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AI 3D Modeling with HiTem3D v1.5 - Portrait Mode, Multi-View, and 3D Printing Workflows

Vladimir Chopine [GeekatPlay] via YouTube

Overview

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Explore the capabilities of HiTem3D v1.5, an AI-powered tool that transforms 2D images into detailed 3D models in this comprehensive 15-minute tutorial. Learn to use the new Portrait mode to convert selfies into accurate 3D character busts, utilize Multi-View input for enhanced detail and accuracy, and master the Image-to-Image functionality. Discover how to generate complex 3D models from single photographs, including cars with interior details, and understand the differences between low-poly and high-poly quality presets for various use cases. Master the workflow from 2D photo to 3D bust creation, compare mesh topology improvements in v1.5 versus previous versions, and learn when to choose different quality settings based on speed, credits, and intended applications. Gain practical experience in exporting models in multiple formats (STL, OBJ, GLB, FBX) for use in Blender, ZBrush, games, or 3D printing applications. Explore advanced applications including jewelry design for rings and brooches, understand prompting techniques for 3D print-ready models, and learn about castable resin workflows for metal casting. Examine mesh quality improvements in Blender, understand smarter polygon distribution that reduces retopology needs, and discover practical tips for creating print-ready models with connected parts and no floating elements. The tutorial includes hands-on demonstrations with various subjects from character busts to automotive models, jewelry pieces, and cosplay accessories, providing comprehensive coverage of AI-assisted 3D modeling workflows.

Syllabus

0:00 New HiTem3D model—what changed + big reveal teaser
0:27 UI updates: Image-to-Image & Multi-View explained
0:47 New Portrait mode for 2D→3D faces
1:00 Demo: One selfie → 3D “Gru” bust
1:43 How to generate + toggle textures
2:07 v1.5 vs v1.0: presets & ultra-fast Low-poly
2:34 Pro mesh: cleaner topology, less retopo
2:57 Case study: Car from a single photo
3:35 No-texture view: interior & pedals detail
4:02 Sponsor note opinions are mine
4:15 High-poly vs Low-poly test Martian
4:43 Low-poly render—mobile-friendly
5:17 From figures to jewelry: rings & brooches
6:14 Cosplay warlock ring example
6:45 Rococo brooch & “Frog Princess” front/back
7:11 Depth from 2D; supports & print prep
7:52 Prompt tips for 3D printing no floating parts
8:20 Gemini/Nano Banana tweaks: smooth the thorns
8:59 Ring in HiTem3D + texture preview
9:34 Elvis ring test & more ideas
10:00 Castable resin & metal casting workflow
10:39 Exporting STL/OBJ/GLB/FBX
11:40 Blender mesh review: v1 vs v1.5
12:22 Cleaner lines & smarter poly distribution
13:07 1.5 Low vs High-poly comparison
13:50 When to choose Low vs Pro
14:22 Wrap-up + link for bonus credits

Taught by

Vladimir Chopine [GeekatPlay]

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