Punch! ViaCAD v14 2D3D/PowerPack Bundle

BOM Fraction Measurements

The Bill of Material Create BOM feature has a new option to support fraction measurements. To use this feature, select the Attributes and BOM dialog box from the Tools menu. Select your objects and associated a data set such as CutList properties. Apply to selected. Now select the Create BOM option to create a table. In the BOM Settings dialog box, select the Decimals pull down option. And then Select Fractions to display measurements as factions of feet and inches.

PBR Photo Rendering

PBR, or physically based rendering, is a method of rendering computer graphics that aims to accurately represent the way that light interacts with different materials in the real world. In PBR rendering, the appearance of a material is defined by a set of parameters that describe its physical properties, such as its roughness, reflectivity, and transparency. These parameters are used to calculate the way that light reflects off the surface of the material, taking into account the angle of the light source and the surface normal, as well as the surface's roughness and other properties.

One of the key benefits of PBR rendering is that it allows for more realistic and consistent results, as it is based on the physical properties of real-world materials rather than arbitrary artistic choices. This makes it particularly well-suited for applications where photorealism is important, such as architectural visualization, product design, and film and game development.

Key user interface components to PBR rendering include:  

• Photo Render Tool Palette

• Rendering Cameras

• Render To File

• Render Window

• Render Settings

 For a quick introduction to Photo Rendering with V14 see the video below:

Photo Render Tool Palette 

The Photo Render tool palette provides access to many of the tools used to create photo rendered images. The tool palette is access from the Tools menu bar “Photo Render” option.    

Laser Light

The laser light adds a direct light source that emits a focused beam of light. Laser Lights are defined by a start point, end point, radius, and gain. The start point defined the laser start while the end point defines the direction of the light. The radius value defines the cylinder region of light. The gain defines the strength of the light.

Paraboloid Primitive

The paraboloid primitive provides a means to create a quadric surface from one-, two-, or three-point definitions. Use a paraboloid to create a reflectors/radars, automobile headlights, solar furnaces, antennas, and aerodynamic tips. The Paraboloid primitive is located in the solid primitives tool palette, last tool item. The one-point paraboloid has a base center, and three radius values. The two-point paraboloid has a base center, end. The three point has two points defining the base diagonal, and one point defining the height. Each method provides a data entry window interface to change the associated radius values.

Gripper Non-Uniform Scaling

The Gripper has a new graphic widget to perform non uniform scaling via a handle. To use this feature, display the inspector and select the gripper properties tab. Then select “Enable Gripper”. The non-uniform scale graphic is the red, blue, or green box display along the associated axis. Select, hold and drag over the box to scale along that particular axis.

Red scales along x
Blue along y
And Green scales along z

You can scale curves, surfaces, or solids. Use the data entry window to scale a precise amount.

Area Dimension

A new dimension tool was introduced to support area-based measurements. To access the Area Dimension tool tear out the dimension tool palette and select the area dimension tool icon. The area dimension works with collections of closed curves or polygons. There are two options accessed through the data entry window.

1. Leader Line Dimension
2. Text at Centroid

Select Pick Leader Line Dimension. And now select the collection of curves or polygon. Then select the arrow location and text location. Now change the area method to text at centroid. And select the polygon. The area dimension is associative to the curves originally selected. Modifying a curve will update the area dimension. The Area dimension also work with a collection of curves used in a constrained system. In this case, updating any dimension value, will update the area dimension.

ACIS Modeling Kernel Update

The core modeling kernel was updated to support a newer version from Spatial.  The new update provides greater increases in quality and robustness and improvements in modeling tasks such as booleans, blending, chamfering, sweeps, skinning, healing, and faceting functionality.

Interop Update

The SAT and SAB data translators provide a neutral file format for precisely sharing curve, surface, and solid modeling data.  Third party app supporting SAT/SAB file formats include AutoCAD, Inventor, Fusion 360, SolidWorks, and SolidEdge.

The 2D PDF export is a new method of sharing vector and font-based data with other applications. Vector data such as Lines, arc, circles, and splines are supported. Additionally, text and dimensions annotations are supported. Line styles and pen weights are also supported. Surfaces and Solids are exported as wireframes.

The DWG, DXF, PDF, and DAE translators provided through the Open Design Alliance (ODA) were updated to support the latest enhancements and performance boasts.  Additionally, minor enhancements were made supporting sharing of text and dimension data.

The SketchUp import/export technology was updated to support the lasted SDK.   This includes support for newer versions as well as maintenance updates for sharing data between the applications.

Ten new solid modeling tools were added into ViaCAD 2D3D. These tools extend the already powerful solid modeling capability with the following tools:

• Two rail sweep
• Cutout Solid
• Protruded Solid
• Skin Solid
• Pipe
• Hole
• Boss
• Trim
• Push/Pull

PowerPack v14 is only compatible with ViaCAD 2D/3D v14, ViaCAD Pro v14 and SharkCAD Pro v14.

