15 Questions 14 Answers 0 Followers
Questions related from Yogesh Kulkarni
Working on image translation problem. Got many pairs of input-output images, say sketch as input, translated sketch as output. Images are b&w with 1 pixel width sketch lines. Can simple...
17 July 2019 4,350 0 View
Which groups around the world, academic or industrial, are working on developing algorithms in the field of Solid modeling, especially feature-based CAD? (Not graphics, or mesh modeling, but just...
30 December 2015 165 3 View
Extrusion of open profile results in the Surface. If the profile is open but forked as shown in the picture, some CAD packages do not create the extruded surfaces in one go, but need to do it...
27 December 2015 6,512 8 View
Lofting between profiles is available in most CAD APIs. But how about lofting between two thin-wall/concentric profiles. Is there any CAD API that allows this functionality?
27 December 2015 2,695 2 View
I have a surface and a solid. I wish to subtract the solid from the surface so that the result is solid with an hole.
24 December 2015 5,547 8 View
Please show models for which extracting correct mid-surface (midsurface, medial) is difficult? Situations for which mid-surface shows gaps, overlaps etc.
14 November 2015 3,918 1 View
Input may be B-rep or feature-based CAD model. Any explanatory paper? Any open source implementation?
14 September 2015 5,082 3 View
Sequin's paper presents the extended equation as I - N_0 + N_1 - N_2 ...N_D = R_1 - R_2 + R_3...R_D, where "I" is # disjoint components, N_0 is vertices V, N_1 is edges E...R_1 is ring of edges,...
23 June 2014 2,339 3 View
Has it suggested any solutions?
28 May 2014 6,669 4 View
In Model Simplification, small/irrelevant features are suppressed. In feature-based-design CAD systems, if you suppress a feature its dependent features are suppressed as well. Can we take care of...
28 May 2014 6,419 2 View
Solid models represented by Brep (not Mesh) may have lots of details, small features. I wish to know if there are rules or algorithms that will remove all those details and retain just the...
12 April 2014 424 3 View
Seen Shape/Spacial Grammar to represent generative design solutions. But can the system also be used to define Form Features transformations?
23 March 2014 8,676 2 View
Libraries like CGAL has some aspect of it, but I guess, its not full CAD like implementation. Are there papers attempting this?
23 March 2014 1,789 1 View
For my research, I am working on Midsurface Algorithms. As a natural choice I am looking at Sheet Metal parts. I am planning to study Sheet Metal features in current CAD systems to get their...
02 March 2014 7,855 1 View
This paper argues that Feature trees available with CAD models can be non reliable and thus goes for decomposition. But is Decomposition more reliable? (ref: "However, a construction tree does not...
02 January 2014 9,013 1 View
