- draw lines and arc's on a 3d plane. - draw lines and arc's in free 3d space. This is a program in development. It can give you insights how to use a 3d environment to sketch lines, arc's and circles ...

After selecting the respective features such as spring radius, spring angle, diameter and number of coils, users can download the 3D CAD models of the arc springs in over 150 common native and neutral ...

Abstract: Currently there has been much interested in developing the watermarking for 3D graphic data of mesh model or NURBS. However, the watermarking technique based on 3D CAD drawing leaves ...

GUANGZHOU, China--(BUSINESS WIRE)--ZWSOFT unveiled the new CADbro 2020, an easy-to-use 3D CAD viewer designed for everyone who needs to collaborate on engineering data. Featuring real-time ...