.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/brand/logo_harfang3d_horizontal-512px.png
Harfang for Python
3D real time visualization framework
Harfang is a 3D real time visualization framework for the industry, the education and for scientists. It grants developpers the ability to create applications ranging from data visualization to games.
See https://www.harfang3d.com/license for licensing terms.
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| Quickstart, command line method (Windows/Linux)
- Clone the tutorials' repository:
git clone https://github.com/harfang3d/tutorials-hg2.git
- Enter the repository:
- Compile the tutorial resources:
python3 -m harfang.bin assetc resources
- After the compilation process finishes, you should see a
resources_compiled
folder next to the resources folder.
- Run the tutorials:
D:\tutorials-hg2>python3 draw_lines.py
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| Quickstart, drag & drop method (Windows)
- Download the tutorials https://github.com/harfang3d/tutorials-hg2 and unzip them to your computer (eg. d:/tutorials-hg2).
- To compile the tutorial resources, download assetc for your platform: https://dev.harfang3d.com/releases/
- Drag and drop the tutorial resources folder on the `assetc executable -OR- execute assetc passing it the path to the tutorial resources folder (eg. assetc d:/tutorials-hg2/resources).
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/tutorials/assetc.gif
After the compilation process finishes, you should see a resources_compiled
folder next to the resources folder. You can now execute the tutorials from the folder you unzipped them to.
``D:\tutorials-hg2>python draw_lines.py``
Alternatively you can open the tutorial folder and run the provided debug targets using Visual Studio Code <https://code.visualstudio.com/>
_
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| Screenshots
The following screenshots were captured on a 2060RTX in 1080P running at 60FPS, GI is performed using screen space raytracing and does not require RTX capable hardware.
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| The NVIDIA USD Attic using the AAA renderer (Courtesy of NVIDIA)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.2.6/attic_harfang.png
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| Marine Melodies (interactive musical experience)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.2.5/marine-melodies-screenshot_000.png
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| Cyber City (CyberPunk City, CyberPunk Girl and Robot R32 by art-equilibrium, ILranch and ZeroArt3d)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.1.1/cyber_city_aaa.png
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.1.1/cyber_city_aaa_2.png
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| Sun Temple (Sun Temple, courtesy of the Open Research Content Archive)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/2.0.111/sun_temple_aaa.png
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/2.0.111/sun_temple_aaa_2.png
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| Cafe Exterior (Bistro, courtesy of the Open Research Content Archive)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/2.0.111/cafe_exterior_aaa.png
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/2.0.111/cafe_exterior_aaa_2.png
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| Sponza Atrium (Sponza Atrium GLTF, courtesy of Crytek/Themaister)
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.1.1/sponza_atrium_aaa.png
.. image:: https://raw.githubusercontent.com/harfang3d/image-storage/main/portfolio/3.1.1/sponza_atrium_aaa_2.png
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| Features
| Scene API
- Node & component based
- Performance oriented
| Rendering pipeline
- Low-spec PBR rendering pipeline
- High-spec 'AAA' rendering pipeline (screen space GI & reflection)
- Support of user pipeline shaders
| VR API
- VR support via OpenVR/SteamVR with Eye tracking
- Compatible with the HTC Vive/Vive Pro, Valve Index, Lenovo Explorer, Oculus Rift S
| Physics API
- Rigid bodies, collisions, mechanical constraints
- Ray casting
- Fast & accurate
| Audio API
- Play/stream WAV/OGG formats
- 3D audio spatialization
More information on https://www.harfang3d.com/