Build with:
$ make <math|physics|misc> no=<experiment number under each directory>Each experiment number corresponds to the prefix of a file under ./lab/<genre>/.
For example,
$ make physics no=08and run produced a.out to see the result.
Most of the experiments support the following user input.
| Input | Operation |
|---|---|
| 🖱 | Look around |
| W | Go forward |
| A | Go left |
| S | Go backward |
| D | Go right |
| T | Take a picture |
| P | Switch projection matrices |
| 0️⃣-9️⃣ | Switch cameras |
| No | Category | Experiment |
|---|---|---|
| 01 | Geometry | Draw a single line.  |
| 02 | Geometry | Draw a triangle.  |
| 03 | Geometry | Draw a tetragon.  |
| 04 | Geometry | Draw a sphere.  |
| 10 | Geometry | Multiple rotations  |
| 11 | Geometry | Detect intersections between a ray and a triangle.  |
| No | Category | Experiment |
|---|---|---|
| 01 | Mechanics | Time simulation. The motion of the cube only depends on time: the longer the interval between frame changes, the more the clock advances.  |
| 02 | Mechanics | Simulation of free fall  |
| No | Category | Experiment |
|---|---|---|
| 01 | CG | Learn how matrices is like in each space  |
| 02 | CG | Orthographic projection. Play with different projection matrices by pressing "P".  |
| No | Category | Experiment |
|---|---|---|
| 01 | - | Take a picture |
| 02 | - | Multiple cameras. Switch cameras by pressing numbers. |
| 03 | Art | You can "touch" a cube with mouse.  |