Graphics Engineer

Jello Cube Simulation (OpenGL)

GitHub

A Jello cube simulation as part of USC CSCI 520 in February 2020 using:

• Mass spring system

• Hooke law

• Runge Kutta Method

• Euler Method

Mocap Interpolation (OpenGL)

GitHub

Motion Capture Key Frame Interpolation as part of USC CSCI 520 in March 2020.

Features:

• Linear Euler Interpolation

• Bezier Euler Interpolation

• SLERP Quaternion Interpolation

• Bezier SLERP Quaternion Interpolation

• Graphs for comparison between different methods

Inverse Kinematics (OpenGL)

GitHub

IK and skinning tool as part of USC CSCI 520 in April 2020

Features:

• Linear Blend Skinning

• Forward Kinematics (FK)

• Inverse Kinematics (IK)

• Damped Least Squares

Ray Tracer

GitHub

Implemented a ray tracer using C++ as part of the USC CSCI 420 assignment in Spring 2020

Features:

• Ray tracing triangles

• Ray tracing sphere

• Triangle Phong Shading

• Sphere Phong Shading

• Shadows rays

• Still images

• Antialiasing Soft shadows

Monte Carlo Path Tracer

GitHub

A C++ renderer implemented as part of the USC CSCI 580 final project in Fall 2019.

Features:

• Materials

  • Lambertian

  • Metal

  • Dielectric

  • Volume

• Textures

  • Constant

  • Checker

  • Image

  • Perlin noise

  • Turbulence

• Camera Effects

  • Motion blur

  • Defocus blur

• Monte Carlo and Importance Sampling

  • Cosine sampling for diffuse surface

  • Direct light sampling

  • Metal surface

  • Glass sphere

Graphics Rasterizer

GitHub

A C++ rasterizer implemented as part of the USC CSCI 580 assignment in Fall 2019.

Features:

• Render the Utah teapot

• Rasterize using scan line algorithm

• Flat, Gouraud and Phong shading

• Antialiasing

3D Graphics Engine

GitHub

Implemented a 3D Graphics Engine with the following features:

• Setup boiler plate code for a graphics engine

  • Vectors

  • Matrices

  • Triangles

  • Projections

  • Transformation

    • Translation

    • Rotation

    • Scaling

• Lighting and Camera capabilities

• Implemented a .obj files parser to render models

• Culling and Clipping options

• Textures and Depth Buffers

This project runs on the command prompt using olcConsoleGameEngine rasterizer features

A* Path Finding Algorithm

GitHub

• Implemented the A* Path Finding algorithm and depict its traversal graphically

• This project runs on the command prompt using olcConsoleGameEngine rasterizer features

Perlin Noise Approximation

GitHub

• Implemented a 1D and 2D representation of a Perlin Noise approximation

• This project runs on the command prompt using olcConsoleGameEngine rasterizer features

Height Map

GitHub

Create a height map given a 2D height field texture as part of USC CSCI 420 in February 2020

Roller Coaster Simulation

GitHub

A roller coaster simulation as part of USC CSCI 420 in March 2020 using:

• Catmull-Rom splines

• Animation of riding the rollercoaster

Playground

GitHub

Projects

• Getting Started

  • Creating a Window

  • Render Triangles

  • Shaders

  • Textures

  • Transformations

  • Coordinate Systems

  • Cameras

• Lighting

  • Colors

  • Basic Lighting

  • Materials

  • Lighting Maps

  • Light Casters

  • Multiple Lights

City Grid

Object Placement - Poisson Disc