tutorials

 

Gaussian Iridescence Architect is a professional-grade utility designed for 3D artists and researchers working with Gaussian Splatting. This tool allows you to "paint" directional iridescence and complex color reflections directly into your .ply splat models by manipulating Spherical Harmonics (SH).

Key Features:Directional Iridescence Control: Define unique color shifts for Top, Bottom, Left, and Right viewing angles using an intuitive schematic viewport.
Multi-Layer Editing: Stack multiple iridescence effects using SH1 and SH2 layers for non-linear, highly complex material behaviors.
Hardness & Intensity: Fine-tune the "falloff" of your reflections, from soft pearlescent glows to sharp, mirror-like metallic highlights.
Real-Time Schematic Preview: Visualize your iridescence logic instantly through a multi-ring splat simulation before exporting.
Advanced Attribute Filtering: Surgical precision in application. Filter effects by Splat Scale, Opacity, or even specific original colors with adjustable tolerance and inversion options.

How to use:

Import your binary .ply Gaussian Splat file.
Create layers and adjust directional colors.
Use Attribute Filters to target specific parts of your model (e.g., only small splats or only splats of a certain color).
Export the modified .ply and view it in any standard Gaussian Splat renderer.

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