What exactly is NULL? The Cherno 2022-11-30 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoThis video is sponsored by Brilliant.
How to make a GLOBAL LEADERBOARD system for your game The Cherno 2022-11-24 | Check out Hostinger's AMAZING BLACK FRIDAY SALE (ends Dec 5, and don't forget to use coupon code CHERNO for a bigger discount!) ► hostinger.com/chernoPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoThis video is sponsored by Hostinger.
2D Physics Engine! // Code Review The Cherno 2022-11-20 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/St0wy/GPR4400-PhysicsEngineDesigning a Physics Engine in 5 minutes ► youtu.be/-_IspRG548ESend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.CHAPTERS0:00 - Recap1:14 - How to design an API2:52 - 2D Physics Engine design9:02 - Pointers and ownership semantics13:00 - Using std::weak_ptr to be "safer"14:39 - More physics16:42 - Spatial partitioning for optimization22:55 - Be careful when trying to optimize!26:37 - Physics solvers31:50 - Final thoughts and extra challengesThis video is sponsored by Brilliant.#CodeReview
Path Tracing // Ray Tracing series The Cherno 2022-11-10 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comCHAPTERS0:00 - What is Path Tracing?10:46 - Preparing for accumulation14:18 - Accumulating samplesWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️This video is sponsored by Brilliant.#RayTracing
Materials and Physically Based Rendering // Ray Tracing series The Cherno 2022-10-31 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comCHAPTERS0:00 - Materials6:16 - Physically Based Rendering20:53 - A better material system26:22 - AccumulationWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️This video is sponsored by Brilliant.#RayTracing
TWO MAJOR NEW HAZEL ENGINE FEATURES shipped in our latest game The Cherno 2022-10-28 | Support & Get Access to Hazel ► patreon.com/thechernoFollow me on Twitter ► twitter.com/thechernoAnd Instagram ► instagram.com/thechernoDiscord ► discord.gg/thechernoPlay Dichotomy ► studiocherno.itch.io/dichotomy#Hazel
Understanding Code You Didnt Write // Code Review The Cherno 2022-10-20 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/St0wy/GPR4400-PhysicsEngineDesigning a Physics Engine in 5 minutes ► youtu.be/-_IspRG548ESend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.CHAPTERS0:00 - Resuming from last time1:20 - Reading code you didn't write8:27 - Easily find the entry point10:51 - How the program works15:32 - Code should be self-documenting ✔17:14 - Comments in code to control tools ❌17:55 - static_cast and dynamic_cast20:19 - structs vs classes: when to use what24:19 - Why prefixing member variables is usefulThis video is sponsored by Brilliant.#CodeReview
Can YOU beat our puzzle game? #shorts The Cherno 2022-10-20 | Watch the full video ► youtu.be/Rbm4b5HHbZMPlay the game ► studiocherno.itch.io/dichotomyPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno
We made a (potentially) UNBEATABLE GAME The Cherno 2022-10-14 | Dichotomy Ludum Dare page ► ldjam.com/events/ludum-dare/51/dichotomyGame on itch.io ► studiocherno.itch.io/dichotomySupport on Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCheck out Hazel ► hazelengine.com#Hazel
All about MEMORY // Code Review The Cherno 2022-10-10 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/St0wy/GPR4400-PhysicsEngineDesigning a Physics Engine in 5 minutes ► youtu.be/-_IspRG548ESend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.CHAPTERS0:00 - 2D Physics Engine13:17 - Heap allocation, memory fragmentation and the CPU cache18:30 - Logging performance considerations23:12 - Smarter memory allocators29:12 - Allocate memory once ahead of time when possibleThis video is sponsored by Brilliant.#CodeReview
Introducing the Ray Tracing Pipeline // Ray Tracing series The Cherno 2022-09-30 | Keep exploring at brilliant.org/TheCherno Get started for free, and hurry—the first 200 people get 20% off an annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comCHAPTERS0:00 - Restructuring our code to behave like the ray tracing pipeline4:25 - PerPixel / RayGen function6:24 - TraceRay function and payloads7:50 - ClosestHit function8:36 - Miss function9:16 - Other shaders in the GPU Ray Tracing pipeline11:07 - Implementing the functions11:50 - Implementing PerPixel13:42 - Changing our TraceRay function17:00 - Implementing ClosestHit20:07 - Shading in our PerPixel function21:16 - Implementing our Miss function22:34 - The result23:15 - Testing our pipeline with a reflection ray27:10 - Ignoring negative hit distancesWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️This video is sponsored by Brilliant.#RayTracing
Rendering Multiple Objects // Ray Tracing series The Cherno 2022-09-24 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comCHAPTERS0:00 - Scenes and rendering more than one object5:22 - Structuring our "scene"8:16 - Moving our spheres around our scene13:30 - Changing our Renderer to work with a Scene20:04 - Rendering multiple spheresWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️This video is sponsored by Brilliant.#RayTracing
