Description
- Only accept answers submitted via git push to this course project for you at https://hconnect.hanyang.ac.kr (<Year>_<Course no.>_<Class code>/<Year>_<Course no.>_<Student ID>.git).
- Place your files under the directory structure <Assignment name>/<Problem no.>/<your file> just like the following example.
+ 2020_ITE0000_2019000001
+ LabAssignment2/
+ 1/
- py
+ 2/
- py
+ 3/
- py
- The submission time is determined not when the commit is made but when the git push is made.
- Write a program that draws a color-changing cube.
- Set the window title to your student ID and the window size to (480,480).
- Start from the code in 7-Lighting&Shading slides. Draw a flat-shaded cube. Make sure camera manipulation shortcuts ‘1’, ‘3’, ‘2’, ‘w’ work. C. Use the following light setting:
lightPos = (3.,4.,5.,1.)
glLightfv(GL_LIGHT0, GL_POSITION, lightPos)
ambientLightColor = (.1,.1,.1,1.) glLightfv(GL_LIGHT0, GL_AMBIENT, ambientLightColor)
specularObjectColor = (1.,1.,1.,1.) glMaterialfv(GL_FRONT, GL_SPECULAR, specularObjectColor)
glMaterialfv(GL_FRONT, GL_SHININESS, 10)
- If you press or repeat a key, the diffuse & specular color of the light and the ambient & diffuse color of the object should be changed as shown in the Table:
| Key | Action |
| A | Change the light color to red |
| S | Change the light color to green |
| D | Change the light color to blue |
| F | Change the light color to white |
| Z | Change the object color to red |
| X | Change the object color to green |
| C | Change the object color to blue |
| V | Change the object color to white |
- Files to submit: A Python source file (Name the file whatever you want (in English). Extension should be .py)
- Write a program that draws a smooth-shaded cube.
- Set the window title to your student ID and the window size to (480,480).
- Start from the code in 8-Lighting&Shading slides. Make sure camera manipulation shortcuts ‘1’, ‘3’, ‘2’, ‘w’ work.
- Use glDrawElements(), not glDrawArray(). Refer the code in 7-Hierarchy&Mesh slides.
- Hint: In Gouraud shading, one vertex has only one normal. This makes using glDrawElements() easier.
- Use the following normal vector data:
- Files to submit: A Python source file (Name the file whatever you want (in English). Extension should be .py)
