Cumincad : CUMINCAD Papers : Search Results

CumInCAD is a Cumulative Index about publications in Computer Aided Architectural Design
supported by the sibling associations ACADIA, CAADRIA, eCAADe, SIGraDi, ASCAAD and CAAD futures

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_id	ijac20076103
id	ijac20076103
authors	Tonn, Christian; Petzold, Frank; Bimber, Oliver; Grundhofer, Anselm; Donath, Dirk
year	2008
title	Spatial Augmented Reality for Architecture Designing and planning with and within existing buildings
source	International Journal of Architectural Computing vol. 6 - no. 1, pp. 41-58
summary	At present, more than half of all building activity in the German building sector is undertaken within existing built contexts. The development of a conceptual and technological basis for the digital support of design directly on site, within an existing building context is the focus of the research project "Spatial Augmented Reality for Architecture" (SAR). This paper describes the goals achieved in one aspect of the project: the sampling of colors and materials at a scale of 1:1 using Augmented Reality (AR) technologies. We present initial results from the project; the development of an ad-hoc visualization of interactive data on arbitrary surfaces in real-world indoor environments using a mobile hardware setup. With this, it was possible to project the color and material qualities of a design directly onto almost all surfaces within a geometrically corrected, existing building. Initially, a software prototype "Spatial Augmented Reality for Architecture-Colored Architecture" (SAR-CA) was developed and then assessed based on evaluation results from a user study.
series	journal
last changed	2008/06/18 08:12

_id	barchugova02_paper_eaea2007
id	barchugova02_paper_eaea2007
authors	Barchugova, Helena; Nataliya Rochegova
year	2008
title	Visualization and Animation in the Study of Ivan Leonidov's Creative Heritage
source	Proceedings of the 8th European Architectural Endoscopy Association Conference
summary	The investigation was made by the example of the park stairway in "Narkomtyazhprom" sanatorium in Kislovodsk. The results of this investigation are presented in the form of a film combining video materials of the real object with animated images that demonstrate methods of dynamic formation in design practice of Ivan Leonidov.
keywords	visualization, animation, design philosophy of Leonidov, dynamic form creation.
series	EAEA
email
more	http://info.tuwien.ac.at/eaea
last changed	2008/04/29 20:46

_id	ecaade2008_030
id	ecaade2008_030
authors	Donath, Dirk; Lobos, Danny
year	2008
title	Massing Study Support
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 101-108
doi	https://doi.org/10.52842/conf.ecaade.2008.101
summary	Since Hugh Ferris in 1922 started with a series of massing studies the visualization of zoning planning began to be a topic for architects. Setbacks, plot area ratio, maximum building height, and other important attributes must be handled by the architect to fulfill the law, the needs of the clients and his own inspiration. This paper presents the problem of envelope design for high-rise isolated housing buildings, as well as a new Decision Support Systems tool based on the platform of a BIM software, that allows to simulate several options for building envelope according to the parameters required by the city Zoning Planning. These options deliver reliable data and geometry, to be analyzed in real time for the architects, engineers, builders, government and the client in the early stages of the building’s design.
keywords	Constraint Based Design, Parametric Programming, Urban Modeling, Optimization, Architectural Design
series	eCAADe
email
last changed	2022/06/07 07:55

_id	ecaade2008_077
id	ecaade2008_077
authors	Graf, Robert; Yan, Wei
year	2008
title	Automatic Walkthrough Utilizing Building Information Modeling to Facilitate Architectural Visualization
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 555-560
doi	https://doi.org/10.52842/conf.ecaade.2008.555
summary	This paper presents a new system that supports automatic path planning for walkthrough in building models, using information retrieved from Building Information Modeling (BIM). It can automatically generate a path that explores all or part of the rooms in a building. During a real-time walkthrough, users will be able to follow the path while interactively controlling their viewing angles. That way, users can take guided tours while simultaneously looking around to examine the spaces. We expect the system to be useful in design review because BIM models of design can be easily brought into the system that allows reviewers to start walkthrough immediately and interactively. The significance of the work is that the system has potential applications for visualization of complex building design.
keywords	Walkthrough, Building Information Modeling, Visualization
series	eCAADe
email
last changed	2022/06/07 07:51

