OrnaStyler: Ornament-Aware Latent Editing for Content-Preserving 3D Stylization

• URL: http://arxiv.org/abs/2608.29905v1
• Date: Sun, 30 Aug 2026 17:00:39 GMT
• Title: OrnaStyler: Ornament-Aware Latent Editing for Content-Preserving 3D Stylization
• Abstract summary: OrnaStyler is a framework for text-guided ornament-aware 3D stylization.<n>Our core idea is to explicitly model the spatial configuration of stylistic elements.<n>OrnaStyler achieves state-of-the-art editing performance in terms of content preservation, style fidelity, and overall visual realism.
• Score: 1.6167338069359338
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Text-guided style editing of 3D assets is essential for adapting existing objects to diverse visual aesthetics in digital content creation. Despite rapid progress in 3D shape modeling, faithfully stylizing an existing asset remains challenging when the desired stylization involves fine-grained structural ornamentation, which requires the model to preserve the source geometry and object identity, while coherently integrating new style-specific details. We propose \textbf{OrnaStyler}, a zero-shot framework for text-guided ornament-aware 3D stylization. Built upon rectified flow-based generative modeling, OrnaStyler introduces an inversion-guided editing strategy that recovers content-aware latent representations at both geometry and appearance levels in a staged manner to facilitate faithful editing. Our core idea is to explicitly model the spatial configuration of stylistic elements, thereby mitigating the fundamental tension between content preservation and style expression in the voxel space. Specifically, at the geometry level, we manipulate voxel representations through flow inversion to synthesize ornament-enhanced structures while preserving the spatial identity of the source asset. Then, at the appearance level, we introduce an adjacency-aware feature inpainting mechanism to harmonize newly generated ornaments with the original content, yielding coherent geometry-appearance integration. Our approach operates solely in the inference phase and enables selective editing over geometric augmentation or appearance stylization. Extensive experiments on both generated and real-world 3D assets against prior methods demonstrate that OrnaStyler achieves state-of-the-art editing performance in terms of content preservation, style fidelity, and overall visual realism. Code is available at: https://github.com/tomohiro0427/OrnaStyler

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