Resources

Astrodynamics

• poliastro - poliastro is an open source (MIT) pure Python library for interactive Astrodynamics and Orbital Mechanics, with a focus on ease of use, speed, and quick visualization.
• Fortran-Astrodynamics-Toolkit

Aerodynamics

• FLOWVLM - Vortex lattice method developed in Julia (by Eduardo Alvarez)
• pytornado - PyTornado is an implementation of the vortex lattice method (VLM). The VLM, based on potential flow theory, is the simplest general method for 3D aerodynamic analyses of aircraft.
• pyVLM - ython implementation of a 3D Vortex Lattice Method.
• xflrpy - xflrpy is a python enabled version of xflr5 with support for scripting and design optimization using a python package.

OpenGL 3.0 tutorials

http://www.opengl-tutorial.org/beginners-tutorials/tutorial-4-a-colored-cube/ http://www.opengl-tutorial.org/beginners-tutorials/ downloaded here /home/prokop/SW_dev/ogl-OpenGL-tutorial_0015_33

Shaders

• torus - https://www.shadertoy.com/view/4sBGDy

• spheres with analytical AO and AA - https://www.shadertoy.com/view/MsSSWV

• sphere ray tracer with soft shadow https://www.shadertoy.com/view/4ds3zs

• terrain analytical AO https://www.shadertoy.com/view/lsj3DK

• SSAO https://www.shadertoy.com/view/Ms33WB

• ray HeightField https://www.shadertoy.com/view/XdcSDN

• clouds - https://www.shadertoy.com/view/XslGRr

• primitives (distance function) - https://www.shadertoy.com/view/Xds3zN

• voronoise - https://www.shadertoy.com/view/Xd23Dh

• analytical projection of sphere to screen space - https://www.shadertoy.com/view/XdBGzd

• landscape of cylinders - https://www.shadertoy.com/view/4dSGW1

• mandelbrot distance field - https://www.shadertoy.com/view/lsX3W4

• texture noise 3D - https://www.shadertoy.com/view/4sfGzS

• spherical hamonics - https://www.shadertoy.com/view/lsfXWH

• quintic metabals - https://www.shadertoy.com/view/ld2GRz

• smooth HSV https://www.shadertoy.com/view/MsS3Wc

• hierarchical voronoi - https://www.shadertoy.com/view/Xll3zX

• texture variation - https://www.shadertoy.com/view/4tsGzf

• surfcace splat rendering - https://www.shadertoy.com/view/XllGRl

• dual complex numbers - https://www.shadertoy.com/view/Xd2GzR

• CUBIC SPLINE DISTANCE - https://www.shadertoy.com/view/4ts3DB

• sphere soft shadow - https://www.shadertoy.com/view/4d2XWV

• ray marching with dual numbers - https://www.shadertoy.com/view/Mdl3Ws

• compile time stack in shader - https://www.shadertoy.com/view/Xds3zM

• terrain analytical normals - https://www.shadertoy.com/view/MdsSRs

• bicubic filtering comparison - https://www.shadertoy.com/view/XsSXDy

• compresing normals by spherical fibonaci points - https://www.shadertoy.com/view/4t2XWK

• inverse spherical fibonachi - https://www.shadertoy.com/view/lllXz4

• sincos approximation - https://www.shadertoy.com/view/XsjXzt

• spherical-harmonics lightning - https://www.shadertoy.com/view/MdfSDH

• distance from parametric curve - https://www.shadertoy.com/view/Mlf3zl

• minimalistic orbit traping fractals - https://www.shadertoy.com/view/4d23WG

• cloth simulation in shader - https://www.shadertoy.com/view/4dG3R1

• L-System without stack ! - https://www.shadertoy.com/view/XtyGR1

• acos approximation - https://www.shadertoy.com/view/lsjXDc

• GameOfLife - https://www.shadertoy.com/view/XstGRf

• smooth minimum polynominal - http://iquilezles.org/www/articles/smin/smin.htm

raycast acceleration

Convex Cone Tracing - https://www.shadertoy.com/view/4sy3Wd