Sketch 3D models often distort in AI tools due to low-quality input sketches, the AI’s difficulty interpreting 2D-to-3D spatial relationships, or misconfigured generation parameters.
- Low-resolution or unclear sketches: The AI misreads details (e.g., a straight edge might become a curved surface). - Poor spatial logic: Sketches without basic perspective (like vanishing points) warp proportions. - Misaligned parameters: Too much "variation" in settings adds unintended deformations.
To reduce distortion, use high-res sketches with simple perspective cues and adjust the AI’s "consistency" or "reference adherence" settings to keep output true to your original.