Learning Math/CS/Engineering Design with Robotics
Animate a Truck on a Road in One-Point Perspective
|
Using the given equations for the wheels, determine the y-value for each of the wheels as an expression in terms of x. Then find an equation for each of the four red lines, and use these equations to determine the y-values of each of the quadrilaterals as expressions in terms of x.
|
| Grid Size: S M L | Simple View: | MinView: |
|
|
| Coord: x-axis y-axis | Grid Lines: x-axis y-axis | |||
| Grid: | 12x12 inches | 24x24 inches | 36x36 inches | |
| 72x72 inches | 96x96 inches | 192x192 inches | ||
| 1x1 inches | 2x2 inches | Fraction: | ||
| xy-Range: | ||||
|
|
||||
|
|
||||
| Quad: | 1 Quadrant | 4 Quadrants | 1&4 Quadrants | |
| Units: | US Customary | Metric | Ruler: | |
| Labels: |
|
|
|
|
Font
px
|
|
| Tics Lines: |
|
Width
px
|
| Hash Lines: |
|
Width
px
|
1. Linkbot
|
(
,
in
) in
|
|
degrees
|
|
Width
px
2. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
3. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
4. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
5. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
6. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
7. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
8. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
9. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
10. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
11. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
12. Linkbot
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
1. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
2. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
3. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
4. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
5. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
6. OmniBotA
|
(
,
in
) in
|
|
|
degrees
|
|
Width
px
|
|
In this activity you will animate a truck driving forward on a road in one-point perspective. The pre-placed blocks give x-values in terms of the variable x for every shape within a loop that counting by x. The equations for the lines starting at the vanishing point through the midpoint of each ellipse(wheel) is given. Use these equations to write expressions in terms of x for the y-values of the ellipses. Then find equations for the red lines generated by the board blocks, and use these equations to find expressions for the y-values of each of the quadrilaterals. |
|
Pre-Board Workspace
|
|||||||||||
Post-Board Workspace
|
|||||||||||