3d-game-shaders-for-beginners
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3d-game-shaders-for-beginners | gtec-demo-framework | |
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12 | 42 | |
17,019 | 241 | |
- | 2.5% | |
0.0 | 4.8 | |
10 months ago | 2 months ago | |
C++ | C++ | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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3d-game-shaders-for-beginners
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The Book of Shaders
This is a great series if you’re looking for a tutorial. https://lettier.github.io/3d-game-shaders-for-beginners/inde...
- Random Code Inspiration Volume 2
- 3D game shaders for beginners: step-by-step guide to SSAO, lighting, and more
- Beginner friendly tutorial
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Ask HN: What is your new year's resolution?
Sort of.
1. I want to start with working through applying shaders to a 3d scene using the Panda3d library (https://github.com/panda3d/panda3d) . This repo covers that: https://github.com/lettier/3d-game-shaders-for-beginners.
2. Create a simple, custom, graphics-only (no collisions / physics) game engine using Entt (https://github.com/skypjack/entt) and Panda3d. The engine would rely mostly on simple inputs, like mouse clicks, and 3d graphics.
3. Configure clangd to warn on features outside C++11 then refactor both projects (1 & 2)
4. Run experiments on the game engine while working through the Vulkan book: https://raw.githubusercontent.com/Overv/VulkanTutorial/maste...
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Where to find shader resources?
Book of Shaders 3D Game Shaders for Beginners Martin Donald Freya Holmer
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Game Engine From Scratch
Some tutorials I have looked at (well nor originally, as I learned the basics when we were still at DX9 :D): - https://lettier.github.io/3d-game-shaders-for-beginners/index.html
- Are there any resources on Post processing effects like Bloom HDR rendering tone mapping etc..
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OpenGL engine - testing omnidirectional shadow maps with Sponza
Thanks! What feature would you add next? I've been thinking of implementing some of the shaders here
- 3D Game Shaders for Beginners
gtec-demo-framework
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Fixed/Framerate-Independent Timestep for "pixel-perfect" 2D games?
While the principle in that article is correct it’s unfortunately a lot more complex to solve correctly. See my answers to a similar problem here. You can also check this app
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Confused about sRGB swapchain format, the displayed colors looks wrong
Here are some details that should help. You can also look at this example
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How did they create the grid and its distortions in Geometry Wars? Is there an algorithm for this?
There is also this implementation.
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Making UI Library (OpenGL) in your engine
Take a look at this
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Any ideas why my gl es2 animation is blurry/ghosted? Looks the same if rotation is done in shader or done by directly modifying with vertex attrib pointer. Using egl wayland and gles2
You could try running the samples from the NXP demo framework to see if they show the same behavior. I expect the GLES2.S06_Texturing sample would be easy to see it on.
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Any topics about advanced text rendering?
If op decides to use bitmap fonts for small sizes there is some valuable tips here
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A new build system for C/C++ - lean, statically typed, cross-platform, easily bootstrappable
Well here is a real world large project with 452 packages and 170 applications that run on five operating systems that has been using this since 2014.
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OctaneGUI August 2022 Update
Does it handle DPI properly? If not you might find this useful.
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GUI USING OPENGL
Check this guide
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How can I render textures so that their curves don't look terrible and are smooth?
Maybe this can help.
What are some alternatives?
godot-psx-style-demo - Demo project featuring a collection of PS1 style shaders and materials for Godot engine.
Vulkan - Examples and demos for the new Vulkan API
tinyrenderer - A brief computer graphics / rendering course
dat.gui - Lightweight controller library for JavaScript.
julia-set-with-shaders - Julia set render with GLSL shaders and P5.js library
LearnOpenGL - Code repository of all OpenGL chapters from the book and its accompanying website https://learnopengl.com
SHADERed - Lightweight, cross-platform & full-featured shader IDE
OctaneGUI - OctaneGUI is a renderer agnostic multi-window multi-platform UI library for C++.
Granite - My personal Vulkan renderer
vulkan-guide - Introductory guide to vulkan.
imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies