qt3d5-dev-tools binary package in Ubuntu Mantic riscv64

 Qt 3D provides functionality for near-realtime simulation systems with
 support for 2D and 3D rendering in both Qt C++ and Qt Quick applications.
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 This package contains development programs to use with Qt 3D.
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 At the moment there is only one tool here, qgltf, which can be used to
 import a variety of 3D model formats and export it into fast-to-load,
 optimized glTF assets embedded into Qt resource files.

Source package