OBJ2PNG Studio Pro
Version: 1.1.0
OBJ2PNG Studio Pro is a native Windows desktop app for converting OBJ 3D models into transparent PNG renders, with batch rendering and Photoshop-friendly output.
This major release transforms the app from a simple converter into a high-performance, professional-grade desktop tool. We've introduced a sleek new user interface, added deep rendering controls, and fundamentally rewritten the rendering pipeline to fully utilize modern multi-core processors.
Features
- Lighting & Contrast Controls: Added Base Brightness (Low, Normal, High) and Contrast (Low, Normal, High) controls to the UI. The internal CPU rasterizer dynamically adjusts the diffuse and specular equations.
- Background Compositing: Added a Transparent PNG background toggle to choose between alpha-transparent PNGs or solid dark studio slate backgrounds.
- Obsidian & Emerald Theme: Redesigned interface with a modern dark slate palette and vibrant emerald green accents.
- Custom Progress Bar: Replaced the native Windows progress bar with a custom-painted, sleek rounded progress bar.
- Pro Layout Grid: Rendering properties (Anti-aliasing, Brightness, Contrast) are now neatly aligned side-by-side to emulate professional 3D software.
- Multi-Core Batch Rendering: Spawns one worker goroutine per CPU core for massively faster batch processing.
- Multi-Threaded SSAA Downsampling: The 2x Anti-Aliasing (SSAA) pass is processed in parallel across all CPU cores.
- Rasterizer Math Optimization: Significant per-pixel speedups by hoisting complex vector math out of the triangle rasterizer loop.
Release
Performance optimization and professional UI update: v1.1.0