0x36302418126y36302418126
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant
Units: US Customary Metric
Background:

Robot 1

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Animate Lightning Strikes
Problem Statement:
The pre-placed blocks draw a lightning bolt. Add loops and more blocks to animate one lightning strike followed by two more.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double x1;
double x2;
double j;
double i;
CPlot plot;

plot.backgroundColor("black");
x1 = 18;
x2 = 18;
for(j = 1; j <= 3; j++) {
  plot.backgroundColor("black");
  for(i = 1; i <= 36; i += 2) {
    plot.strokeColor("#ffffcc");
    x2 = x2 + randint(-3, 3);
    plot.line(x1, 37 - i, x2, 35 - i);
    x1 = x2;
    delaySeconds(0.01);
  }
  x1 = 18;
  x2 = 18;
  plot.backgroundColor("#ffffcc");
  delaySeconds(0.05);
  if (j == 3) {
    plot.backgroundColor("black");
  }
}

plot.label(PLOT_AXIS_XY, "");
plot.grid(PLOT_OFF);
plot.tics(PLOT_AXIS_XY, PLOT_OFF);
plot.axis(PLOT_AXIS_XY, PLOT_OFF);
plot.axisRange(PLOT_AXIS_XY, 0, 36);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks draw a lightning bolt. Add loops and more blocks to animate one lightning strike followed by two more.

		
Time