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#29 3D Domain Repetition

Infinite 3D grids with mod()

Extend mod() domain repetition to 3D for infinite raymarched grids. Before evaluating the SDF, apply mod(p, spacing) - spacing * 0.5 to all three axes. Use floor(p / spacing) as a cell ID to vary each repeated object. Combine with lighting and fog for an infinite architectural look.

Key Concepts

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            UV Coordinates
          
        
          
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            Shapes: Circle
          
        
          
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            3D Domain Repetition
          
        
          
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            FBM Terrain