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Rhino Packages

Alpaca4d

Grasshopper plugin · v0.11.0 · updated

Alpaca4d is a Grasshopper plugin which has been developed on top of OpenSees. It lets you analyse beam, shell and brick elements through Static, Dynamic, Linear and Not Linear Analysis.

Install in RhinoDownload .yakWebsite (opens in a new tab)Open in directory
Total downloads
10,040
Recent downloads
+227 / week+1,130 in the last month
Latest version
v0.11.010/6/2026
Releases
30every ~36d
First released
11/19/2023
Download size
1.9 MB
License
Not declared
Authors
Marco Pellegrino

Compatibility

Supported: WindowsSupported: MacSupported: Rhino 6Supported: Rhino 7Supported: Rhino 8Supported: Rhino 9 (WIP)Not supported: Rhino pluginSupported: Grasshopper plugin
Keywords: AlpacaLlamaalpacafeafemllama

How to install Alpaca4d

  1. Click Install in Rhino to open Rhino's Package Manager with Alpaca4d selected, or run _PackageManager inside Rhino and search for Alpaca4d.
  2. Or install it from a terminal (assumes a default Rhino 8 installation):
    Windows (PowerShell)
    & "C:\Program Files\Rhino 8\System\Yak.exe" install Alpaca4d
    macOS (Terminal)
    "/Applications/Rhino 8.app/Contents/Resources/bin/yak" install Alpaca4d
  3. Or download the .yak file above and drag it onto an open Rhino window.

Restart Rhino once the install finishes.

Download trend

8,719 downloads on 2026-07-13 → 10,040 on 2026-10-07

Alpaca4d version history

DateVersionBuildsDownloads
10/6/20260.11.0—
9/28/20260.11.0-beta.5Pre-release181
9/24/20260.11.0-beta.4Pre-release139
9/10/20260.11.0-beta.2Pre-release4
9/10/20260.11.0-beta.3Pre-release203
9/7/20260.10.2438
9/7/20260.11.0-beta.1Pre-release124
5/25/20260.10.1998
2/28/20260.10.0839
12/30/20250.9.0721
12/14/20250.9.0-alpha.1Pre-release180
11/17/20250.8.1669
11/16/20250.8.0123
11/11/20250.7.9-alpha.5Pre-release93
10/24/20250.7.9-alpha.4Pre-release176
10/20/20250.7.9-alpha.3Pre-release120
10/7/20250.7.9-alpha.2Pre-release166
10/6/20250.7.9-alpha.1Pre-release47
9/24/20250.7.8516
9/23/20250.7.8-alpha.4Pre-release45
8/25/20250.7.8-alpha.3Pre-release137
8/22/20250.7.8-alpha.2Pre-release39
8/22/20250.7.8-alphaPre-release1
8/22/20250.7.7349
8/22/20250.7.610
10/26/20240.7.51,038
6/7/20240.7.4497
5/9/20240.7.3204
12/1/20230.7.2383
11/19/20230.7.1345

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