EX NIHILO – Dahlgren 1

Total Page:16

File Type:pdf, Size:1020Kb

EX NIHILO – Dahlgren 1 EX NIHILO – Dahlgren 1 EX NIHILO: A STUDY OF CREATIVITY AND INTERDISCIPLINARY THOUGHT-SYMMETRY IN THE ARTS AND SCIENCES By DAVID F. DAHLGREN Integrated Studies Project submitted to Dr. Patricia Hughes-Fuller in partial fulfillment of the requirements for the degree of Master of Arts – Integrated Studies Athabasca, Alberta August, 2008 EX NIHILO – Dahlgren 2 Waterfall by M. C. Escher EX NIHILO – Dahlgren 3 Contents Page LIST OF ILLUSTRATIONS 4 INTRODUCTION 6 FORMS OF SIMILARITY 8 Surface Connections 9 Mechanistic or Syntagmatic Structure 9 Organic or Paradigmatic Structure 12 Melding Mechanical and Organic Structure 14 FORMS OF FEELING 16 Generative Idea 16 Traits 16 Background Control 17 Simulacrum Effect and Aura 18 The Science of Creativity 19 FORMS OF ART IN SCIENTIFIC THOUGHT 21 Interdisciplinary Concept Similarities 21 Concept Glossary 23 Art as an Aid to Communicating Concepts 27 Interdisciplinary Concept Translation 30 Literature to Science 30 Music to Science 33 Art to Science 35 Reversing the Process 38 Thought Energy 39 FORMS OF THOUGHT ENERGY 41 Zero Point Energy 41 Schools of Fish – Flocks of Birds 41 Encapsulating Aura in Language 42 Encapsulating Aura in Art Forms 50 FORMS OF INNER SPACE 53 Shapes of Sound 53 Soundscapes 54 Musical Topography 57 Drawing Inner Space 58 Exploring Inner Space 66 SUMMARY 70 REFERENCES 71 APPENDICES 78 EX NIHILO – Dahlgren 4 LIST OF ILLUSTRATIONS Page Fig. 1 - Hofstadter’s Lettering 8 Fig. 2 - Stravinsky by Picasso 9 Fig. 3 - Symphony No. 40 in G minor by Mozart 10 Fig. 4 - Bird Pattern – Alhambra palace 10 Fig. 5 - A Tree Graph of the Creative Process 11 Fig. 6 – Rhetoric Tree Graph 12 Fig. 7 - “Hierarchic Repetition” in Beethoven, Symphony No. 5 12 Fig. 8 - Sociology Graph 12 Fig. 9 - Harmonic Series as Background Control in Harmonic Modulation 17 Fig. 10 - Reindeer, in Font-de-Gaume Cave near Dordogne, France 19 Fig. 11 - Vermeer “Tile” Paintings 22 Fig. 12 – Music Augmentation by a Factor of Two 23 Fig. 13 – Function 24 Fig. 14A - Reciprocal (a), Tonal (b) and Exact “Real” (c) Inversions in Music 26 Fig. 14B - Inverted Perspective vs Regular Perspective 26 Fig. 15 - Rocket Science Momentum Equation 26 Fig. 16 - Feynman Diagram 27 Fig. 17 - Hypercube Projection 28 Fig. 18 – Projection 28 Fig. 19 - Hawking’s Newtonian Time Model 29 Fig. 20 - Möbius Strip by Escher 29 Fig. 21 - Dali’s Crucifixion (Corpus Hypercubus) 30 Fig. 22 - Kepler’s Harmonices Mundi 33 Fig. 23 - Harmonic Series – Perspective Ratio Similarities 35 Fig. 24 – Parquet Tile Deformations 39 Fig.25 - Spectogram of “Bishop to Queen Knight Three” 43 Fig. 26 - Lexical Semantics 44 Fig. 27 - English/Arabic Words for “The House” 45 Fig. 28 - Zachary Speaking to His “Papa” in the Henderson Public Library 47 Fig. 29 - Zachary - Speech Levels in Negation 49 Fig. 30 – Visual Textures of Six Chopin Etudes 54 Fig 31A - Philips Pavilion for the 1958 Brussels World's Fair 56 Fig. 31B - Xenakis’ Mycenae – Alpha 57 Fig. 32 - The Cortex Recreates a 3D Image from a 2D Retinal Image 58 Fig 33 - Julian Hook’s Matrix 60 Fig. 34 - Tymoczko’s Matrix 61 Fig. 35 - Harmonic and Melodic Matrices 62 Fig. 36 - Galilean Space-Time Matrix 62 Fig. 37 - Poincaré Space-Time Matrix 63 Fig. 38 - Gollin Tonnetz 63 Fig. 39 - Harmonization of the First 6 Notes of Three Blind Mice 64 Fig. 40 - Assigning Chord Notes “Matrix Points” - Three Blind Mice 65 Fig. 41 - The Inner Space of the Music for Three Blind Mice 65 Fig. 42 - 3D Inner Space Recreated in 2D 66 Fig 43 – Al-Li-Cu Quasicrystal 68 Fig 44 - Crystallized Inner Space 68 EX NIHILO – Dahlgren 5 "There is nothing either good or bad, but thinking makes it so…" (William Shakespeare – Hamlet) “…it is a tale told by an idiot, full of sound and fury, signifying nothing.” (William Shakespeare - Macbeth) Note: The mathematics discussed is kept to a layman’s level because I am not a mathematician; however, since I am a composer the discussions alluding to music theory may need further explanation and any good theory text would suffice for reference. I