u/Neither_Coffee_2308

We added Marching Tetrahedra Rendering effect to our Volumetric Render Engine.

Here, we Render our Volume data as a set of Polygon meshes by extracting 'iso surface'. It goes through whole dataset and tries to fit a polygon based on data values to calculate a polygonal mesh from the volume dataset.

Here's the Git Repo Link - https://github.com/mikejernil/volumetric-render-engine

We are building this over at 3D ENGINERD. & are planning to push our implement more features starting with Custom file loading, and support for more volumetric formats like DICOM, VDB etc.

Hey Everyone - we at 3D ENGINERD. are building a Volumetric Render Engine for Windows(Native). It's being built with OpenGL & C++

We're planning to publish the code open-source under MIT License on our Github (https://github.com/mikejernil) tomorrow, so you all can try it out and use it for your own applications. ✨

Currently it has -

1. Volumetric RAW visualization support
2. Different types of rendering (Colormap, Iso-surface etc.)
3. Rotate & Zoom Controls (for easy navigation)
4. 6 slicing planes to visualization cross-sections

We are planning to build more features and add support for more volumetric formats (like DICOM, VDB etc) soon!

Colormap Classification of an Internal Combustion Engine(shown in video):

Here we can see the volume data with colour values mapped to its material density.

As per our current Colormap we can see the Red is Higher density whereas blue is Low density Noise.

Applications : 

1. Medical imaging
2. Industrial testing
3. Scientific visualization of data

It's till very early-stages and we're actively exploring into Volumetric rendering at the moment, any constructive feedback would be appreciated, thanks! :)