_id	caadria2008_17_session2a_143
id	caadria2008_17_session2a_143
authors	Kaewlai, Pornpis; Pinyo Jinuntuya, Pizzanu Kanongchaiyos
year	2008
title	Interactive Feasibility-based CAAD System for Infrastructure and Open Space Planning in Housing Project Design
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 143-148
doi	https://doi.org/10.52842/conf.caadria.2008.143
summary	The decision support system developed in this research is aimed to the conceptual scheme of project focusing on infrastructure planning and open space design in the architectural context for housing project. Alternative design sets are provided within the limitations, and possibilities to be further evaluated appropriately. This system helps architects and developers to analyze relationships of physical environment, architectural requirements and the overall of project-related factors with real-time cost estimation. Factors for cost estimation derived from the beginning to the end of project will be manipulated simultaneously. Architects and developers can use this design simulation to address the physical data with real-time cost estimation, provide alternative results, and design evaluation for overall project’s feasibility. The software of our research is not just a tool for design & planning automation in feasibility analysis. It will be an interactive decision support system for both developers and planners aspects. The system was developed by SketchUp Ruby Application Programming Interface. The results will be presented into two ways. Firstly, 2D and 3D modeling will be used for interactive visualization in design and planning of the beginning process. Subsequently, numbers and additional factors in details will be used to show relationship between architectural environment and feasibility-based information to help architects and developers collaboratively analyze the land use planning and open space design for housing project. In evaluation process, the developed software is tested with the project preceding and the future project of Bangkok area under constraints and regulations of Building Control Act of Thailand. In conclusion, this system will make effectiveness in design process and management of the construction knowledge. The decision support systems should be designed to makes explicit use of both planning analysis aspect and knowledge-based decision making.
series	CAADRIA
email
last changed	2022/06/07 07:52

_id	ecaade2008_181
id	ecaade2008_181
authors	Koehler, Tanja; Dieckmann, Andreas; Russell , Peter
year	2008
title	An Evaluation of Contemporary Game Engines
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 743-750
doi	https://doi.org/10.52842/conf.ecaade.2008.743
summary	The paper deals with a close examination of several contemporary game engines regarding their usability for architectural visualisation that was conducted by third to fifth year students in a seminar context. The study examines the technology of these game engines with the main focus on graphic quality and adaptability to architectural purpose. The evaluation included not only the workflow of importing the 3D model into the engine but also general handling of the software and its user interface. The documentation of the test process and the evaluation of the various engines have been documented in a wiki compiled and written by the students. The information therein and the cost-benefit analyses provided for every engine should assist future users to quickly find the most suitable game engine for their specific purposes.
keywords	game engine, visualization, virtual reality, real-time graphic, 3d model
series	eCAADe
email
last changed	2022/06/07 07:51

_id	ecaade2008_174
id	ecaade2008_174
authors	Liapi , Katherine A.
year	2008
title	Spatial Information Visualization Methods for Large Scale Infrastructure Projects
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 617-624
doi	https://doi.org/10.52842/conf.ecaade.2008.617
summary	For the communication of spatial information with regard to the design and construction of large scale urban infrastructure projects several visualization methods and technologies have been developed. The paper discusses two different trends in relevant technologies: a) those that use visualization to facilitate communication of construction planning information between architects, engineers, contractors, the public and other interested parties, and b) technologies that provide real time information on the conditions on the construction site.
keywords	spatial information visualization, real time construction site modeling, construction schedule visualization, motion modeling & vualization
series	eCAADe
email
last changed	2022/06/07 07:59

