Grasshopper

algorithmic modeling for Rhino

Pachyderm Acoustic Discussions (74)

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Acoustical Analysis of an Outside Space

Hello everyone, I run often in some Problems with the analyisis of the outside space. It often makes an invisible Space where the soundwave…

Started by Maximilian Huber

2 9 hours ago
Reply by Michael Fluer

Delay in Simulation...

I repeatedly tried several times to run a test simulation for a small 3*3*3 meters room, as shown in the attached files below, in order to…

Started by Tarek Kamel

5 Jan 9
Reply by Michael Fluer

Very cool, but Error "Index was outside the bounds of the array."

Hi, I am intrigued by Pachyderm. Thanks for creating and sharing it. Oddly, I am experimenting with not a room but a portable semi-transm…

Started by Brenda EM

6 Dec 3, 2025
Reply by Michael Dubby

Why does the calculated Definition (D50) in my simulation report show as NaN?

D50 is defined as the ratio between the acoustic energy arriving within the first 50 ms (including the direct sound and early reflections)…

Started by Van-Tung Nguyen

3 Nov 30, 2025
Reply by Van-Tung Nguyen

Issues running Pachyderm on Rhino 8.(Crashing)

Hi Arthur and everyone.First of all I would like to give my thanks for such amazing initiative. I'm having issues running Pachyderm on Rhin…

Started by Bruno Raviolo

0 Aug 17, 2025

Sound Simulation_ Reverberation Time calculation_Inconsistant Results

Good morning all, I am currently working on the calculation of the reverberation time of different closed spaces. I have a closed geometry…

Started by Alejandro Estrella

4 Jul 16, 2025
Reply by Arthur van der Harten

Could not load file or assembly 'Pachyderm_Acoustic, Version=2.6.0.14.

Hi Arthur,I'm experiencing a persistent issue with the Pachyderm components in Grasshopper. While the plugin works correctly when launching…

Started by valentina

2 Jun 20, 2025
Reply by valentina

Impulse response (IR) and auralization grasshopper components

Hi Arthur, Thank you for your software as usual, it is a great tool ! I tried my model using the Pachyderm Rhino interface to auralize an…

Started by Taha B

1 Mar 25, 2025
Reply by Taha B

Running Simulation...

I tried numerous times to conduct a simulation for a simple case study with one receiver and one source, but it took a long time each time,…

Started by Tarek Kamel

2 Dec 19, 2024
Reply by Michael Dubby

Software capabilities

Hi! This is very interesting, but I have some questions about the applicability / limitations of your software. What it can and what it ca…

Started by Ludvig Haav

5 Nov 13, 2024
Reply by Tomas Green

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