VDB Volumetric Nebula

•1.83 MB

•3mo ago

Synthetic Gaussian splatting of a cosmic nebula, exploring the complex layers of gas and light, coming from ThePixelLab’s VDB Nebulas Pack Volume 3. This splat demonstrates the ability of COLMAP Bridge to translate emissive and translucent VDB volumes into the Gaussian domain. Capturing a nebula is the ultimate test for volumetric reconstruction: the bridge successfully preserves density gradients and its high complexity. This allows you to render assets in real time with a large amount of size and calculation time! This splat was created using the COLMAP Bridge plugin, a direct export tool between Cinema4D and COLMAP. By bypassing the traditional, often unpredictable SfM (Structure from Motion) process, the bridge transforms raw 3D data into perfect reconstruction data. This tool ensures mathematical consistency between the original scene and the Gaussian splatting, thus ensuring high accuracy and fidelity. VDB x Cinema4D x Octane Render [440 UHD renders] Trained with Brush: 48K Splats | SH3 | 30 kSteps https://leomllt.gumroad.com/l/Colmapbridge

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2 Comments

_leomllt3 months ago

I am busy with this C4D to COLMAP Exporter plugin that I make carefully but the pizza slice is in the oven ;)

simonbethke3 months ago

When do I get a slice of Pizza?! :D

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