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0x48362412-12-24-36-48y48362412-12-24-36-48
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: (-36 in, 0 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 2
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (36 in, 0 in)
Current Angle: 180 deg
Wheel Radius:
Track Width:
in

Robot 3
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 24 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in

Robot 4
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 36 in)
Current Angle: 0 deg
Wheel Radius:
Track Width:
in
Two Cars Roundabout
Problem Statement:
The pre-placed blocks drive the two linkbots to the entrances and attempt at the turn. Modify the existing blocks and add in new ones to navigate the two linkbots around the roundabout to reach their destinations (Robot1 goes from red to green entrance. Robot2 goes from orange to blue.) 
/* Code generated by RoboBlockly v2.0 */
#include <linkbot.h>
double r;
double d;
CLinkbotI robot1;
double radius1 = 1.75;
CLinkbotI robot2;
double radius2 = 1.75;
double trackwidth1 = 3.69;
double trackwidth2 = 3.69;
int count;

// r is the radius of the circular roundabout
r = 18;
d = 2 * (M_PI * (double(r)/360));
robot1.setSpeed(8, radius1);
robot2.setSpeed(8, radius2);
robot1.driveDistanceNB(18, radius1);
robot2.driveDistance(18, radius2);
robot1.turnRightNB(90, radius1, trackwidth1);
robot2.turnRight(90, radius2, trackwidth2);
robot1.moveWait();
count = 0;
while(count < 90) {
  robot1.driveDistanceNB(d, radius1);
  robot1.turnLeftNB(1, radius1, trackwidth1);
  robot2.driveDistanceNB(d, radius2);
  robot2.turnLeftNB(1, radius2, trackwidth2);
  count = count + 1;
}
robot1.turnRightNB(90, radius1, trackwidth1);
robot2.turnRight(90, radius2, trackwidth2);
robot1.driveDistanceNB(18, radius1);
robot2.driveDistance(18, radius2);
robot1.moveWait();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The pre-placed blocks drive the two linkbots to the entrances and attempt at the turn. Modify the existing blocks and add in new ones to navigate the two linkbots around the roundabout to reach their destinations (Robot1 goes from red to green entrance. Robot2 goes from orange to blue.) 

		

			

				
			

			
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