Abstract：
First, my project has many functions.
1. Train runs forward and backward. Moreover, user can pause the train.
2. When user change the bar's value, user can control the speed of the train.
3. User can hide or appear the locomotive.
4. Camera has four types.
(1)World
(2)Train
(3)Top
(4)Side
5. The spline has three types.
(1)Linear
(2)Cardinal Cube
(3)Cubic B-Spline
6. The track has three types.
(1)Line
(2)Road Rail
(3)Parallel
7. User can dynamic add or delete the control point.
8. User can add or delete cars by themselves.
9. Click button once fog appear at day.
Click button twice fog appear at night.
Then click button become original.
10. Control the smoke of the train.
11. User can on or off the light of the locomotive. On the other hand, background will change.
12. Save or load the file. Besides, user can reset the file.
Second, it's about the scene of project.
1. When train run forward, a white light rotate around the scene.
When train run backward, a red light rotate around the scene.
2. I build the tunnel on the terrain. Terrain was built by maya.
3. A person is standing on the train.
Third, my project has physical simulation.
When the train meets the uphill, the speed of the train would slower than before.
When the train meets the downhill, the speed of the train would faster than before.
Abstract：
First, my project has many functions.
1. Train runs forward and backward. Moreover, user can pause the train.
2. When user change the bar's value, user can control the speed of the train.
3. User can hide or appear the locomotive.
4. Camera has four types.
(1)World
(2)Train
(3)Top
(4)Side
5. The spline has three types.
(1)Linear
(2)Cardinal Cube
(3)Cubic B-Spline
6. The track has three types.
(1)Line
(2)Road Rail
(3)Parallel
7. User can dynamic add or delete the control point.
8. User can add or delete cars by themselves.
9. Click button once fog appear at day.
Click button twice fog appear at night.
Then click button become original.
10. Control the smoke of the train.
11. User can on or off the light of the locomotive. On the other hand, background will change.
12. Save or load the file. Besides, user can reset the file.
Second, it's about the scene of project.
1. When train run forward, a white light rotate around the scene.
When train run backward, a red light rotate around the scene.
2. I build the tunnel on the terrain. Terrain was built by maya.
3. A person is standing on the train.
Third, my project has physical simulation.
When the train meets the uphill, the speed of the train would slower than before.
When the train meets the downhill, the speed of the train would faster than before.
Tech：
Maya
Skybox
User interface
Lighting
Simple physical simulation
Viewport change
Particle