“…Recent research on 3D generative models has focused primarily on the development of generative models based on VQ-VAE [47,8,73,77,62,72], GAN [4,65,17], or diffusion models [80, 40,50,26]. The present study concentrates on connecting the sketch modality with 3D shapes across three different 3D representations: voxels, CAD, and implicit representation.…”