_id	caadria2008_45_session4b_364
id	caadria2008_45_session4b_364
authors	Muramoto, Katsuhiko; Sonali Kumar, Michael Jemtrud, Danielle Wiley
year	2008
title	Participation, Intersubjectivity, And Presence In a Digitally Mediated Workspace: A Participatory Design Studio between Pennsylvania State University and Carleton University
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 364-370
doi	https://doi.org/10.52842/conf.caadria.2008.364
summary	A paradigm shift in the world of architecture brought by the recent developments in visualization and communication technology not only offers us drastically different ways to collaborate, but also questions traditional location dependent collaborations. This new technology offers us new possibilities for a more phenomenologically rich mode of creative activity and participation. The goal of the Participatory Design Studio was to allow architecture students in multiple locations to collaborate in real-time by sharing computational resources, geometric datasets, and multimedia content including high-definition video. The technologies involved in this research include the National LambdaRail (layer 3, PacketNet with 1Gb/s connection) and CA*net 4 (Canadian broadband layer 2 with 10gb/s lightpath connectivity) allowing Standard Definition videoconference, utilization of Deep Computing Visualization, Remote Visual Networking (RVN) and Web Service access and control of the APN devices through the dashboard solution that makes integration seamless to the workflow and transparent to the user.
keywords	design: collaboration; tele-presence; visualization; broadband
series	CAADRIA
email
last changed	2022/06/07 07:59

_id	ecaade2008_137
id	ecaade2008_137
authors	Palmquist, Erik; Shaw, Jonathan
year	2008
title	Collaborative City Modeling
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 249-256
doi	https://doi.org/10.52842/conf.ecaade.2008.249
summary	This paper presents an approach to creating an online real time rendering environment, upon which a large-scale, urban 3D model can be produced as a collaborative effort between initial content creators and outside parties with an interest in simulation and visualization. In 2007, the City of Atlanta, Georgia organized a taskforce to provide recommendations on the future development and mobility along the city’s signature street, Peachtree Street. To aid in the visualization of this area, datasets were converted into low polygon textured 3D models for the entire study area. This content will serve as the foundation of a collaborative effort to complete a high quality real time environment. The process for this project will be described and the means to extend the boundaries, maintain, and collaborate with this content will be proposed.
keywords	3D model, collaborative design, real time, visualization, training
series	eCAADe
email
last changed	2022/06/07 07:58

_id	talapov02_paper_eaea_2007
id	talapov02_paper_eaea 2007
authors	Talapov, Vladimir
year	2008
title	Computer Modeling in Architecture by Example of St. Basil's Cathedral in Moscow
source	Proceedings of the 8th European Architectural Endoscopy Association Conference
summary	The aim of this article was testing in practice the modern computer modeling tools in real time. We took one of the most beautiful and geometrically complex structures in the world Architecture - St. Basil’s Cathedral in Moscow for that. As result we created the computer model of outside of this structure. And now we correct and improve its geometry and try to get its photorealistic and artistic visualization.
keywords	computer model, St. Basil’s Cathedral
series	EAEA
type	normal paper
email
more	http://info.tuwien.ac.at/eaea
last changed	2008/04/29 20:46

