Typescript / Javascript



Various Graphic Effects

This is a series of small graphic effects or algorithms I ever wanted to code myself. Let's see how many parts will be added here...

Firework graphic effect screenshot Part 01: Fireworks (using particles)

Date : February 2020
Source available : YES
Description : Firework graphical effects using 2D particles.
::: View it online here ::: or download the package below.
Download package (46KB)


Starfield graphic effect screenshot Part 02: Starfield (using 3D particles)

Date : Novemer 2020
Source available : YES
Description : Moving star field graphical effects using 3D particles, features the visualization of a 'hyper space' jump.
::: View it online here ::: or download the package below.
Download package (33KB)


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Vector reflection at a surface

Vector reflection at a surface screenshot Date : March 2021

Source available : YES

Description :
Typescript implementation of an visualization how a vector is reflected at a surface.
Further it comes with a detailed mathematical derivation and description of the formula.

::: View it online here ::: or download the package below.

Download package (50KB)


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2D line (segment) intersection

Permutation generation commandline screenshot Date : December 2019

Source available : YES

Description :
Typescript implementation of an algorithm to calculate the intersection of two lines or line segments in 2D.br> Uses vector analysis, the parametric form and the perp dot product.br> Of course, it comes also with a detailed description of the algorithm.

::: View it online here ::: or download the package below.

Download package (87KB)


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Online ELF Viewer

Permutation generation commandline screenshot Date : January 2019 - Updated March 2019

Source available : YES

Description :
Online ELF viewer to show the contents ELF files.

Features:
  * ELF header
  * ELF section header table
  * ELF program header table
  * ELF symbol tables
  * ELF note tables

::: View it online here ::: or download the package below.

Download package (97KB)


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Dot & Cross Product / Perp product 2D visualization

Permutation generation commandline screenshot Date : August 2017

Source available : YES

Description :
Visualization of the two-dimensional dot product and cross product (aka perp dot product).

::: View it online here ::: or download the package below.

Download package (15KB)


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PolygonArea

Permutation generation commandline screenshot Date : July 2017

Source available : YES

Description :
Visualization and example of how to calculate the area of a simple polygon using Gauss's area formula.

::: View it online here ::: or download the package below.

Download package (118KB)


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SunFp Visualization

Permutation generation commandline screenshot Date : April 2017

Source available : YES

Description :
Visualization of basic operations of my fixed point number implementation.

::: View it online here ::: or download the package below.

This was created along with my article Understanding and implementing fixed point numbers.
See also the more advanced C# implementation of SunFp.

Download package (35KB)



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SunCRC calculation

Permutation generation commandline screenshot Date : May 2015

Source available : YES

Description :
Demonstration of my implementations of different algorithms to calculate CRC.
Provides the calculation of different CRC algortihms on the specified input data.

::: View it online here ::: or download the package below.

This was created along with my article Understanding and implementing CRC (Cyclic Redundancy Check) calculation.
See also the more advanced C# implementation of SunCRC.

Download package (24KB)



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