😡 I CANT BELIEVE its still broken The Cherno 2022-09-16 | Will we ever have a working NAS? Unlikely.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#OfficeVlog
GRASS RENDERING in OpenGL // Code Review The Cherno 2022-09-14 | Visit http://brilliant.org/TheCherno to get started learning STEM for free! The first 200 people will get 20% off their annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/SomePineaple/GLGrassSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.CHAPTERS0:00 - Rendering lots of grass in OpenGL2:55 - Diving into the code10:12 - Instantiating objects in C++ vs C#/Java11:35 - Shader class12:12 - Variable naming conventions13:25 - Initializing variables15:03 - Some notes on strings15:30 - Pass larger types by const reference16:45 - Using correct types17:48 - Strings in C++ and std::string_view20:48 - .obj format22:38 - Grass mesh23:44 - Rendering meshes24:24 - General notes and C++ code style25:35 - Grass rendering and shaders26:32 - Handling a time variable for shaders27:14 - Storage buffers in OpenGL28:25 - Reduce complexity in hot code paths29:00 - How grass is actually rendered29:50 - Grass vertex shader32:11 - Use mat3 instead of mat433:13 - Reduce vertex shader complexity34:22 - Don't reallocate GPU buffers35:28 - Inspecting rendering using Nvidia Nsight37:13 - Set buffer data instead of reallocating39:36 - Grass fragment shader + improvements41:46 - Adding variance to grass blade colorThis video is sponsored by Brilliant.#CodeReview
Adding an Interactive 3D Camera System // Ray Tracing series The Cherno 2022-08-28 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comCHAPTERS0:00 - How 3D cameras work6:08 - Updating the Walnut git submodule6:42 - The Camera class16:36 - Calculating and caching per-pixel ray directions19:39 - Using the Camera class in our Ray Tracing applicationWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️This video is sponsored by Brilliant.#RayTracing
fixing my old game engine that apparently doesnt work The Cherno 2022-08-19 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoSparky ► github.com/TheCherno/Sparky
The Story of Animation in Hazel // Game Engine Dev Log The Cherno 2022-08-13 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#Hazel
LIGHTING AND SHADING // Ray Tracing series The Cherno 2022-08-05 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️CHAPTERS0:00 - Lighting and shading in rendering6:21 - Using floats for colors12:07 - Why use floats instead of ints for colors?12:52 - Finding our sphere hit coordinates17:08 - Closest intersection point19:40 - Using color to visualize numbers21:02 - How lighting and shading works22:45 - Calculating lighting using normal vectors25:34 - Visualizing normals better27:00 - Using math to calculate lighting and shade our sphereThis video is sponsored by Brilliant.#RayTracing
Hazel - My Game Engine // Code Review The Cherno 2022-07-22 | Visit brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.Get Hazel here! ❤️ ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno🕹️ GAMES MADE IN HAZELForest ► studiocherno.itch.io/forestFragile ► studiocherno.itch.io/fragileSpace Invaders clone ► youtu.be/56ISmbJE9S4One Hour Rocket game ► youtu.be/1TwBMgPbuOcCHAPTERS0:00 - What is Hazel?3:49 - Repository and project overview5:49 - How many lines of code is Hazel?6:41 - Running Hazel11:16 - Entry point15:11 - Application architecture and Layers19:55 - Events21:03 - Main application loop22:06 - Hazelnut: Hazel's Editor22:40 - A note on large source files25:43 - Playing, updating and rendering scenes34:15 - Rendering architecture 38:52 - Next stepsSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.This video is sponsored by Brilliant.#CodeReview
Flocking (and not making responsible choices) The Cherno 2022-07-16 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoSebastian Lague's video on Boids ► youtu.be/bqtqltqcQhwSebastian Lague's Boids code ► github.com/SebLague/Boids#Hazel #Chillog
How I (somehow) got the HIGHEST GRADE IN MY UNIVERSITY COURSE The Cherno 2022-07-14 | Story time with Cherno! I was somehow the highest achieving graduate in my three-year degree in 2017. 🤷♀️Taken from this stream ► youtu.be/EKnJOwGhPj4Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno
Fixing Hazel // Office Dev Log The Cherno 2022-07-11 | Support Hazel on Patreon ► patreon.com/thechernoCherno Unplugged ► youtube.com/ChernoUnpluggedInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCHAPTERS0:00 - Hazel is broken6:25 - Tim's experience9:16 - Making a release branch for testing16:44 - The NAS story#Hazel