PowerPack brings over 70 new tools to the existing functionality of ViaCAD. Prepare and perfect your CAD designs for 3D Printing. PowerPack offers a collection 3D printing repair tools, new modeling tools and general utilities that will increase productivity and make your existing and future designs 3D Printer ready. Example tools include auto repair for dangling vertices, stitch triangles, double and collapsed face removal, correction of simple holes, plus repair for mesh, curves, surfaces and solids, and more! Strengthen your work and increase your efficiency with PowerPack v14.

3D Printing Tools

Check, repair and validate models for 3D printing

3D Print Check

This tool checks a part for print viability, displaying warnings or errors to the user.

Surface Normals Check

Facet normals define the inside and outside areas of a part. If facet normals are pointing the wrong way, the 3D printer may have problems creating the part. If you have a normals issue, there are several commands that can help you fix this problem.

Overhang Analysis

The Overhang Analysis tool provides a means to visually inspect modeling areas that may require structural support for 3D printing. Meshes, surfaces and solids facets normals are compared to the work plane direction. Angles that are less or equal to 45 degrees are highlighted as red.

Wall Thickness

The Wall Thickness Analysis tool provides a means to visually inspect modeling areas that may be too thin for 3D printing. Meshes, surfaces, and solids facets are examined using ray intersections.

PreviewSlices

The Preview Slices tool provides a user interface to slice models given a direction and thickness. The dialog box allows for animation through the slices and single stepping. One use of the Preview Slice tool is to verify a part has closed, non-overlapping sections, a requirement for 3D printing. The Save Slices option provides several options to save slices to DXF, STL or add the results directly into your drawing.

Auto Position

The Auto Position tool translates the model to the positive x, y coordinate system at z = 0.

Support Structure

Manually adds geometry to support material as it is created by the 3D printer. Support structures controls, include Attach Radius, Midpoint Radius, Base Radius, Base Thickness and Drag base and mid points to modify structure location.

Show Printer Volume

Toggles the boundary of the default 3D Printer. The volume is defined within the Printer Definitions dialog box.

Printer Definitions

Sets key parameters of the 3D printer, including length, width and height of the volume accessible by the printer. The parameters in the Printer Definitions dialog box are used for commands such as 3D Print Check and Auto Position.

General Utilities

A collection of tools for manipulating entity attributes.

NEW Spur Gear Generator

Creates a Spur Gear based on number of teeth, module, pressure angle, clearance, and involute samples. In addition to creating the 2D curve outline of the gear, an extruded 3D solid model is added to the drawing.

NEW Mesh to Analytic to convert mesh data into precise solids

Converts manifold, water tight, facetted models into solid models with options to simplify into analytical shapes. Suitable for converting low polygon models (<100K) into solids for modeling operations as well sharing to other apps using STEP and IGES translators.

Unroll

Unroll will flatten a developable surface such as a ruled surface into a shape that lies in the XY plane.

HeightMap to 3D Mesh

The HeightMap to 3D Mesh tool will convert a 2D image into a 3D object.
The height is extracted from the color components by applying a grayscale conversion and mapping the results into a user supplied height value.

Select Same

The Select Same tool provides mask options for selecting objects including

• Shape
• Color
• Entity Type
• Line Font
• Text Font

Assorted Colors

The Assorted Colors tool assigns up to 20 colors per group of entities selected. The tool is useful for visually identifying file import and other individual parts.

AutoLayer

AutoLayer is a tool that will automatically assign an entity to a layer based on the same shape or by entity name. Use AutoLayer to help organize files imported from other applications that do not support layering.

Preview Layers

The Preview Layers utility provides a user interface to rapidly step through layers. The play button will animate through the layer start and end region. The step forward and backward buttons manually provide control through the layers.

Change File Units

There are many file formats that do not contain unit settings that include STL, OBJ, PLY, 3DS and older DXF files. The Change File Units command allows you to quickly change a file scale based on Units or Scale Factor.

Show Only By Name

The Show Only by Name tool displays just the entity with the provided name. This tool changes the Show/Hide flags of the entity.

Rename

The Rename tool provides a way to rename large number of entities. This tool is especially useful for renaming entities imported from external applications. For example, Inventor attaches the full assembly representation to the part name.

Spell Check

The Spell Check examines all visible text for possible misspellings and provides suggestions.

Isolate Layer

The Isolate Layer command sets the display layers to objects you select.

Curve, Surface, and Solid Modeling Tools

Repair profile, simplify profile, show surface free edges, remove duplicate entities, remove zero length curves, simplify solid

Mesh Tools

Mesh analysis, auto repair, show mesh free edges, remove collapsed facets, identify overlaps, remove duplicate facets, fix flipped normal, weld vertices, remove unused vertices, rebuild normal, close simple holes, rebuild normal, flip on normal, delete facets, combine, split by select, make vertices planar, remove slivers