tried to keep this paper at an approachable level by explaining appropriate theories in the context of my discussions; an interdisciplinary learning necessity. I hope I have succeeded. EX NIHILO – Dahlgren 6 INTRODUCTION This paper is a semiotic study of common concepts in the liberal arts and exact sciences. It examines thought-form similarities and cross-disciplinary concept “translations” that exist between these two seemingly opposed thought-worlds and delves successively deeper into different manifestations of a force many scholars agree is common to all cultural representations - creativity. My aim is to find new interdisciplinary passages and link them with a language of integration useful for exploring, connecting, and understanding the interplay of all thought-forms. Through a five-step process I consider: obvious similarities in art forms, forms of feeling or thought energy, how the sciences have borrowed liberal arts concepts, the idea that cultural representations act like capacitors holding the energy that shaped them in inner spaces formed by their various nomenclatures and that these inner spaces can be mapped and explored. Although this paper is rather speculative in nature, I have tried to “ground” it in accepted scholarly treatises as much as possible. For example, I am aware that Roger Penrose’s area of expertise is not “consciousness” per se; however, I feel that sound reasoning underlies his foray into the nature of thought. Thought is, after all, common to all disciplines. Since I am a composer, a composition component is an integral part of my final project. The work, Three Unended Waltzes, consists of three “unfinished” waltzes forming three movements within the whole. A tone row forms the basic harmonic and melodic structure of the waltzes but I was careful to engineer a row that would sound like late nineteenth and early twentieth century music. The row manifests itself as harmonic EX NIHILO – Dahlgren 7 material in the first waltz, formatting and structuring in the second, and melody in the third. I included a composition because linguistic codes give the impression that we think verbally; music is in direct opposition to that precept because it is non-verbal, yet communicates feeling. The stylistic similarities to waltzes by Ravel (1), Brahms (2) and Poulenc (3) are intentional. As you listen, be reminded that music is a secret code full of multidimensional worlds. The music was recorded in the Lorne Watson Auditorium at the Brandon University School of Music; the pianist is Claudette Caron. Click the icon to listen Ravel Brahms Poulenc EX NIHILO – Dahlgren 8 FORMS OF SIMILARITY Forms of literature, music, and art are rife with similarities in formal structure. Some are superficial, some deep; some are intuitive, some require analysis; however, they all seem to have common underpinnings. This chapter discusses this phenomenon in some detail and tries to discover its origins, explain why it exists, and explore how it might have ramifications beyond art forms. My ideas on creative thought-form in literature, music, and art are based on conclusions made from what may seem rather simplistic - even naïve and superficial - observations like noticing resemblances in the feeling and form between Hofstadter’s lettering-art hobby and Picasso’s drawing of Stravinsky. (Fig.’s 1 and 2) Fig. 1 - Hofstadter’s Lettering (Hofstadter, 1985, p. xxix) EX NIHILO – Dahlgren 9 Fig. 2 - Stravinsky by Picasso (Edwards, 1979, p. 52) Such surface connections may confirm deeper conceptual similarities and give rise to new insights and methods of examining yet unseen things even though they are, and have always been, in plain sight; a trait of postmodernism (Bonnycastle, 1997, pp. 231 - 241). My investigation is a five-step process that considers: obvious similarities in art forms, forms of feeling or thought energy, how the sciences have borrowed liberal arts concepts, the idea that cultural representations act like capacitors holding the energy that shaped them in inner spaces formed by their various nomenclatures (Ogden, 1949, p. 42); and finally, that