COZY COZY WORLD

I am an ordinary Japanese salaryman in his 50's.
The posts are mostly about my attempts at programming which I have taken up recently to maintain logical thinking.
And a bit about my travels around the country.

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Box2D-Lite Walkthrough in Javascript: Revolute Joint

cedarcantab

Sep 20, 20221 min read

Box2D-Lite Walkthrough in Javascript: Revolute Joint

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Friction

cedarcantab

Sep 13, 20221 min read

Box2D-Lite Walkthrough in Javascript: Friction

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Solving Constraints

cedarcantab

Sep 8, 20221 min read

Box2D-Lite Walkthrough in Javascript: Solving Constraints

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Contact constraint

cedarcantab

Sep 7, 20221 min read

Box2D-Lite Walkthrough in Javascript: Contact constraint

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

90 views0 comments

Box2D-Lite Walkthrough in Javascript: Introduction to Constrained Dynamics

cedarcantab

Sep 6, 20221 min read

Box2D-Lite Walkthrough in Javascript: Introduction to Constrained Dynamics

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Generating Contact Points

cedarcantab

Aug 30, 20221 min read

Box2D-Lite Walkthrough in Javascript: Generating Contact Points

Contact Points using Clipping Method All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and...

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Box2D-Lite Walkthrough in Javascript: Collision Detection

cedarcantab

Aug 23, 20221 min read

Box2D-Lite Walkthrough in Javascript: Collision Detection

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Body, World and Unconstrained Dynamics

cedarcantab

Aug 20, 20221 min read

Box2D-Lite Walkthrough in Javascript: Body, World and Unconstrained Dynamics

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

26 views0 comments

Phaser Coding Tips1&2 Revisited, Part 4: Pixel Based Physics

cedarcantab

Aug 20, 20225 min read

Phaser Coding Tips1&2 Revisited, Part 4: Pixel Based Physics

Destructible Terrain and Pixel based Physics In this post here I had faithfully followed and recreated in Phaser 3, the amazing tutorial...

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Box2D-Lite Walkthrough in Javascript: Preparations - Different Spaces & Drawing Boxes

cedarcantab

Aug 18, 20221 min read

Box2D-Lite Walkthrough in Javascript: Preparations - Different Spaces & Drawing Boxes

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

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Box2D-Lite Walkthrough in Javascript: Introduction

cedarcantab

Aug 13, 20221 min read

Box2D-Lite Walkthrough in Javascript: Introduction

All my Box2D-Lite posts have been transferred to my new blog site: Introduction Different Spaces and Drawing Boxes Unconstrained Dynamics...

13 views0 comments

Understanding 2D Physics Engines with Phaser 3, Part 23.2: Constrained Dynamics: Contact Constraint

cedarcantab

Jul 18, 20224 min read

Understanding 2D Physics Engines with Phaser 3, Part 23.2: Constrained Dynamics: Contact Constraint

In the prior post started our exploration into the world of constraint solvers by looking at constraint functions. In this post we will...

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Understanding 2D Physics Engines with Phaser 3, Part 23.1: Constrained Dynamics: Introduction

cedarcantab

Jul 17, 20228 min read

Understanding 2D Physics Engines with Phaser 3, Part 23.1: Constrained Dynamics: Introduction

Introduction In this post I start to look into the deep world of Constraints and Constraint Solvers. You will appreciate why I say deep,...

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Understanding 2D Physics Engines with Phaser 3, Part 22: Screen Space

cedarcantab

Jul 5, 20223 min read

Understanding 2D Physics Engines with Phaser 3, Part 22: Screen Space

In the prior post, we talked about the concepts of different frames of reference. Specifically, we talked about the local or model space,...

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Understanding 2D Physics Engines with Phaser 3, Part 21: Local (Model) space vs World space

cedarcantab

Jul 4, 20225 min read

Understanding 2D Physics Engines with Phaser 3, Part 21: Local (Model) space vs World space

Local vs World space In this post I document the introduction of the concept of local space vs world space. Frankly, the concepts are not...

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Understanding 2D Physics Engines with Phaser 3, Part 20: Clipping Method

cedarcantab

Jul 3, 20222 min read

Understanding 2D Physics Engines with Phaser 3, Part 20: Clipping Method

Extending the Clipping Method to deal with Circles In the prior post we successfully completed the implementation of the clipping method...

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Understanding 2D Physics Engines with Phaser 3, Part 19: Clipping Method

cedarcantab

Jul 1, 202210 min read

Understanding 2D Physics Engines with Phaser 3, Part 19: Clipping Method

Finding Contact Points of overlapping Convex Polygons using the Clipping Method The separating axis theorem can tell us whether a polygon...

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Understanding 2D Physics Engines with Phaser 3, Part 18: Collision Response with Rotation

cedarcantab

Jun 30, 20226 min read

Understanding 2D Physics Engines with Phaser 3, Part 18: Collision Response with Rotation

Rectange to Rectangle Collision Response with Rotation In a prior post we looked at how to identify the contact point of two colliding...

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Understanding 2D Physics Engines with Phaser 3, Part 17.2: Collision Response with Rotation

cedarcantab

Jun 20, 20225 min read

Understanding 2D Physics Engines with Phaser 3, Part 17.2: Collision Response with Rotation

Capsule to Capsule collision response with rotation In the previous post I looked into how we can identify contact point(s) when two...

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Understanding 2D Physics Engines with Phaser 3, Part 17.1: Collision Response with Rotation

cedarcantab

Jun 19, 20223 min read

Understanding 2D Physics Engines with Phaser 3, Part 17.1: Collision Response with Rotation

Capsule to Capsule Collision response with Rotation Having dealt with the concepts of center of mass and mass moment of inertia, we...

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COZY COZY WORLD

Box2D-Lite Walkthrough in Javascript: Revolute Joint

Box2D-Lite Walkthrough in Javascript: Friction

Box2D-Lite Walkthrough in Javascript: Solving Constraints

Box2D-Lite Walkthrough in Javascript: Contact constraint

Box2D-Lite Walkthrough in Javascript: Introduction to Constrained Dynamics

Box2D-Lite Walkthrough in Javascript: Generating Contact Points

Box2D-Lite Walkthrough in Javascript: Collision Detection

Box2D-Lite Walkthrough in Javascript: Body, World and Unconstrained Dynamics

Phaser Coding Tips1&2 Revisited, Part 4: Pixel Based Physics

Box2D-Lite Walkthrough in Javascript: Preparations - Different Spaces & Drawing Boxes

Box2D-Lite Walkthrough in Javascript: Introduction

Understanding 2D Physics Engines with Phaser 3, Part 23.2: Constrained Dynamics: Contact Constraint

Understanding 2D Physics Engines with Phaser 3, Part 23.1: Constrained Dynamics: Introduction

Understanding 2D Physics Engines with Phaser 3, Part 22: Screen Space

Understanding 2D Physics Engines with Phaser 3, Part 21: Local (Model) space vs World space

Understanding 2D Physics Engines with Phaser 3, Part 20: Clipping Method

Understanding 2D Physics Engines with Phaser 3, Part 19: Clipping Method

Understanding 2D Physics Engines with Phaser 3, Part 18: Collision Response with Rotation

Understanding 2D Physics Engines with Phaser 3, Part 17.2: Collision Response with Rotation

Understanding 2D Physics Engines with Phaser 3, Part 17.1: Collision Response with Rotation

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