Page 58 - ARCHIDOCT 6-2

Cell neighborhood Structural typology Forces acting
• Attraction towards direct neighbors
• Repulsion towards direct neighbors closer than 1.0
• Repulsion tow5ard8s cells closer than 5.0
dynamic linear
strength 0.5 strength 2.0 strength 2.0 strength 0.5 strength 0.3
7
8
9
ISSN 2309-0103 www.enhsa.net/archidoct Vol. 6 (2) / February 2019
• Planarity by lo
• Surface force
cal
normal force
Cellular Design
Trigger for cell division less than 2 cells at a distance of 6.0
Cell neighborhood dynamic Structural typology volumetric
• Drag 0.1
5.9 Reaction diffusion patterns
5.10 Attribute force to control cell proliferation
Forces acting
• Attraction towards direct neighbors
• Repulsion towards direct neighbors closer than 1.0
• Drag
Trigger for cell division
strength 0.5
strength 1.0
0.2
less than 7 cells at a distance of 2.0
10
10 11
11
dynamic Figure 24. 12 strength 2.0
surface-based non-manifold
Cell neighborhood
dynamic
Structural typology
surface-based non-manifold
Forces acting
• Attraction towards direct neighbors
strength 0.5
• Repulsion towards direct neighbors closer than 1.0
strength 2.0
• Repulsion towards cells closer than 5.0
strength 1.0
• Planarity by local normal force
strength 0.5
• Attribute force
average of 5 closest cells at creation
• Drag
0.5
Cell neighborhood Trigger for cell division
dynamic
average distance >1.5 for 2 closest cells
Cell neighborhood
dynamic
Structural typology
volumetric
Forces acting
• Attraction towards direct neighbors
strength 0.5
• Repulsion towards direct neighbors closer than 1.0
strength 1.0
• Drag
0.2
Trigger for cell division
less than 7 cells at a distance of 2.0
5.11 Vector Field as cellular force
• Vector field force
• Repulsion towards cells closer than 5.0
Cell neighborhood
Cell neighborhood Structural typology Forces acting
• Attraction towards direct neighbors
• Repulsion towards direct neighbors closer than 1.0
• Repulsion towards cells closer than 5.0
• Planarity by local normal force
• Unary force
• Drag
Trigger for cell division
dynamic
dynamic
surface-based non-manifold
strength 0.2 strength 1.0 strength 0.5 strength 1.0 z=-0.1
0.1
average distance >1.5 for 2 closest cells and less than 3 cells at a distance of 1.5
Figure 25.
Trigger for cell division • Unary force
• Drag
A volume based system with patterns similar to
A surface based non-manifold system.The proliferation direction is
• Repulsion towards cells closer than 5.0 strength 1.0
• Planarity by local normal force
• Attribute force
• Drag 0.5
• Repulsion towards cells closer than 5.0 strength 1.0
Trigger for cell division average distance >1.5 for 2 closest cells
• Drag
strength 0.5
Forces acting
• Planarity by local normal force strength 0.5
reaction diffusion systems
average of 5 closest cells at creation
• Attraction towards directinefliguhebnorcsed by the neighstbreongrtihn0g.2cell’s attributed vector
Structural typology
Forces acting
Cell neighborhood
• Attraction towards direct neighbors Structural typology
• Repulsion towards direct neighbors closer than 1.0 Forces acting
• Repulsion towards cells closer than 5.0
• Attraction towards direct neighbors
• Planarity by local normal force
• Repulsion towards direct neighbors closer than 1.0
• Attribute force
• Repulsion towards cells closer than 5.0
• Drag
• Planarity by local normal force
Trigger for cell division
• Unary force
• Vector field force
Cell neighborhood • Drag
Structural typology Trigger for cell division
Forces acting
• Attraction towards direct neighbors Cell neighborhood
• Repulsion towards direct neighbors closer than 1.0 Structural typology
surface-based non-manifold
dynamic
strength 0.5
surface-based non-manifold
Cell neighborhood Structural typology Forces acting
• Attraction towards direct neighbors
• Repulsion towards direct neighbors closer than 1.0
dynamic
surface-based non-manifold
10
11
12
surface-based non-manifold
average distance >1.5 for 2 closest cells
strength 0.5
strength 2.0
Figure 23.
strength 0.5
• Unary force
• Repulsion towards direct neighbors closer than 1.0
z=5.0 strength 1.0
strength 10.0 strength 0.5
0.5
strength 1.0
average distance >1.5 for 2 closest cells z=-0.1
0.1
Figure 26.
Procedural cavitation generated through an increased contraction of peripheral cells. 3 stages of a simulation from left to right:The first semi- enclosed bowl-like cavitation; the first fully enclosed cavity with a second one forming at the top left; a later stage with several fully enclosed cavities
5.12 Procedural cavitation
• Planarity by local normal force
strength
strength strength
strength strength
average strength
0.5 strength
average z=5.0
strength
dynamic 0.5
2.0
1.0 0.5
0.5 2.0
of 5 closest cells at creation 1.0
0.5
distance >1.5 for 2 closest cells
10.0
Cell neighborhood Trigger for cell division
advyenragme idcistance >1.5 for 2 closest cells and less
Structural typology
than 3 cells at a distance of 1.5 surface-based non-manifold
Forces acting
• Attraction towards direct neighbors
strength 0.2
• Repulsion towards direct neighbors closer than 1.0
strength 1.0
• Repulsion towards cells closer than 5.0
strength 0.5
• Planarity by local normal force
strength 1.0
• Unary force
z=-0.1
• Drag
0.1
Trigger for cell division
average distance >1.5 for 2 closest cells and less than 3 cells at a distance of 1.5
Structural typology
surface-based non-manifold
Forces acting
• Attraction towards direct neighbors
strength 0.5
• Repulsion towards direct neighbors closer than 1.0
strength 2.0
• Repulsion towards cells closer than 5.0
strength 1.0
• Planarity by local normal force
strength 0.5
• Unary force
z=5.0
• Vector field force
strength 10.0
• Drag
0.5
Trigger for cell division
average distance >1.5 for 2 closest cells
12
A surface based non-manifold system.A unary force in combination with an attractor based vector field are acting on the movement of the cells
//