transcribing and mapping these inner spaces is both possible and necessary for furthering scientia – all knowledge. Exploring these ethereal places would be an investigation of the mercurial thing that spawned them – creative thought (Penrose, 1989, pp. 405 - 449). Surface Connections Mechanistic or Syntagmatic Structure Mechanistic or syntagmatic structures are the skeletal forms that mold works of literature, music, or art. Linear in nature, they use sequencing and more complex rules of EX NIHILO – Dahlgren 10 operation like sonnet form in literature, sonata form in music, or cubist form in art, to provide a framework to contain organic material, the ideas that fill the mechanistic framework – discussed in detail below. Sequencing Lidov discusses a form of poetic sequencing Bartha called Quaternary Stanza Structure (QSS) dealing with sets of fours used in both literature and music (Lidov, 2005, p. 31) (Fig. 7); Livio gives an example of sequencing thematic material in the first movement of Mozart’s Symphony No. 40 in G Minor (Fig. 3) as well as an example of shape sequencing in art - the repeated bird pattern on the walls of the Alhambra palace in Granada that may have inspired Escher (Livio, 2005, pp. 16 - 18). (Fig. 4) . Fig. 3 - Symphony No. 40 in G minor by Mozart Fig. 4 - Bird Pattern – Alhambra palace Interrupted sequences use interspersed recurring elements: ABAC, etc; a story like The Three Little Pigs closely resembles rondo form in music or a painting of telephone poles. The interspersed “asides” or “catalytic materials” manifest as divergent events in a story, EX NIHILO – Dahlgren 11 contrasting melodies in a piece of music, or different material between the telephone poles in art.
Recommended publications
  • CS 543: Computer Graphics Lecture 7 (Part I): Projection Emmanuel
    CS 543: Computer Graphics Lecture 7 (Part I): Projection Emmanuel Agu 3D Viewing and View Volume n Recall: 3D viewing set up Projection Transformation n View volume can have different shapes (different looks) n Different types of projection: parallel, perspective, orthographic, etc n Important to control n Projection type: perspective or orthographic, etc. n Field of view and image aspect ratio n Near and far clipping planes Perspective Projection n Similar to real world n Characterized by object foreshortening n Objects appear larger if they are closer to camera n Need: n Projection center n Projection plane n Projection: Connecting the object to the projection center camera projection plane Projection? Projectors Object in 3 space Projected image VRP COP Orthographic Projection n No foreshortening effect – distance from camera does not matter n The projection center is at infinite n Projection calculation – just drop z coordinates Field of View n Determine how much of the world is taken into the picture n Larger field of view = smaller object projection size center of projection field of view (view angle) y y z q z x Near and Far Clipping Planes n Only objects between near and far planes are drawn n Near plane + far plane + field of view = Viewing Frustum Near plane Far plane y z x Viewing Frustrum n 3D counterpart of 2D world clip window n Objects outside the frustum are clipped Near plane Far plane y z x Viewing Frustum Projection Transformation n In OpenGL: n Set the matrix mode to GL_PROJECTION n Perspective projection: use • gluPerspective(fovy,
    [Show full text]
  • Viewing in 3D
    Viewing in 3D Viewing in 3D Foley & Van Dam, Chapter 6 • Transformation Pipeline • Viewing Plane • Viewing Coordinate System • Projections • Orthographic • Perspective OpenGL Transformation Pipeline Viewing Coordinate System Homogeneous coordinates in World System zw world yw ModelViewModelView Matrix Matrix xw Tractor Viewing System Viewer Coordinates System ProjectionProjection Matrix Matrix Clip y Coordinates v Front- xv ClippingClipping Wheel System P0 zv ViewportViewport Transformation Transformation ne pla ing Window Coordinates View Specifying the Viewing Coordinates Specifying the Viewing Coordinates • Viewing Coordinates system, [xv, yv, zv], describes 3D objects with respect