Interactive Computer Graphics HW2

R96944043 周伯相

http://www.cmlab.csie.ntu.edu.tw/~zho/

Homework #2 Shading

Requirements

• Load a 3D model file of TRI format.
• Use flat shading
• Use Gouraud shading
• Implement Phong shading

Bonus

• Speed, etc

Program brief

• Stand-alone executable program created & compiled by visual c++ 2005, R96944043_HW2.exe with library zlCore, zlGLRDev , zlUI, zlCollide
• Using opengl for graphic, simply set opengl flag to draw flat shading and Gouraud shading.
• Realize Phong shading by GPU with GLSL.
• Drag tri file from explorer.exe into window of program to change model.
• Key 1: Use 1 light
  
• Key 2: Use 2 lights
• Key 3: Use 3 lights
  
• The main control panel will slide in when move mouse cursor to right of the program window.

Result

flat shading

Gouraud shading

Phong shading

Easter.tri, Phong shading, 3 lights

Mig27.tri, Phong shading, 3 lights