Learning Math and Coding with Robots

Linkbot Image Mindstorm Image Cursor Image
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 Hardware
Units: US Customary Metric
Background: Background Image

Robot 1

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

Robot 2

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

Robot 3

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

Robot 4

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

Draw a Smiley Face with Features
Problem Statement:

The pre-placed blocks will draw the ellipse to provide the shape of the face. Add more blocks to draw the other features (eyes, eyebrows, nose, mouth). The nose should be drawn with a Bezier curve.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.backgroundColor("#66cccc");
plot.noStrokeColor();
plot.fillOpacity(0.5);
plot.fillColor("white");
plot.ellipse(18, 18, 16, 20, 0);
plot.strokeColor("black");
plot.arc(15, 18, 2, 50, 150);
plot.arc(21, 18, 2, 30, 130);
plot.arc(18, 16, 5, 230, 310);
plot.noFill();
//plot.bezier(18, 17, 18, 16, 21, 13, 18, 13);
plot.fillColor("black");
plot.fillOpacity(1);
plot.circle(15, 18, 0.7);
plot.circle(21, 18, 0.7);
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 the ellipse to provide the shape of the face. Add more blocks to draw the other features (eyes, eyebrows, nose, mouth). The nose should be drawn with a Bezier curve.

		
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