_id	acadia08_072
id	acadia08_072
authors	Frumar, Jerome
year	2008
title	An Energy Centric Approach to Architecture: Abstracting the material to co-rationalize design and performance
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 72-81
doi	https://doi.org/10.52842/conf.acadia.2008.072
summary	This paper begins by exploring matter as an aggregated system of energy transactions and modulations. With this in mind, it examines the notion of energy driven form finding as a design methodology that can simultaneously negotiate physical, environmental and fabrication considerations. The digital workspace enables this notion of form finding to re-establish itself in the world of architecture through a range of analytic tools that algorithmically encode real world physics. Simulating the spatial and energetic characteristics of reality enables virtual “form generation models that recognize the laws of physics and are able to create ‘minimum’ surfaces for compression, bending [and] tension” (Cook 2004). The language of energy, common in engineering and materials science, enables a renewed trans-disciplinary dialogue that addresses significant historic disjunctions such as the professional divide between architects and engineers. Design becomes a science of exploring abstracted energy states to discover a suitable resonance with which to tune the built environment. ¶ A case study of one particular method of energy driven form finding is presented. Bi-directional Evolutionary Structural Optimization (BESO) is a generative engineering technique developed at RMIT University. It appropriates natural growth strategies to determine optimum forms that respond to structural criteria by reorganizing their topology. This dynamic topology response enables structural optimization to become an integrated component of design exploration. A sequence of investigations illustrates the flexibility and trans-disciplinary benefits of this approach. Using BESO as a tool for design rather than purely for structural optimization fuses the creative approach of the architect with the pragmatic approach of the engineer, enabling outcomes that neither profession could develop in isolation. The BESO case study alludes to future design processes that will facilitate a coherent unfolding of design logic comparable to morphogenesis.
keywords	Energy; Form-Finding; Morphogenesis; Optimization; Structure
series	ACADIA
last changed	2022/06/07 07:50

_id	sigradi2009_2000
id	sigradi2009_2000
authors	Celani, Gabriela
year	2009
title	Enseñando diseño generativo: una experiencia didáctica [Teaching Generative Design: a Learning Experience]"
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	Este trabajo describe el seminario de Diseño Generativo ofrecido en el programa de posgrado en el área de Arquitectura y Construcción en la Universidad de Campinas en el primer semestre de 2008. El curso tuvo como objetivo introducir el tema de los métodos sistemáticos de generación de alternativas de diseño, como base para el desarrollo de sistemas de CAAD. El método pedagógico del curso estuvo compuesto por presentaciones teóricas, lecturas, discusiones, y ejercicios prácticos. Los sistemas generativos más conocidos fueron categorizados en dos grandes grupos: el de combinaciones de elementos (como la enumeración sistemática de combinaciones y los algoritmos genéticos) y el de los sistemas basados en reglas (como los fractales y la gramática de formas). Además de constituirse en una oportunidad para proponer una categorización de los principales sistemas generativos, el curso también permitió que se hiciera una reflexión sobre la importancia de la introducción de los sistemas generativos y de las técnicas de programación en los cursos de pre-grado y pos-grado.
keywords	Generative design systems; Theoretical basis of CAAD
series	SIGRADI
type	normal paper
email
last changed	2016/03/10 09:48

_id	ecaade2008_160
id	ecaade2008_160
authors	Aschwanden, Gideon; Halatsch, Jan; Schmitt , Gerhard
year	2008
title	Crowd Simulation for Urban Planning
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 493-500
doi	https://doi.org/10.52842/conf.ecaade.2008.493
summary	This paper presents a semi-automatic visualization method for the evaluation of urban environments that is based on artificial intelligence. It proposes the use of agent-based crowd simulation software on a mid-scale urban planning level for design evaluation. The information on agents’ movements is noted in standard raster images. The results are maps that are easy to understand. These maps show movement paths of the agents and density and give further conclusion on bottlenecks in planning contexts. Key measures, like the occupant movement in a given district, until now relied greatly on empirical knowledge or data that could be only gathered after an urban design had become built reality. Our method focuses on the adaptation of common software technology that is originally situated in film and TV productions. A practical workflow shows how our method can be easily integrated in daily design tasks.
keywords	Artificial intelligence, agent-based, crowd simulation, urban planning, design evaluation, occupant movement
series	eCAADe
email
last changed	2022/06/07 07:54