How Ray Casting and Sphere Intersection Works // Ray Tracing Series The Cherno 2022-07-09 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️CHAPTERS0:00 - Intro2:28 - Setup in Hazel3:37 - Casting rays7:51 - Visualizing ray direction9:43 - Visualizing sphere intersection14:36 - Calculating and visualizing sphere hit coordinates18:35 - Calculating normals21:43 - Lighting24:23 - Visualizing rays and hit points25:22 - Only evaluating one solution25:56 - The effect of normalisation27:35 - To normalize or not to normalise29:32 - Some notes about optimizationThis video is sponsored by Brilliant.#RayTracing
Rendering a Sphere Using Ray Tracing! // Ray Tracing Series The Cherno 2022-06-25 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️CHAPTERS0:00 - Intro1:15 - Creating a Renderer class12:13 - Structuring our code to work like a pixel/fragment shader21:00 - Rendering a sphere using our math workThis video is sponsored by Brilliant.#RayTracing
Just a chill dev log The Cherno 2022-06-17 | Patreon ► patreon.com/thechernoCherno Unplugged ► youtube.com/ChernoUnpluggedInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#Hazel
Goodbye Game Engine series. 👋 The Cherno 2022-06-11 | Cherno Unplugged ► youtube.com/ChernoUnpluggedPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno
Rays and Spheres: The MATH! // Ray Tracing series The Cherno 2022-06-04 | Visit http://brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.comWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️CHAPTERS0:00 - Math and this episode5:03 - Lines and rays11:45 - Spheres and circles17:23 - How this relates to ray tracing19:23 - How do we find intersection points?23:50 - Quadratic equations28:22 - Solving the equation29:16 - Using the discriminant to see if there are intersections32:32 - Finding exact intersection points35:53 - Validating our result36:37 - Next steps and homeworkThis video is sponsored by Brilliant.#RayTracing
Minecraft Clone in C++ // Code Review The Cherno 2022-05-14 | Visit brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/Isti01/glCraftSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.Chapters:----------------0:00 - What we're looking at today6:55 - Playing the game8:55 - Project structure and initial thoughts10:30 - Local static singleton14:10 - How to organize a class (my style)17:43 - The math19:22 - Ray casting and how I would change it23:55 - Designing code structure28:08 - Other notes29:23 - Some weirdness and how to write clear code35:22 - Vertex packing and shadersThis video is sponsored by Brilliant.#CodeReview
THE MOST PHOTOREALISTIC Unreal Engine 5 Demo So Far! // Game Engine Dev Reacts The Cherno 2022-05-13 | What an amazing demo! What did you all think? 👇Second channel ► youtube.com/morechernoTwitter ► twitter.com/thechernoInstagram ► instagram.com/thechernoPatreon ► patreon.com/thechernoDiscord ► discord.gg/thechernoIncredible photorealistic demo created by Lorenzo Drago and rendered in Unreal Engine 5 using Lumen, based on a real-life train station in Toyama, Japan.Check out the demo here!------------------------------------------【UE5】etchū-daimon station - 越中大門駅 ► youtu.be/2paNFnw1wRsArtstation ► artstation.com/artwork/3qBzaY------------------------------------------#UE5
Welcome to Ray Tracing The Cherno 2022-04-30 | Visit brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. AMAZING place to learn all the math you'll need for this series!Support on Patreon ► patreon.com/thechernoDiscord (#raytracing-series) ► discord.gg/thechernoSource code ► github.com/TheCherno/RayTracing🧭 FOLLOW MEInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoTwitch ► twitch.tv/thechernoLearn C++ with my series ► youtube.com/watch?v=18c3MTX0PK0&list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFb📚 RESOURCES (in order of complexity)🟢 Ray Tracing in One Weekend series ► raytracing.github.io🟡 Scratch a Pixel ► scratchapixel.com🔴 Physically Based Rendering: From Theory to Implementation ► amzn.to/3y2bGK7💾 SOFTWARE you'll need installed to follow this seriesVisual Studio 2022 ► visualstudio.microsoft.comGit ► git-scm.com/downloadsVulkan SDK ► vulkan.lunarg.com📽️ VIDEOS REFERENCEDRAY TRACING! // Code Review ► youtu.be/sb1FtMYAcYQI made it FASTER // Code Review ► youtu.be/mOSirVeP5loWelcome to C++ ► youtu.be/18c3MTX0PK0Make your own GUI apps in C++ (with ImGui and Vulkan) ► youtu.be/5zS-DZhCA2gWelcome to the exciting new Ray Tracing Series! Ray tracing is very common technique for generating photo-realistic digital imagery, which is exactly what we'll be doing in this series. Aside from learning all about ray tracing and the math to goes into it, as well as how to implement it, we'll also be focusing on performance and optimization in C++ to make our renderer as efficient as possible. We'll eventually switch to using the GPU instead of the CPU (using Vulkan) to run our ray tracing algorithms, as this will be much faster that using the CPU. This will also be a great introduction to leveraging the power of the GPU in the software you write. All of the code episode-by-episode will be released, and if you need help check out the #raytracing-series channel on my Discord server. I'm really looking forward to this series and I hope you are too! ❤️CHAPTERS0:00 - What this series is3:29 - What you need to know to follow this series6:28 - Resources I recommend for learning ray tracing9:00 - Setting up the project13:00 - How to render an image20:00 - Generating a random image21:12 - Timing our renders and a note on performance22:26 - Rendering an image every frameThis video is sponsored by Brilliant.#RayTracing
