krutibaraiya / graphics-assignment-2

OpenGL implementation of a 3D dining room scene.

Assignment-2

OpenGL 3D implementation of a dining room.

Course Assignment for IS F311- Computer Graphics @ BITS Pilani, Hyderabad Campus.

Objective:

• To understand OpenGL Transformations, 3D viewing Pipeline and matrix stack operations.
• Incorporating objects made in 3D Modelling software such as Blender.
• Implementing camera functions such as pan ,zoom, pitch, yaw and roll to interact with the scene.

Scene:

Objects in the scene

Different views of the scene

Doxygen documentation

How to run:

• The project is tested on Linux and built in C++ using the following libraries:
  • GL
  • GLUT
  • GLEW
  • GLM
  • CMake
• To build : g++ *.cpp *.h -lGL -lglut -lGLU
• Run the output executable : ./a.out

Camera Movements:

Control	Action
W, S, A, D, ↑, ↓	front, back, left, right, up and down respectively
[	Roll anticlockwise
]	Roll clockwise
R	Reset camera
Left click and drag	Pan the scene
Scroll mouse	Zoom
Q	Quit

Challenges faced:

• Lag in camera movements while rendering.
• Choosing an appropriate lighting model for the scene.
• Flickering of scene during camera movements.
• Jaggedness in Glut objects.
• Parsing obj files from Blender to load models.

Team members:

• Kruti Baraiya
• Jay Patel
• Sristi Sharma