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NCOT
WIKI
NCoT Wiki
NCoT Wiki
How this wiki is organised
Game Development
Game Development
AI and Pathfinding
AI and Pathfinding
AStar Pathfinding
Move Toward
Pathfinding and Navigation
Steering Arrive (seek with slowdown)
Steering Seek
Steering Wander
Steering Behaviours
Camera
Camera
Camera Follow (with deadzone)
Camera Follow (with lerp smoothing)
Moving a camera
Screen Shake
Collision and Physics
Collision and Physics
AABB vs AABB (Axis-Aligned Bounding Box)
Basic Impulse Resolution (with restitution)
Circle vs AABB
Circle vs Circle
Collision Detection
Collision Response
Friction Drag
Gravity
impulse
Penetration Resolution (push out)
Reflection (bounce off a surface)
Separating Axis Theorem (SAT) convex polygons
Spatial Partitioning (uniform grid)
Design
Design
Design by Subtraction, Not Addition
Enemies as Palette, Not Characters
Genre as Constraint Satisfaction
High Score Tables as the Entire Metagame
Juice Before Content
Level Design as Grammar
Old-School Gamedev Wisdom
Playtesting Was Just Playing It Yourself A Lot
Procedural Generation as a Space Saving Trick
Start From the Verb, Not the World
The Arcade Economics Rule Design for the Quarter
The Can I Explain It on the Cabinet Art Test
The Kishotenketsu Boss Structure
The Manual Did Design Work the Game Couldnt
Movement
Movement
Acceleration friction movement
Air control tuning three models
Coyote Time
Crouch and crawl with hitbox change
Dash with cooldown and invincibility
Double jump and triple jump
Floaty glide parachute toggle
Grid-based snap movement
Jump buffering
Jump gravity and coyote time
Ledge grab and climb
Momentum based vs snappy top down
Movement and Physics
Top down 8 directional movement
Twin stick movement independent of aim
Variable jump height
Wall-slide and wall-jump
Graphics
Graphics
Generating a gradient image
Netpbm File Format
Writing PPM Files
Dithering
Dithering
Bit Depth
Dithering
Ordered dithering with Bayer Matrix
Quantisation
Quantisation Error
Random Dithering
Thresholding
Procedural Generation
Procedural Generation
L System
Mandelbrot
Midpoint Displacement
Perlin Noise
Rasterisation
Rasterisation
Affine Texture Mapping
Basic 3D Software Rasterisation
Bresenham Line Algorithm
Bresenhams Line Drawing Algorithm
Bresenhams Line Drawing Algorithm Geeks4Geeks
Barycentric weights
Drawing a line on a screen
decision parameter
Edge Function
Implementing a software rasteriser
Simple 3D Projection
Vertex Colouring
World - Screen Transforms
Hardware
Hardware
ESP32 8048S070 LCD Init
3D Printing
3D Printing
Ender 3 Slicer G-code
Agon Light
Agon Light
Agon Light Tilemap
Health
Health
Gym Notes
Linux
Linux
Add Godot to the KDE Application Menu
Bind Shell
Hibernation on Lenovo ThinkPad T14 Arch Linux
Proxmox Update Instructions
Reverse Shell
Setting the Time in Arch Using NTP
TrueNAS / NFS / LXC / Nextcloud Permission Issue Notes
Udev Rules
Upgrading Nextcloud Manually
UxPlay to OBS Setup
Maths
Maths
Binary multiplication method
Easing Functions
equation for a straight line
Euler Integration (basic physics step)
Linear Interpolation (Lerp)
Long Decimal Multiplication
Random Number Generator
Vector Operations
Linear Algebra
Linear Algebra
2D Rotation around a point
3D Rotations with matrices
3D Rotations without matrices
Homogeneous 4x4 matrices
Transformation Matrices
Programming
Programming
2 dimensional C array
C Coding Convention
Clangd
Duff's Device
Git Instructions
Neovim
Motion Canvas
Motion Canvas
Animating Code
Creating a New Motion Canvas Project
Motion Canvas TypeScript and React
Recipes
Recipes
Chicken Tikka Masala
Chickpea Protein Salad
Chorizo and Bean Stew
Creamy Cajun Chicken Pasta
Easy One Pot Chicken Ramen
Mince Hash
Naked Chicken Burrito Bowl
Noodle Bowls
One Pot Creamy Garlic Chicken and Rice
Overnight Oats
Potato and Chickpea Curry
Potato Frittata
Protein Bars
Protein Granola Bars Recipe
protein pancakes
Spicy Chicken with Couscous
impulse
An
impulse
is a sudden change in momentum (
impulse = mass × Δvelocity
).
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