Abstract: A computing system may include an access engine and a heat-aware toolpath engine. The access engine may be configured to access a slice of a 3-dimensional (3D) computer-aided design (CAD) object, wherein the 3D CAD object represents a physical part and wherein the slice represents a physical layer for 3D printing of the physical part. The heat-aware toolpath engine may be configured to generate a layer toolpath to control the 3D printing of the physical layer, including by partitioning the slice into zones and determining a zone order, based on a heat-aware criterion, for the layer toolpath to traverse for the 3D printing of the physical layer. The heat-aware toolpath engine may also be configured to provide the layer toolpath to support the 3D printing of the physical part.

Abstract: Methods for computer-aided design, engineering, visualization, or manufacturing (CAx) operations and corresponding systems and computer-readable mediums are disclosed herein. A method includes receiving, by a data processing system, a computer-aided design, engineering, visualization, or manufacturing model of a product to be manufactured. The CAx model comprises a bridge structure and at least two leg structures. The method includes slicing the CAx model into a plurality of layers, wherein each layer in each leg structure has a corresponding layer number in a sequence of layer numbers for that leg structure. The method includes maintaining an association between corresponding layer numbers of each of the leg structures. The method includes manufacturing the product according to the sequence of layer numbers and the associations, including manufacturing at least one layer of each leg structure in turn. Each leg structure completes manufacture at substantially the same time.