to a viewer zw y v P v xv •A viewing plane (projection plane) is set up N P0 zv perpendicular to zv and aligned with (xv,yv) yw xw ne pla ing • In order to specify a viewing plane we have View to specify: •P0=(x0,y0,z0) is the point where a camera is located •a vector N normal to the plane • P is a point to look-at •N=(P-P)/|P -P| is the view-plane normal vector •a viewing-up vector V 0 0 •V=zw is the view up vector, whose projection onto • a point on the viewing plane the view-plane is directed up Viewing Coordinate System Projections V u N z N ; x ; y z u x • Viewing 3D objects on a 2D display requires a v v V u N v v v mapping from 3D to 2D • The transformation M, from world-coordinate into viewing-coordinates is: • A projection is formed by the intersection of certain lines (projectors) with the view plane 1 2 3 ª x v x v x v 0 º ª 1 0 0 x 0 º « » «
    [Show full text]
  • Implementation of Projections
    CS488 Implementation of projections Luc RENAMBOT 1 3D Graphics • Convert a set of polygons in a 3D world into an image on a 2D screen • After theoretical view • Implementation 2 Transformations P(X,Y,Z) 3D Object Coordinates Modeling Transformation 3D World Coordinates Viewing Transformation 3D Camera Coordinates Projection Transformation 2D Screen Coordinates Window-to-Viewport Transformation 2D Image Coordinates P’(X’,Y’) 3 3D Rendering Pipeline 3D Geometric Primitives Modeling Transform into 3D world coordinate system Transformation Lighting Illuminate according to lighting and reflectance Viewing Transform into 3D camera coordinate system Transformation Projection Transform into 2D camera coordinate system Transformation Clipping Clip primitives outside camera’s view Scan Draw pixels (including texturing, hidden surface, etc.) Conversion Image 4 Orthographic Projection 5 Perspective Projection B F 6 Viewing Reference Coordinate system 7 Projection Reference Point Projection Reference Point (PRP) Center of Window (CW) View Reference Point (VRP) View-Plane Normal (VPN) 8 Implementation • Lots of Matrices • Orthographic matrix • Perspective matrix • 3D World → Normalize to the canonical view volume → Clip against canonical view volume → Project onto projection plane → Translate into viewport 9 Canonical View Volumes • Used because easy to clip against and calculate intersections • Strategies: convert view volumes into “easy” canonical view volumes • Transformations called Npar and Nper 10 Parallel Canonical Volume X or Y Defined by 6 planes
    [Show full text]
  • CS 4204 Computer Graphics 3D Views and Projection
    CS 4204 Computer Graphics 3D views and projection Adapted from notes by Yong Cao 1 Overview of 3D rendering Modeling: * Topic we’ve already discussed • *Define object in local coordinates • *Place object in world coordinates (modeling transformation) Viewing: • Define camera parameters • Find object location in camera coordinates (viewing transformation) Projection: project object to the viewplane Clipping: clip object to the view volume *Viewport transformation *Rasterization: rasterize object Simple teapot demo 3D rendering pipeline Vertices as input Series of operations/transformations to obtain 2D vertices in screen coordinates These can then be rasterized 3D rendering pipeline We’ve already discussed: • Viewport transformation • 3D modeling transformations We’ll talk about remaining topics in reverse order: • 3D clipping (simple extension of 2D clipping) • 3D projection • 3D viewing Clipping: 3D Cohen-Sutherland Use 6-bit outcodes When needed, clip line segment against planes Viewing and Projection Camera Analogy: 1. Set up your tripod and point the camera at the scene (viewing transformation). 2. Arrange the scene to be photographed into the desired composition (modeling transformation). 3. Choose a camera lens or adjust the zoom (projection transformation). 4. Determine how large you want the final photograph to be - for example, you might want it enlarged (viewport transformation). Projection transformations Introduction to Projection Transformations Mapping: f : Rn Rm Projection: n > m Planar Projection: Projection on a plane.
