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1

The map as a part of mixed reality the implementation of construction projects in BIM technology

Wyczałek I.

Archiwum Instytutu Inżynierii Lądowej

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2018

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Nr 27

157--169

EN

From technological point of view BIM includes a set of procedures for spatial modeling of designed building structures to support modern design, construction and operation techniques from the early stage of life of a new object. The basis for BIM design is shaping the three-dimensional body of the object, including its technical equipment, supported by its spatial visualization. Thanks to it, the design process of the structure is complemented by currently created views that can be used in the decision-making process and conflict situations. Observation of the project in the background of its surroundings allows also assessing the feasibility of its implementation in relation to objects related to the place of its final location. The method of such observation is currently referred to as a virtual or augmented reality (VR or AR) and is based on 3D visualization techniques. In order to meet the requirements of spatial visualization, the way the map for design purposes is made must ensure its three-dimensional location in the field. Thanks to this, also invisible terrain content will be visible in the VR/AR mode, which should be conducive to the detection of spatial collisions and the optimal location of new networks and devices in the increasingly complex underground reality. It will also be possible to detect map errors as well as the newly designed object as soon as possible. This needs not only to see not only the map or design in real environment, but all mentioned components have to reference to each other. Such approach is sometimes called Extended or Mixed Reality (XR or MR). The subject of this publication is the introduction to the issue of this aspect of XR/MR applications and the indication of directions of 3D mapping development in accordance with the requirements for the form and content of the map for design purposes.

2

The Vegas-Style Commercialization and Perception of the Polish Countryside

Podhajska E., Sobota M., Zienowicz M.

Architektura Krajobrazu

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2014

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nr 3

108--119

EN

One of the main reasons that the Polish countryside has changed over the last decade is from the extensive advertising activity. The use of mass media in the countryside has led to a complete change in the visual qualities. Large billboards in rural areas put up without any plan or previous analysis has led to the deterioration of the original layout and traditional views and panoramic scenes of country villages. This has caused a number of problems, one of the worst of which is the appropriation of space for advertisements. In the process the needs of the rural inhabitants and the capacity for making visual impressions have been ignored and the landscape has been reduced to fulfilling the role of a consumer advertising leaflet targeted to passing motorists. This is an act of subjugating the long standing rural inhabitants to motorists on the road. The purpose of this article is to analyse this situation and identify the risks which result from widespread advertising placements.

PL

Jedną z zasadniczych przyczyn zmiany wizerunku wsi polskiej w ciągu ostatniej dekady jest aktywność branż reklamowych. Wykorzystanie medialnego potencjału krajobrazu doprowadza do całkowitego przewartościowania jego jakości wizualnych. Pozbawione jakiegokolwiek planu i niepoprzedzone analizami sytuowanie wielkogabarytowych nośników reklamowych w obszarach wiejskich doprowadza do dewastacji ugruntowanych pierwotnym zamysłem i tradycją sylwet oraz panoram miejscowości. Działania te generują szereg problemów, z których jednym z zasadniczych jest zawłaszczenie przestrzeni miejscowości na potrzeby komunikatu reklamowego. W procesie tym potrzeby oraz możliwości percepcyjne mieszkańców wsi są ignorowane, a krajobraz miejscowości sprowadzany jest do roli konsumenckiej ulotki reklamowej, adresowanej do przejeżdżających. Doprowadza to do swoistego aktu wywłaszczenia tradycyjnych mieszkańców wsi na rzecz zmotoryzowanych użytkowników dróg. Celem artykułu jest analiza zjawiska oraz określenie zagrożeń generowanych przez wprowadzane na szeroką skalę nośników reklamowych.

3

Geometry education for developing spatial visualisation abilities of engineering students

Leopold C.

Journal Biuletyn of Polish Society for Geometry and Engineering Graphics

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2005

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Vol. 15

39--45

EN

The importance of descriptive geometry was pushed back in the las tyears in many curricula of engineering studies. Geometry Education was often substituted by training of CAD-systems and representation techniques. This development leads to a deficiency in spatial visualization abilities of engineering students. Descriptive Geometry provides the foundations for creating and understanding 2-D drawings of 3-D objects and helps to develop spatial visualization abilities. As a branch of mathematics geometry deals with properties, relationships, measurements of points, lines, planes and solids as well as transformations and projection methods. There is a need of fundamental knowledge in geometry combined with visualization methods and an understanding of visual perception and communication. Studies and also our experiences showed that spatial visualization abilities of the students are most improved by sketching and drawing 3-D objects and by creating and working at the same time with3-D models, not by training CAD-Systems. Well developed spatial visualisation abilities are important predictors of success in engineering studies. How can the aim of well developed spatial visualisation abilities reached by geometry education? Which are the most important elements of such a geometry course? The experiences with students of architecture and civil engineering at our university along several years will be analysed. The conclusion of this analysis will be presented with the most relevant elements for developing spatial visualization abilities. Examples of student projects and teaching materials will illustrate the content and way of such a geometry education which is able to support the development of spatial visualisation abilities.

PL

Badania naukowe w zakresie kształtowania oraz rozwijania wyobraźni przestrzennej oraz doświadczenia dydaktyków pokazują, iż najlepsze wyniki nauczania na kierunkach inżynierskich studiów technicznych uzyskuje się w sytuacji, kiedy podstawowa wiedza w zakresie geometrii wykreślnej jest uzupełniona przez wykonywanie szkiców odręcznych oraz rysunków dwuwymiarowych na podstawie modeli trójwymiarowych, które mogą być modelami rzeczywistymi lub wirtualnymi. Zadania uzupełniane są technikami prezentacji poprzez wykonanie komputerowej wizualizacji projektu. W pracy przedstawiono genezę rozwoju metod nauczania przedmiotu geometria wykreślna oraz podano konkretne przykłady zadań rozwiązywanych przez studentów architektury i inżynierii lądowej w Technicznym Uniwersytecie w Kaiserslautern (Niemcy). Długoletnie doświadczenie dydaktyczne prowadzi autorkę do konstrukcji optymalnego programu nauczania geometrii wykreślnej w takim kierunku, aby przedmiot spełniał warunek rozwijania technicznej wyobraźni przestrzennej studentów kierunków inżynierskich.

4

Activities of the Japan Society for Graphic Science. Research and education

Suzuki K.

Journal Biuletyn of Polish Society for Geometry and Engineering Graphics

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2003

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Vol. 13

39--41

EN

In this paper the research and educational activities of the Japan Society for Graphic Science (JSGS) will be briefly reviewed. The membership in the JSGS stands now at around 330 made of mostly individual members who are university and college instructors of graphics-related subjects. The JSGS holds nation-wide meetings twice a year, once in spring and the other in autumn. In each JSGS meeting a forum on graphics education is also held. The JSGS publishes the journal “Journal of Graphic Science of Japan” four times in a year. The JSGS also occasionally publishes books. In addition to these activities in Japan, the JSGS has been making efforts in promoting international cooperation.