables users to move underdefined geometry interactively. In version 70 an option has been added that allows uni-scalable splines and sets to be transformed with a negative scaling factor. 2D DCM will position sets to solve dimensions and constraint between the set geometries and other geometries in the model.ĢD DCM supports rigid sets where the shape and size are fully defined, scalable sets which have the freedom to scale uniformly, and uni-scalable sets which can scale in one direction, as if the set were being stretched. Sets are collections of geometries which 2D DCM solves as if they are fully constrained relative to each other without requiring the use of individual dimensions and constraints. Negative scaling for uni-scalable splines and sets Support for rigid dimensions enables a more flexible range of dimensioning schemes to be used.Īrc length and curve length dimensions can now be defined as rigid in version 70 of 2D DCM. Hence rigid dimensions do not cause a model to be classified as overdefined. The rigid classification informs 2D DCM that the values of these dimensions will not be changed in an independent and inconsistent manner. Rigid arc length and curve length dimensionsĪn application can specify that surplus dimensions are classified as rigid dimensions. ![]() Key enhancements introduced in version 70.0 of D-Cubed 2D DCM (2D Dimensional Constraint Manager) are described below.
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