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.

1. Clone the tutorials’ repository:

   • git clone https://github.com/harfang3d/tutorials-hg2.git

2. Enter the repository:

   • cd tutorials-hg2

3. 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.

4. Run the tutorials:

   • D:\tutorials-hg2>python3 draw_lines.py

1. Download the tutorials https://github.com/harfang3d/tutorials-hg2 and unzip them to your computer (eg. d:/tutorials-hg2).

2. To compile the tutorial resources, download assetc for your platform: https://dev.harfang3d.com/releases/

3. 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).

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

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.

• Node & component based

• Performance oriented

• Low-spec PBR rendering pipeline

• High-spec ‘AAA’ rendering pipeline (screen space GI & reflection)

• Support of user pipeline shaders

• VR support via OpenVR/SteamVR with Eye tracking

• Compatible with the HTC Vive/Vive Pro, Valve Index, Lenovo Explorer, Oculus Rift S

• Rigid bodies, collisions, mechanical constraints

• Ray casting

• Fast & accurate

• Play/stream WAV/OGG formats

• 3D audio spatialization

More information on https://www.harfang3d.com/