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
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: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

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

Robot 4

Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (36 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Animate a Truck Moving Away from a Vanishing Point in One-Point Perspective
Problem Statement:
The board blocks draw red lines converging to a vanishing point that intersect the corners of the quadrilaterals that make up the truck. The pre-placed blocks generate a loop that counts with x, as well as shapes for the trucks with x-positions as expressions of x. Find the equations for the red lines on the grid, then use these equations and the given equations lines passing through the wheels and windshield to find y-positions for the shapes in terms of x. Then delete the board blocks.
/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
CPlot plot;

plot.strokeColor("#cc0000");
plot.line(30, 18, 36, 36);
plot.line(14, 18, 36, 36);
plot.line(30, 6, 36, 36);
plot.line(14, 6, 36, 36);

plot.axisRange(PLOT_AXIS_XY, 0, 72);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
Problem Statement:
The board blocks draw red lines converging to a vanishing point that intersect the corners of the quadrilaterals that make up the truck. The pre-placed blocks generate a loop that counts with x, as well as shapes for the trucks with x-positions as expressions of x. Find the equations for the red lines on the grid, then use these equations and the given equations lines passing through the wheels and windshield to find y-positions for the shapes in terms of x. Then delete the board blocks.

		
Time