58 lines
2.8 KiB
Markdown
58 lines
2.8 KiB
Markdown
# Qtk
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Practice project for learning about using OpenGL in Qt5 widget applications.
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Model loader using [Assimp](https://assimp.org/) within a Qt5 widget application.
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You can import your own models within `mainwdget.cpp`, inside the
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`MainWidget::initObjects()` function. I've commented throughout the code there
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to explain which model or example I'm modifying. Rotations and translations
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happen in `MainWidget::update()`, to get textures loading on models look into
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[material files](http://www.paulbourke.net/dataformats/mtl/) and see some
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examples in the `resources/models/` directory. For more in-depth examples, see
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`scene.h` and `scene.cpp`
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Can be built with cmake manually or using
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[Qt Creator](https://github.com/qt-creator/qt-creator).
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To build and run `qtk` on Ubuntu -
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```bash
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sudo apt update -y && sudo apt install qttools5-dev freeglut3-dev libassimp-dev cmake build-essential
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git clone https://gitlab.com/shaunrd0/qtk && cd qtk
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mkdir build && cd build
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cmake .. && cmake --build .
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./qtk
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```
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You can fly around the scene if you hold the right mouse button and use WASD.
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If you see a small triangle floating by a model it represents the light source
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that is being used for the shader rendering the model. These appear on models
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using phong, specular, and diffuse lighting techniques.
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Spartan with no normals -
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Spartan with normals -
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## Model Artists
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"Alien Hominid" (https://skfb.ly/onStx) by Nwilly_art is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
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"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/).
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"Spartan Armour MKV - Halo Reach" (https://skfb.ly/6QVvM) by McCarthy3D is licensed under Creative Commons Attribution (http://creativecommons.org/licenses/by/4.0/).
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"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/).
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Model by Berk Gedik, from: https://sketchfab.com/3d-models/survival-guitar-backpack-low-poly-799f8c4511f84fab8c3f12887f7e6b36
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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.
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"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/).
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"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/).
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