Added matrix fields in shader, completed algorithm for drawing a circle with fan triangles
Added matrix fields in shader, completed algorithm for drawing a circle with fan triangles

rlugojr/cytoscape.js,cytoscape/cytoscape.js,soomin-maeng/cytoscape.js,KonstantinShemyak/cytoscape.js,soomin-maeng/cytoscape.js,rlugojr/cytoscape.js,cytoscape/cytoscape.js,KonstantinShemyak/cytoscape.js