Computação Gráfica - Projeto 25/26

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Grade: 19.15/20 🌟

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Group 15: Cátia Eira (a107382), Filipa Cosquete (a106837), Lucas Robertson (a89467), Luís Rodrigues (a106885)

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Compilation and Execution:

In CMake, set CG/ as the source directory, and CG/build/ as the directory where to build the binaries. Configure, then generate. In a console window, navigate to CG/build/ and run make.

To run the generator:

./generator → will show the available shapes and respective parameters
./generator <shape> → will give more info on what each shape needs to be generated

ex.: ./generator box 2 3 box.3d

There are also some scripts available:

./deleteModels.sh  → delete all .3d files existent in the build directory.
./scenesModels.sh  → generate the models used by the scenes we created.
./testFiles.sh     → generate the models used by the test scenes given by the professors.
./solarSystem.sh g → generate the models used by the solar system demos.

To run the engine:

./engine <scene>.xml

ex.: ./engine ../scenes/sceneBox.xml

Or use one of the available scripts to run the solar system demo:

./solarSystem.sh s → load the static solar system demo (phase 2)
./solarSystem.sh d → load the dynamic solar system demo (phase 3)

Camera movement:

H   - Hide help text.
F	- Alternate between Explorer and FPS modes.
Z	- Go back to the last saved camera position and direction.
C	- Replace the saved camera position and direction with the current one.
P	- Play/Pause the animation, if applicable.
R	- Toggle the rendering state (on/off) of the Catmull-Rom curves.
X	- Toggle the rendering state (on/off) of the xyz axis.
N   - Toggle the rendering state of the normal vectors.
G	- Activate God camera, which sees the scene from above, shows the Frustum panels of the camera and hitboxes of the objects.
1,2,3	- Switch between seeing the models fully, just their lines or just their points, respectively.

Explorer Mode:

A,W,S,D - Moving around a certain point.
Q,E     - Zoom in and zoom out, respectively (you can zoom too much and flip yourself!).
I,K     - Look higher and lower, respectively (changes the point you're looking at).
←,→,↑,↓ - Change the focal point within the scene.

FPS Mode:
←,→,↑,↓ - Move the camera position within the scene at "ground level"
A,D	- Look around 360º