GiSize BIM 3D - Industrial 3D Visualization Platform
Revolutionary 3D BIM platform completely rebuilt from scratch for web-based visualization and interaction with complex industrial models, delivering superior performance through cutting-edge WebGL and WebAssembly technologies.
Project Overview
The Challenge
Traditional BIM and 3D visualization platforms suffered from performance limitations and lacked the flexibility required for modern industrial applications. The existing solution needed a complete architectural overhaul to deliver the performance and scalability demanded by complex industrial 3D visualization.
Technical Innovation
GiSize BIM 3D represents a complete architectural revolution in 3D visualization, built from the ground up to deliver industrial-grade performance in web browsers. Rather than adapting existing solutions, the platform was entirely redesigned to leverage modern web technologies for optimal performance and scalability.
Architecture Overview
The platform is built on a modern web architecture that seamlessly integrates with existing System Platform OMI while providing unprecedented web accessibility. Key technical achievements include:
- WebGL Rendering Engine: High-performance 3D graphics rendering optimized for complex industrial models
- WebAssembly Integration: Native-speed computation for complex 3D operations and model processing
- Advanced Culling System: Intelligent rendering optimization for handling large-scale 3D models
- Dynamic Marker Rendering: Browser-optimized marker system that scales performance based on available CPU and GPU resources
- Real-time Model Interaction: Hierarchical model structure with granular visibility and state controls
Implementation Details
The development process involved completely rebuilding the platform architecture from scratch, focusing on optimal performance and leveraging the full potential of modern web technologies for industrial 3D visualization.
Key Technical Decisions
- Rendering Strategy: Implemented WebGL with Three.js for optimal performance and cross-browser compatibility
- Memory Management: Developed advanced resource management and culling techniques for large model handling
- User Experience: Created intuitive 3D navigation controls with modern web interaction patterns
- Integration Approach: Maintained System Platform OMI compatibility through careful API design
- Performance Optimization: Applied Observer pattern and modern architectural patterns for efficient component communication
Results and Impact
The platform has transformed industrial 3D visualization by providing a completely rebuilt, high-performance solution that maximizes browser capabilities. The new architecture delivers superior performance and scalability while maintaining the reliability requirements of industrial environments.
Future Enhancements
Ongoing development includes enhanced mobile capabilities, AI-powered model analysis, and expanded integration with IoT sensor networks. The platform continues to evolve based on user feedback and emerging industrial visualization standards.
Key Features
- Web-based 3D model visualization with WebGL rendering
- Advanced culling techniques for large model optimization
- Interactive model tree with element visibility controls
- Browser-optimized marker rendering (performance scales with available CPU/GPU)
- Complete platform rebuild from ground up for enhanced performance
- System Platform OMI compatibility maintained
My Contributions
- Complete Rebuild: Redesigned and rebuilt entire platform from scratch for optimal web performance
- Performance Optimization: Implemented WebGL and WebAssembly for efficient 3D rendering
- UI/UX Innovation: Created intuitive interface with advanced 3D navigation controls
- Architecture Design: Applied Observer pattern and modern architectural patterns for scalable development
- 3D Rendering: Developed advanced culling techniques and memory optimization for large models
Success Stories
Barcelona Smart City
Integration of 3D BIM visualization for urban infrastructure management including elevators, escalators, public fountains, and municipal park systems, working alongside AVEVA Software.
Infrastructure Projects
SCADA infrastructure management across facility management, water systems, data centers, Smart City, Smart Port, and Smart Mobility sectors using GISIZE framework.
Tunnels and Transportation
Development of GISIZE Tunnels Package providing comprehensive 3D visualization for tunnel infrastructure projects with enhanced success rates.
Technical Impact
- Completely rebuilt platform from ground up for superior web performance
- Enabled visualization of large-scale industrial models through advanced culling techniques
- Implemented interactive model tree for granular element control
- Achieved browser-optimized marker rendering that scales with available CPU/GPU resources
- Maintained full System Platform OMI compatibility in the new architecture