https://f-rep.org/ 2026-04-23T12:19:03+00:00 https://f-rep.org/ https://f-rep.org/_media/wiki/dokuwiki.svg text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/cgjournals?rev=1702955265&do=diff Geometric Modeling and Computer Graphics - Information Resources Journals * ACM Transactions on Graphics * IEEE Computer Graphics and Applications * IEEE Transactions on Visualization and Computer Graphics * Computer Graphics Forum * Computer-Aided Design * Computer Aided Geometric Design * Graphical Models * Computers & Graphics * The Visual Computer * The Journal of Computer Animation and Virtual Worlds until 2004: The Journal of Visualization and Computer Anim… text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_2009_5_13_dmg_work?rev=1702955265&do=diff DMG seminar Sunday meeting - BU - 12:00 pm - lunch? sat Oleg meeting - Alexander house - 11:00 am Kasia arrives on Saturday real time raycasting • csg ∘ exists now ∘ is fine for website not for microstruct • csg blends ∘ bite code text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_bugtrac?rev=1702955265&do=diff Bugs and feature requests HyperFun codebase Bugs * FRep library: SARDF operations have no parameters, only f1 and f2? Also no examples provided as HF files. * FRep library: BSpline and Bezier primitives have no the order of the control points array explained; also in formula the summation i=0,l etc. seem not correct as text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_conference?rev=1702955265&do=diff Recent conferences Name Abstract deadline Submission deadline Notification of acceptance Conference dates Place SMI 2015 n/a 9.03.2015 6.04.2015 24.06.2015-26.06.2014 Lille, France SGP 2015 9.04.2015 14.04.2015 25.05.2015 06.07.2015-08.07.2015 Graz, Austria text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_currentgrants?rev=1702955265&do=diff The purpose of this page is to list current grants and other funding sources that we are pursuing or considering. Resources and tips on writing project proposals are being collected here. Timeline Name Funding Body Opens Closes Funding Range Candidate Projects PhD Studentships text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_currentprojects?rev=1702955265&do=diff Go back to main grants page With Special Effect Mick Donegan's company Game New game. This would be an exciting opportunity and would also bring our activities closer to those of the NCCA. We would need to properly develop the idea. It should be small but still engaging for anyone who plays it. Would it be 'game like' with objectives and rewards, or would it be more of an exploration simulator - or possibly both? What would make the game fun and engaging, apart from its novel interface? text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_currentresearch?rev=1702955265&do=diff Current Research Surficial implicit models for artistic design Maybe for Pacific Graphics 2011. Ways to model surficial structures: * Parametric-implicit: generate Voronoi for a model and create a convolution/canal based on model's edges. * Parametric-implicit: replication of some model by parametric curves that lie on the surface text/html 2023-12-19T03:07:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_frep_api_discussion?rev=1702955265&do=diff FRep API Discussion Here are some UML-diagrams regarding proposed FRep API. We can start our discussions here as well. Core classes Core structures are shown in “FRepBase-with-namespace”. frep is a namespace where only FRep related functionality is placed (other structures are more generic ones used by the core components). New operations (functions) are supposed to be derived from text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_frep_api_modeller?rev=1702955264&do=diff Modeller based on FRep API At the moment Alias Maya 7.0 is used for prototyping and development of the modeller. Code is based on partial implementation of proposed FRep API. Maya Dependency Graph is used to specify and retrieve topological information from Maya Shape modelling text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_frep_xml?rev=1702955264&do=diff FRep XML specifications Below is the description of XML format for FRep scenes used by Denis in FRep viewer and by Oleg in Ray-tracer. File structure * Header * Parameters section * Models section Header <?xml version="1.0" ?> Parameters section text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_grantwriting?rev=1702955264&do=diff This page is for storing hints and tips on how to write project grants. EPSRC Tips * It will be read by one or two experts, but the programme manager will not be an expert. Make sure it is aimed at both. * You have one minute of reading time to get their attention. text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_hf_interactive_modeler?rev=1702955264&do=diff Development Roadmap for Simple Interactive FRep Modeling System Oct. 24, 2007 0.0 Overview This document defines the necessary components and steps to create a useful free source CAD/M/E modeler for the general public based on FRep and HF. The main purpose of the modeler is interactive creation, editing, viewing, and output of multidimensional objects with attributes (hypervolumes) in the form of HyperFun objects. This will be a general modeler. The modelers future aim is to be applied to a b… text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_hfmanga?rev=1702955264&do=diff HyperFun motivation and perspectives Modern computer graphics CG and computer-aided design CAD can produce nice looking 3D pictures with a