I’m going to do my best to attempt to show how GhGL works today at 10 AM Pacific Time. I will also try and record it for others to view later. Topic: Rhino/Grasshopper Social - GhGL Time: Apr 8, 2020 10:00 AM Pacific Time (US and Canada) Join Zoom Meeting [image] Join our Cloud HD Video…

Yep, I had to shut it down. Got zoombombed pretty bad. I just finished and will post a link to the recording in a little but

It was really interesting! Thanks! Will those functions be available through a c# script/component?

Thanks for joining. Always hard the first time; I’ll get better at it :slight_smile: [image] maje90: Will those functions be available through a c# script/component? I’m assuming you are referring to the functions like WorldToScreen. I could definitely make these available. They are already …

I meant the actual shader functionality. To have a single component doing everything: manipulating geometries and having the component preview itself made from ghgl internally and parametrically. (Maybe it was already accessible, but it’s the first time for me seeing what you did.)

The shader code has to be in GLSL specific syntax as that code is directly sent to the GPU for compilation and execution. I could make this code as some “preview” setting on a component, but that would require quite a bit of new code. For all of the experiments that I’ve done, it really feels cleane…

Here’s a new video I just recorded on applying textures to meshes in GhGL

Can somebody explain in one sentence what ghgl is or where to find information about what it is other than how it works? :slight_smile: Edit: Just found this https://github.com/mcneel/ghgl/wiki “GhGL is a set of OpenGL shader authoring components for Grasshopper that display shader results in Rhin…

GhGL is a grasshopper component that allows customized display in Rhino viewports. That’s about as terse as I can get. These components are basically “scripting components” that provide support for writing OpenGL shader programs with GLSL shading language. We use these components to debug and impr…

Thanks for that, after seeing your Video and the Toon Shader from @jho Junichiro Horikawa [image] 92 Likes, 6 Comments - Junichiro Horikawa (@horikawa.j) on Instagram: “Implementing toon shader in Grasshopper using GhGL. Easy and fun.…” …

GhGL Discussion

Grasshopper

stevebaer (Steve Baer) April 8, 2020, 9:52pm 9

Here’s a recording from the presentation today

Running GLSL shaders in Grasshopper?

GPU powered grasshopper components

Better assets and improved rendering

Euclidean transforms output Null by default?

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GhGL Discussion

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