_id	acadia08_464
id	acadia08_464
authors	Belcher, Daniel; Brian Johnson
year	2008
title	MxR: A Physical Model-Based Mixed Reality Interface for Design Collaboration, Simulation, Visualization and Form Generation
source	Silicon + Skin: Biological Processes and Computation, [Proceedings of the 28th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) / ISBN 978-0-9789463-4-0] Minneapolis 16-19 October 2008, 464-471
doi	https://doi.org/10.52842/conf.acadia.2008.464
summary	MxR—pronounced “mixer”—is a Mixed/Augmented Reality system intended to support collaboration during early phases of architectural design. MxR allows an interdisciplinary group of practitioners and stakeholders to gather around a table, discuss and test different hypotheses, visualize results, simulate different physical systems, and generate simple forms. MxR is also a test-bed for collaborative interactions and demonstrates different configuration potentials, from exploration of individual alternatives to group discussion around a physical model. As a MR-VR transitional interface, MxR allows for movement along the reality-virtuality continuum, while employing a simple tangible user-interface and a MagicLens interaction technique.
keywords	Augmented Reality; Collaboration; Interactive; Interface; Physical Modeling
series	ACADIA
last changed	2022/06/07 07:54

_id	ecaade2008_053
id	ecaade2008_053
authors	Berit Lang, Silke
year	2008
title	Is it About Time to Investigate a Transdisciplinary Understanding of Design?
source	Architecture in Computro [26th eCAADe Conference Proceedings / ISBN 978-0-9541183-7-2] Antwerpen (Belgium) 17-20 September 2008, pp. 283-292
doi	https://doi.org/10.52842/conf.ecaade.2008.283
summary	This paper claims that now the time is right to investigate a transdisciplinary understanding of design. Nowadays, design is excellent in many disciplines and specialized fields but not connected and coordinated to other fields. The benefit of a transdiciplinary understanding of design will open up new ways in teaching, research and business. The current activities in this field at leading schools worldwide evidence that the time has come to gain a fundamental understanding of design. In this paper we describe the phenomena that design as a research topic currently gains in importance. We then discuss why there is no unified definition of design. We explain our approach towards a transdiciplinary understanding of design and show how this differs from other initiatives.
keywords	Design Science, Design, Modeling, Verification, Knowledge Visualization
series	eCAADe
email
last changed	2022/06/07 07:52

_id	caadria2008_81_session7b_662
id	caadria2008_81_session7b_662
authors	Champion, Erik; Andrew Dekker, Petra Thomas
year	2008
title	Lazy Panorama Monopoly Table: Take Your City for a Spin
source	CAADRIA 2008 [Proceedings of the 13th International Conference on Computer Aided Architectural Design Research in Asia] Chiang Mai (Thailand) 9-12 April 2008, pp. 662-669
doi	https://doi.org/10.52842/conf.caadria.2008.662x.u7o
summary	While conventional information displays are still effective, a lack of integration between descriptive and contextual information means they cannot be used independently of additional external information. New digital systems such as Google Maps are increasing in popularity. Unfortunately these present some limitations in terms of understanding both route and survey information, and in particular navigation and orientation, such as intuitively understanding a plan view no matter which way one is facing, so visitors can quickly and intuitively learn how to get to specific buildings or to specific facilities. Digital systems may also alienate older and non computer literate users; and they display contextual information inside an interface which limits the possible range of interaction methods offered by physical interaction. Our solution was to create a 3D physical model that one could spin, which would in turn display digital panoramas that spun in rotational alignment with the physical city model. Further, the user could place category tokens in intersections of the city model, which would bring up digital panoramas on the screen and highlight facilities linked to the category chosen. Rotating the token would also rotate the digital panorama.
keywords	Urban visualization, panorama, tangible user interface, phidgets
series	CAADRIA
type	normal paper
email
last changed	2022/06/07 07:50

_id	sigradi2008_201
id	sigradi2008_201
authors	Corradi, Eduardo Marotti; Gabriela Celani
year	2008
title	O túnel de vento – um exercício de projeto baseado em técnicas de animação [The wind tunnel - an exercise in design based on techniques of animation]
source	SIGraDi 2008 - [Proceedings of the 12th Iberoamerican Congress of Digital Graphics] La Habana - Cuba 1-5 December 2008
summary	The objective of the present research was to study the use of animation techniques as a tool for the design process. The study started with a literature review about the different possible applications of animation techniques in architectural design. Four main categories of applications were found: (1) space representation and “walk through”, (2) simulation of articulated elements and kinetic structures, (3) visualization and analysis of functional aspects of the buildings, such as circulation and fire escape, and finally (4) the generation of novel shapes. The second part of the research consisted of a design exercise in which animation techniques were used to generate a shape. For this purpose a wind simulator was used in 3DMAX. Next, Paracloud software was used to automatically generate a rib structure that allowed to produce a scale model of the shape with a laser cutter.
keywords	Animation, design process, digital fabrication
series	SIGRADI
type	normal paper
email
last changed	2016/03/10 09:49

