Altrix

I’m a software developer from Japan. Interests: Graphics, 3D, BIM, LLM, Automation

[Altrix @AltrixHub]

Next generation BIM

Procedural modeling × BIM

#GPU #wgpu #BIM

[Altrix @AltrixHub]

Update the article

https://t.co/9yBD0toyOq

[Altrix @AltrixHub]

Real-time cost simulation

#BIM

[Altrix @AltrixHub]

Seamless collaboration from zoning to detailed design

#BIM #Room #Design #Zoning #Layout

[Altrix @AltrixHub]

I'm building a design system using my own GUI framework.

This is not a web-based system. It's not React, Yew, Dioxus, Egui, Bevy, or any of those.
Everything is rendered by the GPU.

#winit #wgpu #framework #GUI #rust

[Afshawn Lotfi @afshawnl]

OCCT 8.0 is redesigning how 3D CAD models are queried and edited under the hood.

Before: finding which faces share an edge meant scanning the entire model and building lookup tables every time.

Now: instant lookups, built-in change tracking, and parallel processing which is up to 97% faster for query operations.

This is the open-source geometry kernel that powers a huge chunk of open source CAD/CAE software. Faster kernel = faster everything built on top of it.

[Altrix @AltrixHub]

Animation support in the framework

[Altrix @AltrixHub]

Image support in the framework

#wgpu #winit

[Altrix @AltrixHub]

Simple Room Modeling
Parametric stair generation is possible, and 3D objects can also be generated by drawing blueprints

#bim #rendering #engine #gpu #wgpu #graphic #3d #2d #modeling #cad

[Altrix @AltrixHub]

Automatically generate stairs along the baseline

[Altrix @AltrixHub]

Simple BIM
Can create walls and windows

#wgpu #FullScratch #rendering #RenderingEngine #modeling

[Altrix @AltrixHub]

Revolve

[Altrix @AltrixHub]

Developing the CAD kernel from scratch
Expressed using BRep for Boolean operations

[Altrix @AltrixHub]

Wall creation
Intersections are also properly trimmed

#ProceduralModeling #GraphEditor

[Altrix @AltrixHub]

Offset Polyline

[Altrix @AltrixHub]

Simple 2D and 3D modeling tool using a graph editor

Create objects by synchronizing data across 2D and 3D views and leveraging the graph engine

[Altrix @AltrixHub]

40K nodes
12.8M triangles · 1.5GB
60fps
—
on a MacBook Air M2 (16GB)

[Altrix @AltrixHub]

Optimization through the introduction of a single state management system and a re-rendering system that only updates differences

[Altrix @AltrixHub]

| A compact, human-readable encoding of the JSON data model for LLM prompts

https://t.co/BWnXL2Zphp

[Altrix @AltrixHub]

Graph editor

Apply UI elements to scenes just like you would with the standard UI

#wgsl #shader #wgpu #graphics #gamedev #rustlang #gui #framework #nodegraph #grapheditor