Yeh hsin 690458 algorithmic sketchbook

HSIN YEH 690458

STUDIO AIR

SEM 2, 2015

ALGORITHMICSKETCHBOOK

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LOFTING & STAGE CAPTURE

From simple, smooth ---> complex, edgedFolding & twisting the tubeCreate sharp & round ends

The result:A overlapped form with

angled towers and smooth slope. Maybe a concept for

playground?

LOFTING & ALTERNATING THREE CURVES

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TRIANGULATION ALGORITHMS

POPULATE 2D + VORONOI

RADIUS + DELAUNAY

OCTREE

Increasing the number of random points creates a more complex and fine web.

Increasing the octree resolution creates more

and smaller boxes across a surface.

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POPULATE 3D + VORONOI 3D

Taking out the polysurfaces created by voronoi 3D is useful for form finding.

VORONOI

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MESH GEOMETRY

SMOOTH MESH

Concept model of a pavilion with shelter and

viewing platform.

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CURVE - INTERSECTIONS

INTERSECTING A LOFT SURFACE AND A PLANE

INTERSECTING A MESH AND A PLANE

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CURVE

CURVES GENERATED FROM LOFT

A loft surface is transformed into multiple curves to create a light

structure that is different to the solid original loft.

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TRANSFORM

TRANSFORM: PROJECT & LOFT CURVE

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A mesh is projected onto a plane as curves, and the curves are

lofted to transform the mesh into a layered structure.

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SECTIONING

SECTION A GEOMETRY: VERTICAL VIEW

This is a sectioning of a mesh object. The sections only onclude those that have

a closed boundary, so some part of the mesh is blank. This creates possible

design for bar table.

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SECTION A GEOMETRY: HORIZONTAL VIEW

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CONTOUR

CONTOUR & INTERSECT WITH SURFACES

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GRIDSHELL

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GEODESIC - INTERSECTING

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VORONOI FROM 3D OBJECT

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FIELDS

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IMAGE SAMPLING

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FRACTAL TECTRAHEDRA

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EVALUATING FIELDS

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GRAPHING SECTION PROFILES

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PATTERN WITH GRAPH

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Triangular panel - U: 8, V: 15Curve group 1 - Crv1: 0.75, Crv2: 0.25Curve group 2 - Crv1: 0.25, Crv3: 0.75Curve group 3 - Crv2: 0.75, Crv3: 0.25IntCrv Degree: 1Curve offset: 0.8Hexagon curve offset: 0.9Quadrangle subdivide: 1Amplitude - B: 0.39

Triangular panel - U: 6, V: 10Curve group 1 - Crv1: 0.5, Crv2: 0.5Curve group 2 - Crv1: 0.5, Crv3: 0.5Curve group 3 - Crv2: 0.5, Crv3: 0.5IntCrv Degree: 3Curve offset: 0.8Hexagon curve offset: 0.9Quadrangle subdivide: 1Amplitude - B: 0.39

Triangular panel - U: 6, V: 10Curve group 1 - Crv1: 0.2, Crv2: 0.8Curve group 2 - Crv1: 0.8, Crv3: 0.2Curve group 3 - Crv2: 0.2, Crv3: 0.8IntCrv Degree: 3Curve offset: 0.9Hexagon curve offset: 0.9Quadrangle subdivide: 2Amplitude - B: 2

Triangular panel - U: 6, V: 10Curve group 1 - Crv1: 0.75, Crv2: 0.25Curve group 2 - Crv1: 0.25, Crv3: 0.75Curve group 3 - Crv2: 0.75, Crv3: 0.25IntCrv Degree: 3Curve offset: 0.9Hexagon curve offset: 0.9Quadrangle subdivide: 2Amplitude - B: 2

PART B ITERATIONS

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Triangular panel - U: 8, V: 12Curve group 1 - Crv1: 1, Crv2: 0.5Curve group 2 - Crv1: 0.5, Crv3: 1Curve group 3 - Crv2: 1, Crv3: 0.5IntCrv Degree: 3Curve offset: 0.9Hexagon curve offset: 0.9Quadrangle subdivide: 2Amplitude - B: 3

