Blender SDF is an add-on called Conjure SDF made by João Desager is now available as Pre-Release that allow user to convert SDF modelling with non-destructive method into mesh. SDF modelling means Signed Distance Fields(SDFs), where you can stores distance values in a 3D texture. These distance values are a depend on how far away a sampled position is from a surface. Blender SDF keep improving with Conjure SDFas main boolean operator and you can compose different primitives in different objects with more advanced parameters compare to the Demo version. You can find full speed art of the process from João Desager:
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