Geometry and Scene Building in our C++ Ray Tracer

Software Engineering

Build scenes in C++: add spheres, compute ray–sphere hits, shade with normals, manage multiple objects via a hittable interface, and introduce a camera and utilities for clean code.

C++

See path

6 lessons

25 practices

5 hours

Graphics System Architecture Design

Course details

Ray Sphere Intersection

Preview

Sphere Intersection Quiz

Exploring Sphere Position and Size

Debugging the Sphere Intersection Algorithm

Visualizing Ray Path Through Sphere

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Next Course: Realistic Rendering Techniques for the C++ Ray Tracer

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From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11