processing-mandelbulb

First attempt at using processing and optimization of a code from thecodingtrain.com

• there are two versions

V1 - new edge detection

• moved n and maxinerations to global vars
• changed the while(true)-loop for a for-loop
• added a matrix to register if the iteration for that points goes to infinity.

V2_colour

• removed the mandelbulb-array and uses the matrix to find/render all points.
• new check returns now the number of neighbours of an edge which go to infinity
• this number also defines the colour of this point

V3_mesh

• refactored mandelbulb calculations and infitymatrix into own class
• cleanup of old code
• tried to make mesh, doens't work yet