    [Show full text]
  • Shortcuts Guide
    Shortcuts Guide One Key Shortcuts Toggles and Screen Management Hot Keys A–Z Printable Keyboard Stickers ONE KEY SHORTCUTS [SEE PRINTABLE KEYBOARD STICKERS ON PAGE 11] mode mode mode mode Help text screen object 3DOsnap Isoplane Dynamic UCS grid ortho snap polar object dynamic mode mode Display Toggle Toggle snap Toggle Toggle Toggle Toggle Toggle Toggle Toggle Toggle snap tracking Toggle input PrtScn ScrLK Pause Esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 SysRq Break ~ ! @ # $ % ^ & * ( ) — + Backspace Home End ` 1 2 3 4 5 6 7 8 9 0 - = { } | Tab Q W E R T Y U I O P Insert Page QSAVE WBLOCK ERASE REDRAW MTEXT INSERT OFFSET PAN [ ] \ Up : “ Caps Lock A S D F G H J K L Enter Delete Page ARC STRETCH DIMSTYLE FILLET GROUP HATCH JOIN LINE ; ‘ Down < > ? Shift Z X C V B N M Shift ZOOM EXPLODE CIRCLE VIEW BLOCK MOVE , . / Ctrl Start Alt Alt Ctrl Q QSAVE / Saves the current drawing. C CIRCLE / Creates a circle. H HATCH / Fills an enclosed area or selected objects with a hatch pattern, solid fill, or A ARC / Creates an arc. R REDRAW / Refreshes the display gradient fill. in the current viewport. Z ZOOM / Increases or decreases the J JOIN / Joins similar objects to form magnification of the view in the F FILLET / Rounds and fillets the edges a single, unbroken object. current viewport. of objects. M MOVE / Moves objects a specified W WBLOCK / Writes objects or V VIEW / Saves and restores named distance in a specified direction. a block to a new drawing file.
    [Show full text]
  • Viewing and Projection Viewing and Projection
    Viewing and Projection The topics • Interior parameters • Projection type • Field of view • Clipping • Frustum… • Exterior parameters • Camera position • Camera orientation Transformation Pipeline Local coordinate Local‐>World World coordinate ModelView World‐>Eye Matrix Eye coordinate Projection Matrix Clip coordina te others Screen coordinate Projection • The projection transforms a point from a high‐ dimensional space to a low‐dimensional space. • In 3D, the projection means mapping a 3D point onto a 2D projection plane (or called image plane). • There are two basic projection types: • Parallel: orthographic, oblique • Perspective Orthographic Projection Image Plane Direction of Projection z-axis z=k x 1000 x y 0100 y k 000k z 1 0001 1 Orthographic Projection Oblique Projection Image Plane Direction of Projection Properties of Parallel Projection • Definition: projection directions are parallel. • Doesn’t look real. • Can preserve parallel lines Projection PlllParallel in 3D PlllParallel in 2D Properties of Parallel Projection • Definition: projection directions are parallel. • Doesn’t look real. • Can preserve parallel lines • Can preserve ratios t ' t Projection s s :t s' :t ' s' Properties of Parallel Projection • Definition: projection directions are parallel. • Doesn’t look real. • Can preserve parallel lines • Can preserve ratios • CANNOT preserve angles Projection Properties of Parallel Projection • Definition: projection directions are parallel. • Doesn’t look real. • Can preserve parallel
    [Show full text]
  • Image Formation • Projection Geometry • Radiometry (Image
    Image Formation • Projection Geometry • Radiometry (Image Brightness) - to be discussed later in SFS. Image Formation 1 Pinhole Camera (source: A Guided tour of computer vision/Vic Nalwa) Image Formation 2 Perspective Projection (source: A Guided tour of computer vision/Vic Nalwa) Image Formation 3 Perspective Projection Image Formation 4 Some Observations/questions • Note that under perspective projection, straight- lines in 3-D project as straight lines in the 2-D image plane. Can you prove this analytically? – What is the shape of the image of a sphere? – What is the shape of the image of a circular disk? Assume that the disk lies in a plane that is tilted with respect to the image plane. • What would be the image of a set of parallel lines – Do they remain parallel in the image plane? Image Formation 5 Note: Equation for a line in 3-D (and in 2-D) Line in 3-D: Line in 2-D By using the projective geometry equations, it is easy to show that a line in 3-D projects as a line in 2-D. Image Formation 6 Vanishing Point • Vanishing point of a straight line under perspective projection is that point in the image beyond which the projection of the straight line can not extend. – I.e., if the straight line were infinitely long in space, the line would appear to vanish at its vanishing point in the image. – The vanishing point of a line depends ONLY on its orientation is space, and not on its position. – Thus, parallel lines in space appear to meet at their vanishing point in image.