Fix This Code #shorts The Cherno 2022-04-23 | Check out my latest video ► youtu.be/tQ_pjZDfm-0Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno
How We Made a Game in 72 HOURS using OUR OWN GAME ENGINE The Cherno 2022-04-20 | PLAY ► bit.ly/StudioChernoLD50Support ► patreon.com/thechernoDiscord ► discord.gg/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoFollow our streams:Cherno ► twitch.tv/thechernoTim ► twitch.tv/t1mkrPeter ► twitch.tv/peter1745Ludum Dare is a game jam that started 20 years ago - you have 48-72 hours to make a game from scratch based on the theme. The jam runs twice a year these days, in April and October. I've done Ludum Dare eight times before, however I've never done it in a team (nor have I used Hazel) - this was the first time that Studio Cherno (myself, Tim and Peter) collaborated on making a game in Hazel.Forest is what we came up with. Even though it wasn't without its difficulties, we're super proud of what we've managed to achieve. Hazel behaved itself surprisingly well, and actually crashed WAY less than Premiere Pro whilst editing this video. There are so many new features and improvements that we can't wait to add to Hazel, and honestly the team and I are super looking forward to taking everything we've learned to the next jam. Hope you enjoyed this video and playing Forest! ❤️
Make your own GUI apps in C++ (with ImGui and Vulkan) The Cherno 2022-04-15 | Walnut ► github.com/TheCherno/WalnutSupport my work ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoI made a little UI framework called Walnut! This is meant to be something super-easy and lightweight to setup and use for any kind of GUI application, and the native integration with Vulkan makes this perfect for graphics/rendering related apps. In fact, we'll be using Walnut very soon for an exciting new series on this channel!I made Walnut in around six hours, so there are bound to be some issues + lacking features. The reason I made it in the first place is so we could make a launcher for our game Forest (bit.ly/StudioChernoLD50), which we made in 72 hours for Ludum Dare 50. We wanted to use elements from Hazel's UI library (which uses Dear ImGui), but we didn't want the entirety of Hazel statically compiled into the launcher, so I quickly put Walnut together.Since a lot of you showed interest in ImGui and more content around it from my last video on the topic, I might turn this into a little series as I expand Walnut and add more features (such as a custom titlebar). Thanks for watching! ❤️Chapters:---------------0:00 - I made a little app framework called Walnut2:53 - How to use Walnut to make an app11:08 - How Walnut works
We MADE A GAME to Prepare for Making a Game! The Cherno 2022-04-01 | Download and play for free! ► studiocherno.itch.io/fragileSupport us on Patreon ► patreon.com/thechernoDiscord (#fragile channel) ► discord.gg/thechernoStream ► twitch.tv/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoIn preparation for the Ludum Dare game jam this weekend, we decided to... make a game (in a day - the day before). Although there was much regret at times, mostly dreading the weekend and wondering why we signed up for this, I think we managed to come up with a decent prototype and jamed in some more engine features. Did I mention we made this in Hazel, our own game engine?"Fragile" (named after the theme we randomly selected) is about protecting your fragile home planet from incoming missiles. Use the WASD keys to move, mouse to look around, and click to shoot - or you can plug in a controller if you'd prefer.We might develop this game a little further in the future, since we have some more ideas and think this has some potential to be a fun little game. Let us know what you think, and thanks for playing!#Hazel
Maps in C++ (std::map and std::unordered_map) The Cherno 2022-03-30 | For all your web hosting needs (use coupon code CHERNO for a discount) ► hostinger.com/chernoPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoMy C++ series ► youtube.com/playlist?list=PLlrATfBNZ98dudnM48yfGUldqGD0S4FFbChapters:----------------0:00 - What are maps?3:40 - Why use maps + example usage9:30 - Writing a hash function to use a custom type16:50 - The [] operator19:00 - The .at() function20:40 - How to check if key exists in map21:11 - How to iterate through maps24:47 - How to remove entries from maps25:03 - Writing a less-than operator for custom types28:05 - Performance and which map to useThis video is sponsored by Hostinger.
