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qtk/README.md

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Initial commit
2021-09-03 16:56:57 +00:00
# Qtk
Practice project for learning about using OpenGL in Qt5 widget applications.
Update build instructions in README + Clean up CMakeLists and remove some unused includes + Remove unused Qt translations file
2021-09-12 16:49:59 +00:00
Model loader using [Assimp](https://assimp.org/) within a Qt5 widget application.
Initial commit
2021-09-03 16:56:57 +00:00
Update build instructions in README + Clean up CMakeLists and remove some unused includes + Remove unused Qt translations file
2021-09-12 16:49:59 +00:00
You can import your own models within `mainwdget.cpp`, inside the
`MainWidget::initObjects()` function. I've commented throughout the code there
to explain which model or example I'm modifying. Rotations and translations
happen in `MainWidget::update()`, to get textures loading on models look into
Initial commit
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[material files](http://www.paulbourke.net/dataformats/mtl/) and see some
examples in the `resources/models/` directory.
Can be built with cmake manually or using
[Qt Creator](https://github.com/qt-creator/qt-creator).
To build and run `qtk` on Ubuntu -
```bash
# Qt Creator
Update build instructions in README + Clean up CMakeLists and remove some unused includes + Remove unused Qt translations file
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sudo apt update -y && sudo apt install qttools5-dev freeglut3-dev libassimp-dev cmake build-essential
git clone https://gitlab.com/shaunrd0/qtk && cd qtk
Initial commit
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mkdir build && cd build
Update build instructions in README + Clean up CMakeLists and remove some unused includes + Remove unused Qt translations file
2021-09-12 16:49:59 +00:00
cmake .. && cmake --build .
Initial commit
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./qtk
```
You can fly around the scene if you hold the right mouse button and use WASD.
If you see a small triangle floating by a model it represents the light source
that is being used for the shader rendering the model. These appear on models
using phong, specular, and diffuse lighting techniques.
![](resources/screenshot.png)
Spartan with no normals -
![](resources/spartan-specular.png)
Spartan with normals -
![](resources/spartan-normals.png)
## Model Artists
"Alien Hominid" (https://skfb.ly/onStx) by Nwilly_art is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Scythe World Of Warcraft" (https://skfb.ly/6UooG) by Warcraft-3D-Models is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Spartan Armour MKV - Halo Reach" () by McCarthy3D is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
"Survival Guitar Backpack (Low Poly)" (https://skfb.ly/6RnCB) by Berk Gedik is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
Model by Berk Gedik, from: https://sketchfab.com/3d-models/survival-guitar-backpack-low-poly-799f8c4511f84fab8c3f12887f7e6b36
Update build instructions in README + Clean up CMakeLists and remove some unused includes + Remove unused Qt translations file
2021-09-12 16:49:59 +00:00
Modified (learnopengl.com) material assignment (Joey de Vries) for easier load in OpenGL model loading chapter, and renamed albedo to diffuse and metallic to specular to match non-PBR lighting setup.
Initial commit
2021-09-03 16:56:57 +00:00
"Terror-bird (NHMW-Geo 2012/0007/0001)" (https://skfb.ly/onAWy) by Natural History Museum Vienna is licensed under Creative Commons Attribution-NonCommercial (http://creativecommons.org/licenses/by-nc/4.0/).
"Golden Lion Sitting OBJ Low Poly FREE" (https://skfb.ly/onZAH) by LordSamueliSolo is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).