Grasshopper 101: Parameterization | #10 Pixelated Surface EXERCISE | Project Point | Clusters
In this exercise, we're creating a pixel-like grid of boxes following a surface. We focus on NURBS surfaces and parameterization while revisiting other relevant tools and topics, such as cluster creation and the importance of the Data Tree Structure.
Have fun!
This video is an introductory tutorial for beginners in Grasshopper3D and Rhinoceros.
PREREQUISITE TUTORIAL:
► • Grasshopper 101: Parameterization | #...
LEARNING SLIDES:
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CHAPTERS:
00:00 Intro
00:28 Surface Creation | Aligned with XY Plane
01:04 Creating Grid for Pixelation
01:53 Bars Following a Surface
02:35 Bar Size Adaptive to Grid Resolution
03:18 Boxes Distributed Along a Surface
04:10 Point Grid Matching Surface proportions
04:55 Project Pixelation Points to the Surface
06:38 Custom Grid for Pixelation
09:18 Creating a Cluster in Grasshopper
11:00 Exact Box dimensions and Pixelation Direction
11:37 Speeding Up the Project Point Tool
12:15 Changing Domain Box Base Plane
13:04 Rounding Vertical Step Values
14:08 Cluster Properties
14:45 Stacking Boxes | Data Tree Structure
15:44 Closing
COMPONENTS:
Divide Surface Component
Domain Box
Construct Domain
Project Component
Bounding Box
Rotate Plane Component
Evaluate Box
Surface Dimensions
Box Properties
Rectangular Grid
Round
Expressions
Clean Tree
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Narrated by: Lina Vestarte
_
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