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Concentric Circles Example

Creating two dimensions which represent the difference between the radii of two previously defined concentric circles.

$$
$$ Declarations
$$
    ENTITY/CR1,CR2,DIM(2)
$$
$$ Geometry Definition
$$
    CR1=CIRCLE/0,0,.375
    CR2=CIRCLE/0,0,.5
    &ENSITE=&TOPR
$$
$$ Dimension Definition
$$
    DIM(1)=CCDIM/2.2,1.5,CR1,CR2,APPEND,'DIM(1)'
    &LEADER=&RIGHT
    DIM(2)=CCDIM/-.2,-.5,CR1,CR2,APPEND,'DIM(2)'

Differential Dimensions of Concentric Arcs