{"id":800,"date":"2019-04-25T16:01:50","date_gmt":"2019-04-25T16:01:50","guid":{"rendered":"https:\/\/conceptual-joining.com\/?post_type=jetpack-portfolio&p=800"},"modified":"2019-04-26T12:13:31","modified_gmt":"2019-04-26T12:13:31","slug":"branch-formations-control-geometry","status":"publish","type":"jetpack-portfolio","link":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-control-geometry","title":{"rendered":"Branch Formations – Control Geometry"},"content":{"rendered":"\n

Since our last post about the abstraction principles and control geometry <\/a>we have adapted the system and also automated several processes.<\/p>\n\n\n\n

after 3d-scanning<\/a> the individual meshes are loaded automatically into Rhino and a grasshopper definition is generating the color coded centerlines and cross sections at each branch-arm end and orients the whole geometry-set at the world origin for further data-processing.
Each object is placed on an individual layer for easier data handling in the further steps.
<\/p>\n\n\n\n

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overview of all generated and needed data<\/figcaption><\/figure>\n\n\n\n

Additionally 3 points are placed at the markings on the end-faces of each branch-arm which serve as reference geometry to reposition the original scan models into the assembled configuration and thus allow for designing specific joints and modifications of the physical parts for later CNC-processing.<\/p>\n\n\n\n

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marks at the branch arm end-faces serving as reference geometry<\/figcaption><\/figure>\n\n\n\n
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control geometry generation in McNeels Rhinoceros 6.0 with a Grasshopper Definition <\/figcaption><\/figure>\n\n\n\n
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automated loading and geometry generation of the whole scanned branch set <\/figcaption><\/figure>\n\n\n\n
\"\"
several generated centerlines and cross-section sets and one whole branch data-set<\/figcaption><\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Since our last post about the abstraction principles and control geometry we have adapted the system and also automated several processes. after 3d-scanning the individual meshes are loaded automatically into Rhino and a grasshopper definition is generating the color coded centerlines and cross sections at each branch-arm end and orients the whole geometry-set at the […]<\/p>\n","protected":false},"author":2,"featured_media":815,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"tags":[],"jetpack-portfolio-type":[8],"jetpack-portfolio-tag":[21],"class_list":["post-800","jetpack-portfolio","type-jetpack-portfolio","status-publish","format-standard","has-post-thumbnail","hentry","jetpack-portfolio-type-branch-formations","jetpack-portfolio-tag-branch-formations"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[{"id":407,"url":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-abstraction-principles-and-control-geometry","url_meta":{"origin":800,"position":0},"title":"Branch Formations – Abstraction Principles and Control Geometry","author":"Lukas Allner","date":"June 8, 2018","format":false,"excerpt":"A given set of forked branches is 3D scanned and the digitized data simplified into approximated axis models. Each branch can be represented by 4 points and 3 lines. The node-element represented in modules with three line segments is used as a \u2018Y\u2019 - typology. Eventually the axis models serve\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2018\/06\/feature.jpg?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":671,"url":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-branch-scanning","url_meta":{"origin":800,"position":1},"title":"Branch Formations – Branch 3D-Scanning","author":"Daniela Kr\u00f6hnert","date":"March 6, 2019","format":false,"excerpt":"last week we harvested a new set of beechwood branches from the forests of Sandra Tuider in lower Austria. Daniela Kr\u00f6hnert (left) and Lukas Allner (right) Sandra Tuider, Lukas Allner and Christoph Kaltenbrunner (left to right) half of the harvest back at the University flush-cutting of the individual branch-arms in\u2026","rel":"","context":"In \"3D-scanning\"","block_context":{"text":"3D-scanning","link":"https:\/\/conceptual-joining.com\/?tag=3d-scanning"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2019\/03\/feature_scanning.jpg?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":830,"url":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-surface-studies","url_meta":{"origin":800,"position":2},"title":"Branch Formations – surface studies","author":"Lukas Allner","date":"May 7, 2019","format":false,"excerpt":"Exploring possible complementary architectural elements articulating the inbetween spaces defined by branch frameworks axis of a tetrahedral framework used as guide geometry for surfaces","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2019\/05\/feature.png?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":67,"url":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-intro","url_meta":{"origin":800,"position":3},"title":"Branch Formations – Intro","author":"Daniela Kr\u00f6hnert","date":"March 27, 2018","format":false,"excerpt":"In a series of studies we create a digitized catalogue of naturally grown branch nodes that are used as components for the design of spatial frameworks. The emerging configurations utilize the tectonics of fiber patterns as a generative parameter for constructs with continuous grain. The resulting formations are tested with\u2026","rel":"","context":"In \"branches\"","block_context":{"text":"branches","link":"https:\/\/conceptual-joining.com\/?tag=branches"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2018\/04\/branch_formations_feature.jpg?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1351,"url":"https:\/\/conceptual-joining.com\/?portfolio=full-scale-prototype-work-in-progress","url_meta":{"origin":800,"position":4},"title":"full-scale prototype – work in progress","author":"Lukas Allner","date":"February 23, 2021","format":false,"excerpt":"Preparations for another full-scale installation as part of the Branch Formations project are underway. The structure will be situated at an exterior courtyard at the University of Applied Arts Vienna. The methods and workflow developed for the first realization in 2019 are further refined and applied to larger-scale elements. We\u2026","rel":"","context":"In \"Branch Formations\"","block_context":{"text":"Branch Formations","link":"https:\/\/conceptual-joining.com\/?tag=branch-formations"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2021\/02\/lichthof_13_feature.jpg?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":1094,"url":"https:\/\/conceptual-joining.com\/?portfolio=branch-formations-use-case-speculations","url_meta":{"origin":800,"position":5},"title":"AIL show: Branch Formations – use case speculations","author":"Lukas Allner","date":"December 11, 2019","format":false,"excerpt":"as a start of a series that summarizes our exhibition at AIL in Oktober 2019 here is a first portion of content that was displayed. As part of the design process in Branch Formations a diagrammatic and a more or less abstract study of complementary geometries survey potential architectural meanings\u2026","rel":"","context":"In \"AIL show\"","block_context":{"text":"AIL show","link":"https:\/\/conceptual-joining.com\/?tag=ail-show"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/conceptual-joining.com\/wp-content\/uploads\/2019\/12\/06_tetra-reg_h_ramps00_feature.jpg?fit=446%2C333&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/jetpack-portfolio\/800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/jetpack-portfolio"}],"about":[{"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/types\/jetpack-portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=800"}],"version-history":[{"count":6,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/jetpack-portfolio\/800\/revisions"}],"predecessor-version":[{"id":822,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/jetpack-portfolio\/800\/revisions\/822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=\/wp\/v2\/media\/815"}],"wp:attachment":[{"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=800"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=800"},{"taxonomy":"jetpack-portfolio-type","embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=%2Fwp%2Fv2%2Fjetpack-portfolio-type&post=800"},{"taxonomy":"jetpack-portfolio-tag","embeddable":true,"href":"https:\/\/conceptual-joining.com\/index.php?rest_route=%2Fwp%2Fv2%2Fjetpack-portfolio-tag&post=800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}