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RoboBlockly for Learning Math and Coding

Piano
Linkbot Image Mindstorm Image
0x726048362412y726048362412
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
Labels: x-axis y-axis Show Grid
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants
Units: US Customary Metric
Background: Background Image

Robot 1

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

Robot 2

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

Robot 3

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (24 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (36 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in
Draw Trees in One-Point Perspective
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

// draw trees scaled
void drawTree(double x, double y, double s) {
  double ytrunk;
  plot.fillColor("#006600");
  plot.regularPolygon(x, y, 3, s, 0);
  ytrunk = y - double(s)/(2 * sqrt(3));
  plot.fillColor("#663300");
  plot.rectangle(x - double(s)/12, ytrunk - double(s)/3, double(s)/6, double(s)/3);
}

plot.noStrokeColor();
drawTree(72, 24, 20);
drawTree(8, 27, 15);
drawTree(60, 28, 8);
drawTree(24, 32, 4);
drawTree(48, 32, 3);
drawTree(18, 30, 8);
plot.grid(PLOT_OFF);

plot.axisRange(PLOT_AXIS_XY, 0, 72);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
Problem Statement:
Edit the function at the top so that it takes x, y, and s variables to draw a tree whenever called. The x and y coordinate determine the location, while s determine the size of the tree.

		
Rubbish bin
Time