Space Invaders Clone in C# // Code Review The Cherno 2022-03-18 | Visit brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.Chapters:----------------0:00 - What we're doing today1:53 - Playing the game4:43 - Looking at the project10:00 - What if it returns null?15:13 - Keep your scopes tight!18:17 - What a big deal is to Cherno20:19 - Optimizing for loops27:14 - Always consider performance30:33 - Organizing and re-using code via abstraction35:52 - We ate an entire chicken for lunch36:37 - Don't go too far with abstraction37:34 - Intro cinematic animation41:29 - State machine43:07 - Using the visual editor to your advantage48:34 - How to move aliens in a space invaders game56:19 - Delta time should be limited1:00:23 - Alien AI behavior and gameplay programmingThis video is sponsored by Brilliant.#CodeReview
He MADE A GAME using my GAME ENGINE The Cherno 2022-03-11 | The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/thecherno03221Support ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoThis video is sponsored by Skillshare.#Hazel
How I made a DOCUMENTATION WEBSITE for my Game Engine The Cherno 2022-02-25 | For all your web hosting needs (use coupon code CHERNO for a discount) ► hostinger.com/chernoPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernomdBook ► github.com/rust-lang/mdBookmdBook docs ► rust-lang.github.io/mdBookChapters:----------------0:00 - Making a documentation website1:47 - How does it work5:18 - Setting up our server7:46 - Installing mdBook8:55 - Using mdBook10:35 - Setting up a GitHub webhook12:08 - Receiving data from GitHub13:20 - Fixing errors and permissions15:06 - Updating our website automatically16:13 - Testing and fixing17:35 - It works! 🎉This video is sponsored by Hostinger.
C# GAME ENGINE BY 16-YEAR-OLD! // Code Review The Cherno 2022-02-18 | Visit brilliant.org/TheCherno to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription.Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/garlfin/garenginepublicSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.Chapters:----------------0:00 - Something different today7:00 - Nullable reference types11:49 - Application overview and architecture27:58 - Renderer architecture33:45 - A better way to handle environment maps36:08 - More renderer suggestions40:00 - Render passes42:56 - Hey wait, that's my bloom!45:40 - The other shaders48:18 - Final thoughtsThis video is sponsored by Brilliant.#CodeReview
BEST WAY to make Desktop Applications in C++ The Cherno 2022-02-11 | For all your web hosting needs (use coupon code CHERNO for a discount!) ► hostinger.com/chernoSupport on Patreon and get Hazel! ❤️ ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoDear ImGui ► github.com/ocornut/imguiChapters:----------------0:00 - Intro0:34 - Why use C++ for apps?3:52 - What's the solution?4:27 - Dear ImGui, examples + pros and cons8:26 - Getting started with Dear ImGui12:00 - Speedrun - making an app22:27 - How to ship the app25:01 - Final thoughts + moreThis video is sponsored by Hostinger.
Making a Game in ONE HOUR Using MY ENGINE AGAIN!! The Cherno 2021-12-18 | Check out Hostinger (don't forget to use coupon code CHERNO) ► hostinger.com/chernoSupport on Patreon and get Hazel! ❤️ ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoDani's original video ► youtu.be/EGBvvlgbJVMMy original video from two years ago ► youtu.be/qITIvVV6BHkChapters:---------------0:00 - Intro and what we're doing4:27 - Let's get started5:07 - Creating the rocket in Blender5:40 - Getting the rocket into Hazel6:57 - Adding behavior via scripting10:45 - Creating the pillars13:11 - Adding the floor and ceiling13:55 - Adding the score and game over15:38 - Fracturing the rocket17:16 - Particles!23:46 - Changing the environment24:03 - Pillar color cycling and glow25:43 - Initial gameplay26:11 - Speeding up the rocket over time26:44 - Audio27:50 - Better score font28:27 - Fixing some minor issues28:50 - Some beautiful gameplay29:12 - Score animation29:48 - Next steps and final thoughtsThis video is sponsored by Hostinger.
