f3d-app/f3d

Features

• 3D Model Visualizers - Functions as a high-performance tool for rendering and inspecting various 3D models, including CAD files and point clouds.
• 3D Scene Importers - Imports comprehensive scene data including geometry, lights, cameras, and textures from scene-aware formats.
• 3D Asset Pipelines - Implements a pipeline for loading, reloading, and managing 3D assets through system dialogs.
• 3D Rendering Engines - Functions as a rendering engine capable of generating 3D scene images without a graphical display window.
• WebAssembly Renderers - Embeds high-performance 3D rendering capabilities into web applications using JavaScript and WebAssembly.
• Camera View Controllers - Adjusts camera orientation and position using specific coordinates or predefined relative views.
• Headless Rendering Modes - Executes rendering pipelines without a graphical window for automated image exports and headless rendering.
• 3D Scene Renderers - Provides a high-performance 3D scene renderer compiled to WebAssembly for execution within web applications.
• Gaussian Splatting Viewers - Offers a specialized renderer for the interactive exploration of high-fidelity Gaussian Splatting reconstructions.
• Volumetric Rendering Engines - Implements volume rendering to display 3D image data from scientific datasets.
• Gaussian Splatting - Implements high-fidelity scene reconstruction and rendering using specialized Gaussian Splatting techniques.
• Viewport Controllers - Enables intuitive navigation of 3D scenes through camera rotation, translation, and zooming.
• Scalar Field Visualization - Applies colors to points or cells based on scalar arrays using custom colormaps.
• Scientific Visualizations - Visualizes high-dimensional scientific data, including point clouds and velocity fields.
• Dataset Import Interfaces - Loads specialized scientific formats such as VTK, NetCDF, and HDF for data visualization.
• Command-Driven Application Logic - Implements a centralized command-driven architecture that controls all application state and behavior via a text-based console.
• 3D Asset Loaders - Reads 3D models and directories from disk or standard input using specialized readers.
• WebAssembly Rendering Cores - Compiles a high-performance C++ rendering engine to WebAssembly for cross-platform use in web and desktop environments.
• Plugin-Based Format Readers - Extends 3D format support by loading external reader modules via configuration files and environment variables.
• Scientific Color Scales - Utilizes scientific color scales to cycle through data arrays and components for visualization.
• CLI Visualization Controls - Manages visualization tasks, file operations, and rendering exports using command-line arguments and configuration files.
• Command Sequence Automation - Executes predefined sequences of commands from text scripts to automate 3D scene setup and manipulation.
• Hot Reloading - Monitors 3D assets on disk to automatically update the visualization when files change.
• Dynamic Rendering Options - Modifies visual output by updating or resetting internal rendering and scene settings via the command-line interface.
• 3D Visualization Integrations - Enables the visualization of complex 3D models and scientific datasets directly within Python applications.
• Runtime Scene Inspection - Displays the internal hierarchy of a 3D model as a tree to allow selective visibility toggling of parts.
• Animation Frame Sequence Export - Saves sequential frames from an animation as image files based on frame rate and offset.
• Animation Sequence Renderers - Renders programmatic motion sequences for skinned meshes, morphed geometry, and scientific data.
• CLI Image Rendering - Saves the current 3D scene visualization as an image file via the command line.
• Shader Injection Pipelines - Implements a shader-based pipeline to apply final visual effects and screen-space filters as a post-processing pass.
• Advanced Lighting Effects - Implements advanced effects like raytracing, ambient occlusion, and anti-aliasing for realistic lighting.
• Image-Based Lighting - Configures HDRI images to provide realistic ambient lighting and environmental skyboxes.
• Post-Processing Effects - Applies full-screen filters and custom shaders as a final post-processing pass on the rendered image.
• Animation Controllers - Provides controllers for managing frame-by-frame movements and playback of 3D animations.
• Scalar Color Mapping - Assigns color gradients to 3D models using presets, custom images, or scalar-color pairs.
• Language Binding Layers - Provides a consistent language binding layer to expose the C++ rendering engine to Python and JavaScript.
• File Format Plugin Support - Loads external plugins via configuration files or environment variables to support additional 3D file formats.
• Interactive Playback - Supports interactive playback and simultaneous execution of multiple animation sequences.
• C Plus Plus - Listed in the “C Plus Plus” section of the Awesome For Beginners awesome list.
• Visual and Shader Tools - Fast and minimalist cross-platform 3D viewer.

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