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 Colorful Twinkling Stars
Problem Statement:
The pre-placed blocks animate some stars. Add more blocks and edit existing blocks to create an animation of randomly colored stars twinkling at random locations, as shown in the initial prompt.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;
int count;
int count2;

plot.noStrokeColor();
count2 = 0;
while(count2 < 50) {
  //plot.backgroundImage("crescentMoon.png");
  count = 0;
  while(count < 35) {
    plot.fillColor(randcolor());
    plot.star(randint(1, 35), randint(1, 35), 1, 0);
    count = count + 1;
  }
  delaySeconds(0.05);
  count2 = count2 + 1;
}

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 animate some stars. Add more blocks and edit existing blocks to create an animation of randomly colored stars twinkling at random locations, as shown in the initial prompt.

		
Time