I made it FASTER // Code Review The Cherno 2021-12-03 | The first 1,000 people to use this link will get a 1 month free trial of Skillshare: https://skl.sh/thecherno12211Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode ► github.com/valerioformato/RTIAWRay Tracing in One Weekend ► raytracing.github.io/books/RayTracingInOneWeekend.htmlSend an email to chernoreview@gmail.com with your source code, a brief explanation, and what you need help with/want me to review and you could be in the next episode of my Code Review series! Also let me know if you would like to remain anonymous.Chapters:----------------0:00 - Intro5:20 - Running the project6:30 - Looking at the code7:44 - Arrays wrapped in std::unique_ptr9:12 - The Renderer9:50 - Why is this so slow?11:47 - The multi-threading13:00 - The rendered image13:18 - NEW PLAN: let's make this fasterThis video is sponsored by Skillshare.#CodeReview
Visualizing Physics Colliders // Game Engine series The Cherno 2021-12-02 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoSeries Playlist ► thecherno.com/engineCode (in physics branch) ► github.com/TheCherno/Hazel#Hazel
INSTANCED RENDERING in my Game Engine The Cherno 2021-11-26 | Check out Hostinger's BLACK FRIDAY SALE (don't forget to use coupon code CHERNO)! hostinger.com/chernoHazel's NEW WEBSITE! ► hazelengine.comPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoChapters:----------------0:00 - Instanced rendering and draw calls4:30 - Instance data6:18 - Hazel's new website!10:49 - Instanced rendering in Hazel12:20 - How we used to render scenes15:20 - How we render scenes now18:22 - Instanced rendering results20:44 - Instanced rendering in Project OrangeThis video is sponsored by Hostinger.#Hazel #OptimizationOctober
Making the Physics Better The Cherno 2021-11-17 | Follow my stream ► twitch.tv/thechernoPatreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#ProjectOrange
Hidden Dangers of Range-Based For Loops // Bug Hunting The Cherno 2021-11-15 | Follow on Twitch ► twitch.tv/thechernoSupport on Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#Hazel
Making Games with Hazel + More Mesh Workflow // Game Engine Dev Log The Cherno 2021-11-12 | Merch ► chernothreads.comPatreon ► patreon.com/thechernoStream ► twitch.tv/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thecherno#Hazel
Circle Physics Colliders // Game Engine series The Cherno 2021-11-11 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoSeries Playlist ► thecherno.com/engineCode (in physics branch) ► github.com/TheCherno/HazelChapters:----------------0:00 - Intro and the plan1:44 - Adding a Circle Collider component8:26 - Adding the UI to the Editor9:40 - Making it work in play mode10:10 - Serialization and deserialization11:26 - Testing12:11 - Explaining the little UI bug12:45 - Testing circle collider offsets16:09 - Fixing the little UI bug16:58 - Final thoughts#Hazel
Rendering Lines in a Game Engine // Game Engine series The Cherno 2021-11-09 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoCode (in physics branch) ► github.com/TheCherno/HazelSeries Playlist ► thecherno.com/engineChapters:----------------0:00 - Lines and how to render them11:45 - Line rendering implementation24:43 - Thicker lines28:38 - Rectangle rendering32:00 - Smoother lines in OpenGL33:50 - Transformed rectangles36:50 - Final thoughts#Hazel
Rendering Circles in a Game Engine // Game Engine series The Cherno 2021-11-06 | Patreon ► patreon.com/thechernoInstagram ► instagram.com/thechernoTwitter ► twitter.com/thechernoDiscord ► discord.gg/thechernoHow to Render CIRCLES ► youtu.be/xf7Y988cPRkCode (in physics branch) ► github.com/TheCherno/HazelSeries Playlist ► thecherno.com/engineChapters:---------------0:00 - Intro and visualizing physics colliders8:40 - How to render circles45:08 - Debugging51:10 - Fixing transparency issues54:10 - Improving circle mouse picking59:54 - Fixing circle rendering in runtime1:02:08 - Serializing Circle Renderer components1:04:25 - Outro#Hazel
