Download link:# Assignment 1 – Transformation Detail Instruction
Description
5/5 – (2 votes)
Goal
- Interact with five model (independently)
- Control the camera
- Implement transformation, viewing, and projection matrices (MVP)
- Switch between 5 models
- Switch between solid and wireframe mode
- Finish all the TODO in main.cpp and vertex shader
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- Keep scene ratio when window reshaped
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- Add floor plane in world scene
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◆ … 2
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Assignment 1
- Announce date:
- Late work will be penalized by 20/week.
- Copy & paste others’code will get 0.
- Hand in your homework to eeclass in the following form ( -5 for penalty )
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- studentID_HW1.zip
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- studentID_HW1_Report.pdf
In studentID_HW1.zip
- Depend on your device
x64 ****資料夾可以不用上傳
For Windows For Mac
Submission Guide
◆Please submit to course webpage at NTHU eeclass system
- Notice: E-mail submission will not be accepted
◆Submission should include
- Source codes (including solution and project files)
- Executable binary (can be run on PC/windows)
- Documentation (explain how you did it and how to operate it)
- Notice: please do not submit any 3D models to save the disk space
◆Contact with TAs if you have problem in submission
5
Key Mapping
- Please follow the spec bellow, or you would not get the score of item.
- You must make sure your key mapping is exactly ****same to ours.
- W: switch between solid and wireframe mode
- Z/X: switch the model
- O: switch to Orthogonal projection
- P: switch to NDC Perspective projection
- T: switch to translation mode
- S: switch to scale mode
◆ R: switch to rotation mode
6
Key Mapping
- E: switch to translate eye position mode
- C: switch to translate viewing center position mode
- U: switch to translate camera up vector position mode
- I: print information
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- Translation Matrix, Rotation Matrix, Scaling Matrix, Viewing Matrix, Projection Matrix
Key Mapping
- If you switch mode by T, S, R, E, C, and U
- Apply change on Z axis when scroll the wheel
- Apply change on X axis when mouse drag ****horizontally
- Apply change on Y axis when mouse drag ****vertically
- Only rotation should apply X axis when mouse drag vertically, and Y axis when mouse drag horizontally
Report
- Some screen shot
- Description of your program control instructions
- Other special things you have done
Grading Policy
| Item | Score |
|---|---|
| Correctly render model in Orthogonal projection | 10% |
| Correctly render model in NDC perspective | 5% |
| Translation, Rotation, Scaling models | 30% |
| Camera Control | 30% |
| Switch models (5 models in Line 566 of main.cpp) | 5% |
| render quad | 5% |
| Switch between solid and wireframe mode | 5% |
| Print information | 5% |
| Window resize | 5% |
| Report | 5% |
| Total | 105% |
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