    [Show full text]
  • A General-Purpose Animation System for 4D Justin Alain Jensen Brigham Young University
    Brigham Young University BYU ScholarsArchive All Theses and Dissertations 2017-08-01 A General-Purpose Animation System for 4D Justin Alain Jensen Brigham Young University Follow this and additional works at: https://scholarsarchive.byu.edu/etd Part of the Computer Sciences Commons BYU ScholarsArchive Citation Jensen, Justin Alain, "A General-Purpose Animation System for 4D" (2017). All Theses and Dissertations. 6968. https://scholarsarchive.byu.edu/etd/6968 This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted for inclusion in All Theses and Dissertations by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. A General-Purpose Animation System for 4D Justin Alain Jensen A thesis submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree of Master of Science Robert P. Burton, Chair Parris K. Egbert Seth R. Holladay Department of Computer Science Brigham Young University Copyright c 2017 Justin Alain Jensen All Rights Reserved ABSTRACT A General-Purpose Animation System for 4D Justin Alain Jensen Department of Computer Science, BYU Master of Science Computer animation has been limited almost exclusively to 2D and 3D. The tools for 3D computer animation have been largely in place for decades and are well-understood. Existing tools for visualizing 4D geometry include minimal animation features. Few tools have been designed specifically for animation of higher-dimensional objects, phenomena, or spaces. None have been designed to be familiar to 3D animators. A general-purpose 4D animation system can be expected to facilitate more widespread understanding of 4D geometry and space, can become the basis for creating unique 3D visual effects, and may offer new insight into 3D animation concepts.
    [Show full text]
  • Chapter 2 – Part 2 Multiview Drawing Chapter Objectives
    Chapter 2 – Part 2 Multiview Drawing Chapter Objectives •Explain what multiview drawings are and their importance to the field of technical drawing. •Explain how views are chosen and aligned in a multiview drawing. •Visualize and interpret the multiviews of an object. •Describe projection planes •Describe normal, inclined and oblique surfaces •Describe line types •Describe line weights •Interpret the multiviews of graphic primitives •Describe orthographic projection including the miter line technique Supplemental Files •Describe the line types and line weights used in technical drawings as defined by the ASME Y14.2M standard. •Explain the difference between drawings created with First Angle and Third Angle projection techniques. •Use a miter line to project information between top and side views. •Create multiview sketches of objects including the correct placement and depiction of visible, hidden and center lines. Supplemental files are available for download inside the Chapter 2 folder of the book’s file downloads. Please see the inside front cover for further details. © Technical Drawing 101 with AutoCAD Smith & Ramirez – All rights reserved. 2.4 MULTIVIEW DRAWINGS Multiview drawing is a technique used by drafters and designers to depict a three-dimensional object (an object having height, width and depth) as a group of related two-dimensional (having only width and height, or width and depth) views. A person trained in interpreting multiview drawings, can visualize an object’s three-dimensional shape by studying the two-dimensional multiview drawings of the object. For example, Figure 2.15 provides a three-dimensional (3D) image of a school bus, and while a 3D view of the bus is very helpful in visualizing its overall shape, it doesn’t show the viewer all of the sides of the bus, or the true length, width, or height of the bus.
    [Show full text]
  • The Parallel Projection, As Flights of Fancy
    Portland State University PDXScholar Proceedings of the 18th National Conference on the Architecture Beginning Design Student 2002 The aP rallel Projection, as Flights of Fancy Mary Nixon University of Pennsylvania Let us know how access to this document benefits ouy . Follow this and additional works at: http://pdxscholar.library.pdx.edu/arch_design Part of the Architecture Commons, and the Art and Design Commons Recommended Citation Nixon, Mary, "The aP rallel Projection, as Flights of Fancy" (2002). Proceedings of the 18th National Conference on the Beginning Design Student. Paper 37. http://pdxscholar.library.pdx.edu/arch_design/37 This Article is brought to you for free and open access. It has been accepted for inclusion in Proceedings of the 18th National Conference on the Beginning Design Student by an authorized administrator of PDXScholar. For more information, please contact [email protected]. 1111 18th National Conference on the Beginning Design Student Portland. Oregon . 2002 The parallel projection, as flights of fancy Mary Nixon University of Pennsylvania The poet's eye, in a fine frenzy rolling, Doth glance from includes the families of axonometrics, isometrics (having iden­ heaven to earth, from earth to heaven; And as imagina­ tical standard measurement in all three axes), dimetrics (in tion bodies forth The forms of things unknown, the two axes), trimetrics (in none of the three axes), and obliques. poet's pen Tums them to shapes, and gives to airy noth­ They are all variations on the same theme. "Parallel lines 1 ing A local habitation and a name. remain parallel in parallel projections, while they converge to William Shakespeare, through Theseus, beautifully describes vanishing points in (central projections or) perspectives."4 this creative method of the poet.
