SDF Sculptor

Demo | Documentation

Features

• SDF based sculpting / modelling.
• Easily flip geometry across X, y, or Z axis to mirror geometry.
• Surface spawning tool for automatically scattering geometry across other geometry.
• Creating "fuzzy" geometry for things like foliage or clouds by randomizing position, rotation, and scale of each face.
• All geometry made for different LODs can be stored as a JSON and loaded at the start of a scene.
• GPU Instancing and occlusion culling data is generated at the start of a scene; no need to bake anything beforehand (Occlusion culling comes at a performance cost).
• SDF Sculptor LOD, instancing, and occlusion culling works with multiple cameras.
• Dynamic objects can also be instanced and culled.
• Shaders are built on Unity's Shader Graph so no external tools are needed for shader customization.
• C# functions for sculpting and rendering sculpts.
• Able to export meshes as FBX files.
• Able to create 3D textures from sculpts and export them as 2D texture atlases.
• Includes multiple Demo scenes and PDF Documentation.

Requirements

• Unity 2022.3 or later.
• Uses Render Piepeline features so URP / HDRP is required.
• Dedicated GPUs are highly recommended for sculpting performance (Many SDF brushes and sculpting with a high resolution can negatively impact performance).