Triangular panel - U: 8, V: 12Curve group 1 - Crv1: 0.7, Crv2: 0.3Curve group 2 - Crv1: 0.3, Crv3: 0.7Curve group 3 - Crv2: 0.7, Crv3: 0.3IntCrv Degree: 3Curve pipe radius: 1Hexagon curve offset: 0.95Quadrangle subdivide: 1Amplitude - B: 1.2

Triangular panel - U: 8, V: 12Curve group 1 - Crv1: 0.3, Crv2: 0.3Curve group 2 - Crv1: 0.3, Crv3: 0.4Curve group 3 - Crv2: 0.3, Crv3: 0.4IntCrv Degree: 3Curve offset: 0.9Quadrangle subdivide: 1Amplitude - B: 1.2

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Triangular panel - U: 10, V: 10Triangular frame scale: 0.95Curve group 1 - Crv1: 0.7, Crv2: 0.3Curve group 2 - Crv1: 0.7, Crv3: 0.5Curve group 3 - Crv2: 0.3, Crv3: 0.5IntCrv Degree: 3Curve offset: 0.5Amplitude - B: 0.97

Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.7Curve group 1 - Crv1: 1, Crv2: 1Curve group 2 - Crv1: 0, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1IntCrv Degree: 1Pipe radius: 1.5Amplitude - B: 0.97

Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.7, N:2Curve group 1 - Crv1: 1, Crv2: 1Curve group 2 - Crv1: 0, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1IntCrv Degree: 1Pipe radius: 1.5Amplitude - B: 0.97

Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.85Curve group 1 - Crv1: 1, Crv2: 1Curve group 2 - Crv1: 0, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1IntCrv Degree: 3Pipe radius: 1Amplitude - B: 0.97

PART B ITERATIONS

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Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.85Curve group 1 - Crv1: 1, Crv2: 1Curve group 2 - Crv1: 0, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1IntCrv Degree: 1Pipe radius: 1Amplitude - B: 0.97

Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.8Curve group 1 - Crv1: 1, Crv3: 1Curve group 2 - Crv1: 0, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1Curve group 4 - Crv3: 0, Crv4: 1IntCrv Degree: 3Pipe radius: 1Amplitude - B: 2

Triangular panel - U: 10, V: 10Quadrangle frame scale: 0.8Curve group 1 - Crv1: 0, Crv3: 0Curve group 2 - Crv1: 1, Crv3: 0Curve group 3 - Crv2: 0, Crv3: 1Curve group 4 - Crv3: 0, Crv4: 1IntCrv Degree: 3Pipe radius: 1Amplitude - B: 1

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PART B ITERATIONS

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.5, Crv2: 0, Crv3: 0Curve group 2 - Crv1: 0, Crv2: 0, Crv4: 0.5Curve group 3 - Crv2: 0, Crv3: 0.5, Crv4:0IntCrv Degree: 3Scale of curves: 0.97

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.2, Crv2: 0.4, Crv3: 0Curve group 2 - Crv1: 0.2, Crv2: 0.4, Crv4: 0Curve group 3 - Crv2: 1, Crv3: 1, Crv4:1IntCrv Degree: 3Curve pipe radius: 1

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 1, Crv2: 0.5, Crv3: 1Curve group 2 - Crv1: 0, Crv2: 1, Crv4: 0Curve group 3 - Crv2: 0, Crv3: 1, Crv4:1IntCrv Degree: 3Curve pipe radius: 1

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.5, Crv2: 0, Crv3: 1Curve group 2 - Crv1: 0.5, Crv2: 0, Crv4: 1Curve group 3 - Crv2: 0, Crv3: 1, Crv4:1IntCrv Degree: 3Curve pipe radius: 1

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Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.5, Crv2: 0.5, Crv3: 1Curve group 2 - Crv1: 0.5, Crv2: 0, Crv4: 1Curve group 3 - Crv2: 1, Crv3: 1, Crv4:1Curve group 4 - Crv1: 1, Crv2: 0.5, Crv4:1IntCrv Degree: 3Curve frame scale: 0.99

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.8, Crv2: 0.5, Crv3: 1Curve group 2 - Crv1: 0.5, Crv3: 1, Crv4: 0.5Curve group 3 - Crv2: 0.5, Crv3: 1, Crv4: 0.5Curve group 4 - Crv1: 0.9, Crv2: 0.5, Crv4:1IntCrv Degree: 1Pipe radius: 1

