[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-443776-105":59,"doc-detail-443776-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","a-practical-approach-to-technical-illustration","A Practical Approach to Technical Illustration","","A Practical Approach to Technical Illustration by Robert Batho is a definitive instructional guide focusing on geometric drawing techniques, specifically centered on close-perspective and ellipse rendering. The book provides an innovative method for creating authentic technical drawings without the need for cumbersome vanishing points or elaborate instrumentation, relying instead on basic tools like a T-square and adjustable set-square. With over fifty clear diagrams, the text serves as a valuable resource for artists and illustrators seeking to enhance their drafting precision in small component and object drawing.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/a-practical-approach-to-technical-illustration/443776/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/a-practical-approach-to-technical-illustration/443776.png","ImageObject",300,407,{"name":92,"@type":93},"Pentious","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-01","2026-09-29",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary drawing method taught in this book?","Question",{"text":112,"@type":113},"The book teaches a technique for close-perspective drawing that eliminates the need for inconveniently placed vanishing points.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What drawing instruments are required to follow these techniques?",{"text":117,"@type":113},"No elaborate instruments are needed; readers only require an ordinary drawing board, a T-square, and an adjustable set-square.",{"name":119,"@type":110,"acceptedAnswer":120},"Who is the target audience for this work?",{"text":121,"@type":113},"While written specifically for technical illustrators, the work is intended to be a useful reference for the wider field of art and professional drawing.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},443776,1790863353,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},1374404730887,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","A PRACTICAL APPROACH TOTECHNICALILLUSTRATIONA Geometry of Close Perspective DrawingD  \nD²D'首Robert BathoFIG.50  \n# A PRACTICALAPPROACH TOTECHNICALILLUSTRATION\n\nAlthough written with technicalillustration in mind this authoritativework will also be of use to a wider fieldof art generally,containing as it doesmuch useful information on the ellipseand close-perspective drawing,dealtwith without recourse to inconvenientlyplaced vanishing-points.  \nRobert Batho dispenses with the use ofvanishing-points altogether and goesstraight to close-perspective used indrawing small components or even inordinary object drawing.The geometrythus enables the artist to produce anauthentic-looking drawing with amodicum of preliminary construction.No elaborate instruments are necessary,just an ordinary drawing board,T-square,and adjustable set-square.The text is amplified by more than fiftydiagrams,all drawn to facilitate easycomprehension.  \nf  \nA PRACTICAL APPROACH TOTECHNICAL ILLUSTRATION  \n# A Practical Approach toTECHNICALILLUSTRATION\n\nROBERT BATHO,N.D.D.  \nWith Drawings prepared for Publicationby Peter Dennison  \nFirst published in Great Britain 1968by Frederick Muller Ltd.,Fleet Street,London,E.C.4  \nCopyright C1968 by Robert Batho  \nFilmset,Printed and Bound in Great Britain byBookprint Limited,Crawley,Sussex  \nCONTENTS  \nPage  \nIntroduction  \n1 Drawing the Ellipse1  \n2 Perspective5  \n3 A Common Error in Grid Drawing  \n19  \n4 To Construct an Ellipse, such that its Curve will passthrough any point extended radially from its Centre26  \n30  \n5 Drawing the Cube and Scaling the Grid  \n6 Planes off the Angle of the Grid43  \n7 Drawing the Sphere47  \n51  \n8 The Cut-out View and Sectional Drawing  \n54  \n9 The Helix  \n10 Projecting from the Circumference of a CircularComponent  \n58  \n11 Curves of IntersectionIndex  \n61  \n69","cbCaiiTf6tcCwluH","https://ap.wps.com/l/cbCaiiTf6tcCwluH","pdf",2908433,88,"English","# Introduction\n## 1 Drawing the Ellipse\n## 2 Perspective\n## 3 A Common Error in Grid Drawing\n## 4 To Construct an Ellipse\n## 5 Drawing the Cube and Scaling the Grid\n## 6 Planes off the Angle of the Grid\n## 7 Drawing the Sphere\n## 8 The Cut-out View and Sectional Drawing\n## 9 The Helix\n## 10 Projecting from the Circumference of a Circular Component\n## 11 Curves of Intersection","[{\"question\":\"What is the primary drawing method taught in this book?\",\"answer\":\"The book teaches a technique for close-perspective drawing that eliminates the need for inconveniently placed vanishing points.\"},{\"question\":\"What drawing instruments are required to follow these techniques?\",\"answer\":\"No elaborate instruments are needed; readers only require an ordinary drawing board, a T-square, and an adjustable set-square.\"},{\"question\":\"Who is the target audience for this work?\",\"answer\":\"While written specifically for technical illustrators, the work is intended to be a useful reference for the wider field of art and professional drawing.\"}]","A Practical Approach to Technical Illustration | PDF",1790705338,222]