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| | NegZDirection () |
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| | CoordinateDirection (const CoordinateAxis &axis) |
| | Implicit conversion of a CoordinateAxis to a positive CoordinateDirection along that axis. More...
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| | CoordinateDirection (const CoordinateAxis &axis, Negative) |
| | Explicit creation of a negative CoordinateDirection from a CoordinateAxis. More...
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| | CoordinateDirection (const CoordinateAxis &axis, int direction) |
| | Explicit creation of a CoordinateDirection from a CoordinateAxis and a direction calculated at run time. More...
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| CoordinateAxis | getAxis () const |
| | This is the coordinate axis XAxis, YAxis, or ZAxis contained in this CoordinateDirection. Use getDirection() to determine whether this is the positive or negative direction. More...
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| int | getDirection () const |
| | Returns 1 or -1 to indicate the direction along the coordinate axis returned by getAxis(). More...
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| bool | hasSameAxis (const CoordinateDirection &dir2) const |
| | Return true if this direction and dir2 are along the same axis, even if the direction along that axis is not the same. More...
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| bool | isSameAxisAndDirection (const CoordinateDirection &dir2) const |
| | Return true if this direction and dir2 are along the same axis, and in the same direction along that axis. You can also use operator==() for this comparison. More...
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| int | dotProduct (const CoordinateDirection &dir2) const |
| | Perform a specialized dot product between this coordinate direction and dir2; returning 1 or -1 if they contain the same axis and 0 otherwise, without performing any floating point operations. More...
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| int | crossProductSign (const CoordinateDirection &dir2) const |
| | Return the sign that would result from a cross product between this coordinate direction and dir2: 0 if they are along the same axis; 1 if the result would be in the positive direction along the third axis; -1 if it would be in the negative direction. More...
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| CoordinateAxis | crossProductAxis (const CoordinateDirection &dir2) const |
| | Return the coordinate axis along which the cross product of this coordinate direction and dir2 would lie: same as this if both contain the same axis (doesn't matter because the sign would be zero); otherwise, the third axis that neither this one nor dir2 contains. More...
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| CoordinateAxis | crossProduct (const CoordinateDirection &dir2, int &sign) const |
| | Return the axis and sign along that axis that would result from a cross product between this coordinate direction and dir2; this combines the functions of both crossProductAxis() and crossProductSign(). More...
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Inheritance diagram for SimTK::CoordinateDirection::NegZDirection:
1.8.14 
