// Triangel Demo var pc=new PanCake(); pc.reset(0); pc.wbuf(1); var deg=0,r=1,cx=40,cy=22; while(1){ var ax1=cx+sin8(deg+90)*r>>8; var ay1=cy+sin8(deg)*r>>8; var ax2=cx+sin8(120+deg+90)*r>>8; var ay2=cy+sin8(120+deg)*r>>8; var ax3=cx+sin8(240+deg+90)*r>>8; var ay3=cy+sin8(240+deg)*r>>8; pc.clear(0); pc.line(ax1,ay1,ax2,ay2,1); pc.line(ax2,ay2,ax3,ay3,1); pc.line(ax1,ay1,ax3,ay3,1); pc.wbuf(1); deg=deg+5; r=(r+1)%80; }