lot of details. This makes an impression that all problems are solved and improvement can be achieved only using more powerful computers and special graphics processors. However, more close inspection shows that actually CG and CAD are in crisis, because they cannot solve known and serious problems. text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_homa?rev=1702955264&do=diff HOMA'08 book * Preface * An Implicit Complexes Framework for Heterogeneous Objects Modelling Elena Kartasheva, Valery Adzhiev, Peter Comninos, Oleg Fryazinov and Alexander Pasko * Heterogeneous Object Design: An Integrated CAX Perspective X. Y. Kou and S. T. Tan * The HybridTree: A Hybrid Constructive Shape Representation for Free-Form Modeling Rémi Allègre, Eric Galin, Raphaëlle Chaine and Samir Akkouche * Modelling Function-Based Mixed-Dimensional Objects with Attributes Benjami… text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_log?rev=1702955264&do=diff FRep/HyperFun internal log ---------- February 2020 Relevant papers July-December 2019 * Variational implicit point set surfaces by Zhiyang Huang, Nathan Carr, Tao Ju, ACM Transactions on Graphics, July 2019, Article No.: 124. * OpenFab: a programmable pipeline for multimaterial fabrication by Kiril Vidimce et al., Communications of the ACM, vol. 62, No. 9, August 2019 .<code class="code html4strict"><span class="sc2">&lt;<a href="http://december.com/html/4/element/font.html"><span … text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_log08?rev=1702955264&do=diff ---------- December 25, 2011 The Future of Open Fabrication, survey by Institute for the Future ---------- December 20, 2011 Real-time isosurface rendering of smooth fields Susumu Nakata, Shohei Aoyama, Ryosuke Makino, Kyoko Hasegawa, Satoshi Tanaka, Journal of Visualization, 2012 Affine-invariant curvature estimators for implicit surfaces Maria Andrade, Thomas Lewiner, Computer Aided Geometric Design, 2012.<code class="code html4strict"><span class="sc2">&lt;<a href="http://december.com… text/html 2023-12-19T03:07:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_modellers?rev=1702955264&do=diff “Implicit”/volume and other modellers of interest * kokopelli, script-based volumetric CAD/CAM system in Python * ShapeJS - generative geometric modelling language based on JavaScript and 8-bit voxels (Shapeways), see examples * Euclideon’s Unlimited Detail, rendering unlimited quantities of point cloud data text/html 2023-12-19T03:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_orphans?rev=1702955263&do=diff FRep and HyperFun Internal Development Pages It's hidden page. ~~ORPHANSWANTED:orphans~~ ~~ORPHANSWANTED:wanted~~ text/html 2023-12-19T03:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_related_projects?rev=1702955263&do=diff Related projects Visualization of functions of multiple variables joint project with the Visualization Lab, MEPhI (in Russian) ---------- Embedded Implicit Stand-ins for Animated Meshes: a Case of Hybrid Modelling Paper: Embedded Implicit Stand-ins for Animated Meshes: a Case of Hybrid Modelling Videos <code class="code html4strict"><span class="sc2">&lt;<a href="http://december.com/html/4/element/object.html"><span class="kw2">object</span></a> <span class="kw3">width</span><span class… text/html 2023-12-19T03:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_theses?rev=1702955263&do=diff FRep/HyperFun Related Theses * Quentin Corker-Marin, A New Approach for the Creation of Static and Dynamic Sculptures in a Cubist Style, Innovations project report, National Centre for Computer Animation, Bournemouth University, UK, January 2017, see also poster and abstract at SIGGRAPH 2017. * Felix Marrington-Reeve, 2D Image Space-Time Blending Using Textures, Innovations project report, National Centre for Computer Animation, Bournemouth University, UK, January 2017. text/html 2023-12-19T03:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_tools?rev=1702955263&do=diff FRep/HyperFun internal tools On this page you can find tools that can be interesting to members of our community yet not ready to be published online. Model to FRep conversion Please see a paper “BSP-fields: An Exact Representation of Polygonal Objects by C1-continuous Scalar Fields Based on Binary Space Partitioning text/html 2023-12-19T03:07:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/fhfint_welcome?rev=1702955263&do=diff HyperFun and FRep internal development pages Welcome to invisible part of our wiki. This part is not searchable and invisible to RSS/Recent changes feeds. So, you can write here anything you want and nobody* will see it. *except admins I guess. Registration text/html 2023-12-19T03:07:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/languages_compilers?rev=1702955244&do=diff Languages and Compilers By Dr Valery Adzhiev * 1. Introduction * 2. Compilation: an Overview * 3. Formal Languages, Grammars and Automata * 4. Lexical Analysis (Scanning) * 5. Syntax Analysis (Parsing) - 1 * 6. Syntax Analysis (Parsing) - 2 * 7. Semantic Analysis * 8. Back End Phases of Compilation Process * 9. Case-Study: Building Compiler for GL0 Language * 10. Functional Programming * 11. Logic Programming * 12. Scripting Languages text/html 2023-12-19T03:36:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/main?rev=1702957004&do=diff text/html 2023-12-19T03:07:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://f-rep.org/teaching?rev=1702955244&do=diff Teaching * Languages and Compilers by Valery Adzhiev * Discrete Mathematics by Alexander Pasko