Graphics Assignment 3

Compared to last week, this week's assignment was really simple. It was mainly about adding textures and point lights to our project.

Here's my code
Download

Changes

- Changed the mesh file format to add support for uv coordinates and normals. Its new format is:

NoOfTriangles = n

NoOfVertices = n

NoOfIndices = n

Vertices

x , y , z  |   r , g , b, a   |  u , v  |  nX, nY, nZ

x , y , z  |   r , g , b, a   |  u , v  |  nX, nY, nZ

x , y , z  |   r , g , b, a   |  u , v  |  nX, nY, nZ

x , y , z  |   r , g , b, a   |  u , v  |  nX, nY, nZ

Indices

i1 , i2 , i3

i1 , i2 , i3

- Added a cPointLight class, which holds the point light's world position.

Instructions

- Move the light using W,A,S,D

- Move the camera using the arrow keys.

Check out my cool gameboy texture

PIX screenshot of texture

Notes
- This week's assignment was simple because the concepts were really clear to me, I had dabbled with UVs and normals in an XNA project some months ago.
- The only confusing part was figuring out the right UVs for the vertices, since it's a 3D object.
- Apart from that everything went smoothly and the code runs perfectly in both Debug and Release mode. :D