Game Development Reference
In-Depth Information
Figure 10.37
You shift an absolute value to the right by subtracting a constant from the variable.
2. Click the Value menu item. Click inside the absolute bars to position the
Value field. Type
x
in this field.
3. To create the minus sign, click on the Subtract menu item. To position the
minus sign, click inside the absolute value bars after the
x
Value field.
4. To create the field for the (?) shift constant (
b
), click the Value menu item.
Then click within the absolute value bars after the minus sign. Type a 4 in
this field.
5. To generate the graph of the absolute value equation, in the lower-right
panel click the Chart for Formula 1 button. The V you see on the right of the
y
axis in Figure 10.37 appears.
