0x36302418126y36302418126
Grid:
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Hash Lines:
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Labels:
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Trace Lines:
Robot 1:
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Robot 2:
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Robot 3:
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Robot 4:
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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

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Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
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Robot 2

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Current Position: (6 in, 0 in)
Current Angle: 90 deg
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Robot 3

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Initial Angle:
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Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
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Robot 4

Initial Position:
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Initial Angle:
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Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
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Draw an Umbrella with Slanted Rain
Problem Statement:
The pre-placed blocks will draw part of the umbrella. Edit the first loop so instead of 2 light blue circles, 5 circles are drawn to create the bottom edge of the umbrella. The raindrops are currently going straight down. Change them so they are at an angle of 45 degrees.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double i;
double j;
double x;
double y;
CPlot plot;

plot.backgroundColor("#ccffff");
plot.noStrokeColor();
plot.fillColor("red");
plot.arcSector(18, 14, 10, 45, 225);
plot.fillColor("#ccffff");
for(i = 1; i <= 5; i++) {
  plot.circle(7.5 + 3 * i, 6 + 3 * i, 3);
}
plot.strokeColor("black");
plot.line(14.5, 17.5, 20, 12);
plot.arc(21, 13.1, 1.5, 225, 360);
plot.noStrokeColor();
plot.fillColor("#3366ff");
for(j = 1; j <= 25; j++) {
  x = randint(1, 36);
  y = randint(1, 36);
  plot.circle(x, y, 0.5);
  plot.regularPolygon(x - 0.4, y + 0.4, 3, 1, 45);
}
plot.strokeColor("black");
plot.text("Rain, rain go away!", PLOT_TEXT_LEFT, 4, 30);
plot.grid(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 will draw part of the umbrella. Edit the first loop so instead of 2 light blue circles, 5 circles are drawn to create the bottom edge of the umbrella. The raindrops are currently going straight down. Change them so they are at an angle of 45 degrees.

		
Time