    [Show full text]
  • CARTOGRAPHIC PORTRAYAL of TERRAIN in OBLIQUE PARALLEL PROJECTION Pyry Kettunen, Tapani Sarjakoski, L
    CARTOGRAPHIC PORTRAYAL OF TERRAIN IN OBLIQUE PARALLEL PROJECTION Pyry Kettunen, Tapani Sarjakoski, L. Tiina Sarjakoski, Juha Oksanen Finnish Geodetic Institute Department of Geoinformatics and Cartography P.O. Box 15 FI-02431 Masala Finland e-mails: [email protected] Abstract The visualization of three-dimensional spatial information as oblique views is widely regarded as beneficial for the perceiving of three-dimensional space. From the cartographic perspective, oblique views need to be carefully designed, in order to help the map reader to form a useful mental model of the terrain. In this study, 3D cartographic methods were applied to illustrate directions, distances and heights in oblique views. An oblique parallel projection was used for representing the view in a metrically homogeneous manner and for emphasizing the relative heights. The height was further visualized using directed lighting, hypsographic coloring and contours. In addition, an equilateral and equiangular grid was draped on the terrain model, for fixing the cardinal directions and for facilitating the estimation of distances and surface areas. These methods were combined and analyzed in a case study on a high-resolution DEM covering a national park area. The resulting oblique parallel views provide visual cues for the estimation of terrain dimensions, particularly heights. The results prepare a basis for further research on cartographic 3D visualization. Keywords: 3D cartography, oblique parallel projection, map grid, DEM 1 INTRODUCTION Outdoor leisure activities, such as forest hiking, have increasingly gained in popularity. These activities often benefit from navigational aids, such as route markings and maps. Recent technological developments have led to the successful implementation of personal navigation applications on mobile devices, which primarily focus on city life.
    [Show full text]
  • Complete Drawing Prototypes for Urban Complete Streets LIBRARIES
    Complete Drawing Prototypes For Urban Complete Streets by James Ira Winder Submitted to the Department of Architecture in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Art and Design ACHNES in Architectural Design MASSACHUSIETTSOF TECHNOLOGy INSTITUTE at the JUN O 9 2010 Massachusetts Institute of Technology LIBRARIES June 2010 @ 2010 James Ira Winder All rights reserved The author hereby grants to MIT permission to reproduce and to distribute publicly paper and electronic copies of this thesis document in whole or in part in any medium now known or hereafter created. Signature of Author ..... .. .......................................... ..... r.. .............. /. .. .. ment of Architecture 2 May 21, Certified by ......................................................................... .. ..... ..................... = ... ... .......... John A cAsendorf sociate Professor, Building Technology Thesis Supervisor Accepted by ............................................................... LelieK. Norford Leslie K. Norford Professor, Building Technology Chairman, Undergraduate Curriculum Committee Complete Drawing Prototypes For Urban Complete Streets by James Ira Winder Submitted to the Department of Architecture on May 21, 2010 in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Art and Design in Architectural Design ADVISOR John A. Ochsendorf Associate Professor, Building Technology READERS Eran Ben-Joseph Chair, PhD Program in Urban Planning Tim Love AIA, LEED AP, Principal of Utile Design, Inc. Ryan Sullivan Designer, LEED AP of Utile Design, Inc. Complete Drawing Prototypes For Urban Complete Streets by James Ira Winder Submitted to the Department of Architecture on May 21, 2010 in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Art and Design in Architectural Design ABSTRACT A study was performed to determine how drawings for streets may be tailored to a broad range of viewers and agendas, yet still be viewed as a credible design tool for architects.
    [Show full text]