Triangular panel - U: 3, V: 5Quadrangle N: 2Curve group 1 - Crv1: 0.8, Crv2: 0.5, Crv3: 1Curve group 2 - Crv1: 0, Crv3: 0, Crv4: 0Curve group 3 - Crv2: 1, Crv3: 0.5, Crv4: 0.5Curve group 4 - Crv1: 0.9, Crv2: 0.5, Crv4:1IntCrv Degree: 1Pipe radius: 1

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PART B ITERATIONS

Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0.5, Crv2: 0, Crv3: 1Curve group 2 - Crv1: 0, Crv3: 1, Crv4: 1Curve group 3 - Crv2: 1, Crv3: 1, Crv4: 1Curve group 4 - Crv1: 1, Crv2: 1, Crv4:1IntCrv Degree: 1Pipe radius: 1

Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0.7, Crv2: 1, Crv3: 1Curve group 3 - Crv2: 0.5, Crv3: 0, Crv4: 0.7Curve group 4 - Crv1: 0, Crv2: 0, Crv4: 0IntCrv Degree: 3Curve frame scale: 0.97

Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0, Crv2: 1, Crv5: 1Curve group 3 - Crv2: 0.5, Crv3: 0, Crv4: 0.7Curve group 4 - Crv1: 0, Crv2: 0, Crv4: 0.7IntCrv Degree: 1Curve frame scale: 0.97

Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0, Crv2: 1, Crv4: 0.7, Crv5: 0Curve group 3 - Crv1: 0, Crv3: 0, Crv4: 0, Crv5: 0.5Curve group 4 - Crv1: 0, Crv2: 0, Crv4: 0.9IntCrv Degree: 3Curve frame scale: 0.97

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Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0, Crv2: 0.4, Crv3: 1, Crv4: 1, Crv5: 1Curve group 4 - Crv1: 1, Crv2: 1IntCrv Degree: 1Curve frame scale: 0.97

Hexagon cells - U: 4, V:3Curve group 1 - Crv1: 0.5, Crv2: 0, Crv3: 0.7, Crv5: 0IntCrv Degree: 3Curve frame scale: 0.97

Hexagon cells - U: 4, V:3Curve group 1 - Crv3: 0, Crv4: 0, Crv5: 1IntCrv Degree: 1Curve frame scale: 0.97

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Triangular panel - U: 5, V: 5Quadrangle N: 1Curve group 1 - Crv1: 0.75, Crv2: 0.25, Crv3: 1IntCrv Degree: 1Pipe radius: 1

Triangular panel - U: 5, V: 5Quadrangle N: 1Curve group 1 - Crv1: 0.75, Crv2: 0.25, Crv3: 1IntCrv Degree: 1Pipe radius: 1Quadrangle curve pipe radius: 1

Triangular panel - U: 5, V: 5Quadrangle N: 1Curve group 1 - Crv1: 0, Crv2: 0, Crv3: 0.5IntCrv Degree: 1Pipe radius: 1

Triangular panel - U: 5, V: 5Quadrangle N: 1Curve group 1 - Crv1: 0, Crv2: 0, Crv3: 0.5IntCrv Degree: 1Pipe radius: 1Quandrangle pipe radius: 1

PART B ITERATIONS

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Triangular panel - U: 2, V: 2Quadrangle N: 2Curve group 1 - Crv1: 0, Crv2: 0, Crv3: 0.5Curve group 1 - Crv1: 0.5, Crv2: 0.5, Crv3: 0.5IntCrv Degree: 1Pipe radius: 1Quadrangle pipe radius: 1

Triangular panel - U: 2, V: 2Quadrangle N: 1Curve group 1 - Crv1: 1, Crv2: 0.8, Crv3: 1Curve group 1 - Crv1: 0, Crv2: 0, Crv3: 0.5Arc for curvePipe radius: 1

Triangular panel - U: 2, V: 2Quadrangle N: 1Curve group 1 - Crv1: 0, Crv2: 0, Crv3: 0Curve group 1 - Crv1: 1, Crv2: 0, Crv3: 1Arc for curvePipe radius: 1

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PART B DESIGN PROPOSAL

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PART C ITERATIONS OF FORM FINDING

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PART C: SPHERE COLLIDES WITH PATTERN

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PART C FINAL PROTOTYPE

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