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苏雨洛
2025-09-05 13:25:11 +08:00
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managed_components/espressif__esp-dsp/examples/apps/3d_graphics/README.md Normal file
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# ESP-DSP ESP32-Azure IoT kit 3d graphics demo application
The demo is developed for [ESP32-Azure IoT kit](https://github.com/espressif/esp-bsp/tree/master/esp32_azure_iot_kit) development board and is demonstrating the usage of matrices with `ESP-DSP` `Mat` class, Kalman filter and basic 3D graphics.
The 3D Graphics demo displays a 2D graphics, converted to 3D as a 3D rotating object, on the development board's display. Button press changes the rotation direction of the 3D object. Run the menuconfig using the following command:
idf.py mencuonfig
In the menuconfig's menu item `Demo user configuration` select which 3D object to display. It's either a 3D cube, or ESP logo, or a user-defined graphics. Getting the user-defined graphics is described in an [example](../../graphics/img_to_3d_matrix/example/)
## Running the demo
To start the demo, run the following command:
idf.py build flash monitor
The expected output is the following:
I (570) 3D image demo: Selected 3D image - ESP Logo
I (570) 3D image demo: Showing ESP text
I (6730) 3D image demo: Showing 3D image
Note, that the first line `Selected 3D image` from the expected output depends on the user's Kconfing menu selection
<div align="center">
<img src= "applications/azure_board_apps/apps/3d_graphics/3d_graphics.gif">
</div>