2D Poisson Equation solver using Openframeworks.
- Poisson & Laplace Equation
- Left image is boundary condition space and right image is steady state space.
- Poisson Equation's solution is steady state of 2d space in this case.
- Differential equation is converted to difference equation for computer calculation.
- Poisson difference equation is extracted from u(x,u) function's Taylor series(simple finite element method).
- OpenFrameworks 0.11.0
- ofxCv
- ofxOpenCv
- XCode 11.1.x
- OSX Mojave
- Iterational Solution Animation using update() method.
- Pseudo Coloring for grayscale.
- Fast solver using FFT(DST).
- Elapsed Time Display for solve.