_id	ijac20076106
id	ijac20076106
authors	Donath, Dirk; Bohme, Luis Felipe Gonzalez
year	2008
title	Constraint-Based Design in Participatory Housing Planning
source	International Journal of Architectural Computing vol. 6 - no. 1, pp. 97-117
summary	We introduce some novel ideas for a constraint-based design strategy to support participatory housing planning processes in Latin America. The following lines intend to open the discussion on the requirements and effect of the computer implementation of a constraint satisfaction approach to solve elementary design problems in architectural practice. The case study applies to the building massing design problem posed by the Chilean urban regulatory framework that addresses single-family affordable houses. Two different implementation criteria are being tested in an ongoing series of trials providing further considerations. One prototype uses MAXON's CINEMA4D XPRESSO® visual scripting environment to set up a semi-automated design environment which allows users to edit one feature-based 3D model of massing alternative at a time. The other prototype uses ILOG's OPL STUDIO® constraint programming environment to achieve fully automated search and 2D visualization of all possible solution alternatives to separate subdomains of the building massing design problem.
series	journal
last changed	2008/06/18 08:12

_id	82b1
id	82b1
authors	Greenwood D, Horne M, Thompson E M, Allwood C M, Wernemyr C, Westerdahl B.
year	2008
title	Strategic Perspectives of the Use of Virtual Reality within the Building Industries of Four Countries.
source	International Journal of Architectural Engineering and Design Management
summary	This paper presents results from the first stage of an analysis of the use of virtual reality (VR) within the building industries of strategically selected countries, namely, China, Sweden, the UK and the US. The aims of the research are to assess VR usage and its benefits within the building industries of these countries and to identify perceived barriers to VR usage and ways of overcoming them. The countries selected offer a range of experience in the adoption of VR technologies and the paper provides an initial analysis of developments at an international level. Semi-structured interviews were conducted with senior professionals from each of six leading construction companies within each country. The findings included the rationale for the adoption of VR and the barriers to doing so, as well as some divergence between the respondents in their working definition of what visualization and, specifically, VR actually represents.
keywords	Building industry; implementation strategy;international perspectives; interview survey; virtual reality
series	other
type	normal paper
email
last changed	2008/11/26 16:54

_id	sigradi2009_903
id	sigradi2009_903
authors	Harris, Ana Lúcia Nogueira de Camargo
year	2009
title	O Uso da Técnica dos "Planos em Série" com o Desenvolvimento da Computação Gráfica - Uma Experência Didática [The Use of the 'Serial Plan' Technique with the Development of the Computer Graphic - A Teaching Experience]
source	SIGraDi 2009 - Proceedings of the 13th Congress of the Iberoamerican Society of Digital Graphics, Sao Paulo, Brazil, November 16-18, 2009
summary	This paper is about comparative didactic experiences where the “Serial plan Technique” defined by Wong (1998), was applied in 2001 and 2008 which computer resources from that time. In 2001 this technique was applied with the help of AutoCAD for generation of the planifications, but in 2008 the appliances of AutoCAd and Sketch Up were used for the virtual construction of objects. The quality of the results showed a didactic potential and an increasement in the possible creative rhythm, mainly because the facility of the three-dimensional virtual visualization and because the speed in the physical execution of the created project.
keywords	didactic experiences; serial plan technique; CAD; AutoCAD; Skecht Up
series	SIGRADI
email
last changed	2016/03/10 09:53

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