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- Reimplemented 2D orbital mechanics functions in physics-2d.ts and encaspulated inside a `Physics2D` namespace. - Deleted physics.ts and moved the required functions into physics-3d.ts Further cleaning and reimplemntation will be done on the physics-3d.ts content. - Forced consistency on error handling : every raised error throws an `Error` object. - Commented sections relative to 2D physics and sequence generation.
Multiple Gravity Assist Trajectory Planner for KSP
An online tool providing automatic design of trajectories with multiple gravity assists for Kerbal Space Program.
Dependencies
This project was developed on Visual Studio Code.
It requires type definitions for THREE.js, Chart.js
and js-yaml. They can be obtained with the following commands:
npm install --save-dev @types/three
npm install --save-dev @types/js-yaml
npm install --save-dev @types/chart.js
This project also includes THREE.js example classes for line rendering and camera control.
In order to have the TypeScript compiler recognize them, the following lines must be addded to
node_modules/@types/three/src/Three.d.ts:
/* Examples imports */
/* Example lines */
export * from '../examples/jsm/lines/Line2';
export * from '../examples/jsm/lines/LineGeometry';
export * from '../examples/jsm/lines/LineMaterial';
/* OrbitControls */
export * from '../examples/jsm/controls/OrbitControls';
Used resources
- Ceriotti, Matteo (2010) Global optimisation of multiple gravity assist trajectories. PhD thesis.
- Orbital Mechanics for Engineering Students by Howard D. Curtis
- René Schwarz' website and his Memorandum Series
- Astrodynamics Wikibook
- ESA's Lambert Solver script for pykep
- Space Exploration StackExchange (more precisely this and this post)