Advanced AutoCAD 2021 : Parametric Drawing

discover the benefits of parametric drawing by showing how changing parameters updates linked dimensions and linkages, illustrated with rectangle examples and comparisons to normal tools.

Compare regular drawing with parametric drawing using linear dimension tools and parametric tools to define a 50 by 100 rectangle, highlighting the parametric approach.

Explore the concept of degrees of freedom in AutoCAD, learn how constraining restricts movement along the x and y axes, and examine constraint types in parametric drawing.

Learn how to constrain objects in AutoCAD using geometry and dimensional constraints, with examples like parallelism, perpendicularity, equality, concentricity, and distances, radii, and diameters.

Create a parametric rectangle by applying coincident, horizontal, vertical, parallel, and perpendicular constraints, then set linear dimensions and a fixed point to restrict movement.

Enable inferred constraints to auto-create horizontal, perpendicular, and coincident relations as you draw, then apply parametric linear dimensions and fix a reference point to fully constrain the shape.

Discover the auto constraint tool in AutoCAD 2021 to automatically apply geometry constraints like coincide, parallel, horizontal, and perpendicular, while learning to refine with manual adjustments.

Learn to hide and show geometric constraints and reveal dimensions using the parametric ribbon, then identify how over constraining occurs when duplicating constraints on a drawing.

Create the example in AutoCAD 2021 for parametric drawing by building a completely constrained geometry and applying vertical, coincident, linear, and dimension constraints, then fix the point to finalize.

Constrain circles in a parametric drawing by applying center-point dimensions, locking points with fixed constraints, and using equal constraints to achieve fully constrained geometry.

Learn how to constrain an arc in AutoCAD by coinciding endpoints and the arc center, producing a semicircle automatically with parametric constraints and snapping tools.

Explore the AutoCAD 2021 interface and parametric drawing workflow by constructing example six, defining lines, circles, dimensions, and equal constraints for precise geometry.

Create a completely constrained parametric drawing for example seven by positioning circles inside a 210 by 140 rectangle, applying lines, arcs, tangent relations, and equal radii.

Explore the power of symmetry constraints in parametric drawing with AutoCAD 2021. Apply coinciding, equal radius, diameters, and distance relations to arcs, lines, and circles using a center-line symmetry.