Ocean_animation

An repo of ocean animation aimed to test basic physics-based rendering.

Relevant reference:

Parallax mapping

Ocean floor (find normal maps for “sandy floor”)

• https://learnopengl.com/Advanced-Lighting/Parallax-Mapping

• https://learnopengl.com/Advanced-Lighting/Normal-Mapping

• https://www.indigorenderer.com/materials/categories/1?sort=date

Caustics

• https://medium.com/@evanwallace/rendering-realtime-caustics-in-webgl-2a99a29a0b2c

• https://www.deepsea.com/wp-content/uploads/2022/01/201305_Understading_Basics_Underwater_Lighting_ONT.pdf

• http://www.graphics.stanford.edu/courses/cs348b-competition/cs348b-16/second_report.pdf

Extras

Procedurally generated water (Animated)

• https://jklintan.github.io/html/proceduralWater.html

• Trochoidal wave (given position on plane, find displacement; vertex shader)

• Noise displacement (sample from texture)

• Combine with caustics to determine underwater illumination

Color attenuation (fogging?)

This project has following dependencies:

• glm
• eigen
• imgui
• glad and glfw

All dependencies are self-served